xref: /aosp_15_r20/external/ltp/include/time64_variants.h (revision 49cdfc7efb34551c7342be41a7384b9c40d7cab7)

// SPDX-License-Identifier: GPL-2.0-or-later
/*
 * Copyright (c) 2020 Linaro Limited. All rights reserved.
 * Author: Viresh Kumar <[email protected]>
 */

#ifndef TIME64_VARIANTS_H
#define TIME64_VARIANTS_H

#include "config.h"

#ifdef HAVE_LIBAIO
#include <libaio.h>
#endif

#include <signal.h>
#include <stdio.h>
#include <poll.h>
#include <time.h>
#include "tst_timer.h"

struct tst_ts;
struct pollfd;
struct io_event;
struct sembuf;
struct mmsghdr;

struct time64_variants {
	char *desc;

	enum tst_ts_type ts_type;
	int (*clock_gettime)(clockid_t clk_id, void *ts);
	int (*clock_settime)(clockid_t clk_id, void *ts);
	int (*clock_nanosleep)(clockid_t clock_id, int flags, void *request, void *remain);

	int (*timer_gettime)(kernel_timer_t timer, void *its);
	int (*timer_settime)(kernel_timer_t timerid, int flags, void *its, void *old_its);
	int (*tfd_gettime)(int fd, void *its);
	int (*tfd_settime)(int fd, int flags, void *new_value, void *old_value);

#ifdef HAVE_LIBAIO
	int (*io_pgetevents)(io_context_t ctx, long min_nr, long max_nr,
			struct io_event *events, void *timeout, sigset_t *sigmask);
#endif

	int (*mqt_send)(mqd_t mqdes, const char *msg_ptr, size_t msg_len,
			unsigned int msg_prio, void *abs_timeout);
	ssize_t (*mqt_receive)(mqd_t mqdes, char *msg_ptr, size_t msg_len,
			       unsigned int *msg_prio, void *abs_timeout);
	int (*ppoll)(struct pollfd *fds, nfds_t nfds, void *tmo_p,
		     const sigset_t *sigmask, size_t sigsetsize);
	int (*sched_rr_get_interval)(pid_t pid, void *ts);
	int (*semop)(int semid, struct sembuf *sops, size_t nsops);
	int (*semtimedop)(int semid, struct sembuf *sops, size_t nsops, void *timeout);
	int (*sigwait) (const sigset_t * set, siginfo_t * info,
			 void * timeout);
	int (*recvmmsg)(int sockfd, struct mmsghdr *msgvec, unsigned int vlen,
		       unsigned int flags, void *timeout);
	int (*sendmmsg)(int sockfd, struct mmsghdr *msgvec, unsigned int vlen,
		    unsigned int flags);
	int (*utimensat)(int dirfd, const char *pathname, void *times,
			 int flags);
};

#endif /* TIME64_VARIANTS_H */