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authorUlrich Drepper <drepper@redhat.com>2000-06-21 17:56:41 +0000
committerUlrich Drepper <drepper@redhat.com>2000-06-21 17:56:41 +0000
commit4cdf2d81aaa5879966577a2f9f782063033ad141 (patch)
treee76c7dbf05bffcb605b860ebcf77b35ffe04e92c /sysdeps
parentb1b5152b2ed274092910ad53052d856b32adda5c (diff)
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Update.
2000-06-21 Jes Sorensen <jes@linuxcare.com> * sysdeps/unix/sysv/linux/ia64/bits/resource.h: Reorder elements in __rlimit_resource to make them match the kernel order. rlim_t is always 64 bit, use __rlim64_t to declare it unconditionally. 2000-05-04 Jes Sorensen <jes@linuxcare.com> * sysdeps/unix/sysv/linux/ia64/bits/resource.h: Undef RLIM_INFINITY before defining it to avoid clash with kernel header 2000-05-03 Jes Sorensen <jes@linuxcare.com> * sysdeps/unix/sysv/linux/ia64/bits/resource.h: New file.
Diffstat (limited to 'sysdeps')
-rw-r--r--sysdeps/unix/sysv/linux/ia64/bits/resource.h217
1 files changed, 217 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/ia64/bits/resource.h b/sysdeps/unix/sysv/linux/ia64/bits/resource.h
new file mode 100644
index 0000000000..77ff385425
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/ia64/bits/resource.h
@@ -0,0 +1,217 @@
+/* Bit values & structures for resource limits. Linux version.
+ Copyright (C) 1994, 1996, 1997, 1998, 2000 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. */
+
+#ifndef _SYS_RESOURCE_H
+# error "Never use <bits/resource.h> directly; include <sys/resource.h> instead."
+#endif
+
+#include <asm/resource.h>
+#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 = 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 processes. */
+ _RLIMIT_NPROC = RLIMIT_NPROC,
+#undef RLIMIT_NPROC
+ RLIMIT_NPROC = _RLIMIT_NPROC,
+#define RLIMIT_NPROC RLIMIT_NPROC
+
+ /* 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
+
+ /* Locked-in-memory address space. */
+ _RLIMIT_MEMLOCK = RLIMIT_MEMLOCK,
+#undef RLIMIT_MEMLOCK
+ RLIMIT_MEMLOCK = _RLIMIT_MEMLOCK,
+#define RLIMIT_MEMLOCK RLIMIT_MEMLOCK
+
+ /* Address space limit (?) */
+ _RLIMIT_AS = RLIMIT_AS,
+#undef RLIMIT_AS
+ RLIMIT_AS = _RLIMIT_AS,
+#define RLIMIT_AS RLIMIT_AS
+
+ 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. */
+#undef RLIM_INFINITY
+# define RLIM_INFINITY ~0UL
+
+#ifdef __USE_LARGEFILE64
+# define RLIM64_INFINITY ~0UL
+#endif
+
+/* We can represent all limits. */
+#define RLIM_SAVED_MAX RLIM_INFINITY
+#define RLIM_SAVED_CUR RLIM_INFINITY
+
+
+/* Type for resource quantity measurement. */
+typedef __rlim64_t rlim_t;
+#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. */
+ PRIO_PGRP = 1, /* WHO is a process group ID. */
+ PRIO_USER = 2 /* WHO is a user ID. */
+};