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* bits/sched.h: Define __CPU_COUNT. Declare __sched_cpucount.

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* sysdeps/unix/sysv/linux/bits/sched.h: Likewise.
	* posix/sched.h: Define CPU_COUNT.
This commit is contained in:
Ulrich Drepper
2007-04-04 18:51:36 +00:00
parent eab1bdfb8e
commit b4afdd0651
5 changed files with 21 additions and 10 deletions
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5
bits/sched.h
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@@ -1,6 +1,6 @@
/* Definitions of constants and data structure for POSIX 1003.1b-1993
scheduling interface.
Copyright (C) 1996, 1997, 2001, 2003 Free Software Foundation, Inc.
Copyright (C) 1996, 1997, 2001, 2003, 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
@@ -68,4 +68,7 @@ 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