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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.  */
+};