vlimit.h
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上传日期:2009-04-28
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- /* Copyright (C) 1991, 1992, 1996, 1999 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. */
- #ifndef _SYS_VLIMIT_H
- #define _SYS_VLIMIT_H 1
- #include <features.h>
- __BEGIN_DECLS
- /* This interface is obsolete, and is superseded by <sys/resource.h>. */
- /* Kinds of resource limit. */
- enum __vlimit_resource
- {
- /* Setting this non-zero makes it impossible to raise limits.
- Only the super-use can set it to zero.
- This is not implemented in recent versions of BSD, nor by
- the GNU C library. */
- LIM_NORAISE,
- /* CPU time available for each process (seconds). */
- LIM_CPU,
- /* Largest file which can be created (bytes). */
- LIM_FSIZE,
- /* Maximum size of the data segment (bytes). */
- LIM_DATA,
- /* Maximum size of the stack segment (bytes). */
- LIM_STACK,
- /* Largest core file that will be created (bytes). */
- LIM_CORE,
- /* Resident set size (bytes). */
- LIM_MAXRSS
- };
- /* This means no limit. */
- #define INFINITY 0x7fffffff
- /* Set the soft limit for RESOURCE to be VALUE.
- Returns 0 for success, -1 for failure. */
- extern int vlimit (enum __vlimit_resource __resource, int __value) __THROW;
- __END_DECLS
- #endif /* sys/vlimit.h */