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[/] [openrisc/] [trunk/] [gnu-src/] [newlib-1.17.0/] [newlib/] [libc/] [include/] [sys/] [sched.h] - Rev 158
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/* * Written by Joel Sherrill <joel@OARcorp.com>. * * COPYRIGHT (c) 1989-2000. * On-Line Applications Research Corporation (OAR). * * Permission to use, copy, modify, and distribute this software for any * purpose without fee is hereby granted, provided that this entire notice * is included in all copies of any software which is or includes a copy * or modification of this software. * * THIS SOFTWARE IS BEING PROVIDED "AS IS", WITHOUT ANY EXPRESS OR IMPLIED * WARRANTY. IN PARTICULAR, THE AUTHOR MAKES NO REPRESENTATION * OR WARRANTY OF ANY KIND CONCERNING THE MERCHANTABILITY OF THIS * SOFTWARE OR ITS FITNESS FOR ANY PARTICULAR PURPOSE. * * $Id: sched.h 148 2010-06-30 19:21:22Z jeremybennett $ */ #ifndef __POSIX_SYS_SCHEDULING_h #define __POSIX_SYS_SCHEDULING_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. */ #define SCHED_OTHER 0 #define SCHED_FIFO 1 #define SCHED_RR 2 #if defined(_POSIX_SPORADIC_SERVER) #define SCHED_SPORADIC 3 #endif /* Scheduling Parameters, P1003.1b-1993, p. 249 NOTE: Fields whose name begins with "ss_" added by P1003.4b/D8, p. 33. */ struct sched_param { int sched_priority; /* Process execution scheduling priority */ #if defined(_POSIX_SPORADIC_SERVER) int ss_low_priority; /* Low scheduling priority for sporadic */ /* server */ struct timespec ss_replenish_period; /* Replenishment period for sporadic server */ struct timespec ss_initial_budget; /* Initial budget for sporadic server */ #endif }; #ifdef __cplusplus } #endif #endif /* end of include file */