blob: 26fe445e95250d2c832c5156712f4d5712ad3b83 (
plain) (
tree)
|
|
// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Copyright (c) 2015 Cui Bixuan <cuibixuan@huawei.com>
*/
#ifndef __SCHED_H__
#define __SCHED_H__
#include "lapi/syscalls.h"
#include <stdint.h>
#include <inttypes.h>
struct sched_attr {
uint32_t size;
uint32_t sched_policy;
uint64_t sched_flags;
/* SCHED_NORMAL, SCHED_BATCH */
int32_t sched_nice;
/* SCHED_FIFO, SCHED_RR */
uint32_t sched_priority;
/* SCHED_DEADLINE (nsec) */
uint64_t sched_runtime;
uint64_t sched_deadline;
uint64_t sched_period;
};
int sched_setattr(pid_t pid,
const struct sched_attr *attr,
unsigned int flags)
{
return syscall(__NR_sched_setattr, pid, attr, flags);
}
int sched_getattr(pid_t pid,
struct sched_attr *attr,
unsigned int size,
unsigned int flags)
{
return syscall(__NR_sched_getattr, pid, attr, size, flags);
}
#ifndef CLONE_VM
#define CLONE_VM 0x00000100
#endif
#ifndef CLONE_FS
#define CLONE_FS 0x00000200
#endif
#ifndef CLONE_SYSVSEM
#define CLONE_SYSVSEM 0x00040000
#endif
#ifndef CLONE_IO
#define CLONE_IO 0x80000000
#endif
#endif /* __SCHED_H__ */
|
