diff options
Diffstat (limited to 'newlib/libc/include/sys/sched.h')
| -rw-r--r-- | newlib/libc/include/sys/sched.h | 40 |
1 files changed, 21 insertions, 19 deletions
diff --git a/newlib/libc/include/sys/sched.h b/newlib/libc/include/sys/sched.h index 540552199..58f99d682 100644 --- a/newlib/libc/include/sys/sched.h +++ b/newlib/libc/include/sys/sched.h @@ -1,7 +1,7 @@ /* * Written by Joel Sherrill <joel@OARcorp.com>. * - * COPYRIGHT (c) 1989-2000. + * COPYRIGHT (c) 1989-2010. * On-Line Applications Research Corporation (OAR). * * Permission to use, copy, modify, and distribute this software for any @@ -18,47 +18,49 @@ */ -#ifndef __POSIX_SYS_SCHEDULING_h -#define __POSIX_SYS_SCHEDULING_h +#ifndef _SYS_SCHED_H_ +#define _SYS_SCHED_H_ #ifdef __cplusplus extern "C" { #endif -#include <sys/unistd.h> - -#include <sys/types.h> -#include <sys/time.h> - -/* Scheduling Policies, P1003.1b-1993, p. 250 - NOTE: SCHED_SPORADIC added by P1003.4b/D8, p. 34. */ - +/* Scheduling Policies */ +/* Open Group Specifications Issue 6 */ +#if defined(__CYGWIN__) +#define SCHED_OTHER 3 +#else #define SCHED_OTHER 0 +#endif + #define SCHED_FIFO 1 #define SCHED_RR 2 #if defined(_POSIX_SPORADIC_SERVER) -#define SCHED_SPORADIC 3 +#define SCHED_SPORADIC 4 #endif -/* Scheduling Parameters, P1003.1b-1993, p. 249 - NOTE: Fields whose name begins with "ss_" added by P1003.4b/D8, p. 33. */ +/* Scheduling Parameters */ +/* Open Group Specifications Issue 6 */ struct sched_param { int sched_priority; /* Process execution scheduling priority */ -#if defined(_POSIX_SPORADIC_SERVER) - int ss_low_priority; /* Low scheduling priority for sporadic */ +#if defined(_POSIX_SPORADIC_SERVER) || defined(_POSIX_THREAD_SPORADIC_SERVER) + int sched_ss_low_priority; /* Low scheduling priority for sporadic */ /* server */ - struct timespec ss_replenish_period; + struct timespec sched_ss_repl_period; /* Replenishment period for sporadic server */ - struct timespec ss_initial_budget; /* Initial budget for sporadic server */ + struct timespec sched_ss_init_budget; + /* Initial budget for sporadic server */ + int sched_ss_max_repl; /* Maximum pending replenishments for */ + /* sporadic server */ #endif }; #ifdef __cplusplus } -#endif +#endif #endif /* end of include file */ |