/*

 * 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>

#include <linux/unistd.h>

#include <linux/types.h>

#include <time.h>

#define SCHED_DEADLINE	6

/* XXX use the proper syscall numbers */

#ifdef __x86_64__

#define __NR_sched_setscheduler_ex	303

#define __NR_sched_setparam_ex		304

#define __NR_sched_getparam_ex		305

#define __NR_sched_wait_interval	306

#endif

#ifdef __i386__

#define __NR_sched_setscheduler_ex	341

#define __NR_sched_setparam_ex		342

#define __NR_sched_getparam_ex		343

#define __NR_sched_wait_interval	344

#endif

#ifdef __arm__

#define __NR_sched_setscheduler_ex	370

#define __NR_sched_setparam_ex		371

#define __NR_sched_getparam_ex		372

#define __NR_sched_wait_interval	373

#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_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;

};

int sched_setscheduler_ex(pid_t pid, int policy, unsigned int len,

			  const struct sched_param_ex *param);

int sched_setparam_ex(pid_t pid, unsigned len,

		      const struct sched_param_ex *param);

int sched_getparam_ex(pid_t pid, unsigned len, struct sched_param_ex *param);

int sched_wait_interval(const struct timespec *rqtp, struct timespec *rmtp);

#endif /* __DL_SYSCALLS__ */