diff options
Diffstat (limited to 'system/include/libc/sched.h')
| -rw-r--r-- | system/include/libc/sched.h | 140 |
1 files changed, 57 insertions, 83 deletions
diff --git a/system/include/libc/sched.h b/system/include/libc/sched.h index 13586878..994260d0 100644 --- a/system/include/libc/sched.h +++ b/system/include/libc/sched.h @@ -1,97 +1,71 @@ -/* - * Written by Joel Sherrill <joel@OARcorp.com>. - * - * COPYRIGHT (c) 1989-2010. - * 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,v 1.2 2010/04/01 18:33:33 jjohnstn Exp $ - */ - -#ifndef _SCHED_H_ -#define _SCHED_H_ - -#include <sys/types.h> -#include <sys/sched.h> - +#ifndef _SCHED_H +#define _SCHED_H #ifdef __cplusplus extern "C" { #endif -#if defined(_POSIX_PRIORITY_SCHEDULING) -/* - * XBD 13 - Set Scheduling Parameters, P1003.1b-2008, p. 1803 - */ -int sched_setparam( - pid_t __pid, - const struct sched_param *__param -); - -/* - * XBD 13 - Set Scheduling Parameters, P1003.1b-2008, p. 1800 - */ -int sched_getparam( - pid_t __pid, - struct sched_param *__param -); - -/* - * XBD 13 - Set Scheduling Policy and Scheduling Parameters, - * P1003.1b-2008, p. 1805 - */ -int sched_setscheduler( - pid_t __pid, - int __policy, - const struct sched_param *__param -); +#include <features.h> -/* - * XBD 13 - Get Scheduling Policy, P1003.1b-2008, p. 1801 - */ -int sched_getscheduler( - pid_t __pid -); +#define __NEED_struct_timespec +#define __NEED_pid_t +#define __NEED_time_t -/* - * XBD 13 - Get Scheduling Parameter Limits, P1003.1b-2008, p. 1799 - */ -int sched_get_priority_max( - int __policy -); +#include <bits/alltypes.h> -int sched_get_priority_min( - int __policy -); +struct sched_param { + int sched_priority; + int sched_ss_low_priority; + struct timespec sched_ss_repl_period; + struct timespec sched_ss_init_budget; + int sched_ss_max_repl; +}; -/* - * XBD 13 - Get Scheduling Parameter Limits, P1003.1b-2008, p. 1802 - */ -int sched_rr_get_interval( - pid_t __pid, - struct timespec *__interval -); -#endif /* _POSIX_PRIORITY_SCHEDULING */ +int sched_get_priority_max(int); +int sched_get_priority_min(int); +int sched_getparam(pid_t, struct sched_param *); +int sched_getscheduler(pid_t); +int sched_rr_get_interval(pid_t, struct timespec *); +int sched_setparam(pid_t, const struct sched_param *); +int sched_setscheduler(pid_t, int, const struct sched_param *); +int sched_yield(void); -#if defined(_POSIX_THREADS) || defined(_POSIX_PRIORITY_SCHEDULING) || defined(EMSCRIPTEN) +#define SCHED_OTHER 0 +#define SCHED_FIFO 1 +#define SCHED_RR 2 +#define SCHED_BATCH 3 +#define SCHED_IDLE 5 +#define SCHED_RESET_ON_FORK 0x40000000 -/* - * XBD 13 - Yield Processor, P1003.1b-2008, p. 1807 - */ -int sched_yield( void ); - -#endif /* _POSIX_THREADS or _POSIX_PRIORITY_SCHEDULING */ +#ifdef _GNU_SOURCE +#define CSIGNAL 0x000000ff +#define CLONE_VM 0x00000100 +#define CLONE_FS 0x00000200 +#define CLONE_FILES 0x00000400 +#define CLONE_SIGHAND 0x00000800 +#define CLONE_PTRACE 0x00002000 +#define CLONE_VFORK 0x00004000 +#define CLONE_PARENT 0x00008000 +#define CLONE_THREAD 0x00010000 +#define CLONE_NEWNS 0x00020000 +#define CLONE_SYSVSEM 0x00040000 +#define CLONE_SETTLS 0x00080000 +#define CLONE_PARENT_SETTID 0x00100000 +#define CLONE_CHILD_CLEARTID 0x00200000 +#define CLONE_DETACHED 0x00400000 +#define CLONE_UNTRACED 0x00800000 +#define CLONE_CHILD_SETTID 0x01000000 +#define CLONE_NEWUTS 0x04000000 +#define CLONE_NEWIPC 0x08000000 +#define CLONE_NEWUSER 0x10000000 +#define CLONE_NEWPID 0x20000000 +#define CLONE_NEWNET 0x40000000 +#define CLONE_IO 0x80000000 +int clone (int (*)(void *), void *, int, void *, ...); +int unshare(int); +int setns(int, int); +#endif #ifdef __cplusplus } #endif - -#endif /* _SCHED_H_ */ +#endif |