mirror of
git://git.code.sf.net/p/cdesktopenv/code
synced 2025-02-24 15:04:13 +00:00
9f980ba65a
This fixes the function that sets ${.sh.match}. Patch from OpenSUSE:
https://build.opensuse.org/package/view_file/shells/ksh/ksh93-limit-name-len.dif
src/cmd/ksh93/sh/init.c: sh_setmatch():
- Fix node size calculation, possibly preventing data corruption.
src/cmd/ksh93/include/ulimit.h: Limit_t:
- Defining the 'name' struct member as 'char name[16]' makes
no sense as the name is being initialised statically in
data/limits.c; just make it a 'char *name' pointer.
174 lines
4.6 KiB
C
174 lines
4.6 KiB
C
/***********************************************************************
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* *
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* This software is part of the ast package *
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* Copyright (c) 1982-2012 AT&T Intellectual Property *
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* and is licensed under the *
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* Eclipse Public License, Version 1.0 *
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* by AT&T Intellectual Property *
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* *
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* A copy of the License is available at *
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* http://www.eclipse.org/org/documents/epl-v10.html *
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* (with md5 checksum b35adb5213ca9657e911e9befb180842) *
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* *
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* Information and Software Systems Research *
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* AT&T Research *
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* Florham Park NJ *
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* *
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* David Korn <dgk@research.att.com> *
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* *
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***********************************************************************/
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#pragma prototyped
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#ifndef _ULIMIT_H
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#define _ULIMIT_H 1
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/*
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* This is for the ulimit built-in command
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*/
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#include "FEATURE/time"
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#include "FEATURE/rlimits"
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#if defined(_sys_resource) && defined(_lib_getrlimit)
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# include <sys/resource.h>
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# if !defined(RLIMIT_FSIZE) && defined(_sys_vlimit)
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/* This handles hp/ux problem */
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# include <sys/vlimit.h>
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# define RLIMIT_FSIZE (LIM_FSIZE-1)
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# define RLIMIT_DATA (LIM_DATA-1)
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# define RLIMIT_STACK (LIM_STACK-1)
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# define RLIMIT_CORE (LIM_CORE-1)
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# define RLIMIT_CPU (LIM_CPU-1)
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# ifdef LIM_MAXRSS
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# define RLIMIT_RSS (LIM_MAXRSS-1)
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# endif /* LIM_MAXRSS */
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# endif
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# undef _lib_ulimit
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#else
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# ifdef _sys_vlimit
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# include <sys/vlimit.h>
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# undef _lib_ulimit
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# define RLIMIT_FSIZE LIM_FSIZE
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# define RLIMIT_DATA LIM_DATA
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# define RLIMIT_STACK LIM_STACK
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# define RLIMIT_CORE LIM_CORE
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# define RLIMIT_CPU LIM_CPU
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# ifdef LIM_MAXRSS
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# define RLIMIT_RSS LIM_MAXRSS
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# endif /* LIM_MAXRSS */
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# else
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# ifdef _lib_ulimit
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# define vlimit ulimit
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# endif /* _lib_ulimit */
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# endif /* _lib_vlimit */
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#endif
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#ifdef RLIM_INFINITY
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# define INFINITY RLIM_INFINITY
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#else
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# ifndef INFINITY
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# define INFINITY ((rlim_t)-1L)
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# endif /* INFINITY */
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#endif /* RLIM_INFINITY */
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#if defined(_lib_getrlimit) || defined(_lib_vlimit) || defined(_lib_ulimit)
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# ifndef RLIMIT_VMEM
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# ifdef RLIMIT_AS
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# define RLIMIT_VMEM RLIMIT_AS
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# endif
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# endif /* !RLIMIT_VMEM */
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#else
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# define _no_ulimit
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#endif
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#ifndef _typ_rlim_t
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typedef long rlim_t;
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#endif
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#if !defined(RLIMIT_NOFILE) && defined(RLIMIT_OFILE)
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#define RLIMIT_NOFILE RLIMIT_OFILE
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#endif
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#ifndef RLIMIT_UNKNOWN
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#define RLIMIT_UNKNOWN (-9999)
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#endif
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#ifndef RLIMIT_AS
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#define RLIMIT_AS RLIMIT_UNKNOWN
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#endif
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#ifndef RLIMIT_CORE
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#define RLIMIT_CORE RLIMIT_UNKNOWN
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#endif
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#ifndef RLIMIT_CPU
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#define RLIMIT_CPU RLIMIT_UNKNOWN
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#endif
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#ifndef RLIMIT_DATA
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#define RLIMIT_DATA RLIMIT_UNKNOWN
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#endif
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#ifndef RLIMIT_FSIZE
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#define RLIMIT_FSIZE RLIMIT_UNKNOWN
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#endif
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#ifndef RLIMIT_LOCKS
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#define RLIMIT_LOCKS RLIMIT_UNKNOWN
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#endif
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#ifndef RLIMIT_MEMLOCK
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#define RLIMIT_MEMLOCK RLIMIT_UNKNOWN
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#endif
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#ifndef RLIMIT_MSGQUEUE
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#define RLIMIT_MSGQUEUE RLIMIT_UNKNOWN
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#endif
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#ifndef RLIMIT_NOFILE
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#define RLIMIT_NOFILE RLIMIT_UNKNOWN
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#endif
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#ifndef RLIMIT_NICE
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#define RLIMIT_NICE RLIMIT_UNKNOWN
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#endif
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#ifndef RLIMIT_NPROC
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#define RLIMIT_NPROC RLIMIT_UNKNOWN
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#endif
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#ifndef RLIMIT_PIPE
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#define RLIMIT_PIPE RLIMIT_UNKNOWN
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#endif
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#ifndef RLIMIT_PTHREAD
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#define RLIMIT_PTHREAD RLIMIT_UNKNOWN
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#endif
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#ifndef RLIMIT_RSS
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#define RLIMIT_RSS RLIMIT_UNKNOWN
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#endif
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#ifndef RLIMIT_RTPRIO
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#define RLIMIT_RTPRIO RLIMIT_UNKNOWN
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#endif
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#ifndef RLIMIT_SBSIZE
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#define RLIMIT_SBSIZE RLIMIT_UNKNOWN
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#endif
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#ifndef RLIMIT_SIGPENDING
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#define RLIMIT_SIGPENDING RLIMIT_UNKNOWN
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#endif
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#ifndef RLIMIT_STACK
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#define RLIMIT_STACK RLIMIT_UNKNOWN
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#endif
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#ifndef RLIMIT_SWAP
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#define RLIMIT_SWAP RLIMIT_UNKNOWN
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#endif
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#ifndef RLIMIT_VMEM
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#define RLIMIT_VMEM RLIMIT_UNKNOWN
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#endif
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#define LIM_COUNT 0
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#define LIM_BLOCK 1
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#define LIM_BYTE 2
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#define LIM_KBYTE 3
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#define LIM_SECOND 4
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typedef struct Limit_s
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{
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const char* name;
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const char* description;
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int index;
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const char* conf;
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unsigned char option;
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unsigned char type;
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} Limit_t;
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extern const Limit_t shtab_limits[];
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extern const int shtab_units[];
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extern const char e_unlimited[];
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extern const char* e_units[];
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#endif /* _ULIMIT_H */
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