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INIT: remove proto, ratz (re: 46593a89, 6137b99a); major cleanup

Browse source 
This takes another step towards cleaning up the build system. We
now do not even pretend to be theoretically compatible with
pre-1989 K&R C compilers or with C++ compilers. In practice, this
had already been broken for many years due to bit rot.

Commit 46593a89 already removed the license handling enormity that
depended on proto, so now we can cleanly remove it altogether. But
we do need to leave some backwards compatibility stubs to keep the
build system compatible with older AST code; it should remain
possible to build older ksh versions with the current build system
(the bin/ and src/cmd/INIT/ directories) for testing purposes.

So as of now there is no more __MANGLE__d rubbish in your generated
header files. This is only about a quarter of a century overdue...

This commit also includes a huge amount of code cleanup to remove
thousands of unused K&R C fallbacks and other cruft, particularly
in libast. This code base should now be a little easier to
understand for people who are familiar with a modern(ish) C
standard.

ratz is now also removed; this was a standalone and simplified 2005
version of gunzip. As of 6137b99a, none of our code uses it, even
theoretically. And the real g(un)zip is now everywhere.

src/cmd/INIT/proto.c, src/cmd/INIT/ratz.c:
- Removed.

COPYRIGHT:
- Remove zlib license; this only applied to ratz.

bin/package, src/cmd/INIT/package.sh:
- Related cleanups.
- Unset LC_ALL before invoking a new shell, respecting the user's
  locale again and avoiding multibyte character corruption on the
  command line.

src/cmd/INIT/proto.sh:
- Add stub for backwards compatibility with Mamfiles that depend on
  proto. It does nothing but pass input without modification and is
  now installed as the new arch/*/bin/proto by src/cmd/INIT/Mamfile.

src/cmd/INIT/iffe.sh:
- Ignore the proto-related -e (--package) and -p (--prototyped)
  options; keep parsing them for backwards compatibility.
- Trim the macros passed to every test to their standard C
  versions, removing K&R C and C++ versions. These are now
  considered to be for backwards compatibility only.

src/cmd/INIT/iffe.tst:
- Remove proto(1) mangling code.
  By the way, iffe can be regression-tested as follows:
        $ bin/package use   # set up environment in a child shell
        $ regress src/cmd/INIT/iffe.tst
        $ exit              # leave package environment

src/cmd/INIT/make.probe, src/cmd/INIT/probe.win32:
- Remove code to handle C++.

src/lib/libast/features/common:
- As in iffe.sh above, trim macros designed for compatibility with
  C++ and ancient C compilers to their standard C versions and
  comment that they are for backwards compatibility with AST code.
  This is needed to keep all the old ast and ksh code compiling.

src/cmd/ksh93/sh/init.c,
src/cmd/ksh93/sh/name.c:
- Clarify libshell ABI compatibility function versions of macros.
  A "proto workaround" comment in the original code mislead me into
  thinking this had something to do with the removed proto(1), but
  it's unrelated. Call the workaround macro BYPASS_MACRO instead.

src/cmd/ksh93/include/defs.h:
- sh_sigcheck() macro: allow &sh as an argument: parenthesise shp.

src/cmd/ksh93/sh/nvtype.c:
- Remove unused nv_mkstruct() function. (re: d0a5cab1)

**/features/*:
- Remove obsolete iffe 'set prototyped' option.

**/Mamfile:
- Remove all references to the ast/prototyped.h header.
- Remove all use of the proto command. Simply copy instead.

*** 850-ish source files: ***
- Remove all '#pragma prototyped' directives.
- Remove all C++ compat code conditional upon defined(__cplusplus).
- Remove all use of the _ARG_ macro, which on standard C expands to
  its argument:
        #define _ARG_(x)        x
  (on K&R C, it expanded to nothing)
- Remove all use of _BEGIN_EXTERNS_ and _END_EXTERNS_ macros (empty
  on standard C; this was for C++ compatibility)
- Reduce all #if __STD_C (standard code) #else (K&R code) #endif
  blocks to the standard code only, without use of the macro.
- Same for _STD_ macro which seems to have had the same function.
- Change all instances of 'Void_t' to standard 'void'.
This commit is contained in:
Martijn Dekker 2021-12-23 03:14:20 +00:00
parent 3785a0685c
commit a1f5c99204
869 changed files with 1853 additions and 14292 deletions
Download patch file Download diff file Expand all files Collapse all files

41
src/cmd/ksh93/Mamfile
View file

@ -77,10 +77,7 @@ make install
done ${PACKAGE_ast_INCLUDE}/dlldefs.h dontcare
make ${PACKAGE_ast_INCLUDE}/cmdext.h implicit
make ${PACKAGE_ast_INCLUDE}/shcmd.h implicit
make ${PACKAGE_ast_INCLUDE}/prototyped.h implicit
done ${PACKAGE_ast_INCLUDE}/prototyped.h dontcare
done ${PACKAGE_ast_INCLUDE}/shcmd.h dontcare
prev ${PACKAGE_ast_INCLUDE}/prototyped.h implicit
done ${PACKAGE_ast_INCLUDE}/cmdext.h dontcare
prev ${PACKAGE_ast_INCLUDE}/shcmd.h implicit
make ${PACKAGE_ast_INCLUDE}/stak.h implicit
@ -120,13 +117,10 @@ make install
prev ${PACKAGE_ast_INCLUDE}/ast_common.h implicit
done ${PACKAGE_ast_INCLUDE}/ast_wchar.h dontcare
prev ${PACKAGE_ast_INCLUDE}/ast_common.h implicit
prev ${PACKAGE_ast_INCLUDE}/prototyped.h implicit
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
@ -146,12 +140,9 @@ make install
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}/sfio.h dontcare
prev ${PACKAGE_ast_INCLUDE}/prototyped.h implicit
done ${PACKAGE_ast_INCLUDE}/stk.h dontcare
prev ${PACKAGE_ast_INCLUDE}/prototyped.h implicit
done ${PACKAGE_ast_INCLUDE}/stak.h dontcare
make ${PACKAGE_ast_INCLUDE}/error.h implicit
make ${PACKAGE_ast_INCLUDE}/option.h implicit
@ -163,15 +154,11 @@ make install
done ${PACKAGE_ast_INCLUDE}/vmalloc.h dontcare
prev ${PACKAGE_ast_INCLUDE}/sfio.h implicit
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}/option.h dontcare
prev ${PACKAGE_ast_INCLUDE}/ast.h implicit
prev ${PACKAGE_ast_INCLUDE}/prototyped.h implicit
done ${PACKAGE_ast_INCLUDE}/error.h dontcare
prev ${PACKAGE_ast_INCLUDE}/ast.h implicit
prev ${PACKAGE_ast_INCLUDE}/prototyped.h implicit
done ${PACKAGE_ast_INCLUDE}/cmd.h dontcare
prev ${PACKAGE_ast_INCLUDE}/shcmd.h implicit
make include/nval.h implicit
@ -213,7 +200,6 @@ make install
make ${PACKAGE_ast_INCLUDE}/ast_time.h implicit
done ${PACKAGE_ast_INCLUDE}/ast_time.h dontcare
prev ${PACKAGE_ast_INCLUDE}/ast.h implicit
prev ${PACKAGE_ast_INCLUDE}/prototyped.h implicit
done ${PACKAGE_ast_INCLUDE}/times.h dontcare
done FEATURE/time generated
make include/builtins.h implicit
@ -292,7 +278,6 @@ make install
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 include/builtins.h implicit
prev include/name.h implicit
@ -442,7 +427,6 @@ make install
make ${PACKAGE_ast_INCLUDE}/ast_ccode.h implicit
done ${PACKAGE_ast_INCLUDE}/ast_ccode.h dontcare
prev ${PACKAGE_ast_INCLUDE}/ast_common.h implicit
prev ${PACKAGE_ast_INCLUDE}/prototyped.h implicit
done ${PACKAGE_ast_INCLUDE}/ccode.h
make ${PACKAGE_ast_INCLUDE}/tmx.h implicit
make ${PACKAGE_ast_INCLUDE}/tv.h implicit
@ -451,7 +435,6 @@ make install
make ${PACKAGE_ast_INCLUDE}/tm.h implicit
prev ${PACKAGE_ast_INCLUDE}/times.h implicit
prev ${PACKAGE_ast_INCLUDE}/ast.h implicit
prev ${PACKAGE_ast_INCLUDE}/prototyped.h implicit
done ${PACKAGE_ast_INCLUDE}/tm.h dontcare
done ${PACKAGE_ast_INCLUDE}/tmx.h
make include/streval.h implicit
@ -800,12 +783,10 @@ make install
make dirlib.h implicit
done dirlib.h dontcare virtual
prev ${PACKAGE_ast_INCLUDE}/ast_lib.h implicit
prev ${PACKAGE_ast_INCLUDE}/prototyped.h implicit
done ${PACKAGE_ast_INCLUDE}/ast_dir.h
prev ${PACKAGE_ast_INCLUDE}/stak.h implicit
prev ${PACKAGE_ast_INCLUDE}/ls.h implicit
make ${PACKAGE_ast_INCLUDE}/glob.h implicit
prev ${PACKAGE_ast_INCLUDE}/prototyped.h implicit
done ${PACKAGE_ast_INCLUDE}/glob.h
prev ${PACKAGE_ast_INCLUDE}/ast.h implicit
prev include/test.h implicit
@ -946,7 +927,6 @@ make install
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
prev include/defs.h implicit
done sh/jobs.c
@ -1508,26 +1488,23 @@ make install
make ${PACKAGE_ast_INCLUDE}/nval.h
prev ${PACKAGE_ast_INCLUDE}
prev include/nval.h
exec - proto -p -s include/nval.h > 1.${COTEMP}.x
exec - if cmp 2>/dev/null -s ${PACKAGE_ast_INCLUDE}/nval.h 1.${COTEMP}.x
exec - then rm -f 1.${COTEMP}.x
exec - else mv 1.${COTEMP}.x ${PACKAGE_ast_INCLUDE}/nval.h
exec - if cmp 2>/dev/null -s include/nval.h ${PACKAGE_ast_INCLUDE}/nval.h
exec - then :
exec - else ${STDCP} include/nval.h ${PACKAGE_ast_INCLUDE}/nval.h
exec - fi
done ${PACKAGE_ast_INCLUDE}/nval.h generated
make ${PACKAGE_ast_INCLUDE}/shell.h
prev include/shell.h
exec - proto -p -s include/shell.h > 1.${COTEMP}.x
exec - if cmp 2>/dev/null -s ${PACKAGE_ast_INCLUDE}/shell.h 1.${COTEMP}.x
exec - then rm -f 1.${COTEMP}.x
exec - else mv 1.${COTEMP}.x ${PACKAGE_ast_INCLUDE}/shell.h
exec - if cmp 2>/dev/null -s include/shell.h ${PACKAGE_ast_INCLUDE}/shell.h
exec - then :
exec - else ${STDCP} include/shell.h ${PACKAGE_ast_INCLUDE}/shell.h
exec - fi
done ${PACKAGE_ast_INCLUDE}/shell.h generated
make ${PACKAGE_ast_INCLUDE}/history.h
prev include/history.h
exec - proto -p -s include/history.h > 1.${COTEMP}.x
exec - if cmp 2>/dev/null -s ${PACKAGE_ast_INCLUDE}/history.h 1.${COTEMP}.x
exec - then rm -f 1.${COTEMP}.x
exec - else mv 1.${COTEMP}.x ${PACKAGE_ast_INCLUDE}/history.h
exec - if cmp 2>/dev/null -s include/history.h ${PACKAGE_ast_INCLUDE}/history.h
exec - then :
exec - else ${STDCP} include/history.h ${PACKAGE_ast_INCLUDE}/history.h
exec - fi
done ${PACKAGE_ast_INCLUDE}/history.h generated
make ${INSTALLROOT}/bin/suid_exec

4
src/cmd/ksh93/RELEASE
View file

@ -620,8 +620,8 @@ ____
10-09-29 A bug in which loading a function from FPATH could leave a file
descriptor open has been fixed.
10-09-28 +A new compile option SHOPT_FIXEDARRAY has been added and is being
evaluated. It allows fixed sized indexed arrays be to defined
using "typeset array[dim1][dim2]...[dimn]". Fixed sized arrays
evaluated. It allows fixed-size indexed arrays be to defined
using "typeset array[dim1][dim2]...[dimn]". Fixed-size arrays
are used the same way indexed arrays are. Currently, only fixed
arrays of fixed objects (float, int, and justified objects) are
supported.

1
src/cmd/ksh93/bltins/alarm.c
View file

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
/*
* alarm [-r] [varname [+]when]
*

1
src/cmd/ksh93/bltins/cd_pwd.c
View file

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
/*
* cd [-L] [-Pe] [dirname]
* cd [-L] [-Pe] [old] [new]

1
src/cmd/ksh93/bltins/cflow.c
View file

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
/*
* break [n]
* continue [n]

1
src/cmd/ksh93/bltins/enum.c
View file

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
#include "defs.h"
#define ENUM_ID "enum (ksh 93u+m) 2021-12-17"

1
src/cmd/ksh93/bltins/getopts.c
View file

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
/*
* getopts [-a name] optstring name [args...]
*

1
src/cmd/ksh93/bltins/hist.c
View file

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
#include "defs.h"
#include <stak.h>
#include <ls.h>

1
src/cmd/ksh93/bltins/misc.c
View file

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
/*
* bg [job...]
* disown [job...]

1
src/cmd/ksh93/bltins/mkservice.c
View file

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
/*
* mkservice varname pathname
* eloop [-t timeout]

1
src/cmd/ksh93/bltins/print.c
View file

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
/*
* echo [arg...]
* print [-enprsvC] [-f format] [-u fd] [string ...]

1
src/cmd/ksh93/bltins/read.c
View file

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
/*
* read [-ACprsSv] [-d delim] [-u fd] [-t timeout] [-n count] [-N count] [var?prompt] [var ...]
*

1
src/cmd/ksh93/bltins/regress.c
View file

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
/*
* regression test intercept control
* enable with 'SHOPT REGRESS=1' in src/cmd/ksh93/SHOPT.sh

1
src/cmd/ksh93/bltins/sleep.c
View file

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
/*
* sleep [-s] duration
*

1
src/cmd/ksh93/bltins/test.c
View file

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
/*
* test expression
* [ expression ]

1
src/cmd/ksh93/bltins/trap.c
View file

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
/*
* trap [-p] action sig...
* kill [-lL] [sig...]

1
src/cmd/ksh93/bltins/typeset.c
View file

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
/*
* export [-p] [arg...]
* readonly [-p] [arg...]

1
src/cmd/ksh93/bltins/ulimit.c
View file

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
/*
* ulimit [-HSaMctdfxlqenupmrbiswTv] [limit]
*

1
src/cmd/ksh93/bltins/umask.c
View file

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
/*
* umask [-S] [mask]
*

1
src/cmd/ksh93/bltins/whence.c
View file

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
/*
* command [-pvVx] name [arg...]
* whence [-afpqv] name...

1
src/cmd/ksh93/data/aliases.c
View file

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
#include "defs.h"
#include <signal.h>
#include "FEATURE/options"

1
src/cmd/ksh93/data/builtins.c
View file

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
#include "defs.h"

1
src/cmd/ksh93/data/keywords.c
View file

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
#include "shell.h"
#include "shlex.h"
#include "FEATURE/options"

1
src/cmd/ksh93/data/lexstates.c
View file

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
#include <ast.h>

1
src/cmd/ksh93/data/limits.c
View file

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
#include <ast.h>
#include "ulimit.h"

1
src/cmd/ksh93/data/msg.c
View file

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
/*
* UNIX shell
* S. R. Bourne

1
src/cmd/ksh93/data/options.c
View file

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
#include "defs.h"
#include "name.h"

1
src/cmd/ksh93/data/strdata.c
View file

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
/*
* data for string evaluator library
*/

1
src/cmd/ksh93/data/testops.c
View file

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
/*
* tables for the test builtin [[ ... ]] and [ ... ]

1
src/cmd/ksh93/data/variables.c
View file

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
#include <ast.h>
#include "FEATURE/options"

1
src/cmd/ksh93/edit/completion.c
View file

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
/*
* completion.c - command and file completion for shell editors
*

1
src/cmd/ksh93/edit/edit.c
View file

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
/*
* edit.c - common routines for vi and emacs one line editors in shell
*

1
src/cmd/ksh93/edit/emacs.c
View file

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
/* Original version by Michael T. Veach
* Adapted for ksh by David Korn */
/* EMACS_MODES: c tabstop=4

5
src/cmd/ksh93/edit/hexpand.c
View file

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
/*
* bash style history expansion
*
@ -591,7 +590,7 @@ getsel:
{
/* preset old with match from !?string? */
if(!sb.str[0] && wm)
sb.str[0] = sh_strdup(sfsetbuf(wm, (Void_t*)1, 0));
sb.str[0] = sh_strdup(sfsetbuf(wm, (void*)1, 0));
cp = parse_subst(cp, &sb);
}
@ -608,7 +607,7 @@ getsel:
}
/* need pointer for strstr() */
str = sfsetbuf(tmp, (Void_t*)1, 0);
str = sfsetbuf(tmp, (void*)1, 0);
flag |= HIST_SUBSTITUTE;
while(flag & HIST_SUBSTITUTE)

1
src/cmd/ksh93/edit/history.c
View file

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
/*
* History file manipulation routines
*

1
src/cmd/ksh93/edit/vi.c
View file

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
/* Adapted for ksh by David Korn */
/*+ VI.C P.D. Sullivan
*

5
src/cmd/ksh93/features/externs
View file

@ -1,4 +1,3 @@
set prototyped
hdr nc,exec_attr
mem exception.name,_exception.name math.h
lib setreuid,setregid,nice,fork,spawnveg,fchdir
@ -21,16 +20,12 @@ tst note{ determining extra bytes per argument for arguments list }end output{
* even if all the arguments should fit in ARG_MAX based on their length.
*/
/* AST includes */
#include <ast.h>
#include <error.h>
#include <sfio.h>
#include <stak.h>
#include <wait.h>
/* Standard includes */
#include <errno.h>
int main(int argc,char *argv[])
{
int extra_bytes = 0, envlen, argmax, i;

1
src/cmd/ksh93/features/math.sh
View file

@ -122,7 +122,6 @@ eval `iffe $iffeflags -c "$cc" - dat,npt,mac $lib $iffehdrs $iffelibs 2>&$stderr
eval `iffe $iffeflags -c "$cc" - num $nums $iffehdrs $iffelibs 2>&$stderr`
cat <<!
#pragma prototyped
#pragma clang diagnostic ignored "-Wdeprecated-declarations"
/* : : generated by $command from $table : : */

1
src/cmd/ksh93/features/poll
View file

@ -123,7 +123,6 @@ tst socketpair_shutdown_mode note{ fchmod() after socketpair() shutdown() }end e
}
}end
cat{
#pragma prototyped
#ifdef _lib_poll
# define poll _SYS_poll
#else

1
src/cmd/ksh93/include/argnod.h
View file

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
#ifndef ARG_RAW
/*
* struct to hold a word argument

1
src/cmd/ksh93/include/builtins.h
View file

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
#ifndef __builtins_h_defined
#define __builtins_h_defined

3
src/cmd/ksh93/include/defs.h
View file

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
/*
* David Korn
* AT&T Labs
@ -417,7 +416,7 @@ extern char *sh_getcwd(void);
#define sh_getstate() (sh.st.states)
#define sh_setstate(x) (sh.st.states = (x))
#define sh_sigcheck(shp) do{if(shp->trapnote&SH_SIGSET)sh_exit(SH_EXITSIG);} while(0)
#define sh_sigcheck(shp) do{if((shp)->trapnote&SH_SIGSET)sh_exit(SH_EXITSIG);} while(0)
extern int32_t sh_mailchk;
extern const char e_dict[];

5
src/cmd/ksh93/include/edit.h
View file

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
#ifndef SEARCHSIZE
/*
* edit.h - common data structure for vi and emacs edit options
@ -238,11 +237,11 @@ extern int hist_expand(const char *, char **);
#endif /* SHOPT_HISTEXPAND */
#if SHOPT_ESH
extern void emacs_redraw(Void_t*);
extern void emacs_redraw(void*);
#endif /* SHOPT_ESH */
#if SHOPT_VSH
extern void vi_redraw(Void_t*);
extern void vi_redraw(void*);
#endif /* SHOPT_VSH */
#endif /* !SEARCHSIZE */

1
src/cmd/ksh93/include/fault.h
View file

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
#ifndef SH_SIGBITS
/*
* UNIX shell

1
src/cmd/ksh93/include/fcin.h
View file

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
#ifndef fcgetc
/*
* David Korn

1
src/cmd/ksh93/include/history.h
View file

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
#ifndef HIST_VERSION
/*
* Interface for history mechanism

1
src/cmd/ksh93/include/io.h
View file

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
/*
* UNIX shell
* David Korn

1
src/cmd/ksh93/include/jobs.h
View file

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
#ifndef JOB_NFLAG
/*
* Interface to job control for shell

1
src/cmd/ksh93/include/lexstates.h
View file

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
#ifndef S_BREAK
#define S_BREAK 1 /* end of token */
#define S_EOF 2 /* end of buffer */

5
src/cmd/ksh93/include/name.h
View file

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
#ifndef _NV_PRIVATE
/*
* This is the implementation header file for name-value pairs
@ -76,7 +75,7 @@ union Value
#if SHOPT_FIXEDARRAY
# define ARRAY_FIXED ARRAY_NOCLONE /* For index values */
#endif /* SHOPT_FIXEDARRAY */
#define NV_FARRAY 0x10000000 /* fixed sized arrays */
#define NV_FARRAY 0x10000000 /* fixed-size arrays */
#define NV_ASETSUB 8 /* set subscript */
/* These flags are used as options to array_get() */
@ -213,7 +212,7 @@ extern Namval_t *nv_parent(Namval_t*);
extern char *nv_getbuf(size_t);
extern Namval_t *nv_mount(Namval_t*, const char *name, Dt_t*);
extern Namval_t *nv_arraychild(Namval_t*, Namval_t*, int);
extern int nv_compare(Dt_t*, Void_t*, Void_t*, Dtdisc_t*);
extern int nv_compare(Dt_t*, void*, void*, Dtdisc_t*);
extern void nv_outnode(Namval_t*,Sfio_t*, int, int);
extern int nv_subsaved(Namval_t*, int);
extern void nv_typename(Namval_t*, Sfio_t*);

1
src/cmd/ksh93/include/national.h
View file

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
/*
* national.h - definitions for multibyte character sets
*

3
src/cmd/ksh93/include/nval.h
View file

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
#ifndef NV_DEFAULT
/*
* David Korn
@ -87,7 +86,7 @@ struct Namarray
Namfun_t hdr;
long nelem; /* number of elements */
void *(*fun)(Namval_t*,const char*,int); /* associative arrays */
void *fixed; /* for fixed sized arrays */
void *fixed; /* for fixed-size arrays */
Dt_t *table; /* for subscripts */
void *scope; /* non-zero when scoped */
};

1
src/cmd/ksh93/include/path.h
View file

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
#ifndef PATH_OFFSET
/*

1
src/cmd/ksh93/include/regress.h
View file

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
/*
* David Korn
* AT&T Labs

1
src/cmd/ksh93/include/shell.h
View file

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
#ifndef SH_INTERACTIVE
/*
* David Korn

1
src/cmd/ksh93/include/shlex.h
View file

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
#ifndef NOTSYM
/*
* UNIX shell

1
src/cmd/ksh93/include/shnodes.h
View file

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
#ifndef _SHNODES_H
#define _SHNODES_H 1
/*

1
src/cmd/ksh93/include/shtable.h
View file

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
#ifndef _SHTABLE_H
/*

1
src/cmd/ksh93/include/streval.h
View file

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
#ifndef SEQPOINT
/*
* D. G. Korn

1
src/cmd/ksh93/include/terminal.h
View file

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
#ifndef _terminal_
#define _terminal_ 1

1
src/cmd/ksh93/include/test.h
View file

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
#ifndef TEST_ARITH
/*
* UNIX shell

1
src/cmd/ksh93/include/ulimit.h
View file

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
#ifndef _ULIMIT_H
#define _ULIMIT_H 1
/*

1
src/cmd/ksh93/include/variables.h
View file

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
#ifndef SH_VALNOD

2
src/cmd/ksh93/sh.memo
View file

@ -1267,7 +1267,7 @@ For each of these attributes, a width can be defined explicitly or else
it is defined the first time an assignment is made to the variable.
Each assignment causes justification of the field, truncating
if necessary.
Assignment to fixed sized variables
Assignment to fixed-size variables
provides one way to generate a substring consisting of
a fixed number of characters from
the beginning or end of a string.

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

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
/*
* UNIX shell
*

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

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
/*
* Shell arithmetic - uses streval library
* David Korn

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

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
/*
* Array processing routines
*

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

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
/*
* David Korn
* AT&T Labs

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

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
/*
* File name expansion
*

3
src/cmd/ksh93/sh/fault.c
View file

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
/*
* Fault handling routines
*
@ -50,7 +49,7 @@ static int cursig = -1;
/*
* This exception handler is called after vmalloc() unlocks the region
*/
static int malloc_done(Vmalloc_t* vm, int type, Void_t* val, Vmdisc_t* dp)
static int malloc_done(Vmalloc_t* vm, int type, void* val, Vmdisc_t* dp)
{
dp->exceptf = 0;
sh_exit(SH_EXITSIG);

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

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
/*
* Routines to implement fast character input
*

30
src/cmd/ksh93/sh/init.c
View file

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
/*
*
* Shell initialization
@ -2005,43 +2004,32 @@ static void env_import_attributes(Shell_t *shp, char *next)
}
/*
* terminate shell and free up the space
* libshell ABI compatibility functions
*/
int sh_term(void)
{
sfdisc(sfstdin,SF_POPDISC);
free((char*)sh.outbuff);
stakset(NIL(char*),0);
return(0);
}
#define BYPASS_MACRO
/* function versions of these */
#define DISABLE /* proto workaround */
unsigned long sh_isoption DISABLE (int opt)
unsigned long sh_isoption BYPASS_MACRO (int opt)
{
return(sh_isoption(opt));
}
unsigned long sh_onoption DISABLE (int opt)
unsigned long sh_onoption BYPASS_MACRO (int opt)
{
return(sh_onoption(opt));
}
unsigned long sh_offoption DISABLE (int opt)
unsigned long sh_offoption BYPASS_MACRO (int opt)
{
return(sh_offoption(opt));
}
void sh_sigcheck DISABLE (Shell_t *shp)
void sh_sigcheck BYPASS_MACRO (Shell_t *shp)
{
if(!shp)
shp = sh_getinterp();
sh_sigcheck(shp);
NOT_USED(shp);
sh_sigcheck(&sh);
}
Dt_t* sh_bltin_tree DISABLE (void)
Dt_t* sh_bltin_tree(void)
{
return(sh.bltin_tree);
}

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

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
/*
* Input/output file processing

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

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
/*
* Job control for UNIX Shell
*

5
src/cmd/ksh93/sh/lex.c
View file

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
/*
* KornShell lexical analyzer
*
@ -145,7 +144,7 @@ static void lex_advance(Sfio_t *iop, const char *buff, register int size, void *
sfwrite(shp->strbuf,lp->lexd.docend,n);
lp->lexd.docextra += n;
if(sffileno(iop)>=0)
lp->lexd.docend = sfsetbuf(iop,(Void_t*)iop,0);
lp->lexd.docend = sfsetbuf(iop,(void*)iop,0);
else
lp->lexd.docend = fcfirst();
}
@ -1736,7 +1735,7 @@ void sh_lexskip(Lex_t *lp,int close, register int copy, int state)
}
#if SHOPT_CRNL
ssize_t _sfwrite(Sfio_t *sp, const Void_t *buff, size_t n)
ssize_t _sfwrite(Sfio_t *sp, const void *buff, size_t n)
{
const char *cp = (const char*)buff, *next=cp, *ep = cp + n;
int m=0,k;

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

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
/*
* Shell macro expander
* expands ~

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

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
/*
* UNIX shell
*

24
src/cmd/ksh93/sh/name.c
View file

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
/*
* AT&T Labs
*
@ -3703,28 +3702,25 @@ char *nv_name(register Namval_t *np)
Namval_t *nv_lastdict(void)
{
Shell_t *shp = sh_getinterp();
return(shp->last_table);
return(sh.last_table);
}
#undef nv_context
/*
* returns the data context for a builtin
* libshell ABI compatibility functions
*/
void *nv_context(Namval_t *np)
#define BYPASS_MACRO
void *nv_context BYPASS_MACRO (Namval_t *np)
{
return((void*)np->nvfun);
return(nv_context(np));
}
#define DISABLE /* proto workaround */
int nv_isnull DISABLE (register Namval_t *np)
int nv_isnull BYPASS_MACRO (Namval_t *np)
{
return(nv_isnull(np));
}
#undef nv_setsize
int nv_setsize(register Namval_t *np, int size)
int nv_setsize BYPASS_MACRO (Namval_t *np, int size)
{
int oldsize = nv_size(np);
if(size>=0)
@ -3732,9 +3728,7 @@ int nv_setsize(register Namval_t *np, int size)
return(oldsize);
}
#undef nv_unset
void nv_unset(register Namval_t *np)
void nv_unset BYPASS_MACRO (Namval_t *np)
{
_nv_unset(np,0);
return;

3
src/cmd/ksh93/sh/nvdisc.c
View file

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
/*
* AT&T Labs
*
@ -33,7 +32,7 @@
static void assign(Namval_t*,const char*,int,Namfun_t*);
int nv_compare(Dt_t* dict, Void_t *sp, Void_t *dp, Dtdisc_t *disc)
int nv_compare(Dt_t* dict, void *sp, void *dp, Dtdisc_t *disc)
{
if(sp==dp)
return(0);

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

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
/*
* code for tree nodes and name walking

124
src/cmd/ksh93/sh/nvtype.c
View file

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
/*
* David Korn
* AT&T Labs
@ -1408,129 +1407,6 @@ Fields_t foo[]=
0
};
Namval_t *nv_mkstruct(const char *name, int rsize, Fields_t *fields)
{
Namval_t *mp, *nq, *nr, *tp;
Fields_t *fp;
Namtype_t *dp, *pp;
char *cp, *sp;
int nnodes=0, offset=staktell(), n, r, i, j;
size_t m, size=0;
stakputs(NV_CLASS);
stakputc('.');
r = staktell();
stakputs(name);
stakputc(0);
mp = nv_open(stakptr(offset), sh.var_tree, NV_VARNAME);
stakseek(r);
for(fp=fields; fp->name; fp++)
{
m = strlen(fp->name)+1;
size += m;
nnodes++;
if(memcmp(fp->type,"typeset",7))
{
stakputs(fp->type);
stakputc(0);
tp = nv_open(stakptr(offset), sh.var_tree, NV_VARNAME|NV_NOADD|NV_NOFAIL);
stakseek(r);
if(!tp)
{
errormsg(SH_DICT,ERROR_exit(1),e_unknowntype,strlen(fp->type),fp->type);
UNREACHABLE();
}
if(dp = (Namtype_t*)nv_hasdisc(tp,&type_disc))
{
nnodes += dp->numnodes;
if((i=dp->strsize) < 0)
i = -i;
size += i + dp->numnodes*m;
}
}
}
pp = sh_newof(NiL,Namtype_t, 1, nnodes*NV_MINSZ + rsize + size);
pp->fun.dsize = sizeof(Namtype_t)+nnodes*NV_MINSZ +rsize;
pp->fun.type = mp;
pp->np = mp;
pp->childfun.fun.disc = &chtype_disc;
pp->childfun.fun.nofree = 1;
pp->childfun.ttype = pp;
pp->childfun.ptype = pp;
pp->fun.disc = &type_disc;
pp->nodes = (char*)(pp+1);
pp->numnodes = nnodes;
pp->strsize = size;
pp->data = pp->nodes + nnodes*NV_MINSZ;
cp = pp->data + rsize;
for(i=0,fp=fields; fp->name; fp++)
{
nq = nv_namptr(pp->nodes,i++);
nq->nvname = cp;
nq->nvalue.cp = pp->data + fp->offset;
nv_onattr(nq,NV_MINIMAL|NV_NOFREE);
m = strlen(fp->name)+1;
memcpy(cp, fp->name, m);
cp += m;
if(memcmp(fp->type,"typeset",7))
{
stakputs(fp->type);
stakputc(0);
tp = nv_open(stakptr(offset), sh.var_tree, NV_VARNAME);
stakseek(r);
clone_all_disc(tp,nq,NV_RDONLY);
nq->nvflag = tp->nvflag|NV_MINIMAL|NV_NOFREE;
nq->nvsize = tp->nvsize;
if(dp = (Namtype_t*)nv_hasdisc(nq,&type_disc))
dp->strsize = -dp->strsize;
if(dp = (Namtype_t*)nv_hasdisc(tp,&type_disc))
{
if(nv_hasdisc(nq,&chtype_disc))
nv_disc(nq, &pp->childfun.fun, NV_LAST);
sp = (char*)nq->nvalue.cp;
memcpy(sp, dp->data, nv_size(tp));
for(j=0; j < dp->numnodes; j++)
{
nr = nv_namptr(dp->nodes,j);
nq = nv_namptr(pp->nodes,i++);
nq->nvname = cp;
memcpy(cp,fp->name,m);
cp[m-1] = '.';
cp += m;
n = strlen(nr->nvname)+1;
memcpy(cp,nr->nvname,n);
cp += n;
if(nr->nvalue.cp>=dp->data && nr->nvalue.cp < (char*)pp + pp->fun.dsize)
{
nq->nvalue.cp = sp + (nr->nvalue.cp-dp->data);
}
nq->nvflag = nr->nvflag;
nq->nvsize = nr->nvsize;
}
}
}
else if(strmatch(fp->type+7,"*-*i*")==0)
{
nv_onattr(nq,NV_NOFREE|NV_RDONLY|NV_INTEGER);
if(strmatch(fp->type+7,"*-*s*")==0)
nv_onattr(nq,NV_INT16P);
else if(strmatch(fp->type+7,"*-*l*")==0)
nv_onattr(nq,NV_INT64);
if(strmatch(fp->type+7,"*-*u*")==0)
nv_onattr(nq,NV_UNSIGN);
}
}
stakseek(offset);
nv_onattr(mp,NV_RDONLY|NV_NOFREE|NV_BINARY);
nv_setsize(mp,rsize);
nv_disc(mp, &pp->fun, NV_LAST);
mp->nvalue.cp = pp->data;
nv_newtype(mp);
return(mp);
}
static void write_indent(Sfio_t *out,char *str,int n,int indent)
{
register int c, first=1;

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

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
/*
* UNIX shell
*

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

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
/*
* David Korn
* AT&T Labs

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

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
#include <shell.h>

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

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
/*
* David Korn
* AT&T Labs

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

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
/*
* D. G. Korn

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

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
/*
* string processing routines for Korn shell
*

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

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
/*
* Create and manage subshells avoiding forks when possible
*

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

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
/*
* This is a program to execute 'execute only' and suid/sgid shell scripts.
* This program must be owned by root and must have the set uid bit set.

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

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
/*
* David Korn
* AT&T Labs

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

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
#include <ast.h>
#include <sig.h>

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

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
/*
* David Korn
* AT&T Labs

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

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
#include "defs.h"
/*

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

@ -18,7 +18,6 @@
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
/*
* UNIX shell parse tree executer
*