diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/resourcebits.h')
| -rw-r--r-- | sysdeps/unix/sysv/linux/resourcebits.h | 186 |
1 files changed, 0 insertions, 186 deletions
diff --git a/sysdeps/unix/sysv/linux/resourcebits.h b/sysdeps/unix/sysv/linux/resourcebits.h deleted file mode 100644 index 05cae83244..0000000000 --- a/sysdeps/unix/sysv/linux/resourcebits.h +++ /dev/null @@ -1,186 +0,0 @@ -/* Bit values & structures for resource limits. Linux version. - Copyright (C) 1994, 1996 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 Library General Public License as - published by the Free Software Foundation; either version 2 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 - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with the GNU C Library; see the file COPYING.LIB. If not, - write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include <asm/resource.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 = RLIMIT_CPU, -#undef RLIMIT_CPU - RLIMIT_CPU = _RLIMIT_CPU, -#define RLIMIT_CPU RLIMIT_CPU - - /* Largest file that can be created, in bytes. */ - _RLIMIT_FSIZE = RLIMIT_FSIZE, -#undef RLIMIT_FSIZE - RLIMIT_FSIZE = _RLIMIT_FSIZE, -#define RLIMIT_FSIZE RLIMIT_FSIZE - - /* Maximum size of data segment, in bytes. */ - _RLIMIT_DATA = RLIMIT_DATA, -#undef RLIMIT_DATA - RLIMIT_DATA = _RLIMIT_DATA, -#define RLIMIT_DATA RLIMIT_DATA - - /* Maximum size of stack segment, in bytes. */ - _RLIMIT_STACK = RLIMIT_STACK, -#undef RLIMIT_STACK - RLIMIT_STACK = _RLIMIT_STACK, -#define RLIMIT_STACK RLIMIT_STACK - - /* Largest core file that can be created, in bytes. */ - _RLIMIT_CORE = RLIMIT_CORE, -#undef RLIMIT_CORE - RLIMIT_CORE = _RLIMIT_CORE, -#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 = RLIMIT_RSS, -#undef RLIMIT_RSS - RLIMIT_RSS = _RLIMIT_RSS, -#define RLIMIT_RSS RLIMIT_RSS - - /* Number of open files. */ - _RLIMIT_NOFILE = RLIMIT_NOFILE, -#undef RLIMIT_NOFILE - RLIMIT_NOFILE = _RLIMIT_NOFILE, - RLIMIT_OFILE = RLIMIT_NOFILE, /* BSD name for same. */ -#define RLIMIT_NOFILE RLIMIT_NOFILE -#define RLIMIT_OFILE RLIMIT_OFILE - - /* Address space limit (?) */ - _RLIMIT_AS = RLIMIT_AS, -#undef RLIMIT_AS - RLIMIT_AS = _RLIMIT_AS, -#define RLIMIT_AS RLIMIT_AS - - /* Number of processes. */ - _RLIMIT_NPROC = RLIMIT_NPROC, -#undef RLIMIT_NPROC - RLIMIT_NPROC = _RLIMIT_NPROC, -#define RLIMIT_NPROC RLIMIT_NPROC - - /* Locked-in-memory address space. */ - _RLIMIT_MEMLOCK = RLIMIT_MEMLOCK, -#undef RLIMIT_MEMLOCK - RLIMIT_MEMLOCK = _RLIMIT_MEMLOCK, -#define RLIMIT_MEMLOCK RLIMIT_MEMLOCK - - RLIMIT_NLIMITS = RLIM_NLIMITS, -#undef RLIM_NLIMITS - RLIM_NLIMITS = RLIMIT_NLIMITS, -#define RLIMIT_NLIMITS RLIMIT_NLIMITS -#define RLIM_NLIMITS RLIM_NLIMITS - - /* Value to indicate that there is no limit. */ - RLIM_INFINITY = (long int)(~0UL >> 1) -#define RLIM_INFINITY RLIM_INFINITY -}; - -struct rlimit -{ - /* The current (soft) limit. */ - long int rlim_cur; - /* The hard limit. */ - long int rlim_max; -}; - -/* 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 -}; - -#include <sys/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. */ - PRIO_PGRP = 1, /* WHO is a process group ID. */ - PRIO_USER = 2 /* WHO is a user ID. */ -}; |