mirror of
https://sourceware.org/git/glibc.git
synced 2024-12-23 03:10:05 +00:00
New file to fix RLIM_INFINITY.
This commit is contained in:
Andreas Schwab
parent
d32059507b
commit
682f31ba6f
209
sysdeps/unix/sysv/linux/m68k/bits/resource.h
Normal file
209
sysdeps/unix/sysv/linux/m68k/bits/resource.h
Normal file
@ -0,0 +1,209 @@
|
||||
/* Bit values & structures for resource limits. Linux/m68k version.
|
||||
Copyright (C) 1994,1996,1997,1998,1999,2000,2001 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_RESOURCE_H
|
||||
# error "Never use <bits/resource.h> directly; include <sys/resource.h> instead."
|
||||
#endif
|
||||
|
||||
#include <bits/types.h>
|
||||
|
||||
/* Transmute defines to enumerations. The macro re-definitions are
|
||||
necessary because some programs want to test for operating system
|
||||
features with #ifdef RUSAGE_SELF. In ISO C the reflexive
|
||||
definition is a no-op. */
|
||||
|
||||
/* Kinds of resource limit. */
|
||||
enum __rlimit_resource
|
||||
{
|
||||
/* Per-process CPU limit, in seconds. */
|
||||
RLIMIT_CPU = 0,
|
||||
#define RLIMIT_CPU RLIMIT_CPU
|
||||
|
||||
/* Largest file that can be created, in bytes. */
|
||||
RLIMIT_FSIZE = 1,
|
||||
#define RLIMIT_FSIZE RLIMIT_FSIZE
|
||||
|
||||
/* Maximum size of data segment, in bytes. */
|
||||
RLIMIT_DATA = 2,
|
||||
#define RLIMIT_DATA RLIMIT_DATA
|
||||
|
||||
/* Maximum size of stack segment, in bytes. */
|
||||
RLIMIT_STACK = 3,
|
||||
#define RLIMIT_STACK RLIMIT_STACK
|
||||
|
||||
/* Largest core file that can be created, in bytes. */
|
||||
RLIMIT_CORE = 4,
|
||||
#define RLIMIT_CORE RLIMIT_CORE
|
||||
|
||||
/* Largest resident set size, in bytes.
|
||||
This affects swapping; processes that are exceeding their
|
||||
resident set size will be more likely to have physical memory
|
||||
taken from them. */
|
||||
RLIMIT_RSS = 5,
|
||||
#define RLIMIT_RSS RLIMIT_RSS
|
||||
|
||||
/* Number of open files. */
|
||||
RLIMIT_NOFILE = 7,
|
||||
RLIMIT_OFILE = RLIMIT_NOFILE, /* BSD name for same. */
|
||||
#define RLIMIT_NOFILE RLIMIT_NOFILE
|
||||
#define RLIMIT_OFILE RLIMIT_OFILE
|
||||
|
||||
/* Address space limit. */
|
||||
RLIMIT_AS = 9,
|
||||
#define RLIMIT_AS RLIMIT_AS
|
||||
|
||||
/* Number of processes. */
|
||||
RLIMIT_NPROC = 6,
|
||||
#define RLIMIT_NPROC RLIMIT_NPROC
|
||||
|
||||
/* Locked-in-memory address space. */
|
||||
RLIMIT_MEMLOCK = 8,
|
||||
#define RLIMIT_MEMLOCK RLIMIT_MEMLOCK
|
||||
|
||||
/* Maximum number of file locks. */
|
||||
RLIMIT_LOCKS = 10,
|
||||
#define RLIMIT_LOCKS RLIMIT_LOCKS
|
||||
|
||||
RLIMIT_NLIMITS = 11,
|
||||
RLIM_NLIMITS = RLIMIT_NLIMITS
|
||||
#define RLIMIT_NLIMITS RLIMIT_NLIMITS
|
||||
#define RLIM_NLIMITS RLIM_NLIMITS
|
||||
};
|
||||
|
||||
/* Value to indicate that there is no limit. */
|
||||
#ifndef __USE_FILE_OFFSET64
|
||||
# define RLIM_INFINITY ((unsigned long int)(~0UL))
|
||||
#else
|
||||
# define RLIM_INFINITY 0xffffffffffffffffuLL
|
||||
#endif
|
||||
|
||||
#ifdef __USE_LARGEFILE64
|
||||
# define RLIM64_INFINITY 0xffffffffffffffffuLL
|
||||
#endif
|
||||
|
||||
/* We can represent all limits. */
|
||||
#define RLIM_SAVED_MAX RLIM_INFINITY
|
||||
#define RLIM_SAVED_CUR RLIM_INFINITY
|
||||
|
||||
|
||||
/* Type for resource quantity measurement. */
|
||||
#ifndef __USE_FILE_OFFSET64
|
||||
typedef __rlim_t rlim_t;
|
||||
#else
|
||||
typedef __rlim64_t rlim_t;
|
||||
#endif
|
||||
#ifdef __USE_LARGEFILE64
|
||||
typedef __rlim64_t rlim64_t;
|
||||
#endif
|
||||
|
||||
struct rlimit
|
||||
{
|
||||
/* The current (soft) limit. */
|
||||
rlim_t rlim_cur;
|
||||
/* The hard limit. */
|
||||
rlim_t rlim_max;
|
||||
};
|
||||
|
||||
#ifdef __USE_LARGEFILE64
|
||||
struct rlimit64
|
||||
{
|
||||
/* The current (soft) limit. */
|
||||
rlim64_t rlim_cur;
|
||||
/* The hard limit. */
|
||||
rlim64_t rlim_max;
|
||||
};
|
||||
#endif
|
||||
|
||||
/* Whose usage statistics do you want? */
|
||||
enum __rusage_who
|
||||
{
|
||||
/* The calling process. */
|
||||
RUSAGE_SELF = 0,
|
||||
#define RUSAGE_SELF RUSAGE_SELF
|
||||
|
||||
/* All of its terminated child processes. */
|
||||
RUSAGE_CHILDREN = -1,
|
||||
#define RUSAGE_CHILDREN RUSAGE_CHILDREN
|
||||
|
||||
/* Both. */
|
||||
RUSAGE_BOTH = -2
|
||||
#define RUSAGE_BOTH RUSAGE_BOTH
|
||||
};
|
||||
|
||||
#define __need_timeval
|
||||
#include <bits/time.h> /* For `struct timeval'. */
|
||||
|
||||
/* Structure which says how much of each resource has been used. */
|
||||
struct rusage
|
||||
{
|
||||
/* Total amount of user time used. */
|
||||
struct timeval ru_utime;
|
||||
/* Total amount of system time used. */
|
||||
struct timeval ru_stime;
|
||||
/* Maximum resident set size (in kilobytes). */
|
||||
long int ru_maxrss;
|
||||
/* Amount of sharing of text segment memory
|
||||
with other processes (kilobyte-seconds). */
|
||||
long int ru_ixrss;
|
||||
/* Amount of data segment memory used (kilobyte-seconds). */
|
||||
long int ru_idrss;
|
||||
/* Amount of stack memory used (kilobyte-seconds). */
|
||||
long int ru_isrss;
|
||||
/* Number of soft page faults (i.e. those serviced by reclaiming
|
||||
a page from the list of pages awaiting reallocation. */
|
||||
long int ru_minflt;
|
||||
/* Number of hard page faults (i.e. those that required I/O). */
|
||||
long int ru_majflt;
|
||||
/* Number of times a process was swapped out of physical memory. */
|
||||
long int ru_nswap;
|
||||
/* Number of input operations via the file system. Note: This
|
||||
and `ru_oublock' do not include operations with the cache. */
|
||||
long int ru_inblock;
|
||||
/* Number of output operations via the file system. */
|
||||
long int ru_oublock;
|
||||
/* Number of IPC messages sent. */
|
||||
long int ru_msgsnd;
|
||||
/* Number of IPC messages received. */
|
||||
long int ru_msgrcv;
|
||||
/* Number of signals delivered. */
|
||||
long int ru_nsignals;
|
||||
/* Number of voluntary context switches, i.e. because the process
|
||||
gave up the process before it had to (usually to wait for some
|
||||
resource to be available). */
|
||||
long int ru_nvcsw;
|
||||
/* Number of involuntary context switches, i.e. a higher priority process
|
||||
became runnable or the current process used up its time slice. */
|
||||
long int ru_nivcsw;
|
||||
};
|
||||
|
||||
/* Priority limits. */
|
||||
#define PRIO_MIN -20 /* Minimum priority a process can have. */
|
||||
#define PRIO_MAX 20 /* Maximum priority a process can have. */
|
||||
|
||||
/* The type of the WHICH argument to `getpriority' and `setpriority',
|
||||
indicating what flavor of entity the WHO argument specifies. */
|
||||
enum __priority_which
|
||||
{
|
||||
PRIO_PROCESS = 0, /* WHO is a process ID. */
|
||||
#define PRIO_PROCESS PRIO_PROCESS
|
||||
PRIO_PGRP = 1, /* WHO is a process group ID. */
|
||||
#define PRIO_PGRP PRIO_PGRP
|
||||
PRIO_USER = 2 /* WHO is a user ID. */
|
||||
#define PRIO_USER PRIO_USER
|
||||
};
|
||||
Loading…
Reference in New Issue
Block a user