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| author |   Ulrich Drepper <drepper@redhat.com> | 2007-04-04 18:51:36 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2007-04-04 18:51:36 +0000 |
| commit | b4afdd0651ac787cb19423835a95d1972cb49d24 (patch) | |
| tree | 1321ef4484969ce93fd4d26406a006334ad47237 /sysdeps/unix/sysv/linux/bits/sched.h | |
| parent | * posix/Makefile (routines): Add sched_cpucount. (diff) | |
| download | glibc-b4afdd0651ac787cb19423835a95d1972cb49d24.tar.gz glibc-b4afdd0651ac787cb19423835a95d1972cb49d24.tar.bz2 glibc-b4afdd0651ac787cb19423835a95d1972cb49d24.zip | |
* bits/sched.h: Define __CPU_COUNT. Declare __sched_cpucount.
* sysdeps/unix/sysv/linux/bits/sched.h: Likewise.
* posix/sched.h: Define CPU_COUNT.
Diffstat (limited to 'sysdeps/unix/sysv/linux/bits/sched.h')
| -rw-r--r-- | sysdeps/unix/sysv/linux/bits/sched.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/sysdeps/unix/sysv/linux/bits/sched.h b/sysdeps/unix/sysv/linux/bits/sched.h index 4a95a263f7..1d9c7b9f35 100644 --- a/sysdeps/unix/sysv/linux/bits/sched.h +++ b/sysdeps/unix/sysv/linux/bits/sched.h @@ -1,6 +1,7 @@ /* Definitions of constants and data structure for POSIX 1003.1b-1993 scheduling interface. - Copyright (C) 1996-1999,2001-2003,2005,2006 Free Software Foundation, Inc. + Copyright (C) 1996-1999,2001-2003,2005,2006,2007 + 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 @@ -127,4 +128,7 @@ typedef struct ((cpusetp)->__bits[__CPUELT (cpu)] &= ~__CPUMASK (cpu)) # define __CPU_ISSET(cpu, cpusetp) \ (((cpusetp)->__bits[__CPUELT (cpu)] & __CPUMASK (cpu)) != 0) +extern int __sched_cpucount (size_t __setsize, cpu_set_t *__setp) __THROW; +# define __CPU_COUNT(cpusetp) \ + __sched_cpucount (sizeof (cpu_set_t), cpusetp) #endif |