/*	$OpenBSD: pipe.h,v 1.4 2021/10/22 05:03:04 anton Exp $	*/

/*
 * Copyright (c) 2019 Anton Lindqvist <anton@openbsd.org>
 *
 * Permission to use, copy, modify, and distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */

#include <sys/pipe.h>	/* PIPE_SIZE */

#include <signal.h>	/* sig_atomic_t */

int test_close_race(void);
int test_kqueue_read(void);
int test_kqueue_read_eof(void);
int test_kqueue_write(void);
int test_kqueue_write_eof(void);
int test_ping_pong(void);
int test_run_down_write_big(void);
int test_run_down_write_small(void);
int test_select_hup(void);
int test_thundering_herd_read_signal(void);
int test_thundering_herd_read_wakeup(void);
int test_thundering_herd_write_signal(void);
int test_thundering_herd_write_wakeup(void);

int xwaitpid(pid_t pid);

extern sig_atomic_t gotsigpipe;
extern int infinity;
extern int verbose;