diff options
Diffstat (limited to 'include/sched.h')
| -rw-r--r-- | include/sched.h | 25 |
1 files changed, 22 insertions, 3 deletions
diff --git a/include/sched.h b/include/sched.h index 9ed13b10c..9693cc0d1 100644 --- a/include/sched.h +++ b/include/sched.h @@ -1,5 +1,5 @@ /* Definitions for POSIX 1003.1b-1993 (aka POSIX.4) scheduling interface. - Copyright (C) 1996, 1997, 1999, 2001 Free Software Foundation, Inc. + Copyright (C) 1996,1997,1999,2001-2003,2004 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 @@ -62,12 +62,31 @@ extern int sched_get_priority_min (int __algorithm) __THROW; /* Get the SCHED_RR interval for the named process. */ extern int sched_rr_get_interval (__pid_t __pid, struct timespec *__t) __THROW; + +#if 0 /*def __USE_GNU*/ +/* Access macros for `cpu_set'. */ +#define CPU_SETSIZE __CPU_SETSIZE +#define CPU_SET(cpu, cpusetp) __CPU_SET (cpu, cpusetp) +#define CPU_CLR(cpu, cpusetp) __CPU_CLR (cpu, cpusetp) +#define CPU_ISSET(cpu, cpusetp) __CPU_ISSET (cpu, cpusetp) +#define CPU_ZERO(cpusetp) __CPU_ZERO (cpusetp) + + +/* Set the CPU affinity for a task */ +extern int sched_setaffinity (__pid_t __pid, size_t __cpusetsize, + __const cpu_set_t *__cpuset) __THROW; + +/* Get the CPU affinity for a task */ +extern int sched_getaffinity (__pid_t __pid, size_t __cpusetsize, + cpu_set_t *__cpuset) __THROW; +#endif + +__END_DECLS + /* These are Linux specific. */ extern int __clone (int (*__fn) (void *__arg), void *__child_stack, int __flags, void *__arg, ...); extern int __clone2 (int (*__fn) (void *__arg), void *__child_stack_base, size_t __child_stack_size, int __flags, void *__arg, ...); -__END_DECLS - #endif /* sched.h */ |