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Remove unused libcoshell

Browse source 
The coshell(1) command, which is required for libcoshell to be
useful, is not known to be shipped by any distribution. It was
removed by the ksh-community fork and hence also by 93u+m (in
2940b3f5). The coshell facility as a whole is obsolete and
insecure. For a long time now, the statically linked libcoshell
library has been 40+ kilobytes of dead weight in the ksh binary.

Prior discussion (ksh2020): https://github.com/att/ast/issues/619

src/lib/libcoshell/*:
- Removed.

src/cmd/ksh93/*:
- Remove the SHOPT_COSHELL compiler option (which was enabled) and
  a lot of code that was conditional upon #ifdef SHOPT_COSHELL.

- init.c: e_version[]: Removing SHOPT_COSHELL changed the "J"
  feature identifier in ${.sh.version} to a lowercase "j", which
  was conditional upon SHOPT_BGX (background job extensions).
  But src/cmd/ksh93/RELEASE documents (at 08-12-04, on line 1188):
    | +SHOPT_BGX enables background job extensions. Noted by "J" in
    |  the version string when enabled. [...]
  That is the only available documentation. So change that "j" back
  to a "J", leaving the version string unchanged after this commit.

- jobs.c: job_walk(): We need to keep one 'job_waitsafe(SIGCHLD);'
  call that was conditional upon SHOPT_COSHELL; removing it caused
  a regression test failure in tests/sigchld.sh, 'SIGCHLD blocked
  for script at end of pipeline' (which means that until now, a ksh
  compiled without libcoshell had broken SIGCHLD handling.)

bin/package, src/cmd/INIT/package.sh:
- Don't export COSHELL variable.
This commit is contained in:
Martijn Dekker 2020-07-17 17:13:53 +01:00
parent fbc6cd4286
commit 3613da4240
39 changed files with 87 additions and 4635 deletions
Download patch file Download diff file Expand all files Collapse all files

8
bin/package
View file

@ -3115,10 +3115,6 @@ cat $INITROOT/$i.sh
export SHELL
$show SHELL=$SHELL
$show export SHELL
COSHELL=$SHELL
export COSHELL
$show COSHELL=$COSHELL
$show export COSHELL
# tame the environment
@ -3496,7 +3492,7 @@ int main(int argc, char** argv) { return argc || argv; }
INITPROTO=$PROTOROOT/src/cmd/INIT
note proto convert $PACKAGEROOT/src into $PROTOROOT/src
if test -d $PACKAGEROOT/src/cmd/nmake
then dirs="src/cmd/INIT src/lib/libast src/lib/libardir src/lib/libcoshell src/lib/libpp src/cmd/probe src/cmd/cpp src/cmd/nmake"
then dirs="src/cmd/INIT src/lib/libast src/lib/libardir src/lib/libpp src/cmd/probe src/cmd/cpp src/cmd/nmake"
else dirs="src"
fi
(
@ -6007,8 +6003,6 @@ cat $j $k
if test "$KEEP_SHELL" != 1 && executable $OK/ksh
then SHELL=$INSTALLROOT/bin/$OK/ksh
export SHELL
COSHELL=$SHELL
export COSHELL
fi
case :$PATH: in
*:$INSTALLROOT/bin/$OK:*)

8
src/cmd/INIT/package.sh
View file

@ -3114,10 +3114,6 @@ cat $INITROOT/$i.sh
export SHELL
$show SHELL=$SHELL
$show export SHELL
COSHELL=$SHELL
export COSHELL
$show COSHELL=$COSHELL
$show export COSHELL
# tame the environment
@ -3495,7 +3491,7 @@ int main(int argc, char** argv) { return argc || argv; }
INITPROTO=$PROTOROOT/src/cmd/INIT
note proto convert $PACKAGEROOT/src into $PROTOROOT/src
if test -d $PACKAGEROOT/src/cmd/nmake
then dirs="src/cmd/INIT src/lib/libast src/lib/libardir src/lib/libcoshell src/lib/libpp src/cmd/probe src/cmd/cpp src/cmd/nmake"
then dirs="src/cmd/INIT src/lib/libast src/lib/libardir src/lib/libpp src/cmd/probe src/cmd/cpp src/cmd/nmake"
else dirs="src"
fi
(
@ -6006,8 +6002,6 @@ cat $j $k
if test "$KEEP_SHELL" != 1 && executable $OK/ksh
then SHELL=$INSTALLROOT/bin/$OK/ksh
export SHELL
COSHELL=$SHELL
export COSHELL
fi
case :$PATH: in
*:$INSTALLROOT/bin/$OK:*)

7
src/cmd/ksh93/Makefile
View file

@ -25,7 +25,6 @@ SHOPT_BGX == 1 /* one SIGCHLD trap per completed job */
SHOPT_BRACEPAT == 1 /* C-shell {...,...} expansions (, required) */
SHOPT_CMDLIB_HDR == /* -lcmd builtin list (<cmdlist.h>) */
SHOPT_CMDLIB_DIR == /* SHOPT_CMDLIB_HDR directory prefix (default "/opt/ast/bin") */
SHOPT_COSHELL == 1 /* build with connection to coshell */
SHOPT_CRNL == /* accept <cr><nl> for <nl> */
SHOPT_DYNAMIC == 1 /* dynamic loading for builtins */
SHOPT_ECHOPRINT == /* make echo equivalent to print */
@ -80,7 +79,7 @@ else
LIBS_req = +lshell$(RELEASE)
end
:PACKAGE: ast$(libtype):20100309 coshell:order --clobber=!($(SH))
:PACKAGE: ast$(libtype):20100309 --clobber=!($(SH))
.SOURCE : edit sh bltins data tests fun
.SOURCE.h : include
@ -165,7 +164,7 @@ shell$(RELEASE) $(VERSION) id=shell :LIBRARY: shell.3 nval.3 alarm.c cd_pwd.c cf
fault.c fcin.c history.c init.c io.c jobs.c lex.c macro.c name.c \
nvtree.c parse.c path.c string.c streval.c subshell.c tdump.c timers.c \
trestore.c waitevent.c xec.c env.c $(DATAFILES) $(FILES_opt) \
$(SHOPT_COSHELL:+-lcoshell) -lcmd -last -lm
-lcmd -last -lm
"sol*.i386*" :NOOPTIMIZE: main.c
"win32*" :NOOPTIMIZE: strdata.c trestore.c
@ -235,7 +234,7 @@ test.ksh : $(BINDIR)/$(SH) $(SH) shtests
cd $(*:O=3:P=L!:D)
SHELL=$(*:O=1:P=A) $(*:O=1:P=A) $(*:O=3:B) $(SHTESTSFLAGS)
test.% : %.sh COSHELL_OPTIONS=separate $(BINDIR)/$(SH) $(SH) shtests
test.% : %.sh $(BINDIR)/$(SH) $(SH) shtests
$(SILENT) $(CMP) $(CMPFLAGS) $(*:O=2) $(*:O=3) 2>/dev/null ||
echo "make install to run the tests on the latest $(SH)" >&2
cd $(*:O=4:P=L!:D)

149
src/cmd/ksh93/Mamfile
View file

@ -52,7 +52,7 @@ exec - {
exec - case "" in
exec - *?) echo " " ;;
exec - esac
exec - for i in shell dll coshell cmd ast m jobs i socket nsl secdb
exec - for i in shell dll cmd ast m jobs i socket nsl secdb
exec - do case $i in
exec - "shell"|shell)
exec - ;;
@ -77,12 +77,11 @@ exec - done
exec - } > shell.req
exec - rm -f 1.${COTEMP}.*
bind -ldll
bind -lcoshell
bind -lcmd
bind -last
bind -lm dontcare
bind -lnsl dontcare
exec - iffe -v -c '${CC} ${mam_cc_FLAGS} ${CCFLAGS} ${LDFLAGS} ' ref ${mam_cc_L+-L.} ${mam_cc_L+-L${INSTALLROOT}/lib} -I${PACKAGE_ast_INCLUDE} -I${INSTALLROOT}/include ${mam_libdll} ${mam_libcoshell} ${mam_libcmd} ${mam_libast} ${mam_libm} ${mam_libnsl} : run features/externs
exec - iffe -v -c '${CC} ${mam_cc_FLAGS} ${CCFLAGS} ${LDFLAGS} ' ref ${mam_cc_L+-L.} ${mam_cc_L+-L${INSTALLROOT}/lib} -I${PACKAGE_ast_INCLUDE} -I${INSTALLROOT}/include ${mam_libdll} ${mam_libcmd} ${mam_libast} ${mam_libm} ${mam_libnsl} : run features/externs
done FEATURE/externs generated
make include/shell.h implicit
make ${PACKAGE_ast_INCLUDE}/cmd.h implicit
@ -216,7 +215,7 @@ make FEATURE/time implicit
meta FEATURE/time features/%>FEATURE/% features/time time
make features/time
done features/time
exec - iffe -v -c '${CC} ${mam_cc_FLAGS} ${CCFLAGS} ${LDFLAGS} ' ref ${mam_cc_L+-L.} ${mam_cc_L+-L${INSTALLROOT}/lib} -I${PACKAGE_ast_INCLUDE} -I${INSTALLROOT}/include ${mam_libdll} ${mam_libcoshell} ${mam_libcmd} ${mam_libast} ${mam_libm} ${mam_libnsl} : run features/time
exec - iffe -v -c '${CC} ${mam_cc_FLAGS} ${CCFLAGS} ${LDFLAGS} ' ref ${mam_cc_L+-L.} ${mam_cc_L+-L${INSTALLROOT}/lib} -I${PACKAGE_ast_INCLUDE} -I${INSTALLROOT}/include ${mam_libdll} ${mam_libcmd} ${mam_libast} ${mam_libm} ${mam_libnsl} : run features/time
make ${PACKAGE_ast_INCLUDE}/times.h implicit
make ${PACKAGE_ast_INCLUDE}/ast_time.h implicit
done ${PACKAGE_ast_INCLUDE}/ast_time.h dontcare
@ -231,14 +230,14 @@ make FEATURE/dynamic implicit
meta FEATURE/dynamic features/%>FEATURE/% features/dynamic dynamic
make features/dynamic
done features/dynamic
exec - iffe -v -c '${CC} ${mam_cc_FLAGS} ${CCFLAGS} ${LDFLAGS} ' ref ${mam_cc_L+-L.} ${mam_cc_L+-L${INSTALLROOT}/lib} -I${PACKAGE_ast_INCLUDE} -I${INSTALLROOT}/include ${mam_libdll} ${mam_libcoshell} ${mam_libcmd} ${mam_libast} ${mam_libm} ${mam_libnsl} : run features/dynamic
exec - iffe -v -c '${CC} ${mam_cc_FLAGS} ${CCFLAGS} ${LDFLAGS} ' ref ${mam_cc_L+-L.} ${mam_cc_L+-L${INSTALLROOT}/lib} -I${PACKAGE_ast_INCLUDE} -I${INSTALLROOT}/include ${mam_libdll} ${mam_libcmd} ${mam_libast} ${mam_libm} ${mam_libnsl} : run features/dynamic
prev ${PACKAGE_ast_INCLUDE}/dlldefs.h implicit
done FEATURE/dynamic dontcare generated
make FEATURE/options implicit
meta FEATURE/options features/%>FEATURE/% features/options options
make features/options
done features/options
exec - iffe -v -c '${CC} ${mam_cc_FLAGS} ${CCFLAGS} ${LDFLAGS} ' ref ${mam_cc_L+-L.} ${mam_cc_L+-L${INSTALLROOT}/lib} -I${PACKAGE_ast_INCLUDE} -I${INSTALLROOT}/include ${mam_libdll} ${mam_libcoshell} ${mam_libcmd} ${mam_libast} ${mam_libm} ${mam_libnsl} : run features/options
exec - iffe -v -c '${CC} ${mam_cc_FLAGS} ${CCFLAGS} ${LDFLAGS} ' ref ${mam_cc_L+-L.} ${mam_cc_L+-L${INSTALLROOT}/lib} -I${PACKAGE_ast_INCLUDE} -I${INSTALLROOT}/include ${mam_libdll} ${mam_libcmd} ${mam_libast} ${mam_libm} ${mam_libnsl} : run features/options
done FEATURE/options dontcare generated
prev ${PACKAGE_ast_INCLUDE}/option.h implicit
done include/builtins.h
@ -261,13 +260,13 @@ make FEATURE/sigfeatures implicit
meta FEATURE/sigfeatures features/%>FEATURE/% features/sigfeatures sigfeatures
make features/sigfeatures
done features/sigfeatures
exec - iffe -v -c '${CC} ${mam_cc_FLAGS} ${CCFLAGS} ${LDFLAGS} ' ref ${mam_cc_L+-L.} ${mam_cc_L+-L${INSTALLROOT}/lib} -I${PACKAGE_ast_INCLUDE} -I${INSTALLROOT}/include ${mam_libdll} ${mam_libcoshell} ${mam_libcmd} ${mam_libast} ${mam_libm} ${mam_libnsl} : run features/sigfeatures
exec - iffe -v -c '${CC} ${mam_cc_FLAGS} ${CCFLAGS} ${LDFLAGS} ' ref ${mam_cc_L+-L.} ${mam_cc_L+-L${INSTALLROOT}/lib} -I${PACKAGE_ast_INCLUDE} -I${INSTALLROOT}/include ${mam_libdll} ${mam_libcmd} ${mam_libast} ${mam_libm} ${mam_libnsl} : run features/sigfeatures
done FEATURE/sigfeatures dontcare generated
make FEATURE/setjmp implicit
meta FEATURE/setjmp features/%>FEATURE/% features/setjmp setjmp
make features/setjmp
done features/setjmp
exec - iffe -v -c '${CC} ${mam_cc_FLAGS} ${CCFLAGS} ${LDFLAGS} ' ref ${mam_cc_L+-L.} ${mam_cc_L+-L${INSTALLROOT}/lib} -I${PACKAGE_ast_INCLUDE} -I${INSTALLROOT}/include ${mam_libdll} ${mam_libcoshell} ${mam_libcmd} ${mam_libast} ${mam_libm} ${mam_libnsl} : run features/setjmp
exec - iffe -v -c '${CC} ${mam_cc_FLAGS} ${CCFLAGS} ${LDFLAGS} ' ref ${mam_cc_L+-L.} ${mam_cc_L+-L${INSTALLROOT}/lib} -I${PACKAGE_ast_INCLUDE} -I${INSTALLROOT}/include ${mam_libdll} ${mam_libcmd} ${mam_libast} ${mam_libm} ${mam_libnsl} : run features/setjmp
done FEATURE/setjmp dontcare generated
prev ${PACKAGE_ast_INCLUDE}/sfio.h implicit
prev ${PACKAGE_ast_INCLUDE}/error.h implicit
@ -287,7 +286,7 @@ done include/defs.h
done bltins/alarm.c
meta alarm.o %.c>%.o bltins/alarm.c alarm
prev bltins/alarm.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -D_API_ast=20100309 -D_PACKAGE_ast -D_BLD_shell -DSHOPT_DYNAMIC -DSHOPT_MULTIBYTE -DSHOPT_PFSH -DERROR_CONTEXT_T=Error_context_t -DSHOPT_STATS -DSHOPT_NAMESPACE -DSHOPT_COSHELL -DSHOPT_HISTEXPAND -DSHOPT_FIXEDARRAY -DSHOPT_ESH -c bltins/alarm.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -D_API_ast=20100309 -D_PACKAGE_ast -D_BLD_shell -DSHOPT_DYNAMIC -DSHOPT_MULTIBYTE -DSHOPT_PFSH -DERROR_CONTEXT_T=Error_context_t -DSHOPT_STATS -DSHOPT_NAMESPACE -DSHOPT_HISTEXPAND -DSHOPT_FIXEDARRAY -DSHOPT_ESH -c bltins/alarm.c
done alarm.o generated
make cd_pwd.o
make bltins/cd_pwd.c
@ -303,7 +302,7 @@ prev include/name.h implicit
make include/path.h implicit
make FEATURE/acct implicit
meta FEATURE/acct >FEATURE/% acct
exec - iffe -v -c '${CC} ${mam_cc_FLAGS} ${CCFLAGS} ${LDFLAGS} ' ref ${mam_cc_L+-L.} ${mam_cc_L+-L${INSTALLROOT}/lib} -I${PACKAGE_ast_INCLUDE} -I${INSTALLROOT}/include ${mam_libdll} ${mam_libcoshell} ${mam_libcmd} ${mam_libast} ${mam_libm} ${mam_libnsl} : def acct
exec - iffe -v -c '${CC} ${mam_cc_FLAGS} ${CCFLAGS} ${LDFLAGS} ' ref ${mam_cc_L+-L.} ${mam_cc_L+-L${INSTALLROOT}/lib} -I${PACKAGE_ast_INCLUDE} -I${INSTALLROOT}/include ${mam_libdll} ${mam_libcmd} ${mam_libast} ${mam_libm} ${mam_libnsl} : def acct
done FEATURE/acct dontcare generated
prev include/defs.h implicit
prev include/nval.h implicit
@ -320,7 +319,7 @@ prev include/defs.h implicit
done bltins/cd_pwd.c
meta cd_pwd.o %.c>%.o bltins/cd_pwd.c cd_pwd
prev bltins/cd_pwd.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -D_API_ast=20100309 -D_BLD_shell -DSHOPT_DYNAMIC -DSHOPT_MULTIBYTE -D_PACKAGE_ast -DSHOPT_PFSH -DSHOPT_FIXEDARRAY -DSHOPT_SUID_EXEC -DSHOPT_BRACEPAT -DSHOPT_STATS -DSHOPT_NAMESPACE -DSHOPT_COSHELL -DSHOPT_HISTEXPAND -DERROR_CONTEXT_T=Error_context_t -DSHOPT_ESH -c bltins/cd_pwd.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -D_API_ast=20100309 -D_BLD_shell -DSHOPT_DYNAMIC -DSHOPT_MULTIBYTE -D_PACKAGE_ast -DSHOPT_PFSH -DSHOPT_FIXEDARRAY -DSHOPT_SUID_EXEC -DSHOPT_BRACEPAT -DSHOPT_STATS -DSHOPT_NAMESPACE -DSHOPT_HISTEXPAND -DERROR_CONTEXT_T=Error_context_t -DSHOPT_ESH -c bltins/cd_pwd.c
done cd_pwd.o generated
make cflow.o
make bltins/cflow.c
@ -335,7 +334,7 @@ prev include/defs.h implicit
done bltins/cflow.c
meta cflow.o %.c>%.o bltins/cflow.c cflow
prev bltins/cflow.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -D_BLD_shell -DSHOPT_DYNAMIC -DSHOPT_MULTIBYTE -D_PACKAGE_ast -DSHOPT_PFSH -D_API_ast=20100309 -DERROR_CONTEXT_T=Error_context_t -DSHOPT_STATS -DSHOPT_NAMESPACE -DSHOPT_COSHELL -DSHOPT_HISTEXPAND -DSHOPT_FIXEDARRAY -DSHOPT_ESH -c bltins/cflow.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -D_BLD_shell -DSHOPT_DYNAMIC -DSHOPT_MULTIBYTE -D_PACKAGE_ast -DSHOPT_PFSH -D_API_ast=20100309 -DERROR_CONTEXT_T=Error_context_t -DSHOPT_STATS -DSHOPT_NAMESPACE -DSHOPT_HISTEXPAND -DSHOPT_FIXEDARRAY -DSHOPT_ESH -c bltins/cflow.c
done cflow.o generated
make deparse.o
make sh/deparse.c
@ -349,7 +348,7 @@ prev include/defs.h implicit
done sh/deparse.c
meta deparse.o %.c>%.o sh/deparse.c deparse
prev sh/deparse.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DSHOPT_STATS -DSHOPT_NAMESPACE -DSHOPT_COSHELL -DSHOPT_PFSH -DSHOPT_HISTEXPAND -D_BLD_shell -D_API_ast=20100309 -D_PACKAGE_ast -DERROR_CONTEXT_T=Error_context_t -DSHOPT_FIXEDARRAY -DSHOPT_ESH -DSHOPT_MULTIBYTE -c sh/deparse.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DSHOPT_STATS -DSHOPT_NAMESPACE -DSHOPT_PFSH -DSHOPT_HISTEXPAND -D_BLD_shell -D_API_ast=20100309 -D_PACKAGE_ast -DERROR_CONTEXT_T=Error_context_t -DSHOPT_FIXEDARRAY -DSHOPT_ESH -DSHOPT_MULTIBYTE -c sh/deparse.c
done deparse.o generated
make enum.o
make bltins/enum.c
@ -369,7 +368,7 @@ prev include/defs.h implicit
done bltins/getopts.c
meta getopts.o %.c>%.o bltins/getopts.c getopts
prev bltins/getopts.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DSHOPT_NAMESPACE -D_BLD_shell -DSHOPT_DYNAMIC -DSHOPT_MULTIBYTE -D_PACKAGE_ast -DSHOPT_PFSH -D_API_ast=20100309 -DERROR_CONTEXT_T=Error_context_t -DSHOPT_STATS -DSHOPT_COSHELL -DSHOPT_HISTEXPAND -DSHOPT_FIXEDARRAY -DSHOPT_ESH -c bltins/getopts.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DSHOPT_NAMESPACE -D_BLD_shell -DSHOPT_DYNAMIC -DSHOPT_MULTIBYTE -D_PACKAGE_ast -DSHOPT_PFSH -D_API_ast=20100309 -DERROR_CONTEXT_T=Error_context_t -DSHOPT_STATS -DSHOPT_HISTEXPAND -DSHOPT_FIXEDARRAY -DSHOPT_ESH -c bltins/getopts.c
done getopts.o generated
make hist.o
make bltins/hist.c
@ -381,7 +380,7 @@ make FEATURE/ttys implicit
meta FEATURE/ttys features/%>FEATURE/% features/ttys ttys
make features/ttys
done features/ttys
exec - iffe -v -c '${CC} ${mam_cc_FLAGS} ${CCFLAGS} ${LDFLAGS} ' ref ${mam_cc_L+-L.} ${mam_cc_L+-L${INSTALLROOT}/lib} -I${PACKAGE_ast_INCLUDE} -I${INSTALLROOT}/include ${mam_libdll} ${mam_libcoshell} ${mam_libcmd} ${mam_libast} ${mam_libm} ${mam_libnsl} : run features/ttys
exec - iffe -v -c '${CC} ${mam_cc_FLAGS} ${CCFLAGS} ${LDFLAGS} ' ref ${mam_cc_L+-L.} ${mam_cc_L+-L${INSTALLROOT}/lib} -I${PACKAGE_ast_INCLUDE} -I${INSTALLROOT}/include ${mam_libdll} ${mam_libcmd} ${mam_libast} ${mam_libm} ${mam_libnsl} : run features/ttys
done FEATURE/ttys dontcare generated
done include/terminal.h dontcare
prev FEATURE/setjmp implicit
@ -390,7 +389,7 @@ make FEATURE/locale implicit
meta FEATURE/locale features/%>FEATURE/% features/locale locale
make features/locale
done features/locale
exec - iffe -v -c '${CC} ${mam_cc_FLAGS} ${CCFLAGS} ${LDFLAGS} ' ref ${mam_cc_L+-L.} ${mam_cc_L+-L${INSTALLROOT}/lib} -I${PACKAGE_ast_INCLUDE} -I${INSTALLROOT}/include ${mam_libdll} ${mam_libcoshell} ${mam_libcmd} ${mam_libast} ${mam_libm} ${mam_libnsl} : run features/locale
exec - iffe -v -c '${CC} ${mam_cc_FLAGS} ${CCFLAGS} ${LDFLAGS} ' ref ${mam_cc_L+-L.} ${mam_cc_L+-L${INSTALLROOT}/lib} -I${PACKAGE_ast_INCLUDE} -I${INSTALLROOT}/include ${mam_libdll} ${mam_libcmd} ${mam_libast} ${mam_libm} ${mam_libnsl} : run features/locale
done FEATURE/locale dontcare generated
prev FEATURE/options implicit
done include/edit.h dontcare
@ -409,17 +408,13 @@ prev include/defs.h implicit
done bltins/hist.c
meta hist.o %.c>%.o bltins/hist.c hist
prev bltins/hist.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DSHOPT_HISTEXPAND -DSHOPT_EDPREDICT -DSHOPT_MULTIBYTE -DKSHELL -DSHOPT_ESH -DSHOPT_VSH -D_PACKAGE_ast -DSHOPT_PFSH -D_BLD_shell -DSHOPT_DYNAMIC -D_API_ast=20100309 -DSHOPT_FIXEDARRAY -DERROR_CONTEXT_T=Error_context_t -DSHOPT_STATS -DSHOPT_NAMESPACE -DSHOPT_COSHELL -c bltins/hist.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DSHOPT_HISTEXPAND -DSHOPT_EDPREDICT -DSHOPT_MULTIBYTE -DKSHELL -DSHOPT_ESH -DSHOPT_VSH -D_PACKAGE_ast -DSHOPT_PFSH -D_BLD_shell -DSHOPT_DYNAMIC -D_API_ast=20100309 -DSHOPT_FIXEDARRAY -DERROR_CONTEXT_T=Error_context_t -DSHOPT_STATS -DSHOPT_NAMESPACE -c bltins/hist.c
done hist.o generated
make misc.o
make bltins/misc.c
make include/jobs.h implicit
prev ${PACKAGE_ast_INCLUDE}/vmalloc.h implicit
prev include/terminal.h implicit
make ${PACKAGE_ast_INCLUDE}/coshell.h implicit
prev ${PACKAGE_ast_INCLUDE}/ast.h implicit
prev ${PACKAGE_ast_INCLUDE}/prototyped.h implicit
done ${PACKAGE_ast_INCLUDE}/coshell.h dontcare
prev FEATURE/options implicit
prev ${PACKAGE_ast_INCLUDE}/sfio.h implicit
prev ${PACKAGE_ast_INCLUDE}/ast.h implicit
@ -435,7 +430,7 @@ prev include/defs.h implicit
done bltins/misc.c
meta misc.o %.c>%.o bltins/misc.c misc
prev bltins/misc.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -D_API_ast=20100309 -D_PACKAGE_ast -DSHOPT_BGX -DSHOPT_COSHELL -DSHOPT_MULTIBYTE -DSHOPT_PFSH -D_BLD_shell -DSHOPT_DYNAMIC -DSHOPT_ESH -DSHOPT_FIXEDARRAY -DKSHELL -DSHOPT_SUID_EXEC -DSHOPT_BRACEPAT -DSHOPT_STATS -DSHOPT_NAMESPACE -DSHOPT_HISTEXPAND -DERROR_CONTEXT_T=Error_context_t -c bltins/misc.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -D_API_ast=20100309 -D_PACKAGE_ast -DSHOPT_BGX -DSHOPT_MULTIBYTE -DSHOPT_PFSH -D_BLD_shell -DSHOPT_DYNAMIC -DSHOPT_ESH -DSHOPT_FIXEDARRAY -DKSHELL -DSHOPT_SUID_EXEC -DSHOPT_BRACEPAT -DSHOPT_STATS -DSHOPT_NAMESPACE -DSHOPT_HISTEXPAND -DERROR_CONTEXT_T=Error_context_t -c bltins/misc.c
done misc.o generated
make print.o
make bltins/print.c
@ -474,7 +469,7 @@ prev include/defs.h implicit
done bltins/print.c
meta print.o %.c>%.o bltins/print.c print
prev bltins/print.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DSHOPT_MULTIBYTE -D_API_ast=20100309 -D_PACKAGE_ast -DSHOPT_STATS -DSHOPT_NAMESPACE -DSHOPT_COSHELL -DSHOPT_PFSH -DSHOPT_HISTEXPAND -D_BLD_shell -DERROR_CONTEXT_T=Error_context_t -DSHOPT_FIXEDARRAY -DSHOPT_ESH -DSHOPT_DYNAMIC -DKSHELL -c bltins/print.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DSHOPT_MULTIBYTE -D_API_ast=20100309 -D_PACKAGE_ast -DSHOPT_STATS -DSHOPT_NAMESPACE -DSHOPT_PFSH -DSHOPT_HISTEXPAND -D_BLD_shell -DERROR_CONTEXT_T=Error_context_t -DSHOPT_FIXEDARRAY -DSHOPT_ESH -DSHOPT_DYNAMIC -DKSHELL -c bltins/print.c
done print.o generated
make read.o
make bltins/read.c
@ -496,7 +491,7 @@ prev ${PACKAGE_ast_INCLUDE}/ast.h implicit
done bltins/read.c
meta read.o %.c>%.o bltins/read.c read
prev bltins/read.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DSHOPT_MULTIBYTE -DSHOPT_HISTEXPAND -DSHOPT_EDPREDICT -DKSHELL -DSHOPT_ESH -DSHOPT_VSH -D_PACKAGE_ast -DSHOPT_PFSH -D_API_ast=20100309 -D_BLD_shell -DSHOPT_DYNAMIC -DSHOPT_FIXEDARRAY -DSHOPT_STATS -DSHOPT_NAMESPACE -DSHOPT_COSHELL -DERROR_CONTEXT_T=Error_context_t -c bltins/read.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DSHOPT_MULTIBYTE -DSHOPT_HISTEXPAND -DSHOPT_EDPREDICT -DKSHELL -DSHOPT_ESH -DSHOPT_VSH -D_PACKAGE_ast -DSHOPT_PFSH -D_API_ast=20100309 -D_BLD_shell -DSHOPT_DYNAMIC -DSHOPT_FIXEDARRAY -DSHOPT_STATS -DSHOPT_NAMESPACE -DERROR_CONTEXT_T=Error_context_t -c bltins/read.c
done read.o generated
make sleep.o
make bltins/sleep.c
@ -504,7 +499,7 @@ make FEATURE/poll implicit
meta FEATURE/poll features/%>FEATURE/% features/poll poll
make features/poll
done features/poll
exec - iffe -v -c '${CC} ${mam_cc_FLAGS} ${CCFLAGS} ${LDFLAGS} ' ref ${mam_cc_L+-L.} ${mam_cc_L+-L${INSTALLROOT}/lib} -I${PACKAGE_ast_INCLUDE} -I${INSTALLROOT}/include ${mam_libdll} ${mam_libcoshell} ${mam_libcmd} ${mam_libast} ${mam_libm} ${mam_libnsl} : run features/poll
exec - iffe -v -c '${CC} ${mam_cc_FLAGS} ${CCFLAGS} ${LDFLAGS} ' ref ${mam_cc_L+-L.} ${mam_cc_L+-L${INSTALLROOT}/lib} -I${PACKAGE_ast_INCLUDE} -I${INSTALLROOT}/include ${mam_libdll} ${mam_libcmd} ${mam_libast} ${mam_libm} ${mam_libnsl} : run features/poll
done FEATURE/poll generated
prev FEATURE/time implicit
prev include/builtins.h implicit
@ -514,7 +509,7 @@ prev include/defs.h implicit
done bltins/sleep.c
meta sleep.o %.c>%.o bltins/sleep.c sleep
prev bltins/sleep.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -D_API_ast=20100309 -D_PACKAGE_ast -D_BLD_shell -DSHOPT_DYNAMIC -DSHOPT_MULTIBYTE -DSHOPT_PFSH -DERROR_CONTEXT_T=Error_context_t -DSHOPT_STATS -DSHOPT_NAMESPACE -DSHOPT_COSHELL -DSHOPT_HISTEXPAND -DSHOPT_FIXEDARRAY -DSHOPT_ESH -c bltins/sleep.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -D_API_ast=20100309 -D_PACKAGE_ast -D_BLD_shell -DSHOPT_DYNAMIC -DSHOPT_MULTIBYTE -DSHOPT_PFSH -DERROR_CONTEXT_T=Error_context_t -DSHOPT_STATS -DSHOPT_NAMESPACE -DSHOPT_HISTEXPAND -DSHOPT_FIXEDARRAY -DSHOPT_ESH -c bltins/sleep.c
done sleep.o generated
make trap.o
make bltins/trap.c
@ -524,7 +519,7 @@ prev include/defs.h implicit
done bltins/trap.c
meta trap.o %.c>%.o bltins/trap.c trap
prev bltins/trap.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -D_BLD_shell -DSHOPT_DYNAMIC -DSHOPT_MULTIBYTE -D_PACKAGE_ast -DSHOPT_PFSH -D_API_ast=20100309 -DSHOPT_BGX -DSHOPT_COSHELL -DSHOPT_STATS -DSHOPT_NAMESPACE -DSHOPT_HISTEXPAND -DERROR_CONTEXT_T=Error_context_t -DSHOPT_FIXEDARRAY -DSHOPT_ESH -c bltins/trap.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -D_BLD_shell -DSHOPT_DYNAMIC -DSHOPT_MULTIBYTE -D_PACKAGE_ast -DSHOPT_PFSH -D_API_ast=20100309 -DSHOPT_BGX -DSHOPT_STATS -DSHOPT_NAMESPACE -DSHOPT_HISTEXPAND -DERROR_CONTEXT_T=Error_context_t -DSHOPT_FIXEDARRAY -DSHOPT_ESH -c bltins/trap.c
done trap.o generated
make test.o
make bltins/test.c
@ -542,7 +537,7 @@ prev include/defs.h implicit
done bltins/test.c
meta test.o %.c>%.o bltins/test.c test
prev bltins/test.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -D_API_ast=20100309 -D_PACKAGE_ast -D_BLD_shell -DSHOPT_DYNAMIC -DSHOPT_MULTIBYTE -DSHOPT_PFSH -DSHOPT_STATS -DSHOPT_NAMESPACE -DSHOPT_COSHELL -DSHOPT_HISTEXPAND -DERROR_CONTEXT_T=Error_context_t -DSHOPT_FIXEDARRAY -DSHOPT_ESH -DKSHELL -c bltins/test.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -D_API_ast=20100309 -D_PACKAGE_ast -D_BLD_shell -DSHOPT_DYNAMIC -DSHOPT_MULTIBYTE -DSHOPT_PFSH -DSHOPT_STATS -DSHOPT_NAMESPACE -DSHOPT_HISTEXPAND -DERROR_CONTEXT_T=Error_context_t -DSHOPT_FIXEDARRAY -DSHOPT_ESH -DKSHELL -c bltins/test.c
done test.o generated
make typeset.o
make bltins/typeset.c
@ -557,7 +552,7 @@ prev include/defs.h implicit
done bltins/typeset.c
meta typeset.o %.c>%.o bltins/typeset.c typeset
prev bltins/typeset.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DSHOPT_FIXEDARRAY -DSHOPT_DYNAMIC -DSHOPT_NAMESPACE -DSHOPT_TYPEDEF -DSHOPT_MULTIBYTE -D_PACKAGE_ast -DSHOPT_PFSH -D_API_ast=20100309 -D_BLD_shell -DSHOPT_ESH -DSHOPT_SUID_EXEC -DSHOPT_BRACEPAT -DSHOPT_STATS -DSHOPT_COSHELL -DSHOPT_HISTEXPAND -DERROR_CONTEXT_T=Error_context_t -c bltins/typeset.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DSHOPT_FIXEDARRAY -DSHOPT_DYNAMIC -DSHOPT_NAMESPACE -DSHOPT_TYPEDEF -DSHOPT_MULTIBYTE -D_PACKAGE_ast -DSHOPT_PFSH -D_API_ast=20100309 -D_BLD_shell -DSHOPT_ESH -DSHOPT_SUID_EXEC -DSHOPT_BRACEPAT -DSHOPT_STATS -DSHOPT_HISTEXPAND -DERROR_CONTEXT_T=Error_context_t -c bltins/typeset.c
done typeset.o generated
make ulimit.o
make bltins/ulimit.c
@ -566,7 +561,7 @@ make FEATURE/rlimits implicit
meta FEATURE/rlimits features/%>FEATURE/% features/rlimits rlimits
make features/rlimits
done features/rlimits
exec - iffe -v -c '${CC} ${mam_cc_FLAGS} ${CCFLAGS} ${LDFLAGS} ' ref ${mam_cc_L+-L.} ${mam_cc_L+-L${INSTALLROOT}/lib} -I${PACKAGE_ast_INCLUDE} -I${INSTALLROOT}/include ${mam_libdll} ${mam_libcoshell} ${mam_libcmd} ${mam_libast} ${mam_libm} ${mam_libnsl} : run features/rlimits
exec - iffe -v -c '${CC} ${mam_cc_FLAGS} ${CCFLAGS} ${LDFLAGS} ' ref ${mam_cc_L+-L.} ${mam_cc_L+-L${INSTALLROOT}/lib} -I${PACKAGE_ast_INCLUDE} -I${INSTALLROOT}/include ${mam_libdll} ${mam_libcmd} ${mam_libast} ${mam_libm} ${mam_libnsl} : run features/rlimits
done FEATURE/rlimits dontcare generated
prev FEATURE/time implicit
done include/ulimit.h
@ -579,7 +574,7 @@ prev ${PACKAGE_ast_INCLUDE}/ast.h implicit
done bltins/ulimit.c
meta ulimit.o %.c>%.o bltins/ulimit.c ulimit
prev bltins/ulimit.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -D_API_ast=20100309 -D_PACKAGE_ast -DSHOPT_FIXEDARRAY -D_BLD_shell -DSHOPT_DYNAMIC -DSHOPT_MULTIBYTE -DSHOPT_PFSH -DSHOPT_STATS -DSHOPT_NAMESPACE -DSHOPT_COSHELL -DSHOPT_HISTEXPAND -DERROR_CONTEXT_T=Error_context_t -DSHOPT_ESH -c bltins/ulimit.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -D_API_ast=20100309 -D_PACKAGE_ast -DSHOPT_FIXEDARRAY -D_BLD_shell -DSHOPT_DYNAMIC -DSHOPT_MULTIBYTE -DSHOPT_PFSH -DSHOPT_STATS -DSHOPT_NAMESPACE -DSHOPT_HISTEXPAND -DERROR_CONTEXT_T=Error_context_t -DSHOPT_ESH -c bltins/ulimit.c
done ulimit.o generated
make umask.o
make bltins/umask.c
@ -612,7 +607,7 @@ prev include/defs.h implicit
done bltins/whence.c
meta whence.o %.c>%.o bltins/whence.c whence
prev bltins/whence.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -D_BLD_shell -DSHOPT_DYNAMIC -DSHOPT_MULTIBYTE -D_PACKAGE_ast -DSHOPT_PFSH -D_API_ast=20100309 -DSHOPT_KIA -DSHOPT_SUID_EXEC -DSHOPT_BRACEPAT -DSHOPT_STATS -DSHOPT_NAMESPACE -DSHOPT_COSHELL -DSHOPT_HISTEXPAND -DERROR_CONTEXT_T=Error_context_t -DSHOPT_FIXEDARRAY -DSHOPT_ESH -c bltins/whence.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -D_BLD_shell -DSHOPT_DYNAMIC -DSHOPT_MULTIBYTE -D_PACKAGE_ast -DSHOPT_PFSH -D_API_ast=20100309 -DSHOPT_KIA -DSHOPT_SUID_EXEC -DSHOPT_BRACEPAT -DSHOPT_STATS -DSHOPT_NAMESPACE -DSHOPT_HISTEXPAND -DERROR_CONTEXT_T=Error_context_t -DSHOPT_FIXEDARRAY -DSHOPT_ESH -c bltins/whence.c
done whence.o generated
make main.o
make sh/main.c
@ -623,11 +618,11 @@ done nc.h dontcare virtual
prev FEATURE/externs implicit
make FEATURE/execargs implicit
meta FEATURE/execargs >FEATURE/% execargs
exec - iffe -v -c '${CC} ${mam_cc_FLAGS} ${CCFLAGS} ${LDFLAGS} ' ref ${mam_cc_L+-L.} ${mam_cc_L+-L${INSTALLROOT}/lib} -I${PACKAGE_ast_INCLUDE} -I${INSTALLROOT}/include ${mam_libdll} ${mam_libcoshell} ${mam_libcmd} ${mam_libast} ${mam_libm} ${mam_libnsl} : def execargs
exec - iffe -v -c '${CC} ${mam_cc_FLAGS} ${CCFLAGS} ${LDFLAGS} ' ref ${mam_cc_L+-L.} ${mam_cc_L+-L${INSTALLROOT}/lib} -I${PACKAGE_ast_INCLUDE} -I${INSTALLROOT}/include ${mam_libdll} ${mam_libcmd} ${mam_libast} ${mam_libm} ${mam_libnsl} : def execargs
done FEATURE/execargs generated
make FEATURE/pstat implicit
meta FEATURE/pstat >FEATURE/% pstat
exec - iffe -v -c '${CC} ${mam_cc_FLAGS} ${CCFLAGS} ${LDFLAGS} ' ref ${mam_cc_L+-L.} ${mam_cc_L+-L${INSTALLROOT}/lib} -I${PACKAGE_ast_INCLUDE} -I${INSTALLROOT}/include ${mam_libdll} ${mam_libcoshell} ${mam_libcmd} ${mam_libast} ${mam_libm} ${mam_libnsl} : def pstat
exec - iffe -v -c '${CC} ${mam_cc_FLAGS} ${CCFLAGS} ${LDFLAGS} ' ref ${mam_cc_L+-L.} ${mam_cc_L+-L${INSTALLROOT}/lib} -I${PACKAGE_ast_INCLUDE} -I${INSTALLROOT}/include ${mam_libdll} ${mam_libcmd} ${mam_libast} ${mam_libm} ${mam_libnsl} : def pstat
done FEATURE/pstat generated
prev FEATURE/time implicit
make include/timeout.h implicit
@ -650,7 +645,7 @@ prev ${PACKAGE_ast_INCLUDE}/ast.h implicit
done sh/main.c
meta main.o %.c>%.o sh/main.c main
prev sh/main.c
exec - ${CC} ${mam_cc_FLAGS} ${-debug-symbols?1?${mam_cc_DEBUG} -D_BLD_DEBUG?${CCFLAGS.FORCE}?} ${DEBUG+-DDEBUG=${DEBUG}} ${SHOPT_TIMEOUT+-DSHOPT_TIMEOUT=${SHOPT_TIMEOUT}} ${SHOPT_ACCT+-DSHOPT_ACCT=${SHOPT_ACCT}} ${SH_DICT+-DSH_DICT=${SH_DICT}} ${SHOPT_SYSRC+-DSHOPT_SYSRC=${SHOPT_SYSRC}} ${SHOPT_BASH+-DSHOPT_BASH=${SHOPT_BASH}} ${SHOPT_REMOTE+-DSHOPT_REMOTE=${SHOPT_REMOTE}} ${SHOPT_OLDTERMIO+-DSHOPT_OLDTERMIO=${SHOPT_OLDTERMIO}} ${SHOPT_SPAWN+-DSHOPT_SPAWN=${SHOPT_SPAWN}} ${SH_CMDLIB_DIR+-DSH_CMDLIB_DIR=${SH_CMDLIB_DIR}} ${SHOPT_P_SUID+-DSHOPT_P_SUID=${SHOPT_P_SUID}} ${SHOPT_REGRESS+-DSHOPT_REGRESS=${SHOPT_REGRESS}} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DSHOPT_BRACEPAT -D_API_ast=20100309 -D_PACKAGE_ast -DSHOPT_ESH -D_BLD_shell -DSHOPT_KIA -DSHOPT_MULTIBYTE -DSHOPT_PFSH -DSHOPT_BGX -DSHOPT_COSHELL -DKSHELL -DSHOPT_SUID_EXEC -DSHOPT_STATS -DSHOPT_NAMESPACE -DSHOPT_HISTEXPAND -DERROR_CONTEXT_T=Error_context_t -DSHOPT_FIXEDARRAY -DSHOPT_DYNAMIC -c sh/main.c
exec - ${CC} ${mam_cc_FLAGS} ${-debug-symbols?1?${mam_cc_DEBUG} -D_BLD_DEBUG?${CCFLAGS.FORCE}?} ${DEBUG+-DDEBUG=${DEBUG}} ${SHOPT_TIMEOUT+-DSHOPT_TIMEOUT=${SHOPT_TIMEOUT}} ${SHOPT_ACCT+-DSHOPT_ACCT=${SHOPT_ACCT}} ${SH_DICT+-DSH_DICT=${SH_DICT}} ${SHOPT_SYSRC+-DSHOPT_SYSRC=${SHOPT_SYSRC}} ${SHOPT_BASH+-DSHOPT_BASH=${SHOPT_BASH}} ${SHOPT_REMOTE+-DSHOPT_REMOTE=${SHOPT_REMOTE}} ${SHOPT_OLDTERMIO+-DSHOPT_OLDTERMIO=${SHOPT_OLDTERMIO}} ${SHOPT_SPAWN+-DSHOPT_SPAWN=${SHOPT_SPAWN}} ${SH_CMDLIB_DIR+-DSH_CMDLIB_DIR=${SH_CMDLIB_DIR}} ${SHOPT_P_SUID+-DSHOPT_P_SUID=${SHOPT_P_SUID}} ${SHOPT_REGRESS+-DSHOPT_REGRESS=${SHOPT_REGRESS}} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DSHOPT_BRACEPAT -D_API_ast=20100309 -D_PACKAGE_ast -DSHOPT_ESH -D_BLD_shell -DSHOPT_KIA -DSHOPT_MULTIBYTE -DSHOPT_PFSH -DSHOPT_BGX -DKSHELL -DSHOPT_SUID_EXEC -DSHOPT_STATS -DSHOPT_NAMESPACE -DSHOPT_HISTEXPAND -DERROR_CONTEXT_T=Error_context_t -DSHOPT_FIXEDARRAY -DSHOPT_DYNAMIC -c sh/main.c
done main.o generated
make nvdisc.o
make sh/nvdisc.c
@ -661,7 +656,7 @@ prev include/defs.h implicit
done sh/nvdisc.c
meta nvdisc.o %.c>%.o sh/nvdisc.c nvdisc
prev sh/nvdisc.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DSHOPT_NAMESPACE -DSHOPT_COSHELL -DSHOPT_TYPEDEF -DSHOPT_SUID_EXEC -DSHOPT_BRACEPAT -D_BLD_shell -DSHOPT_STATS -DSHOPT_PFSH -DSHOPT_HISTEXPAND -D_API_ast=20100309 -D_PACKAGE_ast -DERROR_CONTEXT_T=Error_context_t -DSHOPT_FIXEDARRAY -DSHOPT_ESH -DSHOPT_MULTIBYTE -DSHOPT_DYNAMIC -c sh/nvdisc.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DSHOPT_NAMESPACE -DSHOPT_TYPEDEF -DSHOPT_SUID_EXEC -DSHOPT_BRACEPAT -D_BLD_shell -DSHOPT_STATS -DSHOPT_PFSH -DSHOPT_HISTEXPAND -D_API_ast=20100309 -D_PACKAGE_ast -DERROR_CONTEXT_T=Error_context_t -DSHOPT_FIXEDARRAY -DSHOPT_ESH -DSHOPT_MULTIBYTE -DSHOPT_DYNAMIC -c sh/nvdisc.c
done nvdisc.o generated
make nvtype.o
make sh/nvtype.c
@ -671,7 +666,7 @@ prev include/defs.h implicit
done sh/nvtype.c
meta nvtype.o %.c>%.o sh/nvtype.c nvtype
prev sh/nvtype.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DSHOPT_TYPEDEF -DSHOPT_FIXEDARRAY -DSHOPT_NAMESPACE -DUSAGE_LICENSE=\""[-author?David Korn <dgk@research.att.com>][-copyright?Copyright (c) 1982-2012 AT&T Intellectual Property][-license?http://www.eclipse.org/org/documents/epl-v10.html][--catalog?libshell]"\" -DSHOPT_DYNAMIC -DSHOPT_MULTIBYTE -D_PACKAGE_ast -DSHOPT_PFSH -D_API_ast=20100309 -D_BLD_shell -DKSHELL -DSHOPT_STATS -DSHOPT_COSHELL -DSHOPT_HISTEXPAND -DERROR_CONTEXT_T=Error_context_t -DSHOPT_ESH -c sh/nvtype.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DSHOPT_TYPEDEF -DSHOPT_FIXEDARRAY -DSHOPT_NAMESPACE -DUSAGE_LICENSE=\""[-author?David Korn <dgk@research.att.com>][-copyright?Copyright (c) 1982-2012 AT&T Intellectual Property][-license?http://www.eclipse.org/org/documents/epl-v10.html][--catalog?libshell]"\" -DSHOPT_DYNAMIC -DSHOPT_MULTIBYTE -D_PACKAGE_ast -DSHOPT_PFSH -D_API_ast=20100309 -D_BLD_shell -DKSHELL -DSHOPT_STATS -DSHOPT_HISTEXPAND -DERROR_CONTEXT_T=Error_context_t -DSHOPT_ESH -c sh/nvtype.c
done nvtype.o generated
make arith.o
make sh/arith.c
@ -684,7 +679,7 @@ prev include/defs.h implicit
done sh/arith.c
meta arith.o %.c>%.o sh/arith.c arith
prev sh/arith.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DSHOPT_FIXEDARRAY -D_BLD_shell -DSHOPT_DYNAMIC -DSHOPT_MULTIBYTE -D_PACKAGE_ast -DSHOPT_PFSH -D_API_ast=20100309 -DSHOPT_STATS -DSHOPT_NAMESPACE -DSHOPT_COSHELL -DSHOPT_HISTEXPAND -DERROR_CONTEXT_T=Error_context_t -DSHOPT_ESH -c sh/arith.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DSHOPT_FIXEDARRAY -D_BLD_shell -DSHOPT_DYNAMIC -DSHOPT_MULTIBYTE -D_PACKAGE_ast -DSHOPT_PFSH -D_API_ast=20100309 -DSHOPT_STATS -DSHOPT_NAMESPACE -DSHOPT_HISTEXPAND -DERROR_CONTEXT_T=Error_context_t -DSHOPT_ESH -c sh/arith.c
done arith.o generated
make args.o
make sh/args.c
@ -699,7 +694,7 @@ prev include/defs.h implicit
done sh/args.c
meta args.o %.c>%.o sh/args.c args
prev sh/args.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DSHOPT_OPTIMIZE -DSHOPT_RAWONLY -DSHOPT_HISTEXPAND -DSHOPT_PFSH -D_BLD_shell -DKSHELL -D_API_ast=20100309 -D_PACKAGE_ast -DSHOPT_KIA -DSHOPT_MULTIBYTE -DSHOPT_EDPREDICT -DSHOPT_ESH -DSHOPT_VSH -DSHOPT_DYNAMIC -DSHOPT_SUID_EXEC -DSHOPT_BRACEPAT -DSHOPT_STATS -DSHOPT_NAMESPACE -DSHOPT_COSHELL -DERROR_CONTEXT_T=Error_context_t -DSHOPT_FIXEDARRAY -c sh/args.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DSHOPT_OPTIMIZE -DSHOPT_RAWONLY -DSHOPT_HISTEXPAND -DSHOPT_PFSH -D_BLD_shell -DKSHELL -D_API_ast=20100309 -D_PACKAGE_ast -DSHOPT_KIA -DSHOPT_MULTIBYTE -DSHOPT_EDPREDICT -DSHOPT_ESH -DSHOPT_VSH -DSHOPT_DYNAMIC -DSHOPT_SUID_EXEC -DSHOPT_BRACEPAT -DSHOPT_STATS -DSHOPT_NAMESPACE -DERROR_CONTEXT_T=Error_context_t -DSHOPT_FIXEDARRAY -c sh/args.c
done args.o generated
make array.o
make sh/array.c
@ -709,7 +704,7 @@ prev include/defs.h implicit
done sh/array.c
meta array.o %.c>%.o sh/array.c array
prev sh/array.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DSHOPT_TYPEDEF -DSHOPT_FIXEDARRAY -D_BLD_shell -D_API_ast=20100309 -D_PACKAGE_ast -DSHOPT_STATS -DSHOPT_NAMESPACE -DSHOPT_COSHELL -DSHOPT_PFSH -DSHOPT_HISTEXPAND -DERROR_CONTEXT_T=Error_context_t -DSHOPT_ESH -DSHOPT_MULTIBYTE -c sh/array.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DSHOPT_TYPEDEF -DSHOPT_FIXEDARRAY -D_BLD_shell -D_API_ast=20100309 -D_PACKAGE_ast -DSHOPT_STATS -DSHOPT_NAMESPACE -DSHOPT_PFSH -DSHOPT_HISTEXPAND -DERROR_CONTEXT_T=Error_context_t -DSHOPT_ESH -DSHOPT_MULTIBYTE -c sh/array.c
done array.o generated
make completion.o
make edit/completion.c
@ -723,7 +718,7 @@ prev include/defs.h implicit
done edit/completion.c
meta completion.o %.c>%.o edit/completion.c completion
prev edit/completion.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DSHOPT_MULTIBYTE -DSHOPT_ESH -D_API_ast=20100309 -D_PACKAGE_ast -DSHOPT_HISTEXPAND -DSHOPT_EDPREDICT -DKSHELL -DSHOPT_VSH -DSHOPT_PFSH -D_BLD_shell -DSHOPT_SUID_EXEC -DSHOPT_BRACEPAT -DSHOPT_STATS -DSHOPT_NAMESPACE -DSHOPT_COSHELL -DERROR_CONTEXT_T=Error_context_t -DSHOPT_FIXEDARRAY -c edit/completion.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DSHOPT_MULTIBYTE -DSHOPT_ESH -D_API_ast=20100309 -D_PACKAGE_ast -DSHOPT_HISTEXPAND -DSHOPT_EDPREDICT -DKSHELL -DSHOPT_VSH -DSHOPT_PFSH -D_BLD_shell -DSHOPT_SUID_EXEC -DSHOPT_BRACEPAT -DSHOPT_STATS -DSHOPT_NAMESPACE -DERROR_CONTEXT_T=Error_context_t -DSHOPT_FIXEDARRAY -c edit/completion.c
done completion.o generated
make defs.o
make sh/defs.c
@ -735,7 +730,7 @@ prev include/defs.h implicit
done sh/defs.c
meta defs.o %.c>%.o sh/defs.c defs
prev sh/defs.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DSHOPT_HISTEXPAND -DSHOPT_EDPREDICT -DSHOPT_MULTIBYTE -DKSHELL -DSHOPT_ESH -DSHOPT_VSH -D_PACKAGE_ast -DSHOPT_PFSH -DSHOPT_KIA -D_API_ast=20100309 -D_BLD_shell -DSHOPT_BGX -DSHOPT_COSHELL -DSHOPT_STATS -DSHOPT_NAMESPACE -DERROR_CONTEXT_T=Error_context_t -DSHOPT_FIXEDARRAY -c sh/defs.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DSHOPT_HISTEXPAND -DSHOPT_EDPREDICT -DSHOPT_MULTIBYTE -DKSHELL -DSHOPT_ESH -DSHOPT_VSH -D_PACKAGE_ast -DSHOPT_PFSH -DSHOPT_KIA -D_API_ast=20100309 -D_BLD_shell -DSHOPT_BGX -DSHOPT_STATS -DSHOPT_NAMESPACE -DERROR_CONTEXT_T=Error_context_t -DSHOPT_FIXEDARRAY -c sh/defs.c
done defs.o generated
make edit.o
make edit/edit.c
@ -750,7 +745,7 @@ make FEATURE/cmds implicit
meta FEATURE/cmds features/%>FEATURE/% features/cmds cmds
make features/cmds
done features/cmds
exec - iffe -v -c '${CC} ${mam_cc_FLAGS} ${CCFLAGS} ${LDFLAGS} ' ref ${mam_cc_L+-L.} ${mam_cc_L+-L${INSTALLROOT}/lib} -I${PACKAGE_ast_INCLUDE} -I${INSTALLROOT}/include ${mam_libdll} ${mam_libcoshell} ${mam_libcmd} ${mam_libast} ${mam_libm} ${mam_libnsl} : run features/cmds
exec - iffe -v -c '${CC} ${mam_cc_FLAGS} ${CCFLAGS} ${LDFLAGS} ' ref ${mam_cc_L+-L.} ${mam_cc_L+-L${INSTALLROOT}/lib} -I${PACKAGE_ast_INCLUDE} -I${INSTALLROOT}/include ${mam_libdll} ${mam_libcmd} ${mam_libast} ${mam_libm} ${mam_libnsl} : run features/cmds
done FEATURE/cmds generated
prev FEATURE/time implicit
prev FEATURE/options implicit
@ -759,7 +754,7 @@ prev ${PACKAGE_ast_INCLUDE}/ast.h implicit
done edit/edit.c
meta edit.o %.c>%.o edit/edit.c edit
prev edit/edit.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DSHOPT_EDPREDICT -DSHOPT_RAWONLY -DSHOPT_ESH -DSHOPT_VSH -DSHOPT_MULTIBYTE -DSHOPT_HISTEXPAND -DKSHELL -D_PACKAGE_ast -DSHOPT_PFSH -D_API_ast=20100309 -D_BLD_shell -DSHOPT_DYNAMIC -DSHOPT_STATS -DSHOPT_NAMESPACE -DSHOPT_COSHELL -DERROR_CONTEXT_T=Error_context_t -DSHOPT_FIXEDARRAY -c edit/edit.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DSHOPT_EDPREDICT -DSHOPT_RAWONLY -DSHOPT_ESH -DSHOPT_VSH -DSHOPT_MULTIBYTE -DSHOPT_HISTEXPAND -DKSHELL -D_PACKAGE_ast -DSHOPT_PFSH -D_API_ast=20100309 -D_BLD_shell -DSHOPT_DYNAMIC -DSHOPT_STATS -DSHOPT_NAMESPACE -DERROR_CONTEXT_T=Error_context_t -DSHOPT_FIXEDARRAY -c edit/edit.c
done edit.o generated
make expand.o
make sh/expand.c
@ -788,7 +783,7 @@ prev include/defs.h implicit
done sh/expand.c
meta expand.o %.c>%.o sh/expand.c expand
prev sh/expand.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DSHOPT_BRACEPAT -DSHOPT_SUID_EXEC -D_BLD_shell -DSHOPT_STATS -DSHOPT_NAMESPACE -DSHOPT_COSHELL -DSHOPT_PFSH -DSHOPT_HISTEXPAND -D_API_ast=20100309 -D_PACKAGE_ast -DERROR_CONTEXT_T=Error_context_t -DSHOPT_FIXEDARRAY -DSHOPT_ESH -DSHOPT_MULTIBYTE -DKSHELL -DSHOPT_DYNAMIC -c sh/expand.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DSHOPT_BRACEPAT -DSHOPT_SUID_EXEC -D_BLD_shell -DSHOPT_STATS -DSHOPT_NAMESPACE -DSHOPT_PFSH -DSHOPT_HISTEXPAND -D_API_ast=20100309 -D_PACKAGE_ast -DERROR_CONTEXT_T=Error_context_t -DSHOPT_FIXEDARRAY -DSHOPT_ESH -DSHOPT_MULTIBYTE -DKSHELL -DSHOPT_DYNAMIC -c sh/expand.c
done expand.o generated
make regress.o
make bltins/regress.c
@ -801,7 +796,7 @@ prev include/defs.h implicit
done bltins/regress.c
meta regress.o %.c>%.o bltins/regress.c regress
prev bltins/regress.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DUSAGE_LICENSE=\""[-author?David Korn <dgk@research.att.com>][-copyright?Copyright (c) 1982-2012 AT&T Intellectual Property][-license?http://www.eclipse.org/org/documents/epl-v10.html][--catalog?libshell]"\" -D_API_ast=20100309 -D_PACKAGE_ast -D_BLD_shell -DSHOPT_DYNAMIC -DSHOPT_MULTIBYTE -DSHOPT_PFSH -DKSHELL -DERROR_CONTEXT_T=Error_context_t -DSHOPT_STATS -DSHOPT_NAMESPACE -DSHOPT_COSHELL -DSHOPT_HISTEXPAND -DSHOPT_FIXEDARRAY -DSHOPT_ESH -c bltins/regress.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DUSAGE_LICENSE=\""[-author?David Korn <dgk@research.att.com>][-copyright?Copyright (c) 1982-2012 AT&T Intellectual Property][-license?http://www.eclipse.org/org/documents/epl-v10.html][--catalog?libshell]"\" -D_API_ast=20100309 -D_PACKAGE_ast -D_BLD_shell -DSHOPT_DYNAMIC -DSHOPT_MULTIBYTE -DSHOPT_PFSH -DKSHELL -DERROR_CONTEXT_T=Error_context_t -DSHOPT_STATS -DSHOPT_NAMESPACE -DSHOPT_HISTEXPAND -DSHOPT_FIXEDARRAY -DSHOPT_ESH -c bltins/regress.c
done regress.o generated
make fault.o
make sh/fault.c
@ -819,7 +814,7 @@ prev include/defs.h implicit
done sh/fault.c
meta fault.o %.c>%.o sh/fault.c fault
prev sh/fault.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DSHOPT_KIA -DSHOPT_ESH -DSHOPT_VSH -DSHOPT_TYPEDEF -DSHOPT_BGX -D_API_ast=20100309 -D_PACKAGE_ast -D_BLD_shell -DSHOPT_DYNAMIC -DSHOPT_MULTIBYTE -DSHOPT_PFSH -DSHOPT_SUID_EXEC -DSHOPT_BRACEPAT -DSHOPT_STATS -DSHOPT_NAMESPACE -DSHOPT_COSHELL -DSHOPT_HISTEXPAND -DERROR_CONTEXT_T=Error_context_t -DSHOPT_FIXEDARRAY -DKSHELL -c sh/fault.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DSHOPT_KIA -DSHOPT_ESH -DSHOPT_VSH -DSHOPT_TYPEDEF -DSHOPT_BGX -D_API_ast=20100309 -D_PACKAGE_ast -D_BLD_shell -DSHOPT_DYNAMIC -DSHOPT_MULTIBYTE -DSHOPT_PFSH -DSHOPT_SUID_EXEC -DSHOPT_BRACEPAT -DSHOPT_STATS -DSHOPT_NAMESPACE -DSHOPT_HISTEXPAND -DERROR_CONTEXT_T=Error_context_t -DSHOPT_FIXEDARRAY -DKSHELL -c sh/fault.c
done fault.o generated
make fcin.o
make sh/fcin.c
@ -849,7 +844,7 @@ prev ${PACKAGE_ast_INCLUDE}/ast.h implicit
done edit/history.c
meta history.o %.c>%.o edit/history.c history
prev edit/history.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DSHOPT_VSH -DSHOPT_ESH -DSHOPT_MULTIBYTE -DSHOPT_AUDITFILE=\""/etc/ksh_audit"\" -D_API_ast=20100309 -D_PACKAGE_ast -D_BLD_shell -DKSHELL -DSHOPT_DYNAMIC -DSHOPT_PFSH -DSHOPT_SUID_EXEC -DSHOPT_BRACEPAT -DSHOPT_STATS -DSHOPT_NAMESPACE -DSHOPT_COSHELL -DSHOPT_HISTEXPAND -DERROR_CONTEXT_T=Error_context_t -DSHOPT_FIXEDARRAY -DSHOPT_AUDIT -c edit/history.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DSHOPT_VSH -DSHOPT_ESH -DSHOPT_MULTIBYTE -DSHOPT_AUDITFILE=\""/etc/ksh_audit"\" -D_API_ast=20100309 -D_PACKAGE_ast -D_BLD_shell -DKSHELL -DSHOPT_DYNAMIC -DSHOPT_PFSH -DSHOPT_SUID_EXEC -DSHOPT_BRACEPAT -DSHOPT_STATS -DSHOPT_NAMESPACE -DSHOPT_HISTEXPAND -DERROR_CONTEXT_T=Error_context_t -DSHOPT_FIXEDARRAY -DSHOPT_AUDIT -c edit/history.c
done history.o generated
make init.o
make sh/init.c
@ -878,7 +873,7 @@ prev include/defs.h implicit
done sh/init.c
meta init.o %.c>%.o sh/init.c init
prev sh/init.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DSHOPT_STATS -DSHOPT_NAMESPACE -DSHOPT_2DMATCH -DSHOPT_PFSH -DSHOPT_MULTIBYTE -DSHOPT_BGX -DSHOPT_COSHELL -DSHOPT_AUDIT -D_API_ast=20100309 -D_PACKAGE_ast -DSHOPT_DYNAMIC -D_BLD_shell -DSHOPT_KIA -DKSHELL -DSHOPT_HISTEXPAND -DSHOPT_EDPREDICT -DSHOPT_ESH -DSHOPT_VSH -DSHOPT_FIXEDARRAY -DERROR_CONTEXT_T=Error_context_t -DSHOPT_SUID_EXEC -DSHOPT_BRACEPAT -c sh/init.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DSHOPT_STATS -DSHOPT_NAMESPACE -DSHOPT_2DMATCH -DSHOPT_PFSH -DSHOPT_MULTIBYTE -DSHOPT_BGX -DSHOPT_AUDIT -D_API_ast=20100309 -D_PACKAGE_ast -DSHOPT_DYNAMIC -D_BLD_shell -DSHOPT_KIA -DKSHELL -DSHOPT_HISTEXPAND -DSHOPT_EDPREDICT -DSHOPT_ESH -DSHOPT_VSH -DSHOPT_FIXEDARRAY -DERROR_CONTEXT_T=Error_context_t -DSHOPT_SUID_EXEC -DSHOPT_BRACEPAT -c sh/init.c
done init.o generated
make io.o
make sh/io.c
@ -901,7 +896,7 @@ prev include/defs.h implicit
done sh/io.c
meta io.o %.c>%.o sh/io.c io
prev sh/io.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DSHOPT_RAWONLY -DSHOPT_VSH -DSHOPT_ESH -DSHOPT_HISTEXPAND -DSHOPT_COSHELL -DSHOPT_DYNAMIC -DSHOPT_EDPREDICT -DSHOPT_MULTIBYTE -DKSHELL -D_PACKAGE_ast -DSHOPT_PFSH -D_API_ast=20100309 -D_BLD_shell -DSHOPT_BGX -DSHOPT_SUID_EXEC -DSHOPT_BRACEPAT -DSHOPT_STATS -DSHOPT_NAMESPACE -DERROR_CONTEXT_T=Error_context_t -DSHOPT_FIXEDARRAY -c sh/io.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DSHOPT_RAWONLY -DSHOPT_VSH -DSHOPT_ESH -DSHOPT_HISTEXPAND -DSHOPT_DYNAMIC -DSHOPT_EDPREDICT -DSHOPT_MULTIBYTE -DKSHELL -D_PACKAGE_ast -DSHOPT_PFSH -D_API_ast=20100309 -D_BLD_shell -DSHOPT_BGX -DSHOPT_SUID_EXEC -DSHOPT_BRACEPAT -DSHOPT_STATS -DSHOPT_NAMESPACE -DERROR_CONTEXT_T=Error_context_t -DSHOPT_FIXEDARRAY -c sh/io.c
done io.o generated
make jobs.o
make sh/jobs.c
@ -918,7 +913,7 @@ prev include/defs.h implicit
done sh/jobs.c
meta jobs.o %.c>%.o sh/jobs.c jobs
prev sh/jobs.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DSHOPT_VSH -DSHOPT_COSHELL -DSHOPT_BGX -DSHOPT_ESH -D_API_ast=20100309 -D_PACKAGE_ast -DSHOPT_MULTIBYTE -DSHOPT_PFSH -D_BLD_shell -DKSHELL -DSHOPT_STATS -DSHOPT_NAMESPACE -DSHOPT_HISTEXPAND -DERROR_CONTEXT_T=Error_context_t -DSHOPT_FIXEDARRAY -c sh/jobs.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DSHOPT_VSH -DSHOPT_BGX -DSHOPT_ESH -D_API_ast=20100309 -D_PACKAGE_ast -DSHOPT_MULTIBYTE -DSHOPT_PFSH -D_BLD_shell -DKSHELL -DSHOPT_STATS -DSHOPT_NAMESPACE -DSHOPT_HISTEXPAND -DERROR_CONTEXT_T=Error_context_t -DSHOPT_FIXEDARRAY -c sh/jobs.c
done jobs.o generated
make lex.o
make sh/lex.c
@ -937,7 +932,7 @@ prev ${PACKAGE_ast_INCLUDE}/ast.h implicit
done sh/lex.c
meta lex.o %.c>%.o sh/lex.c lex
prev sh/lex.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DSHOPT_TYPEDEF -DSHOPT_MULTIBYTE -DSHOPT_KIA -D_API_ast=20100309 -D_PACKAGE_ast -D_BLD_shell -DSHOPT_PFSH -DKSHELL -DSHOPT_STATS -DSHOPT_NAMESPACE -DSHOPT_COSHELL -DSHOPT_HISTEXPAND -DERROR_CONTEXT_T=Error_context_t -DSHOPT_FIXEDARRAY -DSHOPT_ESH -c sh/lex.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DSHOPT_TYPEDEF -DSHOPT_MULTIBYTE -DSHOPT_KIA -D_API_ast=20100309 -D_PACKAGE_ast -D_BLD_shell -DSHOPT_PFSH -DKSHELL -DSHOPT_STATS -DSHOPT_NAMESPACE -DSHOPT_HISTEXPAND -DERROR_CONTEXT_T=Error_context_t -DSHOPT_FIXEDARRAY -DSHOPT_ESH -c sh/lex.c
done lex.o generated
make macro.o
make sh/macro.c
@ -956,7 +951,7 @@ prev include/defs.h implicit
done sh/macro.c
meta macro.o %.c>%.o sh/macro.c macro
prev sh/macro.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DSHOPT_BRACEPAT -DKSHELL -DSHOPT_COSHELL -DSHOPT_OPTIMIZE -DSHOPT_FIXEDARRAY -DSHOPT_TYPEDEF -DSHOPT_FILESCAN -DSHOPT_MULTIBYTE -DSHOPT_STATS -DSHOPT_NAMESPACE -DSHOPT_PFSH -DSHOPT_HISTEXPAND -D_BLD_shell -D_API_ast=20100309 -D_PACKAGE_ast -DERROR_CONTEXT_T=Error_context_t -DSHOPT_ESH -DSHOPT_SUID_EXEC -DSHOPT_BGX -DSHOPT_KIA -DSHOPT_DYNAMIC -c sh/macro.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DSHOPT_BRACEPAT -DKSHELL -DSHOPT_OPTIMIZE -DSHOPT_FIXEDARRAY -DSHOPT_TYPEDEF -DSHOPT_FILESCAN -DSHOPT_MULTIBYTE -DSHOPT_STATS -DSHOPT_NAMESPACE -DSHOPT_PFSH -DSHOPT_HISTEXPAND -D_BLD_shell -D_API_ast=20100309 -D_PACKAGE_ast -DERROR_CONTEXT_T=Error_context_t -DSHOPT_ESH -DSHOPT_SUID_EXEC -DSHOPT_BGX -DSHOPT_KIA -DSHOPT_DYNAMIC -c sh/macro.c
done macro.o generated
make name.o
make sh/name.c
@ -972,7 +967,7 @@ prev include/defs.h implicit
done sh/name.c
meta name.o %.c>%.o sh/name.c name
prev sh/name.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DSHOPT_OPTIMIZE -DSHOPT_FIXEDARRAY -DSHOPT_NAMESPACE -D_BLD_shell -DSHOPT_DYNAMIC -DSHOPT_MULTIBYTE -D_PACKAGE_ast -DSHOPT_PFSH -D_API_ast=20100309 -DSHOPT_TYPEDEF -DSHOPT_STATS -DSHOPT_COSHELL -DSHOPT_HISTEXPAND -DERROR_CONTEXT_T=Error_context_t -DSHOPT_ESH -DSHOPT_SUID_EXEC -DSHOPT_BRACEPAT -c sh/name.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DSHOPT_OPTIMIZE -DSHOPT_FIXEDARRAY -DSHOPT_NAMESPACE -D_BLD_shell -DSHOPT_DYNAMIC -DSHOPT_MULTIBYTE -D_PACKAGE_ast -DSHOPT_PFSH -D_API_ast=20100309 -DSHOPT_TYPEDEF -DSHOPT_STATS -DSHOPT_HISTEXPAND -DERROR_CONTEXT_T=Error_context_t -DSHOPT_ESH -DSHOPT_SUID_EXEC -DSHOPT_BRACEPAT -c sh/name.c
done name.o generated
make nvtree.o
make sh/nvtree.c
@ -983,7 +978,7 @@ prev include/defs.h implicit
done sh/nvtree.c
meta nvtree.o %.c>%.o sh/nvtree.c nvtree
prev sh/nvtree.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DSHOPT_FIXEDARRAY -DSHOPT_MULTIBYTE -D_API_ast=20100309 -D_PACKAGE_ast -D_BLD_shell -DSHOPT_STATS -DSHOPT_NAMESPACE -DSHOPT_COSHELL -DSHOPT_PFSH -DSHOPT_HISTEXPAND -DERROR_CONTEXT_T=Error_context_t -DSHOPT_ESH -c sh/nvtree.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DSHOPT_FIXEDARRAY -DSHOPT_MULTIBYTE -D_API_ast=20100309 -D_PACKAGE_ast -D_BLD_shell -DSHOPT_STATS -DSHOPT_NAMESPACE -DSHOPT_PFSH -DSHOPT_HISTEXPAND -DERROR_CONTEXT_T=Error_context_t -DSHOPT_ESH -c sh/nvtree.c
done nvtree.o generated
make parse.o
make sh/parse.c
@ -999,7 +994,7 @@ prev include/defs.h implicit
done sh/parse.c
meta parse.o %.c>%.o sh/parse.c parse
prev sh/parse.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DSHOPT_NAMESPACE -DSHOPT_COSHELL -DSHOPT_SUID_EXEC -DSHOPT_BRACEPAT -D_BLD_shell -DSHOPT_STATS -DSHOPT_PFSH -DSHOPT_HISTEXPAND -D_API_ast=20100309 -D_PACKAGE_ast -DERROR_CONTEXT_T=Error_context_t -DSHOPT_FIXEDARRAY -DSHOPT_ESH -DSHOPT_MULTIBYTE -DSHOPT_KIA -DSHOPT_DYNAMIC -DKSHELL -c sh/parse.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DSHOPT_NAMESPACE -DSHOPT_SUID_EXEC -DSHOPT_BRACEPAT -D_BLD_shell -DSHOPT_STATS -DSHOPT_PFSH -DSHOPT_HISTEXPAND -D_API_ast=20100309 -D_PACKAGE_ast -DERROR_CONTEXT_T=Error_context_t -DSHOPT_FIXEDARRAY -DSHOPT_ESH -DSHOPT_MULTIBYTE -DSHOPT_KIA -DSHOPT_DYNAMIC -DKSHELL -c sh/parse.c
done parse.o generated
make path.o
make sh/path.c
@ -1024,7 +1019,7 @@ prev include/defs.h implicit
done sh/path.c
meta path.o %.c>%.o sh/path.c path
prev sh/path.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -D_API_ast=20100309 -D_PACKAGE_ast -DSHOPT_SUID_EXEC -DSHOPT_DYNAMIC -DSHOPT_NAMESPACE -DSHOPT_PFSH -DSHOPT_STATS -DSHOPT_COSHELL -DSHOPT_HISTEXPAND -D_BLD_shell -DERROR_CONTEXT_T=Error_context_t -DSHOPT_FIXEDARRAY -DSHOPT_ESH -DSHOPT_MULTIBYTE -DSHOPT_BGX -DKSHELL -DSHOPT_BRACEPAT -c sh/path.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -D_API_ast=20100309 -D_PACKAGE_ast -DSHOPT_SUID_EXEC -DSHOPT_DYNAMIC -DSHOPT_NAMESPACE -DSHOPT_PFSH -DSHOPT_STATS -DSHOPT_HISTEXPAND -D_BLD_shell -DERROR_CONTEXT_T=Error_context_t -DSHOPT_FIXEDARRAY -DSHOPT_ESH -DSHOPT_MULTIBYTE -DSHOPT_BGX -DKSHELL -DSHOPT_BRACEPAT -c sh/path.c
done path.o generated
make string.o
make sh/string.c
@ -1040,7 +1035,7 @@ prev ${PACKAGE_ast_INCLUDE}/ast.h implicit
done sh/string.c
meta string.o %.c>%.o sh/string.c string
prev sh/string.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DSHOPT_MULTIBYTE -D_API_ast=20100309 -D_PACKAGE_ast -DSHOPT_STATS -DSHOPT_NAMESPACE -DSHOPT_COSHELL -DSHOPT_PFSH -DSHOPT_HISTEXPAND -D_BLD_shell -DERROR_CONTEXT_T=Error_context_t -DSHOPT_FIXEDARRAY -DSHOPT_ESH -c sh/string.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DSHOPT_MULTIBYTE -D_API_ast=20100309 -D_PACKAGE_ast -DSHOPT_STATS -DSHOPT_NAMESPACE -DSHOPT_PFSH -DSHOPT_HISTEXPAND -D_BLD_shell -DERROR_CONTEXT_T=Error_context_t -DSHOPT_FIXEDARRAY -DSHOPT_ESH -c sh/string.c
done string.o generated
make streval.o
make sh/streval.c
@ -1052,7 +1047,7 @@ prev include/streval.h implicit
done sh/streval.c
meta streval.o %.c>%.o sh/streval.c streval
prev sh/streval.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -D_BLD_shell -DSHOPT_STATS -DSHOPT_NAMESPACE -DSHOPT_COSHELL -DSHOPT_PFSH -DSHOPT_HISTEXPAND -D_API_ast=20100309 -D_PACKAGE_ast -DERROR_CONTEXT_T=Error_context_t -DSHOPT_FIXEDARRAY -DSHOPT_ESH -DSHOPT_MULTIBYTE -c sh/streval.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -D_BLD_shell -DSHOPT_STATS -DSHOPT_NAMESPACE -DSHOPT_PFSH -DSHOPT_HISTEXPAND -D_API_ast=20100309 -D_PACKAGE_ast -DERROR_CONTEXT_T=Error_context_t -DSHOPT_FIXEDARRAY -DSHOPT_ESH -DSHOPT_MULTIBYTE -c sh/streval.c
done streval.o generated
make subshell.o
make sh/subshell.c
@ -1068,7 +1063,7 @@ prev include/defs.h implicit
done sh/subshell.c
meta subshell.o %.c>%.o sh/subshell.c subshell
prev sh/subshell.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DSHOPT_COSHELL -DSHOPT_SUID_EXEC -DSHOPT_BRACEPAT -D_BLD_shell -DSHOPT_STATS -DSHOPT_NAMESPACE -DSHOPT_PFSH -DSHOPT_HISTEXPAND -D_API_ast=20100309 -D_PACKAGE_ast -DERROR_CONTEXT_T=Error_context_t -DSHOPT_FIXEDARRAY -DSHOPT_ESH -DSHOPT_MULTIBYTE -DSHOPT_DYNAMIC -DSHOPT_BGX -DSHOPT_KIA -DKSHELL -c sh/subshell.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DSHOPT_SUID_EXEC -DSHOPT_BRACEPAT -D_BLD_shell -DSHOPT_STATS -DSHOPT_NAMESPACE -DSHOPT_PFSH -DSHOPT_HISTEXPAND -D_API_ast=20100309 -D_PACKAGE_ast -DERROR_CONTEXT_T=Error_context_t -DSHOPT_FIXEDARRAY -DSHOPT_ESH -DSHOPT_MULTIBYTE -DSHOPT_DYNAMIC -DSHOPT_BGX -DSHOPT_KIA -DKSHELL -c sh/subshell.c
done subshell.o generated
make tdump.o
make sh/tdump.c
@ -1080,7 +1075,7 @@ prev include/defs.h implicit
done sh/tdump.c
meta tdump.o %.c>%.o sh/tdump.c tdump
prev sh/tdump.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -D_BLD_shell -DKSHELL -D_API_ast=20100309 -D_PACKAGE_ast -DSHOPT_SUID_EXEC -DSHOPT_BRACEPAT -DSHOPT_STATS -DSHOPT_NAMESPACE -DSHOPT_COSHELL -DSHOPT_PFSH -DSHOPT_HISTEXPAND -DERROR_CONTEXT_T=Error_context_t -DSHOPT_FIXEDARRAY -DSHOPT_ESH -DSHOPT_MULTIBYTE -c sh/tdump.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -D_BLD_shell -DKSHELL -D_API_ast=20100309 -D_PACKAGE_ast -DSHOPT_SUID_EXEC -DSHOPT_BRACEPAT -DSHOPT_STATS -DSHOPT_NAMESPACE -DSHOPT_PFSH -DSHOPT_HISTEXPAND -DERROR_CONTEXT_T=Error_context_t -DSHOPT_FIXEDARRAY -DSHOPT_ESH -DSHOPT_MULTIBYTE -c sh/tdump.c
done tdump.o generated
make timers.o
make sh/timers.c
@ -1094,7 +1089,7 @@ prev ${PACKAGE_ast_INCLUDE}/ast.h implicit
done sh/timers.c
meta timers.o %.c>%.o sh/timers.c timers
prev sh/timers.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -D_API_ast=20100309 -D_PACKAGE_ast -DSHOPT_STATS -DSHOPT_NAMESPACE -DSHOPT_COSHELL -DSHOPT_PFSH -DSHOPT_HISTEXPAND -D_BLD_shell -DERROR_CONTEXT_T=Error_context_t -DSHOPT_FIXEDARRAY -DSHOPT_ESH -DSHOPT_MULTIBYTE -c sh/timers.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -D_API_ast=20100309 -D_PACKAGE_ast -DSHOPT_STATS -DSHOPT_NAMESPACE -DSHOPT_PFSH -DSHOPT_HISTEXPAND -D_BLD_shell -DERROR_CONTEXT_T=Error_context_t -DSHOPT_FIXEDARRAY -DSHOPT_ESH -DSHOPT_MULTIBYTE -c sh/timers.c
done timers.o generated
make trestore.o
make sh/trestore.c
@ -1106,7 +1101,7 @@ prev include/defs.h implicit
done sh/trestore.c
meta trestore.o %.c>%.o sh/trestore.c trestore
prev sh/trestore.c
exec - ${CC} ${mam_cc_FLAGS} ${-debug-symbols?1?${mam_cc_DEBUG} -D_BLD_DEBUG?${CCFLAGS.FORCE}?} ${SHOPT_BASH+-DSHOPT_BASH=${SHOPT_BASH}} ${SHOPT_SYSRC+-DSHOPT_SYSRC=${SHOPT_SYSRC}} ${SHOPT_ACCT+-DSHOPT_ACCT=${SHOPT_ACCT}} ${SHOPT_SPAWN+-DSHOPT_SPAWN=${SHOPT_SPAWN}} ${SH_CMDLIB_DIR+-DSH_CMDLIB_DIR=${SH_CMDLIB_DIR}} ${SH_DICT+-DSH_DICT=${SH_DICT}} ${SHOPT_P_SUID+-DSHOPT_P_SUID=${SHOPT_P_SUID}} ${SHOPT_REGRESS+-DSHOPT_REGRESS=${SHOPT_REGRESS}} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -D_BLD_shell -DKSHELL -D_API_ast=20100309 -D_PACKAGE_ast -DSHOPT_SUID_EXEC -DSHOPT_BRACEPAT -DSHOPT_STATS -DSHOPT_NAMESPACE -DSHOPT_COSHELL -DSHOPT_PFSH -DSHOPT_HISTEXPAND -DERROR_CONTEXT_T=Error_context_t -DSHOPT_FIXEDARRAY -DSHOPT_ESH -DSHOPT_MULTIBYTE -c sh/trestore.c
exec - ${CC} ${mam_cc_FLAGS} ${-debug-symbols?1?${mam_cc_DEBUG} -D_BLD_DEBUG?${CCFLAGS.FORCE}?} ${SHOPT_BASH+-DSHOPT_BASH=${SHOPT_BASH}} ${SHOPT_SYSRC+-DSHOPT_SYSRC=${SHOPT_SYSRC}} ${SHOPT_ACCT+-DSHOPT_ACCT=${SHOPT_ACCT}} ${SHOPT_SPAWN+-DSHOPT_SPAWN=${SHOPT_SPAWN}} ${SH_CMDLIB_DIR+-DSH_CMDLIB_DIR=${SH_CMDLIB_DIR}} ${SH_DICT+-DSH_DICT=${SH_DICT}} ${SHOPT_P_SUID+-DSHOPT_P_SUID=${SHOPT_P_SUID}} ${SHOPT_REGRESS+-DSHOPT_REGRESS=${SHOPT_REGRESS}} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -D_BLD_shell -DKSHELL -D_API_ast=20100309 -D_PACKAGE_ast -DSHOPT_SUID_EXEC -DSHOPT_BRACEPAT -DSHOPT_STATS -DSHOPT_NAMESPACE -DSHOPT_PFSH -DSHOPT_HISTEXPAND -DERROR_CONTEXT_T=Error_context_t -DSHOPT_FIXEDARRAY -DSHOPT_ESH -DSHOPT_MULTIBYTE -c sh/trestore.c
done trestore.o generated
make waitevent.o
make sh/waitevent.c
@ -1114,7 +1109,7 @@ prev include/defs.h implicit
done sh/waitevent.c
meta waitevent.o %.c>%.o sh/waitevent.c waitevent
prev sh/waitevent.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DSHOPT_STATS -DSHOPT_NAMESPACE -DSHOPT_COSHELL -DSHOPT_PFSH -DSHOPT_HISTEXPAND -D_BLD_shell -D_API_ast=20100309 -D_PACKAGE_ast -DERROR_CONTEXT_T=Error_context_t -DSHOPT_FIXEDARRAY -DSHOPT_ESH -DSHOPT_MULTIBYTE -c sh/waitevent.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DSHOPT_STATS -DSHOPT_NAMESPACE -DSHOPT_PFSH -DSHOPT_HISTEXPAND -D_BLD_shell -D_API_ast=20100309 -D_PACKAGE_ast -DERROR_CONTEXT_T=Error_context_t -DSHOPT_FIXEDARRAY -DSHOPT_ESH -DSHOPT_MULTIBYTE -c sh/waitevent.c
done waitevent.o generated
make xec.o
make sh/xec.c
@ -1137,7 +1132,7 @@ prev include/defs.h implicit
done sh/xec.c
meta xec.o %.c>%.o sh/xec.c xec
prev sh/xec.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DSHOPT_BGX -DSHOPT_TYPEDEF -DSHOPT_PFSH -DSHOPT_FILESCAN -DSHOPT_COSHELL -DSHOPT_NAMESPACE -DSHOPT_OPTIMIZE -D_API_ast=20100309 -D_PACKAGE_ast -DSHOPT_STATS -DSHOPT_HISTEXPAND -D_BLD_shell -DERROR_CONTEXT_T=Error_context_t -DSHOPT_FIXEDARRAY -DSHOPT_ESH -DSHOPT_MULTIBYTE -DSHOPT_DYNAMIC -DKSHELL -DSHOPT_SUID_EXEC -DSHOPT_BRACEPAT -c sh/xec.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DSHOPT_BGX -DSHOPT_TYPEDEF -DSHOPT_PFSH -DSHOPT_FILESCAN -DSHOPT_NAMESPACE -DSHOPT_OPTIMIZE -D_API_ast=20100309 -D_PACKAGE_ast -DSHOPT_STATS -DSHOPT_HISTEXPAND -D_BLD_shell -DERROR_CONTEXT_T=Error_context_t -DSHOPT_FIXEDARRAY -DSHOPT_ESH -DSHOPT_MULTIBYTE -DSHOPT_DYNAMIC -DKSHELL -DSHOPT_SUID_EXEC -DSHOPT_BRACEPAT -c sh/xec.c
done xec.o generated
make env.o
make sh/env.c
@ -1174,7 +1169,7 @@ prev ${PACKAGE_ast_INCLUDE}/ast.h implicit
done data/msg.c
meta msg.o %.c>%.o data/msg.c msg
prev data/msg.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DSHOPT_SUID_EXEC -DSHOPT_COSHELL -DSHOPT_HISTEXPAND -DSHOPT_EDPREDICT -DSHOPT_MULTIBYTE -DKSHELL -DSHOPT_ESH -DSHOPT_VSH -D_PACKAGE_ast -DSHOPT_PFSH -D_API_ast=20100309 -DSHOPT_BGX -D_BLD_shell -DSHOPT_DYNAMIC -DSHOPT_KIA -DSHOPT_BRACEPAT -DSHOPT_STATS -DSHOPT_NAMESPACE -DERROR_CONTEXT_T=Error_context_t -DSHOPT_FIXEDARRAY -c data/msg.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DSHOPT_SUID_EXEC -DSHOPT_HISTEXPAND -DSHOPT_EDPREDICT -DSHOPT_MULTIBYTE -DKSHELL -DSHOPT_ESH -DSHOPT_VSH -D_PACKAGE_ast -DSHOPT_PFSH -D_API_ast=20100309 -DSHOPT_BGX -D_BLD_shell -DSHOPT_DYNAMIC -DSHOPT_KIA -DSHOPT_BRACEPAT -DSHOPT_STATS -DSHOPT_NAMESPACE -DERROR_CONTEXT_T=Error_context_t -DSHOPT_FIXEDARRAY -c data/msg.c
done msg.o generated
make strdata.o
make data/strdata.c
@ -1184,7 +1179,7 @@ make features/math.sh
make data/math.tab implicit
done data/math.tab
done features/math.sh dontcare
exec - iffe -v -c '${CC} ${mam_cc_FLAGS} ${CCFLAGS} ${LDFLAGS} ' ref ${mam_cc_L+-L.} ${mam_cc_L+-L${INSTALLROOT}/lib} -I${PACKAGE_ast_INCLUDE} -I${INSTALLROOT}/include ${mam_libdll} ${mam_libcoshell} ${mam_libcmd} ${mam_libast} ${mam_libm} ${mam_libnsl} : run features/math.sh ${PACKAGEROOT}/src/cmd/ksh93/data/math.tab
exec - iffe -v -c '${CC} ${mam_cc_FLAGS} ${CCFLAGS} ${LDFLAGS} ' ref ${mam_cc_L+-L.} ${mam_cc_L+-L${INSTALLROOT}/lib} -I${PACKAGE_ast_INCLUDE} -I${INSTALLROOT}/include ${mam_libdll} ${mam_libcmd} ${mam_libast} ${mam_libm} ${mam_libnsl} : run features/math.sh ${PACKAGEROOT}/src/cmd/ksh93/data/math.tab
make ${PACKAGE_ast_INCLUDE}/ast_standards.h implicit
done ${PACKAGE_ast_INCLUDE}/ast_standards.h dontcare
done FEATURE/math generated
@ -1194,7 +1189,7 @@ prev ${PACKAGE_ast_INCLUDE}/ast_standards.h implicit
done data/strdata.c
meta strdata.o %.c>%.o data/strdata.c strdata
prev data/strdata.c
exec - ${CC} ${mam_cc_FLAGS} ${-debug-symbols?1?${mam_cc_DEBUG} -D_BLD_DEBUG?${CCFLAGS.FORCE}?} ${SHOPT_BASH+-DSHOPT_BASH=${SHOPT_BASH}} ${SH_CMDLIB_DIR+-DSH_CMDLIB_DIR=${SH_CMDLIB_DIR}} ${SH_DICT+-DSH_DICT=${SH_DICT}} ${SHOPT_P_SUID+-DSHOPT_P_SUID=${SHOPT_P_SUID}} ${SHOPT_REGRESS+-DSHOPT_REGRESS=${SHOPT_REGRESS}} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DSHOPT_STATS -DSHOPT_NAMESPACE -DSHOPT_COSHELL -DSHOPT_PFSH -DSHOPT_HISTEXPAND -D_BLD_shell -D_API_ast=20100309 -D_PACKAGE_ast -DERROR_CONTEXT_T=Error_context_t -DSHOPT_FIXEDARRAY -DSHOPT_ESH -DSHOPT_MULTIBYTE -c data/strdata.c
exec - ${CC} ${mam_cc_FLAGS} ${-debug-symbols?1?${mam_cc_DEBUG} -D_BLD_DEBUG?${CCFLAGS.FORCE}?} ${SHOPT_BASH+-DSHOPT_BASH=${SHOPT_BASH}} ${SH_CMDLIB_DIR+-DSH_CMDLIB_DIR=${SH_CMDLIB_DIR}} ${SH_DICT+-DSH_DICT=${SH_DICT}} ${SHOPT_P_SUID+-DSHOPT_P_SUID=${SHOPT_P_SUID}} ${SHOPT_REGRESS+-DSHOPT_REGRESS=${SHOPT_REGRESS}} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DSHOPT_STATS -DSHOPT_NAMESPACE -DSHOPT_PFSH -DSHOPT_HISTEXPAND -D_BLD_shell -D_API_ast=20100309 -D_PACKAGE_ast -DERROR_CONTEXT_T=Error_context_t -DSHOPT_FIXEDARRAY -DSHOPT_ESH -DSHOPT_MULTIBYTE -c data/strdata.c
done strdata.o generated
make testops.o
make data/testops.c
@ -1204,7 +1199,7 @@ prev ${PACKAGE_ast_INCLUDE}/ast.h implicit
done data/testops.c
meta testops.o %.c>%.o data/testops.c testops
prev data/testops.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DUSAGE_LICENSE=\""[-author?David Korn <dgk@research.att.com>][-copyright?Copyright (c) 1982-2012 AT&T Intellectual Property][-license?http://www.eclipse.org/org/documents/epl-v10.html][--catalog?libshell]"\" -DSHOPT_STATS -DSHOPT_NAMESPACE -DSHOPT_COSHELL -DSHOPT_PFSH -DSHOPT_HISTEXPAND -D_BLD_shell -D_API_ast=20100309 -D_PACKAGE_ast -DERROR_CONTEXT_T=Error_context_t -DSHOPT_FIXEDARRAY -DSHOPT_ESH -DSHOPT_MULTIBYTE -c data/testops.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DUSAGE_LICENSE=\""[-author?David Korn <dgk@research.att.com>][-copyright?Copyright (c) 1982-2012 AT&T Intellectual Property][-license?http://www.eclipse.org/org/documents/epl-v10.html][--catalog?libshell]"\" -DSHOPT_STATS -DSHOPT_NAMESPACE -DSHOPT_PFSH -DSHOPT_HISTEXPAND -D_BLD_shell -D_API_ast=20100309 -D_PACKAGE_ast -DERROR_CONTEXT_T=Error_context_t -DSHOPT_FIXEDARRAY -DSHOPT_ESH -DSHOPT_MULTIBYTE -c data/testops.c
done testops.o generated
make keywords.o
make data/keywords.c
@ -1224,7 +1219,7 @@ prev include/defs.h implicit
done data/options.c
meta options.o %.c>%.o data/options.c options
prev data/options.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DSHOPT_PFSH -DSHOPT_HISTEXPAND -DSHOPT_FIXEDARRAY -D_BLD_shell -D_API_ast=20100309 -D_PACKAGE_ast -DSHOPT_STATS -DSHOPT_NAMESPACE -DSHOPT_COSHELL -DERROR_CONTEXT_T=Error_context_t -DSHOPT_ESH -DSHOPT_MULTIBYTE -c data/options.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DSHOPT_PFSH -DSHOPT_HISTEXPAND -DSHOPT_FIXEDARRAY -D_BLD_shell -D_API_ast=20100309 -D_PACKAGE_ast -DSHOPT_STATS -DSHOPT_NAMESPACE -DERROR_CONTEXT_T=Error_context_t -DSHOPT_ESH -DSHOPT_MULTIBYTE -c data/options.c
done options.o generated
make signals.o
make data/signals.c
@ -1232,7 +1227,7 @@ prev include/defs.h implicit
done data/signals.c
meta signals.o %.c>%.o data/signals.c signals
prev data/signals.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DSHOPT_STATS -DSHOPT_NAMESPACE -DSHOPT_COSHELL -DSHOPT_PFSH -DSHOPT_HISTEXPAND -D_BLD_shell -D_API_ast=20100309 -D_PACKAGE_ast -DERROR_CONTEXT_T=Error_context_t -DSHOPT_FIXEDARRAY -DSHOPT_ESH -DSHOPT_MULTIBYTE -c data/signals.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DSHOPT_STATS -DSHOPT_NAMESPACE -DSHOPT_PFSH -DSHOPT_HISTEXPAND -D_BLD_shell -D_API_ast=20100309 -D_PACKAGE_ast -DERROR_CONTEXT_T=Error_context_t -DSHOPT_FIXEDARRAY -DSHOPT_ESH -DSHOPT_MULTIBYTE -c data/signals.c
done signals.o generated
make builtins.o
make data/builtins.c
@ -1247,7 +1242,7 @@ prev include/defs.h implicit
done data/builtins.c
meta builtins.o %.c>%.o data/builtins.c builtins
prev data/builtins.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DSHOPT_TYPEDEF -DSHOPT_KIA -DSHOPT_PFSH -DUSAGE_LICENSE=\""[-author?David Korn <dgk@research.att.com>][-copyright?Copyright (c) 1982-2012 AT&T Intellectual Property][-license?http://www.eclipse.org/org/documents/epl-v10.html][--catalog?libshell]"\" -DSHOPT_BRACEPAT -DSHOPT_HISTEXPAND -DSHOPT_COSHELL -D_API_ast=20100309 -D_PACKAGE_ast -DSHOPT_BGX -DSHOPT_MULTIBYTE -D_BLD_shell -DSHOPT_DYNAMIC -DKSHELL -DSHOPT_FIXEDARRAY -DSHOPT_STATS -DSHOPT_NAMESPACE -DERROR_CONTEXT_T=Error_context_t -DSHOPT_ESH -c data/builtins.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DSHOPT_TYPEDEF -DSHOPT_KIA -DSHOPT_PFSH -DUSAGE_LICENSE=\""[-author?David Korn <dgk@research.att.com>][-copyright?Copyright (c) 1982-2012 AT&T Intellectual Property][-license?http://www.eclipse.org/org/documents/epl-v10.html][--catalog?libshell]"\" -DSHOPT_BRACEPAT -DSHOPT_HISTEXPAND -D_API_ast=20100309 -D_PACKAGE_ast -DSHOPT_BGX -DSHOPT_MULTIBYTE -D_BLD_shell -DSHOPT_DYNAMIC -DKSHELL -DSHOPT_FIXEDARRAY -DSHOPT_STATS -DSHOPT_NAMESPACE -DERROR_CONTEXT_T=Error_context_t -DSHOPT_ESH -c data/builtins.c
done builtins.o generated
make variables.o
make data/variables.c
@ -1263,7 +1258,7 @@ prev ${PACKAGE_ast_INCLUDE}/ast.h implicit
done data/variables.c
meta variables.o %.c>%.o data/variables.c variables
prev data/variables.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DSHOPT_STATS -DSHOPT_MULTIBYTE -D_BLD_shell -DSHOPT_DYNAMIC -D_PACKAGE_ast -DSHOPT_PFSH -D_API_ast=20100309 -DSHOPT_NAMESPACE -DSHOPT_COSHELL -DSHOPT_HISTEXPAND -DERROR_CONTEXT_T=Error_context_t -DSHOPT_FIXEDARRAY -DSHOPT_ESH -c data/variables.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DSHOPT_STATS -DSHOPT_MULTIBYTE -D_BLD_shell -DSHOPT_DYNAMIC -D_PACKAGE_ast -DSHOPT_PFSH -D_API_ast=20100309 -DSHOPT_NAMESPACE -DSHOPT_HISTEXPAND -DERROR_CONTEXT_T=Error_context_t -DSHOPT_FIXEDARRAY -DSHOPT_ESH -c data/variables.c
done variables.o generated
make lexstates.o
make data/lexstates.c
@ -1287,7 +1282,7 @@ prev ${PACKAGE_ast_INCLUDE}/ast.h implicit
done edit/emacs.c
meta emacs.o %.c>%.o edit/emacs.c emacs
prev edit/emacs.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DSHOPT_EDPREDICT -DSHOPT_MULTIBYTE -DSHOPT_HISTEXPAND -DKSHELL -DSHOPT_ESH -DSHOPT_VSH -D_PACKAGE_ast -DSHOPT_PFSH -D_API_ast=20100309 -D_BLD_shell -DSHOPT_STATS -DSHOPT_NAMESPACE -DSHOPT_COSHELL -DERROR_CONTEXT_T=Error_context_t -DSHOPT_FIXEDARRAY -c edit/emacs.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DSHOPT_EDPREDICT -DSHOPT_MULTIBYTE -DSHOPT_HISTEXPAND -DKSHELL -DSHOPT_ESH -DSHOPT_VSH -D_PACKAGE_ast -DSHOPT_PFSH -D_API_ast=20100309 -D_BLD_shell -DSHOPT_STATS -DSHOPT_NAMESPACE -DERROR_CONTEXT_T=Error_context_t -DSHOPT_FIXEDARRAY -c edit/emacs.c
done emacs.o generated
make vi.o
make edit/vi.c
@ -1303,7 +1298,7 @@ prev include/defs.h implicit
done edit/vi.c
meta vi.o %.c>%.o edit/vi.c vi
prev edit/vi.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DSHOPT_EDPREDICT -DSHOPT_RAWONLY -DSHOPT_MULTIBYTE -D_API_ast=20100309 -D_PACKAGE_ast -DSHOPT_HISTEXPAND -DKSHELL -DSHOPT_ESH -DSHOPT_VSH -DSHOPT_PFSH -D_BLD_shell -DSHOPT_STATS -DSHOPT_NAMESPACE -DSHOPT_COSHELL -DERROR_CONTEXT_T=Error_context_t -DSHOPT_FIXEDARRAY -c edit/vi.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DSHOPT_EDPREDICT -DSHOPT_RAWONLY -DSHOPT_MULTIBYTE -D_API_ast=20100309 -D_PACKAGE_ast -DSHOPT_HISTEXPAND -DKSHELL -DSHOPT_ESH -DSHOPT_VSH -DSHOPT_PFSH -D_BLD_shell -DSHOPT_STATS -DSHOPT_NAMESPACE -DERROR_CONTEXT_T=Error_context_t -DSHOPT_FIXEDARRAY -c edit/vi.c
done vi.o generated
make hexpand.o
make edit/hexpand.c
@ -1312,7 +1307,7 @@ prev include/defs.h implicit
done edit/hexpand.c
meta hexpand.o %.c>%.o edit/hexpand.c hexpand
prev edit/hexpand.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DSHOPT_HISTEXPAND -DSHOPT_EDPREDICT -DSHOPT_MULTIBYTE -DKSHELL -DSHOPT_ESH -DSHOPT_VSH -D_PACKAGE_ast -DSHOPT_PFSH -DSHOPT_STATS -DSHOPT_NAMESPACE -DSHOPT_COSHELL -D_BLD_shell -D_API_ast=20100309 -DERROR_CONTEXT_T=Error_context_t -DSHOPT_FIXEDARRAY -c edit/hexpand.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DSHOPT_HISTEXPAND -DSHOPT_EDPREDICT -DSHOPT_MULTIBYTE -DKSHELL -DSHOPT_ESH -DSHOPT_VSH -D_PACKAGE_ast -DSHOPT_PFSH -DSHOPT_STATS -DSHOPT_NAMESPACE -D_BLD_shell -D_API_ast=20100309 -DERROR_CONTEXT_T=Error_context_t -DSHOPT_FIXEDARRAY -c edit/hexpand.c
done hexpand.o generated
exec - ${AR} rc libshell.a alarm.o cd_pwd.o cflow.o deparse.o enum.o getopts.o hist.o misc.o print.o read.o sleep.o trap.o test.o typeset.o ulimit.o umask.o whence.o main.o nvdisc.o nvtype.o arith.o args.o array.o completion.o defs.o edit.o expand.o regress.o fault.o fcin.o
exec - ${AR} rc libshell.a history.o init.o io.o jobs.o lex.o macro.o name.o nvtree.o parse.o path.o string.o streval.o subshell.o tdump.o timers.o trestore.o waitevent.o xec.o env.o limits.o msg.o strdata.o testops.o keywords.o options.o signals.o builtins.o variables.o lexstates.o emacs.o vi.o hexpand.o
@ -1338,7 +1333,7 @@ setv CC.DLL -UCC.DLL
setv SH_DICT -DSH_DICT="\"libshell\""
setv _BLD_shell -U_BLD_shell
setv _BLD_DLL -U_BLD_DLL
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DSHOPT_BRACEPAT -DSH_DICT=\""libshell"\" -D_API_ast=20100309 -D_PACKAGE_ast -DSHOPT_STATS -DSHOPT_NAMESPACE -DSHOPT_COSHELL -DSHOPT_PFSH -DSHOPT_HISTEXPAND -DERROR_CONTEXT_T=Error_context_t -DSHOPT_FIXEDARRAY -DSHOPT_ESH -DSHOPT_MULTIBYTE -DUSAGE_LICENSE=\""[-author?David Korn <dgk@research.att.com>][-copyright?Copyright (c) 1982-2012 AT&T Intellectual Property][-license?http://www.eclipse.org/org/documents/epl-v10.html][--catalog?libshell]"\" -c sh/shcomp.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -Iinclude -I${PACKAGE_ast_INCLUDE} -DSHOPT_BRACEPAT -DSH_DICT=\""libshell"\" -D_API_ast=20100309 -D_PACKAGE_ast -DSHOPT_STATS -DSHOPT_NAMESPACE -DSHOPT_PFSH -DSHOPT_HISTEXPAND -DERROR_CONTEXT_T=Error_context_t -DSHOPT_FIXEDARRAY -DSHOPT_ESH -DSHOPT_MULTIBYTE -DUSAGE_LICENSE=\""[-author?David Korn <dgk@research.att.com>][-copyright?Copyright (c) 1982-2012 AT&T Intellectual Property][-license?http://www.eclipse.org/org/documents/epl-v10.html][--catalog?libshell]"\" -c sh/shcomp.c
done shcomp.o generated
prev libshell.a archive
prev +ljobs

8
src/cmd/ksh93/bltins/whence.c
View file

@ -193,7 +193,10 @@ static int whence(Shell_t *shp,char **argv, register int flags)
if(flags&V_FLAG)
{
if(nv_isnull(np))
{
errormsg(SH_DICT,ERROR_warn(0),"[DEBUG] is_ufunction ONE: %s", name);
cp = sh_translate(is_ufunction);
}
else if(is_abuiltin(np))
{
if(nv_isattr(np,BLT_SPC))
@ -253,8 +256,11 @@ static int whence(Shell_t *shp,char **argv, register int flags)
const char *command_path = np->nvalue.pathcomp->name;
sfprintf(sfstdout,"%s %s %s/%s\n",name,sh_translate(is_talias),command_path,cp);
}
else if(!np || nv_isnull(np))
else if(np && nv_isnull(np))
{
errormsg(SH_DICT,ERROR_warn(0),"[DEBUG] is_ufunction TWO: %s", name);
sfprintf(sfstdout,"%s%s\n",name,sh_translate(is_ufunction));
}
continue;
}
sfputr(sfstdout,sh_fmtq(name),' ');

16
src/cmd/ksh93/data/builtins.c
View file

@ -164,20 +164,7 @@ const struct shtable3 shtab_builtins[] =
"", 0, 0
};
#if SHOPT_COSHELL
# define _JOB_ "[+?Each \ajob\a can be specified as one of the following:]{" \
"[+\anumber\a?\anumber\a refers to a process id.]" \
"[+-\anumber\a?\anumber\a refers to a process group id.]" \
"[+\apool\a.\anum\a?refers to job \anum\a in background pool named \apool\a.]" \
"[+\apool\a?refers to all jobs in background pool named \apool\a.]" \
"[+%\anumber\a?\anumber\a refer to a job number.]" \
"[+%\astring\a?Refers to a job whose name begins with \astring\a.]" \
"[+%??\astring\a?Refers to a job whose name contains \astring\a.]" \
"[+%+ \bor\b %%?Refers to the current job.]" \
"[+%-?Refers to the previous job.]" \
"}"
#else
# define _JOB_ "[+?Each \ajob\a can be specified as one of the following:]{" \
#define _JOB_ "[+?Each \ajob\a can be specified as one of the following:]{" \
"[+\anumber\a?\anumber\a refers to a process id.]" \
"[+-\anumber\a?\anumber\a refers to a process group id.]" \
"[+%\anumber\a?\anumber\a refer to a job number.]" \
@ -186,7 +173,6 @@ const struct shtable3 shtab_builtins[] =
"[+%+ \bor\b %%?Refers to the current job.]" \
"[+%-?Refers to the previous job.]" \
"}"
#endif
const char sh_set[] =

4
src/cmd/ksh93/data/msg.c
View file

@ -158,11 +158,7 @@ const char is_ufunction[] = " is an undefined function";
const char e_no_job[] = "no such job";
const char e_no_proc[] = "no such process";
const char e_badpid[] = "%s: invalid process id";
# if SHOPT_COSHELL
const char e_jobusage[] = "%s: Arguments must be %%job, process ids, or job pool names";
# else
const char e_jobusage[] = "%s: Arguments must be %%job or process ids";
# endif /* SHOPT_COSHELL */
#endif /* JOBS */
const char e_coredump[] = "(coredump)";
const char e_alphanum[] = "[_[:alpha:]]*([_[:alnum:]])";

6
src/cmd/ksh93/include/defs.h
View file

@ -263,7 +263,6 @@ struct shared
Namval_t *typeinit; \
Namfun_t nvfun; \
char *mathnodes; \
void *coshell; \
char *bltin_dir; \
struct Regress_s*regress;
@ -437,11 +436,6 @@ extern int sh_type(const char*);
extern void sh_unscope(Shell_t*);
extern void sh_utol(const char*, char*);
extern int sh_whence(char**,int);
#if SHOPT_COSHELL
extern int sh_coaddfile(Shell_t*,char*);
extern int sh_copipe(Shell_t*, int[], int);
extern int sh_coaccept(Shell_t*,int[],int);
#endif /* SHOPT_COSHELL */
#if SHOPT_NAMESPACE
extern Namval_t *sh_fsearch(Shell_t*,const char *,int);
#endif /* SHOPT_NAMESPACE */

22
src/cmd/ksh93/include/jobs.h
View file

@ -34,22 +34,6 @@
#endif /* !SIGINT */
#include "FEATURE/options"
#if SHOPT_COSHELL
# include <coshell.h>
# define COPID_BIT (1L<<30)
struct cosh
{
struct cosh *next;
Coshell_t *coshell;
Cojob_t *cojob;
char *name;
short id;
};
extern pid_t sh_copid(struct cosh*);
extern char *sh_pid2str(Shell_t*,pid_t);
#endif /* SHOPT_COSHELL */
#undef JOBS
#if defined(SIGCLD) && !defined(SIGCHLD)
# define SIGCHLD SIGCLD
@ -76,9 +60,6 @@ struct process
struct process *p_nxtjob; /* next job structure */
struct process *p_nxtproc; /* next process in current job */
Shell_t *p_shp; /* shell that posted the job */
#if SHOPT_COSHELL
Cojob_t *p_cojob; /* coshell job */
#endif /* SHOPT_COSHELL */
int *p_exitval; /* place to store the exitval */
pid_t p_pid; /* process id */
pid_t p_pgrp; /* process group */
@ -120,9 +101,6 @@ struct jobs
char waitall; /* wait for all jobs in pipe */
char toclear; /* job table needs clearing */
unsigned char *freejobs; /* free jobs numbers */
#if SHOPT_COSHELL
struct cosh *colist; /* coshell job list */
#endif /* SHOPT_COSHELL */
};
/* flags for joblist */

19
src/cmd/ksh93/sh/init.c
View file

@ -91,14 +91,9 @@ char e_version[] = "\n@(#)$Id: Version "
#define ATTRS 1
"B"
#endif
#if SHOPT_COSHELL
#define ATTRS 1
"J"
#else
#if SHOPT_BGX
#define ATTRS 1
"j"
#endif
"J"
#endif
#if SHOPT_ACCT
#define ATTRS 1
@ -199,9 +194,6 @@ typedef struct _init_
Namfun_t SH_VERSION_init;
struct match SH_MATCH_init;
Namfun_t SH_MATH_init;
#if SHOPT_COSHELL
Namfun_t SH_JOBPOOL_init;
#endif /* SHOPT_COSHELL */
#ifdef _hdr_locale
Namfun_t LC_TYPE_init;
Namfun_t LC_NUM_init;
@ -1028,10 +1020,6 @@ static char *setdisc_any(Namval_t *np, const char *event, Namval_t *action, Namf
static const Namdisc_t SH_MATH_disc = { 0, 0, get_math, 0, setdisc_any, create_math, };
#if SHOPT_COSHELL
static const Namdisc_t SH_JOBPOOL_disc = { 0, 0, 0, 0, setdisc_any, 0, };
#endif /* SHOPT_COSHELL */
#if SHOPT_NAMESPACE
static char* get_nspace(Namval_t* np, Namfun_t *fp)
{
@ -1792,11 +1780,6 @@ static Init_t *nv_init(Shell_t *shp)
ip->SH_MATCH_init.hdr.nofree = 1;
ip->SH_MATH_init.disc = &SH_MATH_disc;
ip->SH_MATH_init.nofree = 1;
#if SHOPT_COSHELL
ip->SH_JOBPOOL_init.disc = &SH_JOBPOOL_disc;
ip->SH_JOBPOOL_init.nofree = 1;
nv_stack(SH_JOBPOOL, &ip->SH_JOBPOOL_init);
#endif /* SHOPT_COSHELL */
ip->SH_VERSION_init.disc = &SH_VERSION_disc;
ip->SH_VERSION_init.nofree = 1;
ip->LINENO_init.disc = &LINENO_disc;

60
src/cmd/ksh93/sh/io.c
View file

@ -317,7 +317,6 @@ inetopen(const char* path, int flags, Inetintr_f onintr, void* handle)
#else
#undef O_SERVICE
#undef SHOPT_COSHELL
#endif
@ -924,57 +923,6 @@ int sh_pipe(register int pv[])
}
#endif
#if SHOPT_COSHELL
int sh_coaccept(Shell_t *shp,int *pv,int out)
{
int fd = accept(pv[0],(struct sockaddr*)0,(socklen_t*)0);
sh_close(pv[0]);
pv[0] = -1;
if(fd<0)
errormsg(SH_DICT,ERROR_system(1),e_pipe);
if((pv[out]=sh_fcntl(fd,F_DUPFD,10)) >=10)
sh_close(fd);
else
pv[out] = sh_iomovefd(fd);
if(fcntl(pv[out],F_SETFD,FD_CLOEXEC) >=0)
shp->fdstatus[pv[out]] |= IOCLEX;
shp->fdstatus[pv[out]] = (out?IOWRITE:IOREAD);
shp->fdstatus[pv[out]] |= IONOSEEK;
sh_subsavefd(pv[out]);
#if defined(SHUT_RD) && defined(SHUT_WR)
shutdown(pv[out],out?SHUT_RD:SHUT_WR);
#endif
return(0);
}
int sh_copipe(Shell_t *shp, int *pv, int out)
{
int r,port=20000;
struct sockaddr_in sin;
socklen_t slen;
if ((pv[out] = socket (AF_INET, SOCK_STREAM, 0)) < 0)
errormsg(SH_DICT,ERROR_system(1),e_pipe);
do
{
sin.sin_family = AF_INET;
sin.sin_port = htons(++port);
sin.sin_addr.s_addr = INADDR_ANY;
slen = sizeof (sin);
}
while ((r=bind (pv[out], (struct sockaddr *) &sin, slen)) == -1 && errno==EADDRINUSE);
if(r<0 || listen(pv[out],5) <0)
{
close(pv[out]);
errormsg(SH_DICT,ERROR_system(1),e_pipe);
}
fcntl(pv[out],F_SETFD,FD_CLOEXEC);
shp->fdstatus[pv[out]] |= IOCLEX;
pv[1-out] = -1;
pv[2] = port;
return(0);
}
#endif /* SHOPT_COSHELL */
static int pat_seek(void *handle, const char *str, size_t sz)
{
char **bp = (char**)handle;
@ -1199,14 +1147,6 @@ int sh_redirect(Shell_t *shp,struct ionod *iop, int flag)
}
errno=0;
np = 0;
#if SHOPT_COSHELL
if(shp->inpool)
{
if(!(iof&(IODOC|IOLSEEK|IOMOV)))
sh_coaddfile(shp,fname);
continue;
}
#endif /* SHOPT_COSHELL */
if(iop->iovname)
{
np = nv_open(iop->iovname,shp->var_tree,NV_NOASSIGN|NV_VARNAME);

155
src/cmd/ksh93/sh/jobs.c
View file

@ -253,82 +253,6 @@ static struct jobsave *jobsave_create(pid_t pid)
return(jp);
}
#if SHOPT_COSHELL
pid_t sh_copid(struct cosh *csp)
{
return(COPID_BIT|(csp->id<<16)|csp->cojob->id);
}
char *sh_pid2str(Shell_t *shp,pid_t pid)
{
struct cosh *csp=0;
if(pid&COPID_BIT)
{
int id = (pid>>16) &0x3f;
for(csp=job.colist; csp; csp = csp->next)
{
if(csp->id == id)
break;
}
}
if(csp)
sfprintf(shp->strbuf,"%s.%d%c",csp->name,pid&0xff,0);
else
sfprintf(shp->strbuf,"%d%c",pid,0);
return(sfstruse(shp->strbuf));
}
int job_cowalk(int (*fun)(struct process*,int),int arg,char *name)
{
Shell_t *shp = sh_getinterp();
struct cosh *csp;
struct process *pw,*pwnext;
pid_t val;
int n,r=0;
char *cp = strchr(name,'.');
if(!cp)
n = strlen(name);
else
n = cp-name;
for(csp=(struct cosh*)job.colist;csp;csp=csp->next)
{
if(memcmp(name,csp->name,n)==0 && csp->name[n]==0)
break;
}
if(!csp)
errormsg(SH_DICT,ERROR_exit(1),e_jobusage,name);
if(cp)
{
n = pid_fromstring(cp+1);
val = (csp->id<<16)|n|COPID_BIT;
}
job_reap(SIGCHLD);
for(n=0,pw=job.pwlist; pw; pw=pwnext)
{
pwnext = pw->p_nxtjob;
if((cp && val==pw->p_pid) || (pw->p_cojob && pw->p_cojob->local==(void*)csp))
{
if(fun)
{
if(pw->p_flag&P_DONE)
continue;
r |= (*fun)(pw,arg);
}
else
job_wait(-pw->p_pid);
n++;
}
}
if(!n)
shp->exitval = fun?1:ERROR_NOENT;
else if(fun)
shp->exitval = r;
return(r);
}
#endif /* SHOPT_COSHELL */
/*
* Reap one job
* When called with sig==0, it does a blocking wait
@ -345,18 +269,6 @@ int job_reap(register int sig)
Waitevent_f waitevent = shp->gd->waitevent;
static int wcontinued = WCONTINUED;
int was_ttywait_on;
#if SHOPT_COSHELL
Cojob_t *cjp;
int cojobs;
long cotimeout = sig?0:-1;
for(pw=job.pwlist;pw;pw=pw->p_nxtjob)
{
if(pw->p_cojob && !(pw->p_flag&P_DONE))
break;
}
cojobs = (pw!=0);
pid = 0;
#endif /* SHOPT_COSHELL */
if (vmbusy())
{
errormsg(SH_DICT,ERROR_warn(0),"vmbusy() inside job_reap() -- should not happen");
@ -385,33 +297,9 @@ int job_reap(register int sig)
if(waitevent && (*waitevent)(-1,-1L,0))
flags |= WNOHANG;
}
#if SHOPT_COSHELL
if(cojobs)
{
if(cjp = cowait(0,0,cotimeout))
{
struct cosh *csp;
csp = (struct cosh*)(cjp->coshell->data);
csp->cojob = cjp;
pid = sh_copid(csp);
if(cjp->status < 256)
wstat = cjp->status <<8;
else
wstat = cjp->status-256;
cotimeout = 0;
goto cojob;
}
else if(copending(0)==0)
cojobs = 0;
cotimeout = 0;
}
#endif /* SHOPT_COSHELL */
pid = waitpid((pid_t)-1,&wstat,flags);
if(!was_ttywait_on)
sh_offstate(SH_TTYWAIT);
#if SHOPT_COSHELL
cojob:
#endif /* SHOPT_COSHELL */
/*
* some systems (linux 2.6) may return EINVAL
@ -563,10 +451,6 @@ int job_reap(register int sig)
}
#endif
}
#if SHOPT_COSHELL
if(!was_ttywait_on)
sh_offstate(SH_TTYWAIT); /* only required after 'goto cojob' in the while loop */
#endif
if(errno==ECHILD)
{
errno = oerrno;
@ -894,13 +778,6 @@ void job_bwait(char **jobs)
else
return;
}
# if SHOPT_COSHELL
else if(isalpha(*jp))
{
job_cowalk(NULL,0,jp);
return;
}
# endif /* SHOPT_COSHELL */
else
#endif /* JOBS */
pid = pid_fromstring(jp);
@ -924,9 +801,7 @@ int job_walk(Sfio_t *file,int (*fun)(struct process*,int),int arg,char *joblist[
by_number = 0;
job_lock();
pw = job.pwlist;
#if SHOPT_COSHELL
job_waitsafe(SIGCHLD);
#endif /* SHOPT_COSHELL */
if(jobs==0)
{
/* do all jobs */
@ -952,15 +827,6 @@ int job_walk(Sfio_t *file,int (*fun)(struct process*,int),int arg,char *joblist[
job_string = jobid;
if(*jobid==0)
errormsg(SH_DICT,ERROR_exit(1),e_jobusage,job_string);
#if SHOPT_COSHELL
if(isalpha(*jobid))
{
r = job_cowalk(fun,arg,jobid);
by_number = 0;
job_unlock();
return(r);
}
#endif /* SHOPT_COSHELL */
if(*jobid == '%')
pw = job_bystring(jobid);
else
@ -1015,11 +881,7 @@ int job_list(struct process *pw,register int flag)
return(0);
if((flag&JOB_PFLAG))
{
#if SHOPT_COSHELL
sfprintf(outfile,"%s\n",sh_pid2str(shp,px->p_pgrp?px->p_pgrp:px->p_pid));
#else
sfprintf(outfile,"%d\n",px->p_pgrp?px->p_pgrp:px->p_pid);
#endif /* SHOPT_COSHELL */
return(0);
}
if((px->p_flag&P_DONE) && job.waitall && !(flag&JOB_LFLAG))
@ -1039,11 +901,7 @@ int job_list(struct process *pw,register int flag)
{
n = 0;
if(flag&JOB_LFLAG)
#if SHOPT_COSHELL
sfprintf(outfile,"%s\t",sh_pid2str(shp,px->p_pid));
#else
sfprintf(outfile,"%d\t",px->p_pid);
#endif /* SHOPT_COSHELL */
if(px->p_flag&P_SIGNALLED)
msg = job_sigmsg((int)(px->p_exit));
else if(px->p_flag&P_NOTIFY)
@ -1133,11 +991,6 @@ int job_kill(register struct process *pw,register int sig)
job_lock();
errno = ECHILD;
pid = pw->p_pid;
#if SHOPT_COSHELL
if(pw->p_cojob)
r = cokill(pw->p_cojob->coshell,pw->p_cojob,sig);
else
#endif /* SHOPT_COSHELL */
if(by_number)
{
if(pid==0 && job.jobcontrol)
@ -1364,14 +1217,6 @@ int job_post(Shell_t *shp,pid_t pid, pid_t join)
pw->p_nxtproc = 0;
}
pw->p_exitval = job.exitval;
#if SHOPT_COSHELL
pw->p_cojob = 0;
if(shp->coshell && (pid&COPID_BIT))
{
pw->p_cojob = ((struct cosh*)shp->coshell)->cojob;
job.curpgid = sh_isstate(SH_MONITOR)?pid:0;
}
#endif /* SHOPT_COSHELL */
job.pwlist = pw;
pw->p_shp = shp;
pw->p_env = shp->curenv;

8
src/cmd/ksh93/sh/macro.c
View file

@ -2062,10 +2062,6 @@ static void comsubst(Mac_t *mp,register Shnode_t* t, int type)
mp->shp->argaddr = 0;
savemac = *mp;
mp->shp->st.staklist=0;
#ifdef SHOPT_COSHELL
if(mp->shp->inpool)
return;
#endif /*SHOPT_COSHELL */
if(type)
{
sp = 0;
@ -2770,11 +2766,7 @@ static char *special(Shell_t *shp,register int c)
return(ltos(shp->st.dolc));
case '!':
if(shp->bckpid)
#if SHOPT_COSHELL
return(sh_pid2str(shp,shp->bckpid));
#else
return(ltos(shp->bckpid));
#endif /* SHOPT_COSHELL */
break;
case '$':
if(nv_isnull(SH_DOLLARNOD))

4
src/cmd/ksh93/sh/nvdisc.c
View file

@ -1060,10 +1060,6 @@ Namval_t *nv_search(const char *name, Dt_t *root, int mode)
root = sh.var_base;
np = dtmatch(root,(void*)name);
}
#if SHOPT_COSHELL
if(sh.inpool)
mode |= HASH_NOSCOPE;
#endif /* SHOPT_COSHELL */
if(!np && (mode&NV_ADD))
{
if(sh.namespace && !(mode&HASH_NOSCOPE) && root==sh.var_tree)

26
src/cmd/ksh93/sh/parse.c
View file

@ -573,19 +573,11 @@ static Shnode_t *term(Lex_t *lexp,register int flag)
t->par.partyp |= COMSCAN;
t->par.partre = term(lexp,0);
}
#if SHOPT_COSHELL
else if((t=item(lexp,SH_NL|SH_EMPTY|(flag&SH_SEMI))) && (lexp->token=='|' || lexp->token==PIPESYM2))
#else
else if((t=item(lexp,SH_NL|SH_EMPTY|(flag&SH_SEMI))) && lexp->token=='|')
#endif /* SHOPT_COSHELL */
{
register Shnode_t *tt;
int showme = t->tre.tretyp&FSHOWME;
t = makeparent(lexp,TFORK|FPOU,t);
#if SHOPT_COSHELL
if(lexp->token==PIPESYM2)
t->tre.tretyp |= FALTPIPE;
#endif /* SHOPT_COSHELL */
if(tt=term(lexp,SH_NL))
{
switch(tt->tre.tretyp&COMMSK)
@ -1325,24 +1317,6 @@ static Shnode_t *item(Lex_t *lexp,int flag)
t->par.partyp=TPAR;
break;
#if SHOPT_COSHELL
case '&':
if(tok=sh_lex(lexp))
{
if(tok!=NL)
sh_syntax(lexp);
t = getnode(comnod);
memset(t,0,sizeof(struct comnod));
t->com.comline = sh_getlineno(lexp);
}
else
t = (Shnode_t*)simple(lexp,SH_NOIO,NIL(struct ionod*));
t->com.comtyp |= FAMP;
if(lexp->token=='&' || lexp->token=='|')
sh_syntax(lexp);
return(t);
break;
#endif /* SHOPT_COSHELL */
default:
if(io==0)
return(0);

1
src/cmd/ksh93/sh/path.c
View file

@ -1258,7 +1258,6 @@ static void exscript(Shell_t *shp,register char *path,register char *argv[],char
path = path_relative(shp,path);
shp->comdiv=0;
shp->bckpid = 0;
shp->coshell = 0;
shp->st.ioset=0;
/* clean up any cooperating processes */
if(shp->cpipe[0]>0)

10
src/cmd/ksh93/sh/subshell.c
View file

@ -101,9 +101,6 @@ static struct subshell
char subshare;
char comsub;
char pwdclose;
#if SHOPT_COSHELL
void *coshell;
#endif /* SHOPT_COSHELL */
} *subshell_data;
static int subenv;
@ -493,10 +490,6 @@ Sfio_t *sh_subshell(Shell_t *shp,Shnode_t *t, volatile int flags, int comsub)
sp->options = shp->options;
sp->jobs = job_subsave();
sp->subdup = shp->subdup;
#if SHOPT_COSHELL
sp->coshell = shp->coshell;
shp->coshell = 0;
#endif /* SHOPT_COSHELL */
/* make sure initialization has occurred */
if(!shp->pathlist)
{
@ -759,9 +752,6 @@ Sfio_t *sh_subshell(Shell_t *shp,Shnode_t *t, volatile int flags, int comsub)
shp->subshare = sp->subshare;
shp->comsub = sp->comsub;
shp->subdup = sp->subdup;
#if SHOPT_COSHELL
shp->coshell = sp->coshell;
#endif /* SHOPT_COSHELL */
if(shp->subshell)
{
shp->subshell--; /* decrease level of virtual subshells */

408
src/cmd/ksh93/sh/xec.c
View file

@ -859,177 +859,6 @@ static void unset_instance(Namval_t *nq, Namval_t *node, struct Namref *nr,long
_nv_unset(SH_SUBSCRNOD,0);
}
#if SHOPT_COSHELL
uintmax_t coused;
/*
* print out function definition
*/
static void print_fun(register Namval_t* np, void *data)
{
register char *format;
NOT_USED(data);
if(!is_afunction(np) || !np->nvalue.ip)
return;
if(nv_isattr(np,NV_FPOSIX))
format="%s()\n{ ";
else
format="function %s\n{ ";
sfprintf(sfstdout,format,nv_name(np));
sh_deparse(sfstdout,(Shnode_t*)(nv_funtree(np)),0);
sfwrite(sfstdout,"}\n",2);
}
static void *sh_coinit(Shell_t *shp,char **argv)
{
struct cosh *csp = job.colist;
const char *name = argv?argv[0]:0;
int id, open=1;
if(!name)
return(0);
if(*name=='-')
{
name++;
open=0;
}
nv_open(name,shp->var_tree,NV_IDENT|NV_NOADD);
while(csp)
{
if(strcmp(name,csp->name)==0)
{
if(open)
{
coattr(csp->coshell,argv[1]);
return((void*)csp);
}
coclose(csp->coshell);
return(0);
}
csp = csp->next;
}
if(!open)
errormsg(SH_DICT,ERROR_exit(1),"%s: unknown namespace",name);
environ[0][2]=0;
csp = newof(0,struct cosh,1,strlen(name)+1);
if(!(csp->coshell = coopen(NULL,CO_SHELL|CO_SILENT,argv[1])))
{
free((void*)csp);
errormsg(SH_DICT,ERROR_exit(1),"%s: unable to create namespace",name);
}
csp->coshell->data = (void*)csp;
csp->name = (char*)(csp+1);
strcpy(csp->name,name);
for(id=0; coused&(1<<id); id++);
coused |= (1<<id);
csp->id = id;
csp->next = job.colist;
job.colist = csp;
return((void*)csp);
}
int sh_coaddfile(Shell_t *shp, char *name)
{
Namval_t *np = dtmatch(shp->inpool,name);
if(!np)
{
np = (Namval_t*)stakalloc(sizeof(Dtlink_t)+sizeof(char*));
np->nvname = name;
(Namval_t*)dtinsert(shp->inpool,np);
shp->poolfiles++;
return(1);
}
return(0);
}
static int sh_coexec(Shell_t *shp,const Shnode_t *t, int filt)
{
struct cosh *csp = ((struct cosh*)shp->coshell);
Cojob_t *cjp;
char *str,*trap,host[PATH_MAX];
int lineno,sig,trace = sh_isoption(SH_XTRACE);
int verbose = sh_isoption(SH_VERBOSE);
sh_offoption(SH_XTRACE);
sh_offoption(SH_VERBOSE);
if(!shp->strbuf2)
shp->strbuf2 = sfstropen();
sfswap(shp->strbuf2,sfstdout);
sh_trap("typeset -p\nprint cd \"$PWD\"\nprint .sh.dollar=$$\nprint umask $(umask)",0);
for(sig=shp->st.trapmax;--sig>0;)
{
if((trap=shp->st.trapcom[sig]) && *trap==0)
sfprintf(sfstdout,"trap '' %d\n",sig);
}
if(t->tre.tretyp==TFIL)
lineno = ((struct forknod*)t->lst.lstlef)->forkline;
else
lineno = t->fork.forkline;
if(filt)
{
if(gethostname(host,sizeof(host)) < 0)
errormsg(SH_DICT,ERROR_system(1),e_pipe);
if(shp->inpipe[2]>=20000)
sfprintf(sfstdout,"command exec < /dev/tcp/%s/%d || print -u2 'cannot create pipe'\n",host,shp->inpipe[2]);
sfprintf(sfstdout,"command exec > /dev/tcp/%s/%d || print -u2 'cannot create pipe'\n",host,shp->outpipe[2]);
if(filt==3)
t = t->fork.forktre;
}
else
t = t->fork.forktre;
nv_scan(shp->fun_tree, print_fun, (void*)0,0, 0);
if(1)
{
Dt_t *top = shp->var_tree;
sh_scope(shp,(struct argnod*)0,0);
shp->inpool = dtopen(&_Nvdisc,Dtset);
sh_exec(t,filt==1||filt==2?SH_NOFORK:0);
if(shp->poolfiles)
{
Namval_t *np;
sfprintf(sfstdout,"[[ ${.sh} == *pool* ]] && .sh.pool.files=(\n");
for(np=(Namval_t*)dtfirst(shp->inpool);np;np=(Namval_t*)dtnext(shp->inpool,np))
{
sfprintf(sfstdout,"\t%s\n",sh_fmtq(np->nvname));
}
sfputr(sfstdout,")",'\n');
;
}
dtclose(shp->inpool);
shp->inpool = 0;
shp->poolfiles = 0;
sh_unscope(shp);
shp->var_tree = top;
}
sfprintf(sfstdout,"typeset -f .sh.pool.init && .sh.pool.init\n");
sfprintf(sfstdout,"LINENO=%d\n",lineno);
if(trace)
sh_onoption(SH_XTRACE);
if(verbose)
sh_onoption(SH_VERBOSE);
sh_trap("set +o",0);
sh_deparse(sfstdout,t,filt==1||filt==2?FALTPIPE:0);
sfputc(sfstdout,0);
sfswap(shp->strbuf2,sfstdout);
str = sfstruse(shp->strbuf2);
if(cjp=coexec(csp->coshell,str,0,NULL,NULL,NULL))
{
csp->cojob = cjp;
cjp->local = shp->coshell;
if(filt)
{
if(filt>1)
sh_coaccept(shp,shp->inpipe,1);
sh_coaccept(shp,shp->outpipe,0);
if(filt > 2)
{
shp->coutpipe = shp->inpipe[1];
shp->fdptrs[shp->coutpipe] = &shp->coutpipe;
}
}
return(sh_copid(csp));
}
return(-1);
}
#endif /*SHOPT_COSHELL*/
#if SHOPT_FILESCAN
static Sfio_t *openstream(Shell_t *shp, struct ionod *iop, int *save)
{
@ -1203,31 +1032,6 @@ int sh_exec(register const Shnode_t *t, int flags)
else
shp->xargmin = 0;
argn -= command;
#if SHOPT_COSHELL
if(argn && shp->inpool)
{
if(io=t->tre.treio)
sh_redirect(shp,io,0);
if(!np || !is_abuiltin(np) || *np->nvname=='/' || np==SYSCD)
{
char **argv, *cp;
for(argv=com+1; cp= *argv; argv++)
{
if(cp && *cp && *cp!='-')
sh_coaddfile(shp,*argv);
}
break;
}
if(np->nvalue.bfp!=SYSTYPESET->nvalue.bfp)
break;
}
if(t->tre.tretyp&FAMP)
{
shp->coshell = sh_coinit(shp,com);
com0 = 0;
break;
}
#endif /* SHOPT_COSHELL */
if(np && is_abuiltin(np))
{
if(!command)
@ -1721,13 +1525,6 @@ int sh_exec(register const Shnode_t *t, int flags)
register pid_t parent;
int no_fork,jobid;
int pipes[3];
#if SHOPT_COSHELL
if(shp->inpool)
{
sh_exec(t->fork.forktre,0);
break;
}
#endif /* SHOPT_COSHELL */
if(shp->subshell)
{
sh_subtmpfile(shp);
@ -1774,34 +1571,8 @@ int sh_exec(register const Shnode_t *t, int flags)
if(type&FCOOP)
{
pipes[2] = 0;
#if SHOPT_COSHELL
if(shp->coshell)
{
if(shp->cpipe[0]<0 || shp->cpipe[1] < 0)
{
sh_copipe(shp,shp->outpipe=shp->cpipe,0);
shp->fdptrs[shp->cpipe[0]] = shp->cpipe;
}
sh_copipe(shp,shp->inpipe=pipes,0);
parent = sh_coexec(shp,t,3);
shp->cpid = parent;
jobid = job_post(shp,parent,0);
goto skip;
}
#endif /* SHOPT_COSHELL */
coproc_init(shp,pipes);
}
#if SHOPT_COSHELL
if((type&(FAMP|FINT)) == (FAMP|FINT))
{
if(shp->coshell)
{
parent = sh_coexec(shp,t,0);
jobid = job_post(shp,parent,0);
goto skip;
}
}
#endif /* SHOPT_COSHELL */
#if SHOPT_AMP
if((type&(FAMP|FINT)) == (FAMP|FINT))
parent = sh_ntfork(shp,t,com,&jobid,ntflag);
@ -1835,9 +1606,6 @@ int sh_exec(register const Shnode_t *t, int flags)
#endif /* SHOPT_SPAWN */
#endif
}
#if SHOPT_COSHELL
skip:
#endif /* SHOPT_COSHELL */
if(job.parent=parent)
/* This is the parent branch of fork
* It may or may not wait for the child
@ -1882,11 +1650,7 @@ int sh_exec(register const Shnode_t *t, int flags)
{
/* print job number */
#ifdef JOBS
# if SHOPT_COSHELL
sfprintf(sfstderr,"[%d]\t%s\n",jobid,sh_pid2str(shp,parent));
# else
sfprintf(sfstderr,"[%d]\t%d\n",jobid,parent);
# endif /* SHOPT_COSHELL */
#else
sfprintf(sfstderr,"%d\n",parent);
#endif /* JOBS */
@ -1944,20 +1708,12 @@ int sh_exec(register const Shnode_t *t, int flags)
#endif /* !SHOPT_DEVFD */
if(type&FPIN)
{
#if SHOPT_COSHELL
if(shp->inpipe[2]>20000)
sh_coaccept(shp,shp->inpipe,0);
#endif /* SHOPT_COSHELL */
sh_iorenumber(shp,shp->inpipe[0],0);
if(!(type&FPOU) || (type&FCOOP))
sh_close(shp->inpipe[1]);
}
if(type&FPOU)
{
#if SHOPT_COSHELL
if(shp->outpipe[2]>20000)
sh_coaccept(shp,shp->outpipe,1);
#endif /* SHOPT_COSHELL */
sh_iorenumber(shp,shp->outpipe[1],1);
sh_pclose(shp->outpipe);
}
@ -2025,14 +1781,6 @@ int sh_exec(register const Shnode_t *t, int flags)
int jmpval, waitall;
int simple = (t->fork.forktre->tre.tretyp&COMMSK)==TCOM;
struct checkpt *buffp = (struct checkpt*)stkalloc(shp->stk,sizeof(struct checkpt));
#if SHOPT_COSHELL
if(shp->inpool)
{
sh_redirect(shp,t->fork.forkio,0);
sh_exec(t->fork.forktre,0);
break;
}
#endif /*SHOPT_COSHELL */
if(shp->subshell)
execflg = 0;
sh_pushcontext(shp,buffp,SH_JMPIO);
@ -2103,13 +1851,6 @@ int sh_exec(register const Shnode_t *t, int flags)
}
case TPAR:
#if SHOPT_COSHELL
if(shp->inpool)
{
sh_exec(t->par.partre,0);
break;
}
#endif /* SHOPT_COSHELL */
echeck = 1;
flags &= ~OPTIMIZE_FLAG;
if(!shp->subshell && !shp->st.trapcom[0] && !shp->st.trap[SH_ERRTRAP] && (flags&sh_state(SH_NOFORK)))
@ -2169,28 +1910,7 @@ int sh_exec(register const Shnode_t *t, int flags)
int savejobid = job.curjobid;
int *exitval=0,*saveexitval = job.exitval;
pid_t savepgid = job.curpgid;
#if SHOPT_COSHELL
int copipe=0;
Shnode_t *tt;
#endif /* SHOPT_COSHELL */
job.exitval = 0;
#if SHOPT_COSHELL
if(shp->inpool)
{
do
{
sh_exec(t->lst.lstlef, 0);
t = t->lst.lstrit;
if(flags && (t->tre.tretyp!=TFIL || !(t->lst.lstlef->tre.tretyp&FALTPIPE)))
goto coskip1;
}
while(t->tre.tretyp==TFIL);
sh_exec(t,0);
coskip1:
break;
}
pvo[2] = pvn[2] = 0;
#endif /* SHOPT_COSHELL */
job.curjobid = 0;
if(shp->subshell)
{
@ -2218,42 +1938,7 @@ int sh_exec(register const Shnode_t *t, int flags)
do
{
/* create the pipe */
#if SHOPT_COSHELL
tt = t->lst.lstrit;
if(shp->coshell && !showme)
{
if(t->lst.lstlef->tre.tretyp&FALTPIPE)
{
sh_copipe(shp,pvn,0);
type = sh_coexec(shp,t,1+copipe);
pvn[1] = -1;
pipejob=1;
if(type>0)
{
job_post(shp,type,0);
type = 0;
}
copipe = 1;
pvo[0] = pvn[0];
while(tt->tre.tretyp==TFIL && tt->lst.lstlef->tre.tretyp&FALTPIPE)
tt = tt->lst.lstrit;
t = tt;
continue;
}
else if(tt->tre.tretyp==TFIL && tt->lst.lstlef->tre.tretyp&FALTPIPE)
{
sh_copipe(shp,pvn,0);
pvo[2] = pvn[2];
copipe = 0;
goto coskip2;
}
}
#endif /* SHOPT_COSHELL */
sh_pipe(pvn);
#if SHOPT_COSHELL
pvn[2] = 0;
coskip2:
#endif /* SHOPT_COSHELL */
/* execute out part of pipe no wait */
(t->lst.lstlef)->tre.tretyp |= showme;
type = sh_exec(t->lst.lstlef, errorflg);
@ -2337,15 +2022,6 @@ int sh_exec(register const Shnode_t *t, int flags)
}
case TAND:
#if SHOPT_COSHELL
if(shp->inpool)
{
andor:
sh_exec(t->lst.lstlef,0);
sh_exec(t->lst.lstrit,0);
break;
}
#endif /* SHOPT_COSHELL */
if(type&TTEST)
skipexitset++;
if(sh_exec(t->lst.lstlef,OPTIMIZE)==0)
@ -2353,10 +2029,6 @@ int sh_exec(register const Shnode_t *t, int flags)
break;
case TORF:
#if SHOPT_COSHELL
if(shp->inpool)
goto andor;
#endif /* SHOPT_COSHELL */
if(type&TTEST)
skipexitset++;
if(sh_exec(t->lst.lstlef,OPTIMIZE)!=0)
@ -2374,9 +2046,6 @@ int sh_exec(register const Shnode_t *t, int flags)
char *cp, *trap, *nullptr = 0;
int nameref, refresh=1;
char *av[5];
#if SHOPT_COSHELL
int poolfiles;
#endif /* SHOPT_COSHELL */
#if SHOPT_OPTIMIZE
int jmpval = ((struct checkpt*)shp->jmplist)->mode;
struct checkpt *buffp = (struct checkpt*)stkalloc(shp->stk,sizeof(struct checkpt));
@ -2464,15 +2133,6 @@ int sh_exec(register const Shnode_t *t, int flags)
av[4] = 0;
sh_debug(shp,trap,(char*)0,(char*)0,av,0);
}
#if SHOPT_COSHELL
if(shp->inpool)
{
poolfiles = shp->poolfiles;
sh_exec(t->for_.fortre,0);
if(poolfiles==shp->poolfiles)
break;
}
#endif /* SHOPT_COSHELL */
sh_exec(t->for_.fortre,flag);
flag &= ~OPTIMIZE_FLAG;
if(t->tre.tretyp&COMSCAN)
@ -2516,31 +2176,6 @@ int sh_exec(register const Shnode_t *t, int flags)
struct checkpt *buffp = (struct checkpt*)stkalloc(shp->stk,sizeof(struct checkpt));
void *optlist = shp->optlist;
#endif /* SHOPT_OPTIMIZE */
#if SHOPT_COSHELL
if(shp->inpool)
{
int poolfiles;
# if SHOPT_FILESCAN
if(type==TWH && tt->tre.tretyp==TCOM && !tt->com.comarg && tt->com.comio)
{
sh_redirect(shp,tt->com.comio,0);
break;
}
# endif /* SHOPT_FILESCAN */
sh_exec(tt,0);
do
{
if((sh_exec(tt,0)==0)!=(type==TWH))
break;
poolfiles = shp->poolfiles;
sh_exec(t->wh.dotre,0);
if(t->wh.whinc)
sh_exec((Shnode_t*)t->wh.whinc,0);
}
while(poolfiles != shp->poolfiles);
break;
}
#endif /*SHOPT_COSHELL */
#if SHOPT_OPTIMIZE
shp->optlist = 0;
sh_tclear(t->wh.whtre);
@ -2635,15 +2270,6 @@ int sh_exec(register const Shnode_t *t, int flags)
}
case TIF:
#if SHOPT_COSHELL
if(shp->inpool)
{
sh_exec(t->if_.thtre,0);
if(t->if_.eltre)
sh_exec(t->if_.eltre, 0);
break;
}
#endif /*SHOPT_COSHELL */
if(sh_exec(t->if_.iftre,OPTIMIZE)==0)
sh_exec(t->if_.thtre,flags);
else if(t->if_.eltre)
@ -2670,13 +2296,6 @@ int sh_exec(register const Shnode_t *t, int flags)
while(t)
{
register struct argnod *rex=(struct argnod*)t->reg.regptr;
#if SHOPT_COSHELL
if(shp->inpool)
{
sh_exec(t->reg.regcom,0);
continue;
}
#endif /*SHOPT_COSHELL */
while(rex)
{
register char *s;
@ -2718,14 +2337,6 @@ int sh_exec(register const Shnode_t *t, int flags)
struct tms before,after;
clock_t at, bt, tm[3];
#endif
#if SHOPT_COSHELL
if(shp->inpool)
{
if(t->par.partre)
sh_exec(t->par.partre,0);
break;
}
#endif /*SHOPT_COSHELL */
if(type!=TTIME)
{
sh_exec(t->par.partre,OPTIMIZE);
@ -2807,13 +2418,6 @@ int sh_exec(register const Shnode_t *t, int flags)
register char *fname = ((struct functnod*)t)->functnam;
register char *cp = strrchr(fname,'.');
register Namval_t *npv=0,*mp;
#if SHOPT_COSHELL
if(shp->inpool)
{
sh_exec(t->funct.functtre,0);
break;
}
#endif /* SHOPT_COSHELL */
#if SHOPT_NAMESPACE
if(t->tre.tretyp==TNSPACE)
{
@ -2965,10 +2569,6 @@ int sh_exec(register const Shnode_t *t, int flags)
register int n;
register char *left;
int negate = (type&TNEGATE)!=0;
#if SHOPT_COSHELL
if(shp->inpool)
break;
#endif /* SHOPT_COSHELL */
if(type&TTEST)
skipexitset++;
error_info.line = t->tst.tstline-shp->st.firstline;
@ -3075,11 +2675,7 @@ int sh_exec(register const Shnode_t *t, int flags)
}
if(!skipexitset)
exitset();
#if SHOPT_COSHELL
if(!shp->inpool && !(OPTIMIZE))
#else
if(!(OPTIMIZE))
#endif /* SHOPT_COSHELL */
{
if(sav != stkptr(stkp,0))
stkset(stkp,sav,0);
@ -3952,10 +3548,6 @@ static pid_t sh_ntfork(Shell_t *shp,const Shnode_t *t,char *argv[],int *jobid,in
}
if(otype&FPOU)
{
#if SHOPT_COSHELL
if(shp->outpipe[2] > 20000)
sh_coaccept(shp,shp->outpipe,1);
#endif /* SHOPT_COSHELL */
sh_iosave(shp,1,buffp->topfd,(char*)0);
sh_iorenumber(shp,sh_dup(shp->outpipe[1]),1);
if(fcntl(shp->outpipe[0],F_SETFD,FD_CLOEXEC)>=0)

20
src/lib/libcoshell/Makefile
View file

@ -1,20 +0,0 @@
/*
* coshell library
*/
:PACKAGE: ast
CCFLAGS = $(CC.OPTIMIZE) $(CC.PIC) /* pic allows archive to be pulled into other dlls */
LICENSE = since=1990,author=gsf
coshell 1.0 :LIBRARY: RELEASE coshell.3 coshell.h colib.h \
coopen.c coclose.c coinit.c coexec.c costash.c \
cowait.c cokill.c cosync.c coquote.c codata.c \
coexport.c procrun.c system.c
ignore :: ignore.sh
silent :: silent.sh
$(INCLUDEDIR) :INSTALLPROTO: coshell.h

462
src/lib/libcoshell/Mamfile
View file

@ -1,462 +0,0 @@
info mam static 00000 1994-07-17 make (AT&T Research) 5.7 2012-06-20
setv INSTALLROOT ../../..
setv PACKAGE_ast_INCLUDE ${INSTALLROOT}/include/ast
setv PACKAGE_ast_LIB ${INSTALLROOT}/lib
setv PACKAGEROOT ../../../../..
setv AR ${mam_cc_AR} ${mam_cc_AR_ARFLAGS}
setv ARFLAGS rc
setv AS as
setv ASFLAGS
setv CC cc
setv mam_cc_FLAGS ${mam_cc_PIC}
setv CCFLAGS ${-debug-symbols?1?${mam_cc_DEBUG} -D_BLD_DEBUG?${mam_cc_OPTIMIZE}?}
setv CCLDFLAGS ${-strip-symbols?1?${mam_cc_LD_STRIP}??}
setv COTEMP $$
setv CPIO cpio
setv CPIOFLAGS
setv CPP "${CC} -E"
setv F77 f77
setv HOSTCC ${CC}
setv IGNORE
setv LD ld
setv LDFLAGS
setv LEX lex
setv LEXFLAGS
setv LPR lpr
setv LPRFLAGS
setv M4FLAGS
setv NMAKE nmake
setv NMAKEFLAGS
setv PR pr
setv PRFLAGS
setv SHELL /bin/sh
setv SILENT
setv TAR tar
setv YACC yacc
setv YACCFLAGS -d
make ${PACKAGEROOT}/lib/package/ast.lic
done ${PACKAGEROOT}/lib/package/ast.lic
make install
make coshell
make libcoshell.a archive
make coshell.req
exec - set -
exec - echo 'int main(){return 0;}' > 1.${COTEMP}.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -c 1.${COTEMP}.c &&
exec - x=`${CC} ${mam_cc_FLAGS} ${CCFLAGS} ${LDFLAGS} -o 1.${COTEMP}.x 1.${COTEMP}.o -l'*' 2>&1 | sed -e 's/[][()+@?]/#/g' || :` &&
exec - {
exec - case "" in
exec - *?) echo " " ;;
exec - esac
exec - for i in coshell ast
exec - do case $i in
exec - "coshell"|coshell)
exec - ;;
exec - *) if test -f ${INSTALLROOT}/lib/lib/$i
exec - then y=`cat ${INSTALLROOT}/lib/lib/$i`
exec - case $y in
exec - *-?*) echo "" $y ;;
exec - esac
exec - continue
exec - elif test ! -f ${INSTALLROOT}/lib/lib$i.a
exec - then case `{ ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -L${INSTALLROOT}/lib ${LDFLAGS} -o 1.${COTEMP}.x 1.${COTEMP}.o -l$i 2>&1 || echo '' $x ;} | sed -e 's/[][()+@?]/#/g' || :` in
exec - *$x*) case `{ ${CC} ${mam_cc_FLAGS} ${CCFLAGS} ${LDFLAGS} -o 1.${COTEMP}.x 1.${COTEMP}.o -l$i 2>&1 || echo '' $x ;} | sed -e 's/[][()+@?]/#/g' || :` in
exec - *$x*) continue ;;
exec - esac
exec - ;;
exec - esac
exec - fi
exec - ;;
exec - esac
exec - echo " -l$i"
exec - done
exec - } > coshell.req
exec - rm -f 1.${COTEMP}.*
done coshell.req generated
make coopen.o
make coopen.c
make ${PACKAGE_ast_INCLUDE}/tok.h implicit
make ${PACKAGE_ast_INCLUDE}/ast.h implicit
make ${PACKAGE_ast_INCLUDE}/ast_api.h implicit
done ${PACKAGE_ast_INCLUDE}/ast_api.h dontcare
make ${PACKAGE_ast_INCLUDE}/vmalloc.h implicit
make ${PACKAGE_ast_INCLUDE}/ast_common.h implicit
make ${PACKAGE_ast_INCLUDE}/ast_map.h implicit
done ${PACKAGE_ast_INCLUDE}/ast_map.h dontcare
make ${PACKAGE_ast_INCLUDE}/endian.h implicit
make ${PACKAGE_ast_INCLUDE}/bytesex.h implicit
prev ${PACKAGE_ast_INCLUDE}/ast_common.h implicit
done ${PACKAGE_ast_INCLUDE}/bytesex.h dontcare
done ${PACKAGE_ast_INCLUDE}/endian.h dontcare
done ${PACKAGE_ast_INCLUDE}/ast_common.h dontcare
make ${PACKAGE_ast_INCLUDE}/ast_std.h implicit
make ${PACKAGE_ast_INCLUDE}/regex.h implicit
prev ${PACKAGE_ast_INCLUDE}/ast_api.h implicit
make ${PACKAGE_ast_INCLUDE}/ast_wchar.h implicit
make ${PACKAGE_ast_INCLUDE}/wctype.h implicit
make ${PACKAGE_ast_INCLUDE}/ast_wctype.h implicit
prev ${PACKAGE_ast_INCLUDE}/endian.h implicit
make ${PACKAGE_ast_INCLUDE}/wchar.h implicit
prev ${PACKAGE_ast_INCLUDE}/ast_wchar.h implicit
done ${PACKAGE_ast_INCLUDE}/wchar.h dontcare
done ${PACKAGE_ast_INCLUDE}/ast_wctype.h dontcare
done ${PACKAGE_ast_INCLUDE}/wctype.h dontcare
make ${PACKAGE_ast_INCLUDE}/stdio.h implicit
make ${PACKAGE_ast_INCLUDE}/ast_stdio.h implicit
make ${PACKAGE_ast_INCLUDE}/sfio_s.h implicit
done ${PACKAGE_ast_INCLUDE}/sfio_s.h dontcare
prev ${PACKAGE_ast_INCLUDE}/ast_std.h implicit
done ${PACKAGE_ast_INCLUDE}/ast_stdio.h dontcare
done ${PACKAGE_ast_INCLUDE}/stdio.h dontcare
prev ${PACKAGE_ast_INCLUDE}/stdio.h implicit
prev ${PACKAGE_ast_INCLUDE}/ast_common.h implicit
done ${PACKAGE_ast_INCLUDE}/ast_wchar.h dontcare
prev ${PACKAGE_ast_INCLUDE}/ast_common.h implicit
make ${PACKAGE_ast_INCLUDE}/prototyped.h implicit
done ${PACKAGE_ast_INCLUDE}/prototyped.h dontcare
done ${PACKAGE_ast_INCLUDE}/regex.h dontcare
make ${PACKAGE_ast_INCLUDE}/getopt.h implicit
make ${PACKAGE_ast_INCLUDE}/ast_getopt.h implicit
prev ${PACKAGE_ast_INCLUDE}/prototyped.h implicit
done ${PACKAGE_ast_INCLUDE}/ast_getopt.h dontcare
prev ${PACKAGE_ast_INCLUDE}/prototyped.h implicit
done ${PACKAGE_ast_INCLUDE}/getopt.h dontcare
prev ${PACKAGE_ast_INCLUDE}/ast_map.h implicit
make ${PACKAGE_ast_INCLUDE}/ast_botch.h implicit
done ${PACKAGE_ast_INCLUDE}/ast_botch.h dontcare
make ${PACKAGE_ast_INCLUDE}/ast_limits.h implicit
done ${PACKAGE_ast_INCLUDE}/ast_limits.h dontcare
make ${PACKAGE_ast_INCLUDE}/ast_fcntl.h implicit
make ${PACKAGE_ast_INCLUDE}/ast_fs.h implicit
done ${PACKAGE_ast_INCLUDE}/ast_fs.h dontcare
done ${PACKAGE_ast_INCLUDE}/ast_fcntl.h dontcare
prev ${PACKAGE_ast_INCLUDE}/ast_getopt.h implicit
make ${PACKAGE_ast_INCLUDE}/ast_sys.h implicit
prev ${PACKAGE_ast_INCLUDE}/getopt.h implicit
prev ${PACKAGE_ast_INCLUDE}/endian.h implicit
prev ${PACKAGE_ast_INCLUDE}/endian.h implicit
done ${PACKAGE_ast_INCLUDE}/ast_sys.h dontcare
make ${PACKAGE_ast_INCLUDE}/ast_lib.h implicit
done ${PACKAGE_ast_INCLUDE}/ast_lib.h dontcare
prev ${PACKAGE_ast_INCLUDE}/ast_common.h implicit
prev ${PACKAGE_ast_INCLUDE}/prototyped.h implicit
done ${PACKAGE_ast_INCLUDE}/ast_std.h dontcare
done ${PACKAGE_ast_INCLUDE}/vmalloc.h dontcare
make ${PACKAGE_ast_INCLUDE}/sfio.h implicit
prev ${PACKAGE_ast_INCLUDE}/sfio_s.h implicit
prev ${PACKAGE_ast_INCLUDE}/ast_common.h implicit
prev ${PACKAGE_ast_INCLUDE}/ast_std.h implicit
done ${PACKAGE_ast_INCLUDE}/sfio.h dontcare
prev ${PACKAGE_ast_INCLUDE}/ast_std.h implicit
prev ${PACKAGE_ast_INCLUDE}/prototyped.h implicit
done ${PACKAGE_ast_INCLUDE}/ast.h dontcare
prev ${PACKAGE_ast_INCLUDE}/prototyped.h implicit
done ${PACKAGE_ast_INCLUDE}/tok.h
make ${PACKAGE_ast_INCLUDE}/sfdisc.h implicit
prev ${PACKAGE_ast_INCLUDE}/ast.h implicit
prev ${PACKAGE_ast_INCLUDE}/prototyped.h implicit
done ${PACKAGE_ast_INCLUDE}/sfdisc.h
make ${PACKAGE_ast_INCLUDE}/proc.h implicit
prev ${PACKAGE_ast_INCLUDE}/ast.h implicit
prev ${PACKAGE_ast_INCLUDE}/prototyped.h implicit
done ${PACKAGE_ast_INCLUDE}/proc.h
make ${PACKAGE_ast_INCLUDE}/namval.h implicit
prev ${PACKAGE_ast_INCLUDE}/prototyped.h implicit
done ${PACKAGE_ast_INCLUDE}/namval.h
make colib.h implicit
make ${PACKAGE_ast_INCLUDE}/wait.h implicit
make ${PACKAGE_ast_INCLUDE}/ast_wait.h implicit
done ${PACKAGE_ast_INCLUDE}/ast_wait.h dontcare
prev ${PACKAGE_ast_INCLUDE}/ast.h implicit
prev ${PACKAGE_ast_INCLUDE}/prototyped.h implicit
done ${PACKAGE_ast_INCLUDE}/wait.h dontcare
make ${PACKAGE_ast_INCLUDE}/sig.h implicit
done ${PACKAGE_ast_INCLUDE}/sig.h dontcare
make ${PACKAGE_ast_INCLUDE}/error.h implicit
make ${PACKAGE_ast_INCLUDE}/option.h implicit
prev ${PACKAGE_ast_INCLUDE}/ast.h implicit
prev ${PACKAGE_ast_INCLUDE}/prototyped.h implicit
done ${PACKAGE_ast_INCLUDE}/option.h dontcare
prev ${PACKAGE_ast_INCLUDE}/ast.h implicit
prev ${PACKAGE_ast_INCLUDE}/prototyped.h implicit
done ${PACKAGE_ast_INCLUDE}/error.h dontcare
make coshell.h implicit
prev ${PACKAGE_ast_INCLUDE}/ast.h implicit
done coshell.h dontcare
prev ${PACKAGE_ast_INCLUDE}/vmalloc.h implicit
make ${PACKAGE_ast_INCLUDE}/dt.h implicit
prev ${PACKAGE_ast_INCLUDE}/vmalloc.h implicit
make ${PACKAGE_ast_INCLUDE}/cdt.h implicit
prev ${PACKAGE_ast_INCLUDE}/ast_common.h implicit
prev ${PACKAGE_ast_INCLUDE}/ast_std.h implicit
done ${PACKAGE_ast_INCLUDE}/cdt.h dontcare
prev ${PACKAGE_ast_INCLUDE}/prototyped.h implicit
done ${PACKAGE_ast_INCLUDE}/dt.h dontcare
prev ${PACKAGE_ast_INCLUDE}/ast.h implicit
done colib.h
done coopen.c
meta coopen.o %.c>%.o coopen.c coopen
prev coopen.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -I${PACKAGE_ast_INCLUDE} -D_PACKAGE_ast -D_BLD_coshell -c coopen.c
done coopen.o generated
make coclose.o
make coclose.c
prev colib.h implicit
done coclose.c
meta coclose.o %.c>%.o coclose.c coclose
prev coclose.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -I${PACKAGE_ast_INCLUDE} -D_PACKAGE_ast -D_BLD_coshell -c coclose.c
done coclose.o generated
make coinit.o
make coinit.c
make ${PACKAGE_ast_INCLUDE}/ls.h implicit
make ${PACKAGE_ast_INCLUDE}/ast_mode.h implicit
done ${PACKAGE_ast_INCLUDE}/ast_mode.h dontcare
prev ${PACKAGE_ast_INCLUDE}/ast_fs.h implicit
prev ${PACKAGE_ast_INCLUDE}/ast_std.h implicit
prev ${PACKAGE_ast_INCLUDE}/prototyped.h implicit
done ${PACKAGE_ast_INCLUDE}/ls.h
prev ${PACKAGE_ast_INCLUDE}/endian.h implicit
prev colib.h implicit
done coinit.c
meta coinit.o %.c>%.o coinit.c coinit
prev coinit.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -I${PACKAGE_ast_INCLUDE} -D_PACKAGE_ast -D_BLD_coshell -c coinit.c
done coinit.o generated
make coexec.o
make coexec.c
prev ${PACKAGE_ast_INCLUDE}/ls.h implicit
prev ${PACKAGE_ast_INCLUDE}/proc.h implicit
prev colib.h implicit
done coexec.c
meta coexec.o %.c>%.o coexec.c coexec
prev coexec.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -I${PACKAGE_ast_INCLUDE} -D_PACKAGE_ast -D_BLD_coshell -c coexec.c
done coexec.o generated
make costash.o
make costash.c
prev colib.h implicit
done costash.c
meta costash.o %.c>%.o costash.c costash
prev costash.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -I${PACKAGE_ast_INCLUDE} -D_PACKAGE_ast -D_BLD_coshell -c costash.c
done costash.o generated
make cowait.o
make cowait.c
prev colib.h implicit
done cowait.c
meta cowait.o %.c>%.o cowait.c cowait
prev cowait.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -I${PACKAGE_ast_INCLUDE} -D_PACKAGE_ast -D_BLD_coshell -c cowait.c
done cowait.o generated
make cokill.o
make cokill.c
prev colib.h implicit
done cokill.c
meta cokill.o %.c>%.o cokill.c cokill
prev cokill.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -I${PACKAGE_ast_INCLUDE} -D_PACKAGE_ast -D_BLD_coshell -c cokill.c
done cokill.o generated
make cosync.o
make cosync.c
make FEATURE/nfsd implicit
meta FEATURE/nfsd >FEATURE/% nfsd
bind -last
exec - iffe -v -c '${CC} ${mam_cc_FLAGS} ${CCFLAGS} ${LDFLAGS} ' ref ${mam_cc_L+-L${INSTALLROOT}/lib} -I${PACKAGE_ast_INCLUDE} -I${INSTALLROOT}/include ${mam_libast} : def nfsd
done FEATURE/nfsd generated
prev ${PACKAGE_ast_INCLUDE}/ls.h implicit
prev colib.h implicit
done cosync.c
meta cosync.o %.c>%.o cosync.c cosync
prev cosync.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -I${PACKAGE_ast_INCLUDE} -D_PACKAGE_ast -D_BLD_coshell -c cosync.c
done cosync.o generated
make coquote.o
make coquote.c
prev colib.h implicit
done coquote.c
meta coquote.o %.c>%.o coquote.c coquote
prev coquote.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -I${PACKAGE_ast_INCLUDE} -D_PACKAGE_ast -D_BLD_coshell -c coquote.c
done coquote.o generated
make codata.o
make codata.c
prev colib.h implicit
done codata.c
meta codata.o %.c>%.o codata.c codata
prev codata.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -I${PACKAGE_ast_INCLUDE} -D_PACKAGE_ast -D_BLD_coshell -c codata.c
done codata.o generated
make coexport.o
make coexport.c
prev colib.h implicit
done coexport.c
meta coexport.o %.c>%.o coexport.c coexport
prev coexport.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -I${PACKAGE_ast_INCLUDE} -D_PACKAGE_ast -D_BLD_coshell -c coexport.c
done coexport.o generated
make procrun.o
make procrun.c
prev ${PACKAGE_ast_INCLUDE}/proc.h implicit
prev colib.h implicit
done procrun.c
meta procrun.o %.c>%.o procrun.c procrun
prev procrun.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -I${PACKAGE_ast_INCLUDE} -D_PACKAGE_ast -D_BLD_coshell -c procrun.c
done procrun.o generated
make system.o
make system.c
prev colib.h implicit
done system.c
meta system.o %.c>%.o system.c system
prev system.c
exec - ${CC} ${mam_cc_FLAGS} ${CCFLAGS} -I. -I${PACKAGE_ast_INCLUDE} -D_PACKAGE_ast -D_BLD_coshell -c system.c
done system.o generated
exec - ${AR} rc libcoshell.a coopen.o coclose.o coinit.o coexec.o costash.o cowait.o cokill.o cosync.o coquote.o codata.o coexport.o procrun.o system.o
exec - (ranlib libcoshell.a) >/dev/null 2>&1 || true
done libcoshell.a generated
done coshell virtual
prev libcoshell.a archive
make ignore
make ignore.sh
done ignore.sh
meta ignore %.sh>% ignore.sh ignore
prev ignore.sh
exec - case static,port:$OPTIND:$RANDOM in
exec - ?*:*:*|*::*|*:*:$RANDOM)
exec - ;;
exec - *) if ENV= LC_ALL=C x= $SHELL -nc '[[ a || b ]] && : ${list[level]} !(pattern)' 2>/dev/null
exec - then if grep '### .*archaic.* ###' >/dev/null
exec - then : ignore contains archaic constructs :
exec - else ENV= LC_ALL=C $SHELL -n ignore.sh
exec - fi
exec - fi
exec - ;;
exec - esac
exec - case '${mam_cc_SHELLMAGIC}' in
exec - "") case 0 in
exec - 0) cp ignore.sh ignore
exec - ;;
exec - *) {
exec - i=`(read x; echo $x) < ignore.sh`
exec - case $i in
exec - '#!'*|*'||'*|':'*|'":"'*|"':'"*) echo "$i" ;;
exec - esac
exec - cat - ignore.sh <<'!'
exec -
exec - !
exec - } > ignore
exec - ;;
exec - esac
exec - ;;
exec - *) cat - ignore.sh > ignore <<'!'
exec - ${mam_cc_SHELLMAGIC}
exec -
exec - !
exec - ;;
exec - esac
exec - silent test -w ignore -a -x ignore || chmod u+w,+x ignore
done ignore generated
make silent
make silent.sh
done silent.sh
meta silent %.sh>% silent.sh silent
prev silent.sh
exec - case static,port:$OPTIND:$RANDOM in
exec - ?*:*:*|*::*|*:*:$RANDOM)
exec - ;;
exec - *) if ENV= LC_ALL=C x= $SHELL -nc '[[ a || b ]] && : ${list[level]} !(pattern)' 2>/dev/null
exec - then if grep '### .*archaic.* ###' >/dev/null
exec - then : silent contains archaic constructs :
exec - else ENV= LC_ALL=C $SHELL -n silent.sh
exec - fi
exec - fi
exec - ;;
exec - esac
exec - case '${mam_cc_SHELLMAGIC}' in
exec - "") case 0 in
exec - 0) cp silent.sh silent
exec - ;;
exec - *) {
exec - i=`(read x; echo $x) < silent.sh`
exec - case $i in
exec - '#!'*|*'||'*|':'*|'":"'*|"':'"*) echo "$i" ;;
exec - esac
exec - cat - silent.sh <<'!'
exec -
exec - !
exec - } > silent
exec - ;;
exec - esac
exec - ;;
exec - *) cat - silent.sh > silent <<'!'
exec - ${mam_cc_SHELLMAGIC}
exec -
exec - !
exec - ;;
exec - esac
exec - silent test -w silent -a -x silent || chmod u+w,+x silent
done silent generated
make ${INSTALLROOT}/lib
exec - if silent test ! -d ${INSTALLROOT}/lib
exec - then mkdir -p ${INSTALLROOT}/lib
exec - fi
done ${INSTALLROOT}/lib generated
make ${INSTALLROOT}/lib/libcoshell.a archive
prev ${INSTALLROOT}/lib
prev libcoshell.a archive
exec - test '' = 'libcoshell.a' || ${STDCMP} 2>/dev/null -s libcoshell.a ${INSTALLROOT}/lib/libcoshell.a || { ${STDMV} ${INSTALLROOT}/lib/libcoshell.a ${INSTALLROOT}/lib/libcoshell.a.old 2>/dev/null || true; ${STDCP} libcoshell.a ${INSTALLROOT}/lib/libcoshell.a ;}
exec - (ranlib ${INSTALLROOT}/lib/libcoshell.a) >/dev/null 2>&1 || true
done ${INSTALLROOT}/lib/libcoshell.a generated
make ${INSTALLROOT}/man/man3
exec - if silent test ! -d ${INSTALLROOT}/man/man3
exec - then mkdir -p ${INSTALLROOT}/man/man3
exec - fi
done ${INSTALLROOT}/man/man3 generated
make ${INSTALLROOT}/man/man3/coshell.3
prev ${INSTALLROOT}/man/man3
make coshell.3
done coshell.3
exec - test '' = 'coshell.3' || ${STDCMP} 2>/dev/null -s coshell.3 ${INSTALLROOT}/man/man3/coshell.3 || { ${STDMV} ${INSTALLROOT}/man/man3/coshell.3 ${INSTALLROOT}/man/man3/coshell.3.old 2>/dev/null || true; ${STDCP} coshell.3 ${INSTALLROOT}/man/man3/coshell.3 ;}
done ${INSTALLROOT}/man/man3/coshell.3 generated
make ${INSTALLROOT}/lib/lib
exec - if silent test ! -d ${INSTALLROOT}/lib/lib
exec - then mkdir -p ${INSTALLROOT}/lib/lib
exec - fi
done ${INSTALLROOT}/lib/lib generated
make ${INSTALLROOT}/lib/lib/coshell
prev ${INSTALLROOT}/lib/lib
prev coshell.req
exec - test '' = 'coshell.req' || ${STDCMP} 2>/dev/null -s coshell.req ${INSTALLROOT}/lib/lib/coshell || { ${STDMV} ${INSTALLROOT}/lib/lib/coshell ${INSTALLROOT}/lib/lib/coshell.old 2>/dev/null || true; ${STDCP} coshell.req ${INSTALLROOT}/lib/lib/coshell ;}
done ${INSTALLROOT}/lib/lib/coshell generated
make ${INSTALLROOT}/bin
exec - if silent test ! -d ${INSTALLROOT}/bin
exec - then mkdir -p ${INSTALLROOT}/bin
exec - fi
done ${INSTALLROOT}/bin generated
make ${INSTALLROOT}/bin/ignore
prev ${INSTALLROOT}/bin
prev ignore
exec - test '' = 'ignore' || ${STDCMP} 2>/dev/null -s ignore ${INSTALLROOT}/bin/ignore || { ${STDMV} ${INSTALLROOT}/bin/ignore ${INSTALLROOT}/bin/ignore.old 2>/dev/null || true; ${STDCP} ignore ${INSTALLROOT}/bin/ignore ;}
done ${INSTALLROOT}/bin/ignore generated
make ${INSTALLROOT}/bin/silent
prev silent
exec - test '' = 'silent' || ${STDCMP} 2>/dev/null -s silent ${INSTALLROOT}/bin/silent || { ${STDMV} ${INSTALLROOT}/bin/silent ${INSTALLROOT}/bin/silent.old 2>/dev/null || true; ${STDCP} silent ${INSTALLROOT}/bin/silent ;}
done ${INSTALLROOT}/bin/silent generated
make ${PACKAGE_ast_INCLUDE}
exec - if silent test ! -d ${PACKAGE_ast_INCLUDE}
exec - then mkdir -p ${PACKAGE_ast_INCLUDE}
exec - fi
done ${PACKAGE_ast_INCLUDE} generated
make ${PACKAGE_ast_INCLUDE}/coshell.h
prev ${PACKAGE_ast_INCLUDE}
prev coshell.h
exec - proto -p -s -l ${PACKAGEROOT}/lib/package/ast.lic '-o since=1990,author=gsf' coshell.h > 1.${COTEMP}.x
exec - if cmp 2>/dev/null -s ${PACKAGE_ast_INCLUDE}/coshell.h 1.${COTEMP}.x
exec - then rm -f 1.${COTEMP}.x
exec - else mv 1.${COTEMP}.x ${PACKAGE_ast_INCLUDE}/coshell.h
exec - fi
done ${PACKAGE_ast_INCLUDE}/coshell.h generated
done install virtual
make test
done test dontcare virtual

49
src/lib/libcoshell/RELEASE
View file

@ -1,49 +0,0 @@
12-02-22 coinit.c: handle non-identifier export var names
11-12-13 cowait.c: handle sfpoll() error return on interrupt
11-11-21 cowait.c: poll before blocking read to weed out killed jobs (no 'x' message)
11-08-30 codata.c,coopen.c: drop macro "..." catenation for old cc
10-08-11 coinit.c: force _BLD_DLL for environ intercept
10-06-01 sync with ast api 20100601
10-05-19 cokill.c: do cowait(co,co,0) to drain pending messages
10-05-15 coshell.h,coopen.c: add CO_ORPHAN for PROC_ORPHAN
10-05-11 coopen.c: add PROC_ORPHAN for CO_SHELL
10-05-10 coopen.c: no atexit() for CO_SHELL
10-04-15 first ksh93u local job pool tests work (service daemon tbd)
10-04-14 cowait.c: add 3rd cowait() arg timeout; 0 Coshell_t* operates on all open coshells
10-04-10 coshell.h: add CO_SHELL for shell using coshell!
09-12-09 coexport.c: add runtime CO_ENV_EXPORT hook that avoids changing environ
08-10-28 coopen.c: close write side of parent msgfd -- doh
08-04-28 coexec.c: check for fd 1,2 equivalence before CO_SERIALIZE 2>&1
07-10-29 coshell.h,coexec.c: fix procrun()/system() intercept logic
07-08-15 add CO_SEPARATE,CO_MODE_SEPARATE for separate shell+wait per action
07-04-09 Makefile: $(CC.PIC) to allow archive to be pulled into other dlls
06-08-22 coshell.h: procrun => coprocrun, system => cosystem
06-08-09 coshell.h: export CO_ENV_MSGFD for COSHELL=coshell
06-08-02 coexec.c: Cojob_t.flags&CO_SERVICE for service requests
06-08-02 cokill.c: cokill() signal==0 => kill CO_SERVICE jobs
06-07-27 coexec.c: drop server cowait() that bypassed caller
06-06-21 coexec.c: add non-block cowait() to drain responses
06-06-11 fix service intercept cleanup
06-05-24 add service=name:init lightweight service intercepts
05-04-19 cowait.c: beef up invalid message tests and diagnostics
05-04-11 drop fixed CO_MSGFD for $_coshell_msgfd
05-04-07 coexec.c: fix !_lib_fork&&_map_spawnve close-on-exec redirection
04-09-22 cowait.c: remove CO_SERIALIZE temporaries after listing -- duh
04-09-01 co*: add CO_SERIALIZE
04-07-22 system.c: access() => eaccess()
04-02-11 coinit.c: fix CO_CROSS PATH initialization
02-10-30 coclose.c: fix reference-after-free bug in coclose()
02-01-31 codata.c,coopen.c: fix CO_MSGFD parameterization
02-01-24 coopen.c: fix small memory leak
01-10-26 coopen.c: hung sfclose(fp) -> close(sffileno(fp)) -- wow
01-09-11 coinit.c: fix coident[] for ancient bsh that die on `test == 1'
coinit.c: and fix coident[] to weed out buggy ksh88i trap on exit
01-05-31 co*: add CO_CROSS, expose CO_DEVFD
01-04-23 coquote: add state.type to avoid getenv() overwrite on some systems
01-01-01 cokill: killjob => cokilljob, killshell => cokillshell
00-12-18 coinit: CO_OSH ? "${!-$$}" : "${!:-$$}"
00-10-25 codata: $ZSH_VERSION is not ksh
00-02-14 procrun,system: system(3) returns wait() status (not shell status)
99-11-19 co*: add CO_OSH for bsdi lack of times(1)
coexec: CO_IGNORE for all but real ksh
98-06-22 coinit: quote cd path arg

113
src/lib/libcoshell/coclose.c
View file

@ -1,113 +0,0 @@
/***********************************************************************
* *
* This software is part of the ast package *
* Copyright (c) 1990-2011 AT&T Intellectual Property *
* and is licensed under the *
* Eclipse Public License, Version 1.0 *
* by AT&T Intellectual Property *
* *
* A copy of the License is available at *
* http://www.eclipse.org/org/documents/epl-v10.html *
* (with md5 checksum b35adb5213ca9657e911e9befb180842) *
* *
* Information and Software Systems Research *
* AT&T Research *
* Florham Park NJ *
* *
* Glenn Fowler <gsf@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
/*
* Glenn Fowler
* AT&T Research
*
* close a coshell
*/
#include "colib.h"
/*
* called when coshell is hung
*/
static void
hung(int sig)
{
NoP(sig);
kill(state.current->pid, SIGKILL);
}
/*
* shut down one coshell
*/
static int
shut(register Coshell_t* co)
{
register Coshell_t* cs;
int n;
int status;
Coshell_t* ps;
Coservice_t* sv;
Sig_handler_t handler;
sfclose(co->msgfp);
close(co->cmdfd);
if (co->pid)
{
if (co->running > 0)
killpg(co->pid, SIGTERM);
state.current = co;
handler = signal(SIGALRM, hung);
n = alarm(3);
if (waitpid(co->pid, &status, 0) != co->pid)
status = -1;
alarm(n);
signal(SIGALRM, handler);
killpg(co->pid, SIGTERM);
}
else
status = 0;
if (co->flags & CO_DEBUG)
errormsg(state.lib, 2, "coshell %d jobs %d user %s sys %s", co->index, co->total, fmtelapsed(co->user, CO_QUANT), fmtelapsed(co->sys, CO_QUANT));
for (sv = co->service; sv; sv = sv->next)
{
if (sv->fd > 0)
close(sv->fd);
if (sv->pid)
waitpid(sv->pid, &status, 0);
}
cs = state.coshells;
ps = 0;
while (cs)
{
if (cs == co)
{
cs = cs->next;
if (ps)
ps->next = cs;
else
state.coshells = cs;
vmclose(co->vm);
break;
}
ps = cs;
cs = cs->next;
}
return status;
}
/*
* close coshell co
*/
int
coclose(register Coshell_t* co)
{
if (co)
return shut(co);
while (state.coshells)
shut(state.coshells);
return 0;
}

169
src/lib/libcoshell/codata.c
View file

@ -1,169 +0,0 @@
/***********************************************************************
* *
* This software is part of the ast package *
* Copyright (c) 1990-2012 AT&T Intellectual Property *
* and is licensed under the *
* Eclipse Public License, Version 1.0 *
* by AT&T Intellectual Property *
* *
* A copy of the License is available at *
* http://www.eclipse.org/org/documents/epl-v10.html *
* (with md5 checksum b35adb5213ca9657e911e9befb180842) *
* *
* Information and Software Systems Research *
* AT&T Research *
* Florham Park NJ *
* *
* Glenn Fowler <gsf@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
/*
* Glenn Fowler
* AT&T Research
*
* coshell readonly data
*/
#include "colib.h"
char coident[] = "\
# @(#)$Id: libcoshell (AT&T Research) 2012-02-22 $\n\
%s=%d\n\
{ { (eval 'function fun { trap \":\" 0; return 1; }; trap \"exit 0\" 0; fun; exit 1') && PATH= print -u$%s ksh; } || { times && echo bsh >&$%s; } || { echo osh >&$%s; }; } >/dev/null 2>&1\n\
";
char cobinit[] = "\
if (eval 'f() echo') >/dev/null 2>&1\n\
then eval 'ignore() {\n\
case $- in\n\
*x*) set -\n\
_coshell_silent=\n\
;;\n\
*) _coshell_silent=1\n\
;;\n\
esac\n\
_coshell_state=exp\n\
_coshell_stop=\"<< -- StoP -- >>\"\n\
_coshell_quote='\\\\\\''\n\
set \"$@\" \"$_coshell_stop\"\n\
while :\n\
do case $1 in\n\
$_coshell_stop)\n\
shift\n\
break\n\
;;\n\
*=*) ;;\n\
*) _coshell_state=arg ;;\n\
esac\n\
case $_coshell_state in\n\
exp) _coshell_arg=`echo $1 | sed \"s/\\\\([^=]*\\\\)=\\\\(.*\\\\)/\\\\1=$_coshell_quote\\\\2$_coshell_quote/\"`\n\
set \"\" \"$@\" \"$_coshell_arg\"\n\
shift\n\
;;\n\
arg) set \"\" \"$@\" \"$_coshell_quote$1$_coshell_quote\"\n\
shift\n\
;;\n\
esac\n\
shift\n\
done\n\
case $_coshell_silent in\n\
\"\") set \"set -x;\" \"$@\" ;;\n\
esac\n\
eval \"$@\"\n\
return 0\n\
}'\n\
eval 'silent() {\n\
case $- in\n\
*x*) set -\n\
_coshell_silent=\n\
;;\n\
*) _coshell_silent=1\n\
;;\n\
esac\n\
_coshell_state=exp\n\
_coshell_stop=\"<< -- StoP -- >>\"\n\
_coshell_quote='\\\\\\''\n\
set \"$@\" \"$_coshell_stop\"\n\
while :\n\
do case $1 in\n\
$_coshell_stop)\n\
shift\n\
break\n\
;;\n\
*=*) ;;\n\
*) _coshell_state=arg ;;\n\
esac\n\
case $_coshell_state in\n\
exp) _coshell_arg=`echo $1 | sed \"s/\\\\([^=]*\\\\)=\\\\(.*\\\\)/\\\\1=$_coshell_quote\\\\2$_coshell_quote/\"`\n\
set \"\" \"$@\" \"$_coshell_arg\"\n\
shift\n\
;;\n\
arg) set \"\" \"$@\" \"$_coshell_quote$1$_coshell_quote\"\n\
shift\n\
;;\n\
esac\n\
shift\n\
done\n\
eval \"$@\"\n\
_coshell_state=$?\n\
case $_coshell_silent in\n\
\"\") set -x ;;\n\
esac\n\
return $_coshell_state\n\
}'\n\
else :\n\
fi\n\
";
char cokinit[] = "\
set +o bgnice -o monitor\n\
(wait $$; exit 0) 2>/dev/null || alias wait=:\n\
alias ignore='ignore '\n\
function ignore\n\
{\n\
integer argc=0\n\
typeset argv state=exp\n\
while :\n\
do case $# in\n\
0) break ;;\n\
esac\n\
case $1 in\n\
*=*) ;;\n\
*) state=arg ;;\n\
esac\n\
case $state in\n\
exp) argv[argc]=${1%%=*}=\"'${1#*=}'\" ;;\n\
arg) argv[argc]=\"'\"$1\"'\" ;;\n\
esac\n\
((argc=argc+1))\n\
shift\n\
done\n\
eval \"${argv[@]}\"\n\
return 0\n\
}\n\
alias silent='set +x X$- \"$@\";_coshell_flags_=$1;shift;silent '\n\
function silent\n\
{\n\
case $_coshell_flags_ in\n\
*x*) trap ' _coshell_status_=$?\n\
if ((_coshell_status_==0))\n\
then set -x\n\
else set -x;(set +x;exit $_coshell_status_)\n\
fi' 0\n\
;;\n\
esac\n\
\"$@\"\n\
}\n\
typeset -xf ignore silent\n\
";
char* co_export[] = /* default export var list */
{
CO_ENV_EXPORT, /* first */
CO_ENV_ATTRIBUTES,
CO_ENV_PROC,
"FPATH",
"VPATH",
0 /* last */
};

449
src/lib/libcoshell/coexec.c
View file

@ -1,449 +0,0 @@
/***********************************************************************
* *
* This software is part of the ast package *
* Copyright (c) 1990-2011 AT&T Intellectual Property *
* and is licensed under the *
* Eclipse Public License, Version 1.0 *
* by AT&T Intellectual Property *
* *
* A copy of the License is available at *
* http://www.eclipse.org/org/documents/epl-v10.html *
* (with md5 checksum b35adb5213ca9657e911e9befb180842) *
* *
* Information and Software Systems Research *
* AT&T Research *
* Florham Park NJ *
* *
* Glenn Fowler <gsf@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
/*
* Glenn Fowler
* AT&T Research
*
* send an action to the coshell for execution
*/
#include "colib.h"
#include <proc.h>
#include <ls.h>
static Cojob_t*
service(register Coshell_t* co, Coservice_t* cs, Cojob_t* cj, int flags, Sfio_t* sp)
{
Proc_t* proc;
size_t n;
int i;
int j;
int fds[2];
long ops[4];
char* s;
char** a;
if (flags & CO_DEBUG)
{
for (a = cs->argv; *a; a++)
sfprintf(sp, " %s", *a);
if (!(s = costash(sp)))
goto nospace;
errormsg(state.lib, ERROR_LIBRARY|2, "service %s:%s", cs->path, s);
}
if (pipe(fds) < 0)
{
errormsg(state.lib, ERROR_LIBRARY|ERROR_SYSTEM|2, "%s: cannot allocate service pipe", cs->name);
return 0;
}
if (co->flags & CO_SHELL)
for (i = 0; i < elementsof(fds); i++)
if (fds[i] < 10 && (j = fcntl(fds[i], F_DUPFD, 10)) >= 0)
{
close(fds[i]);
fds[i] = j;
}
cs->fd = fds[1];
ops[0] = PROC_FD_DUP(fds[0], 0, PROC_FD_PARENT);
ops[1] = PROC_FD_CLOSE(fds[1], PROC_FD_CHILD);
ops[2] = PROC_FD_DUP(co->gsmfd, 1, 0);
ops[3] = 0;
if (!(proc = procopen(cs->path, cs->argv, NiL, ops, PROC_DAEMON|PROC_IGNORE)))
{
errormsg(state.lib, ERROR_LIBRARY|ERROR_SYSTEM|2, "%s: cannot connect to %s service", cs->path, cs->name);
close(fds[0]);
close(fds[1]);
return 0;
}
fcntl(cs->fd, F_SETFD, FD_CLOEXEC);
cs->pid = proc->pid;
procfree(proc);
sfprintf(sp, "id=%d info\n", cj->id);
n = sfstrtell(sp);
if (!(s = costash(sp)))
goto bad;
if (write(cs->fd, s, n) != n || sfpoll(&co->msgfp, 1, 5 * 1000) <= 0)
goto bad;
cj->pid = 0;
cj->status = 0;
cj->local = 0;
cj->service = cs;
co->svc_outstanding++;
co->svc_running++;
if (!cowait(co, cj, -1))
goto bad;
return cj;
bad:
errormsg(state.lib, ERROR_LIBRARY|ERROR_SYSTEM|2, "%s: service not responding", cs->name);
nospace:
cj->pid = CO_PID_FREE;
cs->pid = 0;
close(cs->fd);
cs->fd = -1;
return 0;
}
static Cojob_t*
request(register Coshell_t* co, Cojob_t* cj, Coservice_t* cs, const char* action, int flags)
{
ssize_t n;
ssize_t i;
Sfio_t* sp;
if (!(sp = sfstropen()))
{
errormsg(state.lib, ERROR_LIBRARY|2, "out of space");
return 0;
}
if (!cs->fd && !service(co, cs, cj, flags, sp))
goto bad;
if (!cs->pid)
goto bad;
if (flags & CO_DEBUG)
errormsg(state.lib, ERROR_LIBRARY|2, "job %d commands:\n\n%s %s\n", cj->id, cs->name, action);
if (!(flags & CO_SILENT))
sfprintf(sfstderr, "+ %s %s\n", cs->name, action);
sfprintf(sp, "id=%d %s\n", cj->id, action);
n = sfstrtell(sp);
action = sfstrbase(sp);
while ((i = write(cs->fd, action, n)) > 0 && (n -= i) > 0)
action += i;
sfstrclose(sp);
if (n)
goto bad;
sfclose(sp);
cj->pid = 0;
cj->status = 0;
cj->local = 0;
cj->service = cs;
co->svc_outstanding++;
co->svc_running++;
co->total++;
return cj;
bad:
cj->pid = CO_PID_FREE;
sfclose(sp);
return 0;
}
Cojob_t*
coexec(register Coshell_t* co, const char* action, int flags, const char* out, const char* err, const char* att)
{
register Cojob_t* cj;
register Sfio_t* sp;
register Coservice_t* cs;
int n;
int i;
int og;
int cg;
char* s;
char* t;
char* env;
char* red;
char* sh[4];
struct stat sto;
struct stat ste;
/*
* get a free job slot
*/
for (cj = co->jobs; cj; cj = cj->next)
if (cj->pid == CO_PID_FREE)
break;
if (cj)
cj->service = 0;
else if (!(cj = vmnewof(co->vm, 0, Cojob_t, 1, 0)))
return 0;
else
{
cj->coshell = co;
cj->pid = CO_PID_FREE;
cj->id = ++co->slots;
cj->next = co->jobs;
co->jobs = cj;
}
/*
* set the flags
*/
flags &= ~co->mask;
flags |= co->flags;
cj->flags = flags;
/*
* check service intercepts
*/
for (cs = co->service; cs; cs = cs->next)
{
for (s = cs->name, t = (char*)action; *s && *s == *t; s++, t++);
if (!*s && *t == ' ')
return request(co, cj, cs, t + 1, flags);
}
cj->flags &= ~CO_SERVICE;
red = (cj->flags & CO_APPEND) ? ">>" : ">";
/*
* package the action
*/
if (!(env = coinitialize(co, co->flags)))
return 0;
if (!(sp = sfstropen()))
return 0;
n = strlen(action);
if (co->flags & CO_SERVER)
{
/*
* leave it to server
*/
sfprintf(sp, "#%05d\ne %d %d %s %s %s",
0,
cj->id,
cj->flags,
state.pwd,
out,
err);
if (att)
sfprintf(sp, " (%d:%s)", strlen(att), att);
else
sfprintf(sp, " %s", att);
sfprintf(sp, " (%d:%s) (%d:%s)\n", strlen(env), env, n, action);
}
else if (co->flags & CO_INIT)
{
if (flags & CO_DEBUG)
sfprintf(sp, "set -x\n");
sfprintf(sp, "%s%s\necho x %d $? >&$%s\n",
env,
action,
cj->id,
CO_ENV_MSGFD);
}
else if (flags & CO_KSH)
{
#if !_lib_fork && defined(_map_spawnve)
Sfio_t* tp;
tp = sp;
if (!(sp = sfstropen()))
sp = tp;
#endif
sfprintf(sp, "{\ntrap 'set %s$?; trap \"\" 0; IFS=\"\n\"; print -u$%s x %d $1 $(times); exit $1' 0 HUP INT QUIT TERM%s\n%s%s%s",
(flags & CO_SILENT) ? "" : "+x ",
CO_ENV_MSGFD,
cj->id,
(flags & CO_IGNORE) ? "" : " ERR",
env,
n > CO_MAXEVAL ? "" : "eval '",
(flags & CO_SILENT) ? "" : "set -x\n");
if (n > CO_MAXEVAL)
sfputr(sp, action, -1);
else
{
coquote(sp, action, 0);
sfprintf(sp, "\n'");
}
sfprintf(sp, "\n} </dev/null");
if (out)
{
if (*out == '/')
sfprintf(sp, " %s%s", red, out);
else
sfprintf(sp, " %s%s/%s", red, state.pwd, out);
}
else if ((flags & CO_SERIALIZE) && (cj->out = pathtemp(NiL, 64, NiL, "coo", NiL)))
sfprintf(sp, " >%s", cj->out);
if (err)
{
if (out && streq(out, err))
sfprintf(sp, " 2>&1");
else if (*err == '/')
sfprintf(sp, " 2%s%s", red, err);
else
sfprintf(sp, " 2%s%s/%s", red, state.pwd, err);
}
else if (flags & CO_SERIALIZE)
{
if (!out && !fstat(1, &sto) && !fstat(2, &ste) && sto.st_dev == ste.st_dev && sto.st_ino == ste.st_ino)
sfprintf(sp, " 2>&1");
else if (cj->err = pathtemp(NiL, 64, NiL, "coe", NiL))
sfprintf(sp, " 2>%s", cj->err);
}
#if !_lib_fork && defined(_map_spawnve)
if (sp != tp)
{
sfprintf(tp, "%s -c '", state.sh);
if (!(s = costash(sp)))
return 0;
coquote(tp, s, 0);
sfprintf(tp, "'");
sfstrclose(sp);
sp = tp;
}
#endif
sfprintf(sp, " &\nprint -u$%s j %d $!\n",
CO_ENV_MSGFD,
cj->id);
}
else
{
#if !_lib_fork && defined(_map_spawnve)
Sfio_t* tp;
tp = sp;
if (!(sp = sfstropen())) sp = tp;
#endif
flags |= CO_IGNORE;
if (co->mode & CO_MODE_SEPARATE)
{
flags &= ~CO_SERIALIZE;
og = '{';
cg = '}';
}
else
{
og = '(';
cg = ')';
}
sfprintf(sp, "%c\n%s%sset -%s%s\n",
og,
env,
n > CO_MAXEVAL ? "" : "eval '",
(flags & CO_IGNORE) ? "" : "e",
(flags & CO_SILENT) ? "" : "x");
if (n > CO_MAXEVAL)
sfprintf(sp, "%s", action);
else
{
coquote(sp, action, 0);
sfprintf(sp, "\n'");
}
sfprintf(sp, "\n%c </dev/null", cg);
if (out)
{
if (*out == '/')
sfprintf(sp, " %s%s", red, out);
else
sfprintf(sp, " %s%s/%s", red, state.pwd, out);
}
else if ((flags & CO_SERIALIZE) && (cj->out = pathtemp(NiL, 64, NiL, "coo", NiL)))
sfprintf(sp, " >%s", cj->out);
if (err)
{
if (out && streq(out, err))
sfprintf(sp, " 2>&1");
else if (*err == '/')
sfprintf(sp, " 2%s%s", red, err);
else
sfprintf(sp, " 2%s%s/%s", red, state.pwd, err);
}
else if (flags & CO_SERIALIZE)
{
if (out)
sfprintf(sp, " 2>&1");
else if (cj->err = pathtemp(NiL, 64, NiL, "coe", NiL))
sfprintf(sp, " 2>%s", cj->err);
}
if (!(co->mode & CO_MODE_SEPARATE))
{
if (flags & CO_OSH)
sfprintf(sp, " && echo x %d 0 >&$%s || echo x %d $? >&$%s",
cj->id,
CO_ENV_MSGFD,
cj->id,
CO_ENV_MSGFD);
else
sfprintf(sp, " && echo x %d 0 `times` >&$%s || echo x %d $? `times` >&$%s",
cj->id,
CO_ENV_MSGFD,
cj->id,
CO_ENV_MSGFD);
}
#if !_lib_fork && defined(_map_spawnve)
if (sp != tp)
{
sfprintf(tp, "%s -c '", state.sh);
if (!(s = costash(sp)))
return 0;
coquote(tp, s, 0);
sfprintf(tp, "'");
sfstrclose(sp);
sp = tp;
}
#endif
if (!(co->mode & CO_MODE_SEPARATE))
sfprintf(sp, " &\necho j %d $! >&$%s\n",
cj->id,
CO_ENV_MSGFD);
}
n = sfstrtell(sp);
if (!costash(sp))
return 0;
if (flags & CO_SERVER)
sfprintf(sp, "#%05d\n", n - 7);
s = sfstrseek(sp, 0, SEEK_SET);
if (flags & CO_DEBUG)
errormsg(state.lib, ERROR_LIBRARY|2, "job %d commands:\n\n%s\n", cj->id, s);
if (co->mode & CO_MODE_SEPARATE)
{
sh[0] = state.sh;
sh[1] = "-c";
sh[2] = s;
sh[3] = 0;
cj->status = procrun(state.sh, sh, 0);
sfstrclose(sp);
cj->pid = CO_PID_ZOMBIE;
cj->local = 0;
co->outstanding++;
co->total++;
}
else
{
/*
* send it off
*/
while ((i = write(co->cmdfd, s, n)) > 0 && (n -= i) > 0)
s += i;
sfstrclose(sp);
if (n)
return 0;
/*
* it's a job
*/
cj->pid = 0;
cj->status = 0;
cj->local = 0;
co->outstanding++;
co->running++;
co->total++;
if (co->mode & CO_MODE_ACK)
cj = cowait(co, cj, -1);
}
return cj;
}

80
src/lib/libcoshell/coexport.c
View file

@ -1,80 +0,0 @@
/***********************************************************************
* *
* This software is part of the ast package *
* Copyright (c) 1990-2011 AT&T Intellectual Property *
* and is licensed under the *
* Eclipse Public License, Version 1.0 *
* by AT&T Intellectual Property *
* *
* A copy of the License is available at *
* http://www.eclipse.org/org/documents/epl-v10.html *
* (with md5 checksum b35adb5213ca9657e911e9befb180842) *
* *
* Information and Software Systems Research *
* AT&T Research *
* Florham Park NJ *
* *
* Glenn Fowler <gsf@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
/*
* Glenn Fowler
* at&t Research
*
* coshell export var set/unset
*/
#include "colib.h"
/*
* set or unset coshell export variable
*/
int
coexport(Coshell_t* co, const char* name, const char* value)
{
Coexport_t* ex;
char* v;
if (!co->export)
{
if (!(co->exdisc = vmnewof(co->vm, 0, Dtdisc_t, 1, 0)))
return -1;
co->exdisc->link = offsetof(Coexport_t, link);
co->exdisc->key = offsetof(Coexport_t, name);
co->exdisc->size = 0;
if (!(co->export = dtnew(co->vm, co->exdisc, Dtset)))
{
vmfree(co->vm, co->exdisc);
return -1;
}
}
if (!(ex = (Coexport_t*)dtmatch(co->export, name)))
{
if (!value)
return 0;
if (!(ex = vmnewof(co->vm, 0, Coexport_t, 1, strlen(name))))
return -1;
strcpy(ex->name, name);
dtinsert(co->export, ex);
}
if (ex->value)
{
vmfree(co->vm, ex->value);
ex->value = 0;
}
if (value)
{
if (!(v = vmstrdup(co->vm, value)))
return -1;
ex->value = v;
}
else
{
dtdelete(co->export, ex);
vmfree(co->vm, ex);
}
co->init.sync = 1;
return 0;
}

396
src/lib/libcoshell/coinit.c
View file

@ -1,396 +0,0 @@
/***********************************************************************
* *
* This software is part of the ast package *
* Copyright (c) 1990-2012 AT&T Intellectual Property *
* and is licensed under the *
* Eclipse Public License, Version 1.0 *
* by AT&T Intellectual Property *
* *
* A copy of the License is available at *
* http://www.eclipse.org/org/documents/epl-v10.html *
* (with md5 checksum b35adb5213ca9657e911e9befb180842) *
* *
* Information and Software Systems Research *
* AT&T Research *
* Florham Park NJ *
* *
* Glenn Fowler <gsf@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
/*
* Glenn Fowler
* AT&T Research
*
* return job initialization commands
*/
#if _WIN32
#undef _BLD_DLL
#define _BLD_DLL 1
#endif
#include "colib.h"
#include <ctype.h>
#include <ls.h>
static void
exid(Sfio_t* sp, const char* pre, const char* name, const char* pos)
{
int c;
sfputr(sp, pre, -1);
if ((c = *name++) && c != '=')
{
if (isdigit(c))
sfputc(sp, '_');
do
{
if (!isalnum(c))
c = '_';
sfputc(sp, c);
} while ((c = *name++) && c != '=');
}
else
sfputc(sp, '_');
sfputr(sp, pos, -1);
}
/*
* add n to the export list
* old!=0 formats in old style
* coex!=0 for CO_ENV_EXPORT
* if n prefixed by % then coquote conversion enabled
*/
static void
putexport(Coshell_t* co, Sfio_t* sp, char* n, int old, int coex, int flags)
{
int cvt;
char* v;
Coexport_t* ex;
if (cvt = *n == '%')
n++;
/*
* currently limited to valid identifier env var names
*/
if (!co->export || !dtmatch(co->export, n))
{
if (old)
cvt = 0;
if ((v = getenv(n)) && *v || coex && ((flags & CO_EXPORT) || co->export && dtsize(co->export) > 0))
{
if (!old)
sfprintf(sp, "\\\n");
exid(sp, " ", n, "='");
if (coex && (flags & CO_EXPORT))
v = "(*)";
if (v)
coquote(sp, v, cvt);
if (coex && !(flags & CO_EXPORT))
{
v = v ? ":" : "";
for (ex = (Coexport_t*)dtfirst(co->export); ex; ex = (Coexport_t*)dtnext(co->export, ex))
{
sfprintf(sp, "%s%s", v, ex->name);
exid(sp, v, ex->name, "");
v = ":";
}
}
sfputc(sp, '\'');
if (old)
exid(sp, "\nexport ", n, "\n");
}
}
}
/*
* return job initialization commands
*/
char*
coinitialize(Coshell_t* co, int flags)
{
register char* s;
int n;
int m;
int old;
int sync;
char* t;
long p;
Coexport_t* ex;
Sfio_t* sp;
Sfio_t* tp;
struct stat st;
sync = co->init.sync;
co->init.sync = 0;
/*
* pwd
*/
if (stat(".", &st))
return 0;
if (!state.pwd || st.st_ino != co->init.pwd_ino || st.st_dev != co->init.pwd_dev)
{
co->init.pwd_dev = st.st_dev;
co->init.pwd_ino = st.st_ino;
if (state.pwd)
free(state.pwd);
if (!(state.pwd = getcwd(NiL, 0)))
{
if (errno != EINVAL || !(state.pwd = newof(0, char, PATH_MAX, 0)))
return 0;
if (!getcwd(state.pwd, PATH_MAX))
{
free(state.pwd);
state.pwd = 0;
return 0;
}
}
if (!(flags & CO_INIT))
sync = 1;
}
/*
* umask
*/
umask(n = umask(co->init.mask));
if (co->init.mask != n)
{
co->init.mask = n;
if (!(flags & CO_INIT))
sync = 1;
}
if (!co->init.script || sync)
{
/*
* co_export[] vars
*/
if (!(sp = sfstropen()))
return 0;
tp = 0;
old = !(flags & (CO_KSH|CO_SERVER));
if (!old)
sfprintf(sp, "export");
if (sync)
{
if (flags & CO_EXPORT)
s = "(*)";
else
{
for (n = 0; s = co_export[n]; n++)
putexport(co, sp, s, old, !n, flags);
s = getenv(co_export[0]);
}
if (s)
{
if (*s == '(')
{
register char** ep = environ;
register char* e;
char* v;
char* es;
char* xs;
if (v = strchr(s, ':'))
*v = 0;
while (e = *ep++)
if ((t = strsubmatch(e, s, 1)) && (*t == '=' || !*t && (t = strchr(e, '='))))
{
m = (int)(t - e);
if (!strneq(e, "PATH=", 5) && !strneq(e, "_=", 2))
{
for (n = 0; xs = co_export[n]; n++)
{
es = e;
while (*xs && *es == *xs)
{
es++;
xs++;
}
if (*es == '=' && !*xs)
break;
}
if (!xs)
{
if (!old)
sfprintf(sp, "\\\n");
exid(sp, " ", e, "='");
coquote(sp, e + m + 1, 0);
sfputc(sp, '\'');
if (old)
exid(sp, "\nexport ", e, "\n");
}
}
}
if (v)
{
*v++ = ':';
s = v;
}
}
if (*s)
for (;;)
{
if (t = strchr(s, ':'))
*t = 0;
putexport(co, sp, s, old, 0, 0);
if (!(s = t))
break;
*s++ = ':';
}
}
if (co->export)
for (ex = (Coexport_t*)dtfirst(co->export); ex; ex = (Coexport_t*)dtnext(co->export, ex))
{
if (!old)
sfprintf(sp, "\\\n");
exid(sp, " ", ex->name, "='");
coquote(sp, ex->value, 0);
sfputc(sp, '\'');
if (old)
exid(sp, "\nexport ", ex->name, "\n");
}
}
/*
* PATH
*/
if (!old)
sfprintf(sp, "\\\n");
sfprintf(sp, " PATH='");
n = PATH_MAX;
if (!(t = sfstrrsrv(sp, n)))
{
bad:
sfstrclose(sp);
if (tp)
sfstrclose(tp);
return 0;
}
t += n / 2;
if (!(flags & CO_CROSS) && !pathpath("ignore", NiL, PATH_ABSOLUTE|PATH_REGULAR|PATH_EXECUTE, t, n / 2) && pathpath("bin/ignore", "", PATH_ABSOLUTE|PATH_REGULAR|PATH_EXECUTE, t, n / 2))
{
*strrchr(t, '/') = 0;
sfputc(sp, ':');
coquote(sp, t, !old);
sfputc(sp, ':');
s = pathbin();
}
else
{
s = pathbin();
if (!(flags & CO_CROSS))
{
if (!sync && (*s == ':' || *s == '.' && *(s + 1) == ':'))
{
sfstrseek(sp, 0, SEEK_SET);
goto done;
}
sfputc(sp, ':');
}
}
for (;;)
{
if (*s == ':')
s++;
else if (*s == '.' && *(s + 1) == ':')
s += 2;
else
break;
}
if (!(flags & CO_CROSS))
tp = 0;
else if (!(tp = sfstropen()))
goto bad;
else
{
while (n = *s++)
{
if (n == ':')
{
while (*s == ':')
s++;
if (!*s)
break;
if (*s == '.')
{
if (!*(s + 1))
break;
if (*(s + 1) == ':')
{
s++;
continue;
}
}
}
sfputc(tp, n);
}
if (!(s = costash(tp)))
goto bad;
}
coquote(sp, s, !old);
if (tp)
sfstrclose(tp);
sfputc(sp, '\'');
if (old)
sfprintf(sp, "\nexport PATH");
sfputc(sp, '\n');
done:
if (!(flags & CO_SERVER))
{
sfprintf(sp, "%s%s=%05d${!%s-$$}\n", old ? "" : "export ", CO_ENV_TEMP, getpid(), (flags & CO_OSH) ? "" : ":");
if (old)
sfprintf(sp, "export %s\n", CO_ENV_TEMP);
}
sfputc(sp, 0);
n = (int)sfstrtell(sp);
if (co->vm)
{
if (co->init.script)
vmfree(co->vm, co->init.script);
if (!(co->init.script = vmnewof(co->vm, 0, char, n, 1)))
goto bad;
}
else
{
if (co->init.script)
free(co->init.script);
if (!(co->init.script = newof(0, char, n, 1)))
goto bad;
}
memcpy(co->init.script, sfstrbase(sp), n);
sfstrclose(sp);
}
else if (!co->init.script)
{
if (co->init.script = co->vm ? vmnewof(co->vm, 0, char, 1, 0) : newof(0, char, 1, 0))
*co->init.script = 0;
}
return co->init.script;
}
/*
* return generic job initialization commands
*/
char*
coinit(int flags)
{
if (!state.generic)
{
if (!(state.generic = newof(0, Coshell_t, 1, 0)))
return 0;
state.generic->init.sync = 1;
}
return coinitialize(state.generic, flags);
}

134
src/lib/libcoshell/cokill.c
View file

@ -1,134 +0,0 @@
/***********************************************************************
* *
* This software is part of the ast package *
* Copyright (c) 1990-2011 AT&T Intellectual Property *
* and is licensed under the *
* Eclipse Public License, Version 1.0 *
* by AT&T Intellectual Property *
* *
* A copy of the License is available at *
* http://www.eclipse.org/org/documents/epl-v10.html *
* (with md5 checksum b35adb5213ca9657e911e9befb180842) *
* *
* Information and Software Systems Research *
* AT&T Research *
* Florham Park NJ *
* *
* Glenn Fowler <gsf@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
/*
* Glenn Fowler
* AT&T Research
*
* if co==0 then kill all coshell jobs with sig
* elif cj==0 then kill co jobs with sig
* else kill cj with sig
*
* if sig==0 then cause all CO_SERVICE jobs to fail
*/
#include "colib.h"
/*
* kill job cj in shell co with signal sig
*/
static int
cokilljob(register Coshell_t* co, register Cojob_t* cj, int sig)
{
int n;
if (co->flags & CO_DEBUG)
errormsg(state.lib, 2, "coshell %d kill co=%d cj=%d sig=%d", co->index, co->pid, cj->pid, sig);
if (cj->pid < 0)
return 0;
if (cj->pid == 0)
{
if (cj->service)
co->svc_running--;
else
co->running--;
cj->pid = CO_PID_ZOMBIE;
cj->status = EXIT_TERM(sig);
return 0;
}
if (sig == SIGKILL)
{
co->running--;
cj->pid = CO_PID_ZOMBIE;
cj->status = EXIT_TERM(sig);
}
n = kill(cj->pid, sig);
killpg(cj->pid, sig);
return n;
}
/*
* kill cj (or all jobs if cj==0) in shell co with sig
*/
static int
cokillshell(register Coshell_t* co, register Cojob_t* cj, int sig)
{
int n;
if (sig && (co->flags & CO_SERVER))
{
char buf[CO_BUFSIZ];
n = sfsprintf(buf, sizeof(buf), "#%05d\nk %d %d\n", 0, cj ? cj->id : 0, sig);
sfsprintf(buf, 7, "#%05d\n", n - 7);
return write(co->cmdfd, buf, n) == n ? 0 : -1;
}
if (cj)
return cokilljob(co, cj, sig);
n = 0;
for (cj = co->jobs; cj; cj = cj->next)
if (cj->pid > 0)
n |= cokilljob(co, cj, sig);
return n;
}
int
cokill(register Coshell_t* co, register Cojob_t* cj, int sig)
{
int any;
int n;
if (cj)
{
if (!co)
co = cj->coshell;
else if (co != cj->coshell)
return -1;
any = 0;
}
else if (co)
any = 0;
else if (!(co = state.coshells))
return -1;
else
any = 1;
if (co->flags & CO_DEBUG)
errormsg(state.lib, 2, "coshell %d kill co=%d cj=%d sig=%d", co->index, co ? co->pid : 0, cj ? cj->pid : 0, sig);
switch (sig)
{
case SIGINT:
sig = SIGTERM;
break;
#if defined(SIGSTOP) && defined(SIGTSTP)
case SIGTSTP:
sig = SIGSTOP;
break;
#endif
}
n = 0;
do
{
cowait(co, (Cojob_t*)co, 0);
n |= cokillshell(co, cj, sig);
} while (any && (co = co->next));
return n;
}

137
src/lib/libcoshell/colib.h
View file

@ -1,137 +0,0 @@
/***********************************************************************
* *
* This software is part of the ast package *
* Copyright (c) 1990-2011 AT&T Intellectual Property *
* and is licensed under the *
* Eclipse Public License, Version 1.0 *
* by AT&T Intellectual Property *
* *
* A copy of the License is available at *
* http://www.eclipse.org/org/documents/epl-v10.html *
* (with md5 checksum b35adb5213ca9657e911e9befb180842) *
* *
* Information and Software Systems Research *
* AT&T Research *
* Florham Park NJ *
* *
* Glenn Fowler <gsf@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
/*
* Glenn Fowler
* AT&T Research
*
* coshell library private definitions
*/
#ifndef _COLIB_H
#define _COLIB_H
#include <ast.h>
#include <dt.h>
#include <vmalloc.h>
#define _CO_JOB_PRIVATE_ /* Cojob_t private additions */ \
Cojob_t* next; /* next in list */ \
Coservice_t* service; /* service */ \
int pid; /* pid */ \
char* out; /* serialized stdout file */ \
char* err; /* serialized stderr file */ \
/* end of private additions */
#define _CO_SHELL_PRIVATE_ /* Coshell_t private additions */ \
Vmalloc_t* vm; /* Coshell_t vm */ \
Coshell_t* next; /* next in list */ \
Cojob_t* jobs; /* job list */ \
Coservice_t* service; /* service */ \
Dt_t* export; /* coexport() dictionary */ \
Dtdisc_t* exdisc; /* coexport() discipline */ \
struct Coinit_s /* initialization script state */ \
{ \
char* script; /* initialization script */ \
dev_t pwd_dev; /* previous pwd dev */ \
ino_t pwd_ino; /* previous pwd inode number */ \
int mask; /* previous umask */ \
int sync; /* sync script */ \
} init; \
int cmdfd; /* command pipe fd */ \
int gsmfd; /* msgfp child write side */ \
int mask; /* CO_* flags to clear */ \
int mode; /* connection modes */ \
int svc_outstanding;/* outstanding service intercepts */ \
int svc_running; /* running service intercepts */ \
int pid; /* pid */ \
int index; /* coshell index */ \
int slots; /* number of job slots */ \
/* end of private additions */
typedef struct Coexport_s
{
Dtlink_t link;
char* value;
char name[1];
} Coexport_t;
struct Coservice_s;
typedef struct Coservice_s Coservice_t;
struct Coservice_s /* service info */
{
Coservice_t* next; /* next in list */
char* name; /* instance name */
char* path; /* coexec() command path */
char* db; /* state/db path */
int fd; /* command pipe */
int pid; /* pid */
char* argv[16]; /* coexec() command argv[] */
};
#include <coshell.h>
#include <error.h>
#include <sig.h>
#include <wait.h>
#define state _coshell_info_ /* hide external symbol */
#define CO_MODE_ACK (1<<0) /* wait for coexec() ack */
#define CO_MODE_INDIRECT (1<<1) /* indirect CO_SERVER */
#define CO_MODE_SEPARATE (1<<2) /* 1 shell+wait per action */
#define CO_INIT (CO_USER>>1) /* initial command */
#define CO_PID_FREE (-3) /* free job slot */
#define CO_PID_WARPED (-2) /* exit before start message */
#define CO_PID_ZOMBIE (-1) /* ready for wait */
#define CO_BUFSIZ (PATH_MAX/2) /* temporary buffer size */
#define CO_MAXEVAL (PATH_MAX*8) /* max eval'd action size */
typedef struct Costate_s /* global coshell state */
{
const char* lib; /* library id */
Coshell_t* coshells; /* list of all coshells */
Coshell_t* current; /* current coshell */
Coshell_t* generic; /* generic coshell for coinit() */
char* pwd; /* pwd */
char* sh; /* sh from first coopen() */
char* type; /* CO_ENV_TYPE value */
int init; /* 0 if first coopen() */
int index; /* last coshell index */
} Costate_t;
extern char coident[]; /* coshell ident script */
extern char cobinit[]; /* bsh initialition script */
extern char cokinit[]; /* ksh initialition script */
extern char* co_export[]; /* default export var list */
extern Costate_t state; /* global coshell info */
#ifndef errno
extern int errno;
#endif
extern char* costash(Sfio_t*);
extern char* coinitialize(Coshell_t*, int);
#endif

411
src/lib/libcoshell/coopen.c
View file

@ -1,411 +0,0 @@
/***********************************************************************
* *
* This software is part of the ast package *
* Copyright (c) 1990-2011 AT&T Intellectual Property *
* and is licensed under the *
* Eclipse Public License, Version 1.0 *
* by AT&T Intellectual Property *
* *
* A copy of the License is available at *
* http://www.eclipse.org/org/documents/epl-v10.html *
* (with md5 checksum b35adb5213ca9657e911e9befb180842) *
* *
* Information and Software Systems Research *
* AT&T Research *
* Florham Park NJ *
* *
* Glenn Fowler <gsf@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
/*
* Glenn Fowler
* AT&T Research
*
* open a new coshell
*/
#include "colib.h"
#include <namval.h>
#include <proc.h>
#include <sfdisc.h>
#include <tok.h>
static const Namval_t options[] =
{
"cross", CO_CROSS,
"debug", CO_DEBUG,
"devfd", CO_DEVFD,
"ignore", CO_IGNORE,
"orphan", CO_ORPHAN,
"silent", CO_SILENT,
"separate", CO_SEPARATE,
"service", CO_SERVICE,
0, 0
};
Costate_t state = { "libcoshell:coshell" };
/*
* called when ident sequence hung
*/
static void
hung(int sig)
{
NoP(sig);
close(sffileno(state.current->msgfp));
}
/*
* close all open coshells
*/
static void
clean(void)
{
coclose(NiL);
}
#ifdef SIGCONT
/*
* pass job control signals to the coshell and self
*/
static void
stop(int sig)
{
cokill(NiL, NiL, sig);
signal(sig, SIG_DFL);
sigunblock(sig);
kill(getpid(), sig);
cokill(NiL, NiL, SIGCONT);
signal(sig, stop);
}
#endif
/*
* called by stropt() to set options
*/
static int
setopt(void* handle, register const void* p, int n, const char* v)
{
Coshell_t* co = (Coshell_t*)handle;
Coservice_t* cs;
char* s;
char** a;
NoP(v);
if (p)
{
if (n)
{
co->flags |= ((Namval_t*)p)->value;
if (((Namval_t*)p)->value == CO_SERVICE && v && (cs = vmnewof(co->vm, 0, Coservice_t, 1, 2 * strlen(v))))
{
a = cs->argv;
*a++ = s = cs->path = cs->name = (char*)(cs + 1);
while (*s = *v++)
if (*s++ == ':')
{
*(s - 1) = 0;
if (*v == '-')
{
v++;
if (*v == '-')
v++;
}
if (strneq(v, "command=", 8))
cs->path = s + 8;
else if (strneq(v, "state=", 6))
cs->db = s + 6;
else if (strneq(v, "db=", 3))
cs->db = s + 3;
else if (a < &cs->argv[elementsof(cs->argv)-2] && *v && *v != ':')
{
*a++ = s;
*s++ = '-';
*s++ = '-';
}
}
if (cs->db)
*a++ = cs->db;
*a = 0;
cs->next = co->service;
co->service = cs;
}
}
else
co->mask |= ((Namval_t*)p)->value;
}
return 0;
}
Coshell_t*
coopen(const char* path, int flags, const char* attributes)
{
register Coshell_t* co;
register char* s;
register int i;
char* t;
int n;
Proc_t* proc;
Cojob_t* cj;
Vmalloc_t* vm;
Sfio_t* sp;
Sig_handler_t handler;
int pio[4];
long ops[5];
char devfd[16];
char evbuf[sizeof(CO_ENV_MSGFD) + 8];
char* av[8];
char* ev[2];
static char* sh[] = { 0, 0, "ksh", "sh", "/bin/sh" };
if (!state.type && (!(s = getenv(CO_ENV_TYPE)) || !(state.type = strdup(s))))
state.type = "";
if ((flags & CO_ANY) && (co = state.coshells))
return co;
if (!(vm = vmopen(Vmdcheap, Vmbest, 0)) || !(co = vmnewof(vm, 0, Coshell_t, 1, 0)))
{
if (vm)
vmclose(vm);
errormsg(state.lib, ERROR_LIBRARY|2, "out of space");
return 0;
}
co->vm = vm;
co->index = ++state.index;
stropt(getenv(CO_ENV_OPTIONS), options, sizeof(*options), setopt, co);
if (attributes)
stropt(attributes, options, sizeof(*options), setopt, co);
co->flags |= ((flags | CO_DEVFD) & ~co->mask);
if (co->flags & CO_SEPARATE)
{
co->flags &= ~CO_SEPARATE;
co->mode |= CO_MODE_SEPARATE;
}
co->flags |= CO_INIT;
if (co->mode & CO_MODE_SEPARATE)
{
flags = 0;
proc = 0;
}
else
{
for (i = 0; i < elementsof(pio); i++)
pio[i] = -1;
if (pipe(&pio[0]) < 0 || pipe(&pio[2]) < 0)
{
errormsg(state.lib, ERROR_LIBRARY|ERROR_SYSTEM|2, "cannot allocate pipes");
goto bad;
}
if (flags & CO_SHELL)
for (i = 0; i < elementsof(pio); i++)
if (pio[i] < 10 && (n = fcntl(pio[i], F_DUPFD, 10)) >= 0)
{
close(pio[i]);
pio[i] = n;
}
co->cmdfd = pio[1];
co->gsmfd = pio[3];
if (!(co->msgfp = sfnew(NiL, NiL, 256, pio[2], SF_READ)))
{
errormsg(state.lib, ERROR_LIBRARY|ERROR_SYSTEM|2, "cannot allocate message stream");
goto bad;
}
sfdcslow(co->msgfp);
ops[0] = PROC_FD_DUP(pio[0], 0, PROC_FD_PARENT);
ops[1] = PROC_FD_CLOSE(pio[1], PROC_FD_CHILD);
ops[2] = PROC_FD_CLOSE(pio[2], PROC_FD_CHILD);
ops[3] = PROC_FD_CLOSE(pio[3], PROC_FD_PARENT);
ops[4] = 0;
sfsprintf(devfd, sizeof(devfd), "/dev/fd/%d", pio[0]);
flags = !access(devfd, F_OK);
}
sh[0] = (char*)path;
sh[1] = getenv(CO_ENV_SHELL);
for (i = 0; i < elementsof(sh); i++)
if ((s = sh[i]) && *s && (s = strdup(s)))
{
if ((n = tokscan(s, NiL, " %v ", av, elementsof(av) - 1)) > 0)
{
if (t = strrchr(s = av[0], '/'))
av[0] = t + 1;
if (flags || (co->flags & CO_DEVFD) && strmatch(s, "*ksh*"))
av[n++] = devfd;
av[n] = 0;
sfsprintf(evbuf, sizeof(evbuf), "%s=%d", CO_ENV_MSGFD, co->gsmfd);
ev[0] = evbuf;
ev[1] = 0;
if ((co->mode & CO_MODE_SEPARATE) || (proc = procopen(s, av, ev, ops, (co->flags & (CO_SHELL|CO_ORPHAN)) ? (PROC_ORPHAN|PROC_DAEMON|PROC_IGNORE) : (PROC_DAEMON|PROC_IGNORE))))
{
if (!state.sh)
state.sh = strdup(s);
free(s);
if (proc)
{
co->pid = proc->pid;
procfree(proc);
}
break;
}
}
free(s);
}
if (i >= elementsof(sh))
{
errormsg(state.lib, ERROR_LIBRARY|ERROR_SYSTEM|2, "cannot execute");
goto bad;
}
if (!(co->mode & CO_MODE_SEPARATE))
{
/*
* send the shell identification sequence
*/
if (!(sp = sfstropen()))
{
errormsg(state.lib, ERROR_LIBRARY|2, "out of buffer space");
goto bad;
}
sfprintf(sp, "#%05d\n%s='", 0, CO_ENV_ATTRIBUTES);
if (t = getenv(CO_ENV_ATTRIBUTES))
{
coquote(sp, t, 0);
if (attributes)
sfprintf(sp, ",");
}
if (attributes)
coquote(sp, attributes, 0);
sfprintf(sp, "'\n");
sfprintf(sp, coident, CO_ENV_MSGFD, pio[3], CO_ENV_MSGFD, CO_ENV_MSGFD, CO_ENV_MSGFD);
i = sfstrtell(sp);
sfstrseek(sp, 0, SEEK_SET);
sfprintf(sp, "#%05d\n", i - 7);
i = write(co->cmdfd, sfstrbase(sp), i) != i;
sfstrclose(sp);
if (i)
{
errormsg(state.lib, ERROR_LIBRARY|ERROR_SYSTEM|2, "cannot write initialization message");
goto nope;
}
state.current = co;
handler = signal(SIGALRM, hung);
i = alarm(30);
if (!(s = sfgetr(co->msgfp, '\n', 1)))
{
if (errno == EINTR)
errormsg(state.lib, ERROR_LIBRARY|ERROR_SYSTEM|2, "identification message read timeout");
goto nope;
}
alarm(i);
signal(SIGALRM, handler);
if (co->flags & CO_DEBUG)
errormsg(state.lib, 2, "coshell %d shell path %s identification \"%s\"", co->index, state.sh, s);
switch (*s)
{
case 'o':
co->flags |= CO_OSH;
/*FALLTHROUGH*/
case 'b':
s = cobinit;
break;
case 'k':
co->flags |= CO_KSH;
s = cokinit;
break;
case 'i': /* NOTE: 'i' is obsolete */
case 's':
co->flags |= CO_SERVER;
co->pid = 0;
for (;;)
{
if (t = strchr(s, ','))
*t = 0;
if (streq(s, CO_OPT_ACK))
co->mode |= CO_MODE_ACK;
else if (streq(s, CO_OPT_INDIRECT))
co->mode |= CO_MODE_INDIRECT;
if (!(s = t))
break;
s++;
}
if (!(co->mode & CO_MODE_INDIRECT))
wait(NiL);
break;
default:
goto nope;
}
if (s)
{
if (!(cj = coexec(co, s, 0, NiL, NiL, NiL)) || cowait(co, cj, -1) != cj)
{
errormsg(state.lib, ERROR_LIBRARY|ERROR_SYSTEM|2, "initialization message exec error");
goto nope;
}
co->total = 0;
co->user = 0;
co->sys = 0;
}
}
co->flags &= ~CO_INIT;
fcntl(pio[1], F_SETFD, FD_CLOEXEC);
fcntl(pio[2], F_SETFD, FD_CLOEXEC);
co->next = state.coshells;
state.coshells = co;
if (!(co->flags & CO_SHELL))
{
#ifdef SIGCONT
#ifdef SIGTSTP
signal(SIGTSTP, stop);
#endif
#ifdef SIGTTIN
signal(SIGTTIN, stop);
#endif
#ifdef SIGTTOU
signal(SIGTTOU, stop);
#endif
#endif
if (!state.init)
{
state.init = 1;
atexit(clean);
}
}
return co;
bad:
n = errno;
if (co->msgfp)
{
sfclose(co->msgfp);
pio[2] = -1;
}
for (i = 0; i < elementsof(pio); i++)
if (pio[i] >= 0)
close(pio[i]);
coclose(co);
errno = n;
return 0;
nope:
i = errno;
if (!(s = sh[1]) || (s = (t = strrchr(s, '/')) ? (t + 1) : s) && !strmatch(s, "?(k)sh") && !streq(s, CO_ID))
error(2, "export %s={ksh,sh,%s}", CO_ENV_SHELL, CO_ID);
coclose(co);
errno = i;
return 0;
}
/*
* set coshell attributes
*/
int
coattr(Coshell_t* co, const char* attributes)
{
return 0;
}

60
src/lib/libcoshell/coquote.c
View file

@ -1,60 +0,0 @@
/***********************************************************************
* *
* This software is part of the ast package *
* Copyright (c) 1990-2011 AT&T Intellectual Property *
* and is licensed under the *
* Eclipse Public License, Version 1.0 *
* by AT&T Intellectual Property *
* *
* A copy of the License is available at *
* http://www.eclipse.org/org/documents/epl-v10.html *
* (with md5 checksum b35adb5213ca9657e911e9befb180842) *
* *
* Information and Software Systems Research *
* AT&T Research *
* Florham Park NJ *
* *
* Glenn Fowler <gsf@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
/*
* Glenn Fowler
* AT&T Research
*
* single quote s into sp
* if type!=0 then /<getenv(<CO_ENV_TYPE>)/ translated to /$<CO_ENV_TYPE>/
*/
#include "colib.h"
void
coquote(register Sfio_t* sp, register const char* s, int type)
{
register int c;
if (type && (!state.type || !*state.type))
type = 0;
while (c = *s++)
{
sfputc(sp, c);
if (c == '\'')
{
sfputc(sp, '\\');
sfputc(sp, '\'');
sfputc(sp, '\'');
}
else if (type && c == '/' && *s == *state.type)
{
register const char* x = s;
register char* t = state.type;
while (*t && *t++ == *x) x++;
if (!*t && *x == '/')
{
s = x;
sfprintf(sp, "'$%s'", CO_ENV_TYPE);
}
}
}
}

396
src/lib/libcoshell/coshell.3
View file

@ -1,396 +0,0 @@
.fp 5 CW
.de L \" literal font
.ft 5
.if !\\$1 \&\\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \f1
..
.de LR
.}S 5 1 \& "\\$1" "\\$2" "\\$3" "\\$4" "\\$5" "\\$6"
..
.de RL
.}S 1 5 \& "\\$1" "\\$2" "\\$3" "\\$4" "\\$5" "\\$6"
..
.de EX \" start example
.ta 1i 2i 3i 4i 5i 6i
.PP
.RS
.PD 0
.ft 5
.nf
..
.de EE \" end example
.fi
.ft
.PD
.RE
.PP
..
.TH COSHELL 3
.SH NAME \" @(#)coshell.3 (gsf@research.att.com) 10/11/90
coshell \- shell coprocess support
.SH SYNOPSIS
.L "#include <coshell.h>"
.br
.L "\-lcoshell \-last"
.SH DESCRIPTION
The
.I coshell
routines support the shell as a coprocess.
This coprocess may be either
.IR ksh (1)
or
.IR sh (1)
executing on the local host, or it may be
.IR coshell (1)
with access to shells on hosts throughout the local network.
.PP
The coshell inherits the environment of the calling process.
Signals sent to the calling process are passed to the coshell.
.PP
More than one coshell may be open in the current process.
If the
.L Coshell_t*
argument to the
.LR cowait() ,
.LR cokill() ,
.LR copending() ,
.LR cozombie() ,
or
.L coclose()
calls below is
.L 0
then the call is applied to all open coshell.
.PP
.L "Coshell_t* coopen(const char* shell, int flags, const char* attributes)"
.PP
Returns a pointer to a new coshell.
.L NULL
is returned on error.
If
.L shell
is
.L NULL
then the coshell executable is determined by doing the usual path search,
in order, on the value of the environment variable
.B COSHELL
and the commands
.BR ksh
and
.BR sh .
.L flags
is the inclusive-or of the following:
.TP
.L CO_ANY
Return a pointer to a previously opened coshell if possible, otherwise
open a new coshell.
.TP
.L CO_DEBUG
Enable library debug tracing.
.TP
.L CO_IGNORE
Ignore any command errors.
By default any command error that is not tested by a conditional causes
the job to terminate.
.TP
.L CO_LOCAL
Commands are to be executed on the local host only.
.TP
.L CO_SHELL
The caller is
.BR sh (1):
internal file descriptors are moved to 10 or above;
SIGSTOP and SIGCONT handlers are not installed.
.TP
.L CO_SILENT
Don't trace commands.
By default commands are traced using the shell
.B \-x
option.
.TP
.L CO_NONBLOCK
Normally
.L coexec()
blocks when the job queue is full and waits until a job completes.
.L CO_NONBLOCK
causes
.L coexec()
to return
.L NULL
when the job queue is full.
.PP
.L attributes
is a string that is interpreted by the coshell.
If
.L attributes
is
.L NULL
then the value of the environment variable
.B COATTRIBUTES
is used if defined.
.B ksh
and
.B sh
ignore this string.
The return value points to a structure with the following readonly elements:
.TP
.L "int flags"
The default flags.
.TP
.L "int outstanding"
The number of jobs that have not been waited for.
.TP
.L "int running"
The number of jobs still running.
.TP
.L "int total"
The total number of jobs sent to the coshell.
.TP
.L "unsigned long user"
The total user time of all completed jobs in
.L 1/CO_QUANT
second increments.
.TP
.L "unsigned long sys"
The total system time of all completed jobs in
.L 1/CO_QUANT
second increments.
.PP
.L "int coclose(Coshell_t* sh)"
.PP
Close an open coshell pointed to by
.LR sh .
The coshell exit status is returned.
.PP
.L "Cojob_t* coexec(Coshell_t* sh, const char* cmd, int flags, const char* out, const char* err, const char* att)"
.PP
Sends the shell command line
.L cmd
to the open coshell pointed to by
.L sh
for execution.
.L flags
are the same as in the
.L coopen()
call, and are used to augment the default settings from
.LR coopen() .
.L out
is the standard output file name and defaults to
.B stdout
if
.LR NULL .
.L err
is the standard error file name and defaults to
.B stderr
if
.LR NULL .
.LR att ,
if
.RL non- NULL ,
contains job attributes that are appended to the attributes from
.L coopen()
before being sent to the coshell.
The return value points to a structure with the following elements:
.TP
.L "int id"
A number that uniquely identifies the job within the coshell.
.TP
.L "int status"
The job exit status, valid only for job pointers returned by
.LR cowait() .
.TP
.L "int flags"
The flags enabled for this job.
.TP
.L "void* local"
A user reserved pointer, initially set to
.L NULL
on return from
.LR coexec() .
This is the only job field that may be modified by the user.
The user defined value is preserved until after the
.L cowait()
call that returns the job pointer.
.TP
.L "unsigned long user"
The user time of this job in
.L 1/CO_QUANT
second increments, valid only for job pointers returned by
.LR cowait() .
.TP
.L "unsigned long sys"
The system time of this job in
.L 1/CO_QUANT
second increments, valid only for job pointers returned by
.LR cowait() .
.PP
.L "Cojob_t* cowait(Coshell_t* sh, Cojob_t* job, int timeout)"
.PP
Returns the job pointer in the coshell pointed to by
.L sh
for the job pointed to by
.LR job .
If
.L job
is
.L NULL
then a pointer to any completed job is returned.
.L cowait()
blocks until the specified job(s) complete.
.L NULL
is returned on error or if all jobs have completed and
.L errno
is set to EINVAL for coshell communication errors,
ECHILD if
.L job
is
.L NULL
and there are no children, and ESRCH if
.L job
is not
.L NULL
and not an active job.
.L "cozombie(sh)"
is the number of jobs that may be waited for without blocking.
The return value
.LR status ,
.L user
and
.L sys
job fields are set to their final values.
The return value is valid until the next
.LR coexec() ,
.L cowait()
or
.L coclose()
call.
.L timeout
is the maximum time in milliseconds that wait will block.
If the wait times out then 0 is returned.
A negative
.L timeout
waits until a job completes or a signal is received.
.TP
.L "int cojobs(Coshell_t* sh)"
Returns the number of outstanding jobs that are children of the caller.
(Remote jobs or jobs executed by a separate daemon are not counted here.)
.TP
.L "int copending(Coshell_t* sh)"
Returns the number of pending jobs; this is the number of
.L cowait()
calls required to reap all running jobs.
.TP
.L "int cozombie(Coshell_t* sh)"
Returns the number of jobs that have completed but have not been
.L cowait()'d
for.
.TP
.L "int cokill(Coshell_t* sh, Cojob_t* job, int sig)"
The signal
.L sig
is sent to the job pointed to by
.L job
running in the coshell pointed to by
.LR sh .
If
.L job
is
.L NULL
then the signal is sent to all jobs in the coshell.
If both
.L sh
and
.L job
are
.L NULL
then the signal is sent to all jobs in all coshells.
.L \-1
is returned on error,
.L 0
otherwise.
.TP
.L "int cosync(Coshell_t* sh, const char* path, int fd, int mode)"
Sync all outstanding file operations for either the file
.L path
or the file descriptor
.L fd
after its shell action has completed in
.LR sh .
If
.L path
is
.L NULL
then
.L fd
is used.
If
.L fd<0
and
.L mode>=0
then
.L path
is opened using
.L mode.
This is an unfortunate workaround for NFS and remote coshells, and is a
no-op for all real file systems.
It should be called after
.L cowait()
to ensure that all file system cache info has been flushed.
.IR sync (2)
or
.IR fsync (2)
must still be called to schedule file data to be written to disk.
.TP
.L "char* coinit(Coshell_t* sh)"
Returns the shell initialization commands for the next job.
These commands represent process state changes that may have occurred
since the last call to
.L coinit(),
e.g., current working directory or umask.
If
.L sh
is local (a child of the calling process)
.L coinit()
may return the empty string;
if
.L sh
is remote then considerably more information may be returned.
This routine is used by remote coshell implementations and is
not normally called from user code.
.TP
.L "void coquote(Sfio_T* sp, const char* string, int type)"
Applies shell single quoting to
.L string
and copies the result into the sfio stream
.L sp.
If
.L type!=0
then any occurrence of \f5/\fP\fIhosttype\fP\f5/\fP is translated to
\f5/$HOSTTYPE/\fP, where
.I hosttype
is the current value of the
.L HOSTTYPE
environment variable.
This routine is used by remote coshell implementations and is
not normally called from user code.
.SH CAVEATS
.L cosync()
is a hack workaround, but we do have to work in the real world.
.PP
A bug in
.IR bsh (1)
and
.IR ksh (1)
implementations up to and including ksh88e causes some interrupted
jobs to return 0 exit status.
This should be fixed in later shell releases.
.PP
.L "trap 0"
is reserved by
.L coexec()
at the outermost scope.
To use
.L "trap 0"
use
.L "(...)"
to force a subshell.
.SH "SEE ALSO"
coshell(1), ksh(1), nmake(1), sh(1), cs(3), libast(3)

143
src/lib/libcoshell/coshell.h
View file

@ -1,143 +0,0 @@
/***********************************************************************
* *
* This software is part of the ast package *
* Copyright (c) 1990-2011 AT&T Intellectual Property *
* and is licensed under the *
* Eclipse Public License, Version 1.0 *
* by AT&T Intellectual Property *
* *
* A copy of the License is available at *
* http://www.eclipse.org/org/documents/epl-v10.html *
* (with md5 checksum b35adb5213ca9657e911e9befb180842) *
* *
* Information and Software Systems Research *
* AT&T Research *
* Florham Park NJ *
* *
* Glenn Fowler <gsf@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
/*
* Glenn Fowler
* AT&T Research
*
* coshell library interface
*/
#ifndef _COSHELL_H
#define _COSHELL_H
#include <ast.h>
#if !_BLD_coshell
#undef procrun
#define procrun(a,b,c) coprocrun(a,b,c)
#undef system
#define system(a) cosystem(a)
#endif
struct Coshell_s; typedef struct Coshell_s Coshell_t;
struct Cojob_s; typedef struct Cojob_s Cojob_t;
/*
* DEPRECATED names for compatibility
*/
#define COSHELL Coshell_t
#define COJOB Cojob_t
#define CO_ID "coshell" /* library/command id */
#define CO_ENV_ATTRIBUTES "COATTRIBUTES"/* coshell attributes env var */
#define CO_ENV_EXPORT "COEXPORT" /* coshell env var export list */
#define CO_ENV_HOST "HOSTNAME" /* coshell host name env var */
#define CO_ENV_MSGFD "_COSHELL_msgfd"/* msg fd */
#define CO_ENV_OPTIONS "COSHELL_OPTIONS"/* options environment var */
#define CO_ENV_PROC "NPROC" /* concurrency environment var */
#define CO_ENV_SHELL "COSHELL" /* coshell path environment var */
#define CO_ENV_TEMP "COTEMP" /* 10 char temp file base */
#define CO_ENV_TYPE "HOSTTYPE" /* coshell host type env var */
#define CO_OPT_ACK "ack" /* wait for server coexec() ack */
#define CO_OPT_INDIRECT "indirect" /* indirect server connection */
#define CO_OPT_SERVER "server" /* server connection */
#define CO_QUANT 100 /* time quanta per sec */
#define CO_ANY 0x000001 /* return any open coshell */
#define CO_DEBUG 0x000002 /* library debug trace */
#define CO_EXPORT 0x000004 /* export everything */
#define CO_IGNORE 0x000008 /* ignore command errors */
#define CO_LOCAL 0x000010 /* local affinity */
#define CO_NONBLOCK 0x000020 /* don't block coexec if Q full */
#define CO_SHELL 0x000040 /* shell using coshell! */
#define CO_SILENT 0x000080 /* don't trace commands */
#define CO_KSH 0x000100 /* coshell is ksh (readonly) */
#define CO_SERVER 0x000200 /* coshell is server (readonly) */
#define CO_OSH 0x000400 /* coshell is OLD (readonly) */
#define CO_CROSS 0x000800 /* don't prepend local dirs */
#define CO_DEVFD 0x001000 /* coshell handles /dev/fd/# */
#define CO_SERIALIZE 0x002000 /* serialize stdout and stderr */
#define CO_SERVICE 0x004000 /* service callouts */
#define CO_APPEND 0x008000 /* append coexec() out/err */
#define CO_SEPARATE 0x010000 /* 1 shell+wait per coexec() */
#define CO_ORPHAN 0x020000 /* PROC_ORPHAN */
#define CO_USER 0x100000 /* first user flag */
struct Cojob_s /* coshell job info */
{
Coshell_t* coshell; /* running in this coshell */
int id; /* job id */
int status; /* exit status */
int flags; /* CO_* flags */
void* local; /* local info */
unsigned long user; /* user time in 1/CO_QUANT secs */
unsigned long sys; /* sys time in 1/CO_QUANT secs */
#ifdef _CO_JOB_PRIVATE_
_CO_JOB_PRIVATE_ /* library private additions */
#endif
};
struct Coshell_s /* coshell connection info */
{
void* data; /* user data, initially 0 */
int flags; /* flags */
int outstanding; /* number of outstanding jobs */
int running; /* number of running jobs */
int total; /* number of coexec() jobs */
unsigned long user; /* user time in 1/CO_QUANT secs */
unsigned long sys; /* sys time in 1/CO_QUANT secs */
Sfio_t* msgfp; /* message stream for sfpoll() */
#ifdef _CO_SHELL_PRIVATE_
_CO_SHELL_PRIVATE_ /* library private additions */
#endif
};
extern int coclose(Coshell_t*);
extern Cojob_t* coexec(Coshell_t*, const char*, int, const char*, const char*, const char*);
extern char* coinit(int);
extern int coexport(Coshell_t*, const char*, const char*);
extern int cokill(Coshell_t*, Cojob_t*, int);
extern Coshell_t* coopen(const char*, int, const char*);
extern void coquote(Sfio_t*, const char*, int);
extern int cosync(Coshell_t*, const char*, int, int);
extern Cojob_t* cowait(Coshell_t*, Cojob_t*, int);
extern int cojobs(Coshell_t*);
extern int copending(Coshell_t*);
extern int cozombie(Coshell_t*);
extern int coattr(Coshell_t*, const char*);
extern int coprocrun(const char*, char**, int);
extern int cosystem(const char*);
#endif

40
src/lib/libcoshell/costash.c
View file

@ -1,40 +0,0 @@
/***********************************************************************
* *
* This software is part of the ast package *
* Copyright (c) 1990-2011 AT&T Intellectual Property *
* and is licensed under the *
* Eclipse Public License, Version 1.0 *
* by AT&T Intellectual Property *
* *
* A copy of the License is available at *
* http://www.eclipse.org/org/documents/epl-v10.html *
* (with md5 checksum b35adb5213ca9657e911e9befb180842) *
* *
* Information and Software Systems Research *
* AT&T Research *
* Florham Park NJ *
* *
* Glenn Fowler <gsf@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
/*
* Glenn Fowler
* AT&T Research
*/
#include <colib.h>
/*
* 0 terminate string stream, reset, and return value
*/
char*
costash(Sfio_t* sp)
{
char* s;
if (!(s = sfstruse(sp)))
errormsg(state.lib, ERROR_LIBRARY|2, "out of space");
return s;
}

129
src/lib/libcoshell/cosync.c
View file

@ -1,129 +0,0 @@
/***********************************************************************
* *
* This software is part of the ast package *
* Copyright (c) 1990-2012 AT&T Intellectual Property *
* and is licensed under the *
* Eclipse Public License, Version 1.0 *
* by AT&T Intellectual Property *
* *
* A copy of the License is available at *
* http://www.eclipse.org/org/documents/epl-v10.html *
* (with md5 checksum b35adb5213ca9657e911e9befb180842) *
* *
* Information and Software Systems Research *
* AT&T Research *
* Florham Park NJ *
* *
* Glenn Fowler <gsf@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
/*
* Glenn Fowler
* AT&T Research
*
* sync all outstanding file operations for file opened on fd
* if file==0 then fd used
* if fd<0 then file used
* if mode<0 then fd not created
*
* NOTE: this is an unfortunate NFS workaround that should be done by fsync()
*/
#include "colib.h"
#include <ls.h>
#include "FEATURE/nfsd"
int
cosync(Coshell_t* co, const char* file, int fd, int mode)
{
#if defined(_cmd_nfsd)
if (!co || (co->flags & CO_SERVER))
{
char tmp[PATH_MAX];
if (file && *file)
{
register const char* s;
register char* t;
register char* b;
int td;
/*
* writing to a dir apparently flushes the
* attribute cache for all entries in the dir
*/
s = file;
b = t = tmp;
while (t < &tmp[sizeof(tmp) - 1])
{
if (!(*t = *s++)) break;
if (*t++ == '/') b = t;
}
s = "..nfs..botch..";
t = b;
while (t < &tmp[sizeof(tmp) - 1] && (*t++ = *s++));
*t = 0;
if ((td = open(tmp, O_WRONLY|O_CREAT|O_TRUNC|O_cloexec, 0)) >= 0)
close(td);
unlink(tmp);
if (fd >= 0 && mode >= 0)
{
if ((td = open(file, mode|O_cloexec)) < 0)
return(-1);
close(fd);
dup2(td, fd);
close(td);
}
}
#if defined(F_SETLK)
else
{
int clean = 0;
struct flock lock;
if (fd < 0)
{
if (!file || mode < 0 || (fd = open(file, O_RDONLY|O_cloexec)) < 0) return(-1);
clean = 1;
}
/*
* this sets the VNOCACHE flag across NFS
*/
lock.l_type = F_RDLCK;
lock.l_whence = 0;
lock.l_start = 0;
lock.l_len = 1;
if (!fcntl(fd, F_SETLK, &lock))
{
lock.l_type = F_UNLCK;
fcntl(fd, F_SETLK, &lock);
}
if (clean) close(fd);
/*
* 4.1 has a bug that lets VNOCACHE linger after unlock
* VNOCACHE inhibits mapping which kills exec
* the double rename flushes the incore vnode (and VNOCACHE)
*
* this kind of stuff doesn't happen with *real* file systems
*/
if (file && *file)
{
strcpy(tmp, file);
fd = strlen(tmp) - 1;
tmp[fd] = (tmp[fd] == '*') ? '?' : '*';
if (!rename(file, tmp)) rename(tmp, file);
}
}
#endif
}
#endif
return(0);
}

411
src/lib/libcoshell/cowait.c
View file

@ -1,411 +0,0 @@
/***********************************************************************
* *
* This software is part of the ast package *
* Copyright (c) 1990-2011 AT&T Intellectual Property *
* and is licensed under the *
* Eclipse Public License, Version 1.0 *
* by AT&T Intellectual Property *
* *
* A copy of the License is available at *
* http://www.eclipse.org/org/documents/epl-v10.html *
* (with md5 checksum b35adb5213ca9657e911e9befb180842) *
* *
* Information and Software Systems Research *
* AT&T Research *
* Florham Park NJ *
* *
* Glenn Fowler <gsf@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
/*
* Glenn Fowler
* AT&T Research
*
* wait for and return status of job or the next coshell job that completes
* job==co for non-blocking wait
*/
#include "colib.h"
#include <ctype.h>
/*
* cat and remove fd {1,2} serialized output
*/
static void
cat(Cojob_t* job, char** path, Sfio_t* op)
{
Sfio_t* sp;
if (sp = sfopen(NiL, *path, "r"))
{
sfmove(sp, op, SF_UNBOUND, -1);
sfclose(sp);
}
else
errormsg(state.lib, ERROR_LIBRARY|2, "%s: cannot open job %d serialized output", *path, job->id);
remove(*path);
free(*path);
*path = 0;
}
/*
* the number of running+zombie jobs
* these would count against --jobs or NPROC
*/
int
cojobs(Coshell_t* co)
{
int any;
int n;
if (co)
any = 0;
else if (!(co = state.coshells))
return -1;
else
any = 1;
n = 0;
do
{
n += co->outstanding;
} while (any && (co = co->next));
return n;
}
/*
* the number of pending cowait()'s
*/
int
copending(Coshell_t* co)
{
int any;
int n;
if (co)
any = 0;
else if (!(co = state.coshells))
return -1;
else
any = 1;
n = 0;
do
{
n += co->outstanding + co->svc_outstanding;
} while (any && (co = co->next));
return n;
}
/*
* the number of completed jobs not cowait()'d for
* cowait() always reaps the zombies first
*/
int
cozombie(Coshell_t* co)
{
int any;
int n;
if (co)
any = 0;
else if (!(co = state.coshells))
return -1;
else
any = 1;
n = 0;
do
{
n += (co->outstanding + co->svc_outstanding) - (co->running + co->svc_running);
} while (any && (co = co->next));
return n;
}
Cojob_t*
cowait(register Coshell_t* co, Cojob_t* job, int timeout)
{
register char* s;
register Cojob_t* cj;
register Coservice_t* cs;
register ssize_t n;
char* b;
char* e;
unsigned long user;
unsigned long sys;
int active;
int any;
int id;
int loop;
int to;
int type;
char buf[128];
static unsigned long serial = 0;
serial++;
if (co || job && (co = job->coshell))
any = 0;
else if (!(co = state.coshells))
goto echild;
else
any = 1;
/*
* first drain the zombies
*/
active = 0;
to = timeout >= 0 ? timeout : 60 * 1000;
zombies:
do
{
#if 0
errormsg(state.lib, 2, "coshell %d zombie wait %lu timeout=%d outstanding=<%d,%d> running=<%d,%d>", co->index, serial, timeout, co->outstanding, co->svc_outstanding, co->running, co->svc_running);
#endif
if ((co->outstanding + co->svc_outstanding) > (co->running + co->svc_running))
for (cj = co->jobs; cj; cj = cj->next)
if (cj->pid == CO_PID_ZOMBIE && (!job || cj == job))
{
cj->pid = CO_PID_FREE;
if (cj->service)
co->svc_outstanding--;
else
co->outstanding--;
#if 0
errormsg(state.lib, 2, "coshell %d zombie wait %lu timeout=%d outstanding=<%d,%d> running=<%d,%d> reap job %d", co->index, serial, timeout, co->outstanding, co->svc_outstanding, co->running, co->svc_running, cj->id);
#endif
return cj;
}
else if (cj->service && !cj->service->pid)
{
cj->pid = CO_PID_ZOMBIE;
cj->status = 2;
cj->service = 0;
co->svc_running--;
}
if (co->running > 0)
active = 1;
else if (co->svc_running > 0)
{
n = 0;
for (cs = co->service; cs; cs = cs->next)
if (cs->pid && kill(cs->pid, 0))
{
cs->pid = 0;
close(cs->fd);
cs->fd = -1;
n = 1;
}
if (n)
goto zombies;
active = 1;
}
} while (any && (co = co->next));
/*
* reap the active jobs
*/
if (!active)
goto echild;
if (any)
co = state.coshells;
do
{
loop = 0;
for (;;)
{
if (co->flags & CO_DEBUG)
{
loop++;
errormsg(state.lib, 2, "coshell %d wait %lu.%d timeout=%d outstanding=<%d,%d> running=<%d,%d>", co->index, serial, loop, timeout, co->outstanding, co->svc_outstanding, co->running, co->svc_running);
for (cj = co->jobs; cj; cj = cj->next)
if (cj->pid != CO_PID_FREE)
errormsg(state.lib, 2, "\tjob %d pid=%d status=%d", cj->id, cj->pid, cj->status);
}
if (co->running <= 0)
break;
while ((n = sfpoll(&co->msgfp, 1, to)) < 1)
{
if (n < 0)
{
if (errno == EINTR)
return 0;
break;
}
if (timeout >= 0)
break;
/*
* check for a killed job with no status
*/
for (cj = co->jobs; cj; cj = cj->next)
if (cj->pid > 0)
{
n = sfsprintf(buf, sizeof(buf), "kill -0 %d 2>/dev/null || echo k %d `wait %d 2>/dev/null; echo $?` >&$%s\n", cj->pid, cj->id, cj->pid, CO_ENV_MSGFD);
write(co->cmdfd, buf, n);
break;
}
}
/*
* get one coshell message
*/
if (!(s = b = sfgetr(co->msgfp, '\n', 1)))
break;
#if 0
errormsg(state.lib, 2, "coshell %d active wait %lu timeout=%d outstanding=<%d,%d> running=<%d,%d>", co->index, serial, timeout, co->outstanding, co->svc_outstanding, co->running, co->svc_running);
#endif
/*
* read and parse a coshell message packet of the form
*
* <type> <id> <args> <newline>
* %c %d %s %c
*/
while (isspace(*s))
s++;
if (!(type = *s) || type != 'a' && type != 'j' && type != 'k' && type != 'x')
goto invalid;
while (*++s && !isspace(*s));
id = strtol(s, &e, 10);
if (*e && !isspace(*e))
goto invalid;
for (s = e; isspace(*s); s++);
/*
* locate id in the job list
*/
for (cj = co->jobs; cj; cj = cj->next)
if (id == cj->id)
break;
if ((co->flags | (cj ? cj->flags : 0)) & CO_DEBUG)
errormsg(state.lib, 2, "coshell %d message \"%c %d %s\"", co->index, type, id, s);
if (!cj)
{
if (type == 'k')
continue;
errormsg(state.lib, 2, "coshell %d job id %d not found [%s]", co->index, id, b);
errno = ESRCH;
return 0;
}
/*
* now interpret the message
*/
switch (type)
{
case 'a':
/*
* coexec() ack
*/
if (cj == job)
return cj;
break;
case 'j':
/*
* <s> is the job pid
*/
n = cj->pid;
cj->pid = strtol(s, NiL, 10);
if (n == CO_PID_WARPED)
goto nuke;
break;
case 'k':
/*
* <s> is a synthesized killed status
*/
if (cj->pid < 0)
continue;
/*FALLTHROUGH*/
case 'x':
/*
* <s> is the job exit code and user,sys times
*/
cj->status = strtol(s, &e, 10);
user = sys = 0;
for (;;)
{
if (e <= s)
break;
for (s = e; isalpha(*s) || isspace(*s); s++);
user += strelapsed(s, &e, CO_QUANT);
if (e <= s)
break;
for (s = e; isalpha(*s) || isspace(*s); s++);
sys += strelapsed(s, &e, CO_QUANT);
}
cj->user += user;
cj->sys += sys;
co->user += user;
co->sys += sys;
if (cj->out)
cat(cj, &cj->out, sfstdout);
if (cj->err)
cat(cj, &cj->err, sfstderr);
if (cj->pid > 0 || cj->service || (co->flags & (CO_INIT|CO_SERVER)))
{
nuke:
if (cj->pid > 0 && type != 'k')
{
/*
* nuke the zombies
*/
n = sfsprintf(buf, sizeof(buf), "wait %d\n", cj->pid);
write(co->cmdfd, buf, n);
}
if (cj->service)
co->svc_running--;
else
co->running--;
if (!job || cj == job)
{
cj->pid = CO_PID_FREE;
if (cj->service)
co->svc_outstanding--;
else
co->outstanding--;
#if 0
errormsg(state.lib, 2, "coshell %d active wait %lu timeout=%d outstanding=<%d,%d> running=<%d,%d> reap job %d", co->index, serial, timeout, co->outstanding, co->svc_outstanding, co->running, co->svc_running, cj->id);
#endif
return cj;
}
cj->pid = CO_PID_ZOMBIE;
}
else
cj->pid = CO_PID_WARPED;
break;
}
}
} while (any && (co = co->next));
return 0;
echild:
#if 0
errormsg(state.lib, 2, "coshell wait ECHILD");
#endif
errno = ECHILD;
return 0;
invalid:
errormsg(state.lib, 2, "coshell %d invalid message \"%-.*s>>>%s<<<\"", co->index, s - b, b, s);
errno = EINVAL;
return 0;
}

45
src/lib/libcoshell/ignore.sh
View file

@ -1,45 +0,0 @@
########################################################################
# #
# This software is part of the ast package #
# Copyright (c) 1990-2011 AT&T Intellectual Property #
# and is licensed under the #
# Eclipse Public License, Version 1.0 #
# by AT&T Intellectual Property #
# #
# A copy of the License is available at #
# http://www.eclipse.org/org/documents/epl-v10.html #
# (with md5 checksum b35adb5213ca9657e911e9befb180842) #
# #
# Information and Software Systems Research #
# AT&T Research #
# Florham Park NJ #
# #
# Glenn Fowler <gsf@research.att.com> #
# #
########################################################################
:
#
# Glenn Fowler
# AT&T Bell Laboratories
#
# Bourne coshell support
#
# @(#)ignore (AT&T Bell Laboratories) 08/11/92
#
while :
do case $# in
0) exit 0 ;;
esac
case $1 in
*=*) case $RANDOM in
$RANDOM)`echo $1 | sed "s/\\([^=]*\\)=\\(.*\\)/eval \\1='\\2'; export \\1/"` ;;
*) export "$1" ;;
esac
shift
;;
*) break
;;
esac
done
"$@"
exit 0

56
src/lib/libcoshell/procrun.c
View file

@ -1,56 +0,0 @@
/***********************************************************************
* *
* This software is part of the ast package *
* Copyright (c) 1990-2011 AT&T Intellectual Property *
* and is licensed under the *
* Eclipse Public License, Version 1.0 *
* by AT&T Intellectual Property *
* *
* A copy of the License is available at *
* http://www.eclipse.org/org/documents/epl-v10.html *
* (with md5 checksum b35adb5213ca9657e911e9befb180842) *
* *
* Information and Software Systems Research *
* AT&T Research *
* Florham Park NJ *
* *
* Glenn Fowler <gsf@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
/*
* Glenn Fowler
* AT&T Research
*
* coshell procrun(3)
*/
#include "colib.h"
#include <proc.h>
int
coprocrun(const char* path, char** argv, int flags)
{
register char* s;
register char** a;
register Sfio_t* tmp;
int n;
if (!(a = argv))
return procclose(procopen(path, a, NiL, NiL, PROC_FOREGROUND|PROC_GID|PROC_UID|flags));
if (!(tmp = sfstropen()))
return -1;
sfputr(tmp, path ? path : "sh", -1);
while (s = *++a)
{
sfputr(tmp, " '", -1);
coquote(tmp, s, 0);
sfputc(tmp, '\'');
}
if (!(s = costash(tmp)))
return -1;
n = cosystem(s);
sfstrclose(tmp);
return n;
}

44
src/lib/libcoshell/silent.sh
View file

@ -1,44 +0,0 @@
########################################################################
# #
# This software is part of the ast package #
# Copyright (c) 1990-2011 AT&T Intellectual Property #
# and is licensed under the #
# Eclipse Public License, Version 1.0 #
# by AT&T Intellectual Property #
# #
# A copy of the License is available at #
# http://www.eclipse.org/org/documents/epl-v10.html #
# (with md5 checksum b35adb5213ca9657e911e9befb180842) #
# #
# Information and Software Systems Research #
# AT&T Research #
# Florham Park NJ #
# #
# Glenn Fowler <gsf@research.att.com> #
# #
########################################################################
:
#
# Glenn Fowler
# AT&T Bell Laboratories
#
# Bourne coshell support
#
# @(#)silent (AT&T Bell Laboratories) 08/11/92
#
while :
do case $# in
0) exit 0 ;;
esac
case $1 in
*=*) case $RANDOM in
$RANDOM)`echo $1 | sed "s/\\([^=]*\\)=\\(.*\\)/eval \\1='\\2'; export \\1/"` ;;
*) export "$1" ;;
esac
shift
;;
*) break
;;
esac
done
"$@"

57
src/lib/libcoshell/system.c
View file

@ -1,57 +0,0 @@
/***********************************************************************
* *
* This software is part of the ast package *
* Copyright (c) 1990-2011 AT&T Intellectual Property *
* and is licensed under the *
* Eclipse Public License, Version 1.0 *
* by AT&T Intellectual Property *
* *
* A copy of the License is available at *
* http://www.eclipse.org/org/documents/epl-v10.html *
* (with md5 checksum b35adb5213ca9657e911e9befb180842) *
* *
* Information and Software Systems Research *
* AT&T Research *
* Florham Park NJ *
* *
* Glenn Fowler <gsf@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
/*
* Glenn Fowler
* AT&T Research
*
* coshell system(3)
*/
#include "colib.h"
int
cosystem(const char* cmd)
{
Coshell_t* co;
Cojob_t* cj;
int status;
if (!cmd)
return !eaccess(pathshell(), X_OK);
if (!(co = coopen(NiL, CO_ANY, NiL)))
return -1;
if (cj = coexec(co, cmd, CO_SILENT, NiL, NiL, NiL))
cj = cowait(co, cj, -1);
if (!cj)
return -1;
/*
* synthesize wait() status from shell status
* lack of synthesis is the standard's proprietary sellout
*/
status = cj->status;
if (EXITED_TERM(status))
status &= ((1<<(EXIT_BITS-1))-1);
else
status = (status & ((1<<EXIT_BITS)-1)) << EXIT_BITS;
return status;
}