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/*
* Libdl
* (C) Dario Faggioli <raistlin@linux.it>, 2009, 2010
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation version 2 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License (COPYING file) for more details.
*
*/
#ifndef __DL_SYSCALLS__
#define __DL_SYSCALLS__
#include <linux/kernel.h>
#define _GNU_SOURCE
#include <unistd.h>
#include <sys/syscall.h>
#include <time.h>
#include <linux/types.h>
#define SCHED_DEADLINE 6
/* XXX use the proper syscall numbers */
/* __NR_sched_setattr number */
#ifndef __NR_sched_setattr
#ifdef __x86_64__
#define __NR_sched_setattr 314
#endif
#ifdef __i386__
#define __NR_sched_setattr 351
#endif
#ifdef __arm__
#define __NR_sched_setattr 380
#endif
#ifdef __aarch64__
#define __NR_sched_setattr 274
#endif
#endif
/* __NR_sched_getattr number */
#ifndef __NR_sched_getattr
#ifdef __x86_64__
#define __NR_sched_getattr 315
#endif
#ifdef __i386__
#define __NR_sched_getattr 352
#endif
#ifdef __arm__
#define __NR_sched_getattr 381
#endif
#ifdef __aarch64__
#define __NR_sched_getattr 275
#endif
#endif
#define SF_SIG_RORUN 2
#define SF_SIG_DMISS 4
#define SF_BWRECL_DL 8
#define SF_BWRECL_RT 16
#define SF_BWRECL_OTH 32
#define RLIMIT_DLDLINE 16
#define RLIMIT_DLRTIME 17
struct sched_attr {
__u32 size;
__u32 sched_policy;
__u64 sched_flags;
/* SCHED_NORMAL, SCHED_BATCH */
__s32 sched_nice;
/* SCHED_FIFO, SCHED_RR */
__u32 sched_priority;
/* SCHED_DEADLINE */
__u64 sched_runtime;
__u64 sched_deadline;
__u64 sched_period;
};
int sched_setattr(pid_t pid,
const struct sched_attr *attr,
unsigned int flags);
int sched_getattr(pid_t pid,
struct sched_attr *attr,
unsigned int size,
unsigned int flags);
#endif /* __DL_SYSCALLS__ */
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