mirror of
https://sourceware.org/git/glibc.git
synced 2025-10-28 23:34:53 +03:00
41bdb6e20c
2001-07-06 Paul Eggert <eggert@twinsun.com> * manual/argp.texi: Remove ignored LGPL copyright notice; it's not appropriate for documentation anyway. * manual/libc-texinfo.sh: "Library General Public License" -> "Lesser General Public License". 2001-07-06 Andreas Jaeger <aj@suse.de> * All files under GPL/LGPL version 2: Place under LGPL version 2.1.
58 lines
1.7 KiB
C
58 lines
1.7 KiB
C
/* setrlimit function for systems with ulimit system call (SYSV).
|
|
Copyright (C) 1991, 1992, 1996, 1997, 1998 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
|
|
The GNU C Library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Lesser General Public
|
|
License as published by the Free Software Foundation; either
|
|
version 2.1 of the License, or (at your option) any later version.
|
|
|
|
The GNU C Library 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
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
License along with the GNU C Library; if not, write to the Free
|
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
|
02111-1307 USA. */
|
|
|
|
/* This only implements those functions which are available via ulimit. */
|
|
|
|
#include <sys/resource.h>
|
|
#include <stddef.h>
|
|
#include <errno.h>
|
|
|
|
/* Set the soft and hard limits for RESOURCE to *RLIMITS.
|
|
Only the super-user can increase hard limits.
|
|
Return 0 if successful, -1 if not (and sets errno). */
|
|
int
|
|
setrlimit (resource, rlimits)
|
|
enum __rlimit_resource resource;
|
|
const struct rlimit *rlimits;
|
|
{
|
|
if (rlimits == NULL)
|
|
{
|
|
__set_errno (EINVAL);
|
|
return -1;
|
|
}
|
|
|
|
switch (resource)
|
|
{
|
|
case RLIMIT_FSIZE:
|
|
return __ulimit (2, rlimits->rlim_cur);
|
|
|
|
case RLIMIT_DATA:
|
|
case RLIMIT_CPU:
|
|
case RLIMIT_STACK:
|
|
case RLIMIT_CORE:
|
|
case RLIMIT_RSS:
|
|
__set_errno (ENOSYS);
|
|
return -1;
|
|
|
|
default:
|
|
__set_errno (EINVAL);
|
|
return -1;
|
|
}
|
|
}
|