limits.c revision 34f9b3eef6fdadbda0a846aa4d68691ac40eace5
/***********************************************************************
* *
* This software is part of the ast package *
* Copyright (c) 1982-2009 AT&T Intellectual Property *
* and is licensed under the *
* Common Public License, Version 1.0 *
* by AT&T Intellectual Property *
* *
* A copy of the License is available at *
* http://www.opensource.org/licenses/cpl1.0.txt *
* (with md5 checksum 059e8cd6165cb4c31e351f2b69388fd9) *
* *
* Information and Software Systems Research *
* AT&T Research *
* Florham Park NJ *
* *
* David Korn <dgk@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
#include <ast.h>
#include "ulimit.h"
/*
* This is the list of resouce limits controlled by ulimit
* This command requires getrlimit(), vlimit(), or ulimit()
*/
#ifndef _no_ulimit
const char e_unlimited[] = "unlimited";
const char* e_units[] = { 0, "block", "byte", "kbyte", "second" };
const int shtab_units[] = { 1, 512, 1, 1024, 1 };
const Limit_t shtab_limits[] =
{
"as", "address space limit", RLIMIT_AS, 0, 'M', LIM_KBYTE,
"core", "core file size", RLIMIT_CORE, 0, 'c', LIM_BLOCK,
"cpu", "cpu time", RLIMIT_CPU, 0, 't', LIM_SECOND,
"data", "data size", RLIMIT_DATA, 0, 'd', LIM_KBYTE,
"fsize", "file size", RLIMIT_FSIZE, 0, 'f', LIM_BLOCK,
"locks", "number of file locks", RLIMIT_LOCKS, 0, 'L', LIM_COUNT,
"memlock", "locked address space", RLIMIT_MEMLOCK, 0, 'l', LIM_KBYTE,
"nofile", "number of open files", RLIMIT_NOFILE, "OPEN_MAX", 'n', LIM_COUNT,
"nproc", "number of processes", RLIMIT_NPROC, "CHILD_MAX", 'u', LIM_COUNT,
"pipe", "pipe buffer size", RLIMIT_PIPE, "PIPE_BUF", 'p', LIM_BYTE,
"rss", "resident set size", RLIMIT_RSS, 0, 'm', LIM_KBYTE,
"sbsize", "socket buffer size", RLIMIT_SBSIZE, "PIPE_BUF", 'b', LIM_BYTE,
"stack", "stack size", RLIMIT_STACK, 0, 's', LIM_KBYTE,
"threads", "number of threads", RLIMIT_PTHREAD, "THREADS_MAX", 'T', LIM_COUNT,
"vmem", "process size", RLIMIT_VMEM, 0, 'v', LIM_KBYTE,
{ 0 }
};
#endif