This file is ulimit.def, from which is created ulimit.c.
It implements the builtin "ulimit" in Bash.
-Copyright (C) 1987, 1989, 1991 Free Software Foundation, Inc.
+Copyright (C) 1987-2010 Free Software Foundation, Inc.
This file is part of GNU Bash, the Bourne Again SHell.
-Bash is free software; you can redistribute it and/or modify it under
-the terms of the GNU General Public License as published by the Free
-Software Foundation; either version 1, or (at your option) any later
-version.
+Bash is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
-Bash is distributed in the hope that it will be useful, but WITHOUT ANY
-WARRANTY; without even the implied warranty of MERCHANTABILITY or
-FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
-for more details.
+Bash is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
-You should have received a copy of the GNU General Public License along
-with Bash; see the file COPYING. If not, write to the Free Software
-Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+You should have received a copy of the GNU General Public License
+along with Bash. If not, see <http://www.gnu.org/licenses/>.
$PRODUCES ulimit.c
$BUILTIN ulimit
$FUNCTION ulimit_builtin
$DEPENDS_ON !_MINIX
-$SHORT_DOC ulimit [-SHacdflmnpstuv] [limit]
-Ulimit provides control over the resources available to processes
-started by the shell, on systems that allow such control. If an
-option is given, it is interpreted as follows:
-
- -S use the `soft' resource limit
- -H use the `hard' resource limit
- -a all current limits are reported
- -c the maximum size of core files created
- -d the maximum size of a process's data segment
- -f the maximum size of files created by the shell
- -l the maximum size a process may lock into memory
- -m the maximum resident set size
- -n the maximum number of open file descriptors
- -p the pipe buffer size
- -s the maximum stack size
- -t the maximum amount of cpu time in seconds
- -u the maximum number of user processes
- -v the size of virtual memory
-
-If LIMIT is given, it is the new value of the specified resource.
-Otherwise, the current value of the specified resource is printed.
-If no option is given, then -f is assumed. Values are in 1024-byte
-increments, except for -t, which is in seconds, -p, which is in
-increments of 512 bytes, and -u, which is an unscaled number of
-processes.
+$SHORT_DOC ulimit [-SHabcdefilmnpqrstuvxT] [limit]
+Modify shell resource limits.
+
+Provides control over the resources available to the shell and processes
+it creates, on systems that allow such control.
+
+Options:
+ -S use the `soft' resource limit
+ -H use the `hard' resource limit
+ -a all current limits are reported
+ -b the socket buffer size
+ -c the maximum size of core files created
+ -d the maximum size of a process's data segment
+ -e the maximum scheduling priority (`nice')
+ -f the maximum size of files written by the shell and its children
+ -i the maximum number of pending signals
+ -l the maximum size a process may lock into memory
+ -m the maximum resident set size
+ -n the maximum number of open file descriptors
+ -p the pipe buffer size
+ -q the maximum number of bytes in POSIX message queues
+ -r the maximum real-time scheduling priority
+ -s the maximum stack size
+ -t the maximum amount of cpu time in seconds
+ -u the maximum number of user processes
+ -v the size of virtual memory
+ -x the maximum number of file locks
+ -T the maximum number of threads
+
+Not all options are available on all platforms.
+
+If LIMIT is given, it is the new value of the specified resource; the
+special LIMIT values `soft', `hard', and `unlimited' stand for the
+current soft limit, the current hard limit, and no limit, respectively.
+Otherwise, the current value of the specified resource is printed. If
+no option is given, then -f is assumed.
+
+Values are in 1024-byte increments, except for -t, which is in seconds,
+-p, which is in increments of 512 bytes, and -u, which is an unscaled
+number of processes.
+
+Exit Status:
+Returns success unless an invalid option is supplied or an error occurs.
$END
#if !defined (_MINIX)
#include <config.h>
#include "../bashtypes.h"
-#ifndef _MINIX
+#if defined (HAVE_SYS_PARAM_H)
# include <sys/param.h>
#endif
#include <stdio.h>
#include <errno.h>
+#include "../bashintl.h"
+
#include "../shell.h"
#include "common.h"
#include "bashgetopt.h"
# if defined (HPUX) && defined (RLIMIT_NEEDS_KERNEL)
# undef _KERNEL
# endif
-#else
+#elif defined (HAVE_SYS_TIMES_H)
# include <sys/times.h>
#endif
# undef HAVE_RESOURCE
#endif
+#if !defined (HAVE_RESOURCE) && defined (HAVE_ULIMIT_H)
+# include <ulimit.h>
+#endif
+
#if !defined (RLIMTYPE)
# define RLIMTYPE long
# define string_to_rlimtype(s) strtol(s, (char **)NULL, 10)
# define print_rlimtype(num, nl) printf ("%ld%s", num, nl ? "\n" : "")
#endif
-#define DESCFMT "%-28s"
-
/* Some systems use RLIMIT_NOFILE, others use RLIMIT_OFILE */
#if defined (HAVE_RESOURCE) && defined (RLIMIT_OFILE) && !defined (RLIMIT_NOFILE)
# define RLIMIT_NOFILE RLIMIT_OFILE
# define RLIMIT_MAXUPROC 260
#endif
+#if !defined (RLIMIT_PTHREAD) && defined (RLIMIT_NTHR)
+# define RLIMIT_PTHREAD RLIMIT_NTHR
+#endif
+
#if !defined (RLIM_INFINITY)
# define RLIM_INFINITY 0x7fffffff
#endif
-#if !defined (RLIM_INVALID)
-# define RLIM_INVALID (RLIMTYPE)-1
+#if !defined (RLIM_SAVED_CUR)
+# define RLIM_SAVED_CUR RLIM_INFINITY
+#endif
+
+#if !defined (RLIM_SAVED_MAX)
+# define RLIM_SAVED_MAX RLIM_INFINITY
#endif
#define LIMIT_HARD 0x01
#define LIMIT_SOFT 0x02
-static int ulimit_internal ();
-static void printone ();
-static void print_all_limits ();
+/* "Blocks" are defined as 512 bytes when in Posix mode and 1024 bytes
+ otherwise. */
+#define POSIXBLK -2
+
+#define BLOCKSIZE(x) (((x) == POSIXBLK) ? (posixly_correct ? 512 : 1024) : (x))
+
+extern int posixly_correct;
-static int get_limit ();
-static int set_limit ();
+static int _findlim __P((int));
-static RLIMTYPE filesize ();
-static RLIMTYPE pipesize ();
-static RLIMTYPE getmaxuprc ();
-static RLIMTYPE getmaxvm ();
+static int ulimit_internal __P((int, char *, int, int));
+
+static int get_limit __P((int, RLIMTYPE *, RLIMTYPE *));
+static int set_limit __P((int, RLIMTYPE, int));
+
+static void printone __P((int, RLIMTYPE, int));
+static void print_all_limits __P((int));
+
+static int set_all_limits __P((int, RLIMTYPE));
+
+static int filesize __P((RLIMTYPE *));
+static int pipesize __P((RLIMTYPE *));
+static int getmaxuprc __P((RLIMTYPE *));
+static int getmaxvm __P((RLIMTYPE *, RLIMTYPE *));
typedef struct {
int option; /* The ulimit option for this limit. */
int parameter; /* Parameter to pass to get_limit (). */
int block_factor; /* Blocking factor for specific limit. */
- char *description; /* Descriptive string to output. */
+ const char * const description; /* Descriptive string to output. */
+ const char * const units; /* scale */
} RESOURCE_LIMITS;
static RESOURCE_LIMITS limits[] = {
+#ifdef RLIMIT_PTHREAD
+ { 'T', RLIMIT_PTHREAD, 1, "number of threads", (char *)NULL },
+#endif
+#ifdef RLIMIT_SBSIZE
+ { 'b', RLIMIT_SBSIZE, 1, "socket buffer size", "bytes" },
+#endif
#ifdef RLIMIT_CORE
- { 'c', RLIMIT_CORE, 1024, "core file size (blocks)" },
+ { 'c', RLIMIT_CORE, POSIXBLK, "core file size", "blocks" },
#endif
#ifdef RLIMIT_DATA
- { 'd', RLIMIT_DATA, 1024, "data seg size (kbytes)" },
+ { 'd', RLIMIT_DATA, 1024, "data seg size", "kbytes" },
+#endif
+#ifdef RLIMIT_NICE
+ { 'e', RLIMIT_NICE, 1, "scheduling priority", (char *)NULL },
+#endif
+ { 'f', RLIMIT_FILESIZE, POSIXBLK, "file size", "blocks" },
+#ifdef RLIMIT_SIGPENDING
+ { 'i', RLIMIT_SIGPENDING, 1, "pending signals", (char *)NULL },
#endif
- { 'f', RLIMIT_FILESIZE, 1024, "file size (blocks)" },
#ifdef RLIMIT_MEMLOCK
- { 'l', RLIMIT_MEMLOCK, 1024, "max locked memory (kbytes)" },
+ { 'l', RLIMIT_MEMLOCK, 1024, "max locked memory", "kbytes" },
#endif
#ifdef RLIMIT_RSS
- { 'm', RLIMIT_RSS, 1024, "max memory size (kbytes)" },
+ { 'm', RLIMIT_RSS, 1024, "max memory size", "kbytes" },
#endif /* RLIMIT_RSS */
- { 'n', RLIMIT_OPENFILES, 1, "open files" },
- { 'p', RLIMIT_PIPESIZE, 512, "pipe size (512 bytes)" },
+ { 'n', RLIMIT_OPENFILES, 1, "open files", (char *)NULL},
+ { 'p', RLIMIT_PIPESIZE, 512, "pipe size", "512 bytes" },
+#ifdef RLIMIT_MSGQUEUE
+ { 'q', RLIMIT_MSGQUEUE, 1, "POSIX message queues", "bytes" },
+#endif
+#ifdef RLIMIT_RTPRIO
+ { 'r', RLIMIT_RTPRIO, 1, "real-time priority", (char *)NULL },
+#endif
#ifdef RLIMIT_STACK
- { 's', RLIMIT_STACK, 1024, "stack size (kbytes)" },
+ { 's', RLIMIT_STACK, 1024, "stack size", "kbytes" },
#endif
#ifdef RLIMIT_CPU
- { 't', RLIMIT_CPU, 1, "cpu time (seconds)" },
+ { 't', RLIMIT_CPU, 1, "cpu time", "seconds" },
#endif /* RLIMIT_CPU */
- { 'u', RLIMIT_MAXUPROC, 1, "max user processes" },
+ { 'u', RLIMIT_MAXUPROC, 1, "max user processes", (char *)NULL },
#if defined (HAVE_RESOURCE)
- { 'v', RLIMIT_VIRTMEM, RLIMIT_VMBLKSZ, "virtual memory (kbytes)" },
+ { 'v', RLIMIT_VIRTMEM, RLIMIT_VMBLKSZ, "virtual memory", "kbytes" },
+#endif
+#ifdef RLIMIT_SWAP
+ { 'w', RLIMIT_SWAP, 1024, "swap size", "kbytes" },
#endif
- { -1, -1, -1, (char *)NULL }
+#ifdef RLIMIT_LOCKS
+ { 'x', RLIMIT_LOCKS, 1, "file locks", (char *)NULL },
+#endif
+ { -1, -1, -1, (char *)NULL, (char *)NULL }
};
#define NCMDS (sizeof(limits) / sizeof(limits[0]))
if (all_limits)
{
+#ifdef NOTYET
+ if (list) /* setting */
+ {
+ if (STREQ (list->word->word, "unlimited") == 0)
+ {
+ builtin_error (_("%s: invalid limit argument"), list->word->word);
+ return (EXECUTION_FAILURE);
+ }
+ return (set_all_limits (mode == 0 ? LIMIT_SOFT|LIMIT_HARD : mode, RLIM_INFINITY));
+ }
+#endif
print_all_limits (mode == 0 ? LIMIT_SOFT : mode);
- return (EXECUTION_SUCCESS);
+ return (sh_chkwrite (EXECUTION_SUCCESS));
}
/* default is `ulimit -f' */
limind = _findlim (cmdlist[c].cmd);
if (limind == -1)
{
- builtin_error ("bad command: `%c'", cmdlist[c].cmd);
+ builtin_error (_("`%c': bad command"), cmdlist[c].cmd);
return (EX_USAGE);
}
}
int mode, multiple;
{
int opt, limind, setting;
- long block_factor;
- RLIMTYPE current_limit, real_limit, limit;
+ int block_factor;
+ RLIMTYPE soft_limit, hard_limit, real_limit, limit;
- limit = RLIM_INVALID;
setting = cmdarg != 0;
limind = _findlim (cmd);
if (mode == 0)
mode = setting ? (LIMIT_HARD|LIMIT_SOFT) : LIMIT_SOFT;
- opt = get_limit (limind, mode, ¤t_limit);
+ opt = get_limit (limind, &soft_limit, &hard_limit);
if (opt < 0)
{
- builtin_error ("cannot get limit: %s", strerror (errno));
+ builtin_error (_("%s: cannot get limit: %s"), limits[limind].description,
+ strerror (errno));
return (EXECUTION_FAILURE);
}
if (setting == 0) /* print the value of the specified limit */
{
- printone (limind, current_limit, multiple);
+ printone (limind, (mode & LIMIT_SOFT) ? soft_limit : hard_limit, multiple);
return (EXECUTION_SUCCESS);
}
/* Setting the limit. */
- if (STREQ (cmdarg, "unlimited"))
- limit = RLIM_INFINITY;
+ if (STREQ (cmdarg, "hard"))
+ real_limit = hard_limit;
+ else if (STREQ (cmdarg, "soft"))
+ real_limit = soft_limit;
+ else if (STREQ (cmdarg, "unlimited"))
+ real_limit = RLIM_INFINITY;
else if (all_digits (cmdarg))
- limit = string_to_rlimtype (cmdarg);
- else
{
- builtin_error ("bad non-numeric arg `%s'", cmdarg);
- return (EXECUTION_FAILURE);
- }
+ limit = string_to_rlimtype (cmdarg);
+ block_factor = BLOCKSIZE(limits[limind].block_factor);
+ real_limit = limit * block_factor;
- block_factor = (limit == RLIM_INFINITY) ? 1 : limits[limind].block_factor;
- real_limit = limit * block_factor;
-
- if (real_limit < 0 || (real_limit == 0 && limit != 0))
+ if ((real_limit / block_factor) != limit)
+ {
+ sh_erange (cmdarg, _("limit"));
+ return (EXECUTION_FAILURE);
+ }
+ }
+ else
{
- builtin_error ("limit out of range: %d", limit);
+ sh_invalidnum (cmdarg);
return (EXECUTION_FAILURE);
}
if (set_limit (limind, real_limit, mode) < 0)
{
- builtin_error ("cannot modify limit: %s", strerror (errno));
+ builtin_error (_("%s: cannot modify limit: %s"), limits[limind].description,
+ strerror (errno));
return (EXECUTION_FAILURE);
}
+
return (EXECUTION_SUCCESS);
}
static int
-get_limit (ind, mode, limptr)
- int ind, mode;
- RLIMTYPE *limptr;
+get_limit (ind, softlim, hardlim)
+ int ind;
+ RLIMTYPE *softlim, *hardlim;
{
RLIMTYPE value;
#if defined (HAVE_RESOURCE)
switch (limits[ind].parameter)
{
case RLIMIT_FILESIZE:
- value = filesize ();
+ if (filesize (&value) < 0)
+ return -1;
break;
case RLIMIT_PIPESIZE:
- value = pipesize ();
+ if (pipesize (&value) < 0)
+ return -1;
break;
case RLIMIT_OPENFILES:
value = (RLIMTYPE)getdtablesize ();
break;
case RLIMIT_VIRTMEM:
- value = getmaxvm (mode);
- break;
+ return (getmaxvm (softlim, hardlim));
case RLIMIT_MAXUPROC:
- value = getmaxuprc (mode);
+ if (getmaxuprc (&value) < 0)
+ return -1;
break;
default:
errno = EINVAL;
return -1;
}
- *limptr = value;
- return ((value == RLIM_INVALID) ? -1 : 0);
+ *softlim = *hardlim = value;
+ return (0);
}
else
{
#if defined (HAVE_RESOURCE)
if (getrlimit (limits[ind].parameter, &limit) < 0)
return -1;
- value = (mode & LIMIT_SOFT) ? limit.rlim_cur : limit.rlim_max;
- *limptr = value;
+ *softlim = limit.rlim_cur;
+ *hardlim = limit.rlim_max;
+# if defined (HPUX9)
+ if (limits[ind].parameter == RLIMIT_FILESIZE)
+ {
+ *softlim *= 512;
+ *hardlim *= 512; /* Ugh. */
+ }
+ else
+# endif /* HPUX9 */
return 0;
#else
errno = EINVAL;
case RLIMIT_OPENFILES:
#if defined (HAVE_SETDTABLESIZE)
+# if defined (__CYGWIN__)
+ /* Grrr... Cygwin declares setdtablesize as void. */
+ setdtablesize (newlim);
+ return 0;
+# else
return (setdtablesize (newlim));
+# endif
#endif
case RLIMIT_PIPESIZE:
case RLIMIT_VIRTMEM:
#if defined (HAVE_RESOURCE)
if (getrlimit (limits[ind].parameter, &limit) < 0)
return -1;
+# if defined (HPUX9)
+ if (limits[ind].parameter == RLIMIT_FILESIZE)
+ newlim /= 512; /* Ugh. */
+# endif /* HPUX9 */
val = (current_user.euid != 0 && newlim == RLIM_INFINITY &&
+ (mode & LIMIT_HARD) == 0 && /* XXX -- test */
(limit.rlim_cur <= limit.rlim_max))
? limit.rlim_max : newlim;
if (mode & LIMIT_SOFT)
}
}
-static RLIMTYPE
-getmaxvm (mode)
- int mode;
+static int
+getmaxvm (softlim, hardlim)
+ RLIMTYPE *softlim, *hardlim;
{
#if defined (HAVE_RESOURCE)
- struct rlimit rl;
- RLIMTYPE maxdata, maxstack;
+ struct rlimit datalim, stacklim;
- if (getrlimit (RLIMIT_DATA, &rl) < 0)
- return (RLIM_INVALID);
- else
- maxdata = (mode & LIMIT_SOFT) ? rl.rlim_cur : rl.rlim_max;
+ if (getrlimit (RLIMIT_DATA, &datalim) < 0)
+ return -1;
- if (getrlimit (RLIMIT_STACK, &rl) < 0)
- return (RLIM_INVALID);
- else
- maxstack = (mode & LIMIT_SOFT) ? rl.rlim_cur : rl.rlim_max;
+ if (getrlimit (RLIMIT_STACK, &stacklim) < 0)
+ return -1;
/* Protect against overflow. */
- return ((maxdata / 1024L) + (maxstack / 1024L));
+ *softlim = (datalim.rlim_cur / 1024L) + (stacklim.rlim_cur / 1024L);
+ *hardlim = (datalim.rlim_max / 1024L) + (stacklim.rlim_max / 1024L);
+ return 0;
#else
errno = EINVAL;
- return RLIM_INVALID;
+ return -1;
#endif /* HAVE_RESOURCE */
}
-static RLIMTYPE
-filesize()
+static int
+filesize(valuep)
+ RLIMTYPE *valuep;
{
#if !defined (HAVE_RESOURCE)
- return ((RLIMTYPE)ulimit (1, 0L));
+ long result;
+ if ((result = ulimit (1, 0L)) < 0)
+ return -1;
+ else
+ *valuep = (RLIMTYPE) result * 512;
+ return 0;
#else
errno = EINVAL;
- return RLIM_INVALID;
+ return -1;
#endif
}
-static RLIMTYPE
-pipesize ()
+static int
+pipesize (valuep)
+ RLIMTYPE *valuep;
{
#if defined (PIPE_BUF)
/* This is defined on Posix systems. */
- return ((RLIMTYPE) PIPE_BUF);
+ *valuep = (RLIMTYPE) PIPE_BUF;
+ return 0;
#else
-# if defined (PIPESIZE)
- /* This is defined by running a program from the Makefile. */
- return ((RLIMTYPE) PIPESIZE);
+# if defined (_POSIX_PIPE_BUF)
+ *valuep = (RLIMTYPE) _POSIX_PIPE_BUF;
+ return 0;
# else
+# if defined (PIPESIZE)
+ /* This is defined by running a program from the Makefile. */
+ *valuep = (RLIMTYPE) PIPESIZE;
+ return 0;
+# else
errno = EINVAL;
- return RLIM_INVALID;
-# endif /* PIPESIZE */
+ return -1;
+# endif /* PIPESIZE */
+# endif /* _POSIX_PIPE_BUF */
#endif /* PIPE_BUF */
}
-static RLIMTYPE
-getmaxuprc (mode)
- int mode;
+static int
+getmaxuprc (valuep)
+ RLIMTYPE *valuep;
{
-# if defined (HAVE_SYSCONF) && defined (_SC_CHILD_MAX)
- return ((RLIMTYPE)sysconf (_SC_CHILD_MAX));
-# else /* !HAVE_SYSCONF || !_SC_CHILD_MAX */
-# if defined (MAXUPRC)
- return ((RLIMTYPE)MAXUPRC);
-# else /* MAXUPRC */
- errno = EINVAL;
- return RLIM_INVALID;
-# endif /* !MAXUPRC */
-# endif /* !HAVE_SYSCONF || !_SC_CHILD_MAX */
+ long maxchild;
+
+ maxchild = getmaxchild ();
+ if (maxchild < 0)
+ {
+ errno = EINVAL;
+ return -1;
+ }
+ else
+ {
+ *valuep = (RLIMTYPE) maxchild;
+ return 0;
+ }
}
static void
int mode;
{
register int i;
- RLIMTYPE value;
+ RLIMTYPE softlim, hardlim;
if (mode == 0)
mode |= LIMIT_SOFT;
for (i = 0; limits[i].option > 0; i++)
{
- if (get_limit (i, mode, &value) < 0)
- value = RLIM_INVALID;
- printone (i, value, 1);
+ if (get_limit (i, &softlim, &hardlim) == 0)
+ printone (i, (mode & LIMIT_SOFT) ? softlim : hardlim, 1);
+ else if (errno != EINVAL)
+ builtin_error ("%s: cannot get limit: %s", limits[i].description,
+ strerror (errno));
}
}
RLIMTYPE curlim;
int pdesc;
{
+ char unitstr[64];
+ int factor;
+
+ factor = BLOCKSIZE(limits[limind].block_factor);
if (pdesc)
- printf (DESCFMT, limits[limind].description);
+ {
+ if (limits[limind].units)
+ sprintf (unitstr, "(%s, -%c) ", limits[limind].units, limits[limind].option);
+ else
+ sprintf (unitstr, "(-%c) ", limits[limind].option);
+
+ printf ("%-20s %16s", limits[limind].description, unitstr);
+ }
if (curlim == RLIM_INFINITY)
puts ("unlimited");
- else if (curlim == RLIM_INVALID)
- builtin_error ("cannot get limit: %s\n", strerror (errno));
+ else if (curlim == RLIM_SAVED_MAX)
+ puts ("hard");
+ else if (curlim == RLIM_SAVED_CUR)
+ puts ("soft");
else
- print_rlimtype ((curlim / limits[limind].block_factor), 1);
+ print_rlimtype ((curlim / factor), 1);
}
+
+/* Set all limits to NEWLIM. NEWLIM currently must be RLIM_INFINITY, which
+ causes all limits to be set as high as possible depending on mode (like
+ csh `unlimit'). Returns -1 if NEWLIM is invalid, 0 if all limits
+ were set successfully, and 1 if at least one limit could not be set.
+
+ To raise all soft limits to their corresponding hard limits, use
+ ulimit -S -a unlimited
+ To attempt to raise all hard limits to infinity (superuser-only), use
+ ulimit -H -a unlimited
+ To attempt to raise all soft and hard limits to infinity, use
+ ulimit -a unlimited
+*/
+
+static int
+set_all_limits (mode, newlim)
+ int mode;
+ RLIMTYPE newlim;
+{
+ register int i;
+ int retval = 0;
+
+ if (newlim != RLIM_INFINITY)
+ {
+ errno = EINVAL;
+ return -1;
+ }
+
+ if (mode == 0)
+ mode = LIMIT_SOFT|LIMIT_HARD;
+
+ for (retval = i = 0; limits[i].option > 0; i++)
+ if (set_limit (i, newlim, mode) < 0)
+ {
+ builtin_error (_("%s: cannot modify limit: %s"), limits[i].description,
+ strerror (errno));
+ retval = 1;
+ }
+ return retval;
+}
+
#endif /* !_MINIX */
projects / platform / upstream / bash.git / blobdiff