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Diffstat (limited to 'sysdeps/unix/sysv/linux/alpha/bits/resource.h')
| -rw-r--r-- | sysdeps/unix/sysv/linux/alpha/bits/resource.h | 233 |
1 files changed, 0 insertions, 233 deletions
diff --git a/sysdeps/unix/sysv/linux/alpha/bits/resource.h b/sysdeps/unix/sysv/linux/alpha/bits/resource.h deleted file mode 100644 index 92d0199dcd..0000000000 --- a/sysdeps/unix/sysv/linux/alpha/bits/resource.h +++ /dev/null @@ -1,233 +0,0 @@ -/* Bit values & structures for resource limits. Alpha/Linux version. - Copyright (C) 1994, 1996, 1997, 1998, 1999, 2000, 2004, 2005 - 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 = 6, - __RLIMIT_OFILE = RLIMIT_NOFILE, /* BSD name for same. */ -#define RLIMIT_NOFILE RLIMIT_NOFILE -#define RLIMIT_OFILE __RLIMIT_OFILE - - /* Address space limit (?) */ - RLIMIT_AS = 7, -#define RLIMIT_AS RLIMIT_AS - - /* Number of processes. */ - __RLIMIT_NPROC = 8, -#define RLIMIT_NPROC __RLIMIT_NPROC - - /* Locked-in-memory address space. */ - __RLIMIT_MEMLOCK = 9, -#define RLIMIT_MEMLOCK __RLIMIT_MEMLOCK - - /* Maximum number of file locks. */ - __RLIMIT_LOCKS = 10, -#define RLIMIT_LOCKS __RLIMIT_LOCKS - - /* Maximum number of pending signals. */ - __RLIMIT_SIGPENDING = 11, -#define RLIMIT_SIGPENDING __RLIMIT_SIGPENDING - - /* Maximum bytes in POSIX message queues. */ - __RLIMIT_MSGQUEUE = 12, -#define RLIMIT_MSGQUEUE __RLIMIT_MSGQUEUE - - /* Maximum nice priority allowed to raise to. - Nice levels 19 .. -20 correspond to 0 .. 39 - values of this resource limit. */ - __RLIMIT_NICE = 13, -#define RLIMIT_NICE __RLIMIT_NICE - - /* Maximum realtime priority allowed for non-priviledged - processes. */ - __RLIMIT_RTPRIO = 14, -#define RLIMIT_RTPRIO __RLIMIT_RTPRIO - - __RLIMIT_NLIMITS = 15, - __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 ((long int)(~0UL >> 1)) -#else -# define RLIM_INFINITY 0x7fffffffffffffffLL -#endif - -#ifdef __USE_LARGEFILE64 -# define RLIM64_INFINITY 0x7fffffffffffffffLL -#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 - -#ifdef __USE_GNU - /* The calling thread. */ - RUSAGE_THREAD = 1 -# define RUSAGE_THREAD RUSAGE_THREAD - /* Name for the same functionality on Solaris. */ -# define RUSAGE_LWP RUSAGE_THREAD -#endif -}; - -#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 -}; |