-/* Bit values & structures for resource limits. Linux version.
- Copyright (C) 1994, 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
+/* Bit values & structures for resource limits. Linux/SPARC version.
+ Copyright (C) 1994-2015 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.
+ 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
- Library General Public License for more details.
+ Lesser 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. */
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
#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
enum __rlimit_resource
{
/* Per-process CPU limit, in seconds. */
- _RLIMIT_CPU = RLIMIT_CPU,
-#undef RLIMIT_CPU
- RLIMIT_CPU = _RLIMIT_CPU,
+ RLIMIT_CPU = 0,
#define RLIMIT_CPU RLIMIT_CPU
/* Largest file that can be created, in bytes. */
- _RLIMIT_FSIZE = RLIMIT_FSIZE,
-#undef RLIMIT_FSIZE
- RLIMIT_FSIZE = _RLIMIT_FSIZE,
+ RLIMIT_FSIZE = 1,
#define RLIMIT_FSIZE RLIMIT_FSIZE
/* Maximum size of data segment, in bytes. */
- _RLIMIT_DATA = RLIMIT_DATA,
-#undef RLIMIT_DATA
- RLIMIT_DATA = _RLIMIT_DATA,
+ RLIMIT_DATA = 2,
#define RLIMIT_DATA RLIMIT_DATA
/* Maximum size of stack segment, in bytes. */
- _RLIMIT_STACK = RLIMIT_STACK,
-#undef RLIMIT_STACK
- RLIMIT_STACK = _RLIMIT_STACK,
+ RLIMIT_STACK = 3,
#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,
+ 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 = RLIMIT_RSS,
-#undef RLIMIT_RSS
- RLIMIT_RSS = _RLIMIT_RSS,
-#define RLIMIT_RSS RLIMIT_RSS
+ __RLIMIT_RSS = 5,
+#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. */
+ RLIMIT_NOFILE = 6,
+ __RLIMIT_OFILE = RLIMIT_NOFILE, /* BSD name for same. */
#define RLIMIT_NOFILE RLIMIT_NOFILE
-#define RLIMIT_OFILE RLIMIT_OFILE
+#define RLIMIT_OFILE __RLIMIT_OFILE
/* Address space limit (?) */
- _RLIMIT_AS = RLIMIT_AS,
-#undef RLIMIT_AS
- RLIMIT_AS = _RLIMIT_AS,
+ RLIMIT_AS = 9,
#define RLIMIT_AS RLIMIT_AS
/* Number of processes. */
- _RLIMIT_NPROC = RLIMIT_NPROC,
-#undef RLIMIT_NPROC
- RLIMIT_NPROC = _RLIMIT_NPROC,
-#define RLIMIT_NPROC RLIMIT_NPROC
+ __RLIMIT_NPROC = 7,
+#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
+ __RLIMIT_MEMLOCK = 8,
+#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
+
+ /* Maximum CPU time in µs that a process scheduled under a real-time
+ scheduling policy may consume without making a blocking system
+ call before being forcibly descheduled. */
+ __RLIMIT_RTTIME = 15,
+#define RLIMIT_RTTIME __RLIMIT_RTTIME
+
+ __RLIMIT_NLIMITS = 16,
+ __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
+# define RLIM_INFINITY 0xffffffffffffffffLL
#endif
#ifdef __USE_LARGEFILE64
-# define RLIM64_INFINITY 0x7fffffffffffffffLL
+# define RLIM64_INFINITY 0xffffffffffffffffLL
#endif
#endif
#define RUSAGE_SELF RUSAGE_SELF
/* All of its terminated child processes. */
- RUSAGE_CHILDREN = -1,
+ RUSAGE_CHILDREN = -1
#define RUSAGE_CHILDREN RUSAGE_CHILDREN
- /* Both. */
- RUSAGE_BOTH = -2
-#define RUSAGE_BOTH RUSAGE_BOTH
+#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
PRIO_USER = 2 /* WHO is a user ID. */
#define PRIO_USER PRIO_USER
};
+
+__BEGIN_DECLS
+
+#ifdef __USE_GNU
+/* Modify and return resource limits of a process atomically. */
+# ifndef __USE_FILE_OFFSET64
+extern int prlimit (__pid_t __pid, enum __rlimit_resource __resource,
+ const struct rlimit *__new_limit,
+ struct rlimit *__old_limit) __THROW;
+# else
+# ifdef __REDIRECT_NTH
+extern int __REDIRECT_NTH (prlimit, (__pid_t __pid,
+ enum __rlimit_resource __resource,
+ const struct rlimit *__new_limit,
+ struct rlimit *__old_limit), prlimit64);
+# else
+# define prlimit prlimit64
+# endif
+# endif
+# ifdef __USE_LARGEFILE64
+extern int prlimit64 (__pid_t __pid, enum __rlimit_resource __resource,
+ const struct rlimit64 *__new_limit,
+ struct rlimit64 *__old_limit) __THROW;
+# endif
+#endif
+
+__END_DECLS
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