/*

 this sticks around for documentation issues only and will be removed in the next

 release - it documents the direct syscalls for affinity, without going thru glibc

 */

#if 0

/* 

 I don't know where this was exactly taken from, but I think I found it

 in glibc.

 */

#include <linux/unistd.h>

#define __NR_sched_setaffinity	241

#define __NR_sched_getaffinity	242

/*

 a nice macro to define the following:

 it's a syscall with 3 args,

 it returns int,

 it's named sched_....,

 the next arg is of type pid_t,

 has the local name pid,

 next is unsigned int,

 with name len,

 then an unsigned long *,

 named user_mask_ptr

 */

_syscall3 (int, sched_setaffinity, pid_t, pid, unsigned int, len, unsigned long *, user_mask_ptr)

_syscall3 (int, sched_getaffinity, pid_t, pid, unsigned int, len, unsigned long *, user_mask_ptr)

#endif

#include <linux/kernel.h>

#include <linux/unistd.h>

#include <linux/types.h>

#include <time.h>

/* XXX use the proper syscall numbers */

#ifdef __x86_64__

#define __NR_sched_setscheduler_ex	303

#define __NR_sched_getparam_ex		305

#endif

#ifdef __i386__

#define __NR_sched_setscheduler_ex	341

#define __NR_sched_getparam_ex		343

#endif

#ifdef __arm__

#define __NR_sched_setscheduler_ex	370

#define __NR_sched_getparam_ex		372

#endif

#define SF_SIG_RORUN	2

#define SF_SIG_DMISS	4

struct sched_param_ex {

	int sched_priority;

	struct timespec sched_runtime;

	struct timespec sched_deadline;

	struct timespec sched_period;

	unsigned int sched_flags;

	struct timespec curr_runtime;

	struct timespec used_runtime;

	struct timespec curr_deadline;

};

#define sched_setscheduler_ex(pid, policy, len, param) \

	syscall(__NR_sched_setscheduler_ex, pid, policy, len, param)

#define sched_getparam_ex(pid, len, param) \

	syscall(__NR_sched_getparam_ex, pid, len, param)