/*
 * This file is part of vmsplice strace test.
 *
 * Copyright (c) 2016 Dmitry V. Levin <ldv@altlinux.org>
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. The name of the author may not be used to endorse or promote products
 *    derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#include "tests.h"
#include <sys/syscall.h>

#if defined __NR_vmsplice

# include <assert.h>
# include <stdio.h>
# include <unistd.h>
# include <sys/uio.h>

int
main(void)
{
	tprintf("%s", "");

	int fds[2];
	if (pipe(fds))
		perror_msg_and_fail("pipe");
	assert(0 == fds[0]);
	assert(1 == fds[1]);

	static const char w0_c[] = "012";
	const char *w0_d = hexdump_strdup(w0_c);
	void *w0 = tail_memdup(w0_c, LENGTH_OF(w0_c));

	static const char w1_c[] = "34567";
	const char *w1_d = hexdump_strdup(w1_c);
	void *w1 = tail_memdup(w1_c, LENGTH_OF(w1_c));

	static const char w2_c[] = "89abcde";
	const char *w2_d = hexdump_strdup(w2_c);
	void *w2 = tail_memdup(w2_c, LENGTH_OF(w2_c));

	const struct iovec iov_[] = {
		{
			.iov_base = w0,
			.iov_len = LENGTH_OF(w0_c)
		}, {
			.iov_base = w1,
			.iov_len = LENGTH_OF(w1_c)
		}, {
			.iov_base = w2,
			.iov_len = LENGTH_OF(w2_c)
		}
	};
	const struct iovec *iov = tail_memdup(iov_, sizeof(iov_));
	const unsigned int len =
		LENGTH_OF(w0_c) + LENGTH_OF(w1_c) + LENGTH_OF(w2_c);

	tprintf("vmsplice(1, [{iov_base=\"%s\", iov_len=%u}"
		", {iov_base=\"%s\", iov_len=%u}"
		", {iov_base=\"%s\", iov_len=%u}], %u, %s) = %u\n"
		" * %u bytes in buffer 0\n"
		" | 00000 %-49s  %-16s |\n"
		" * %u bytes in buffer 1\n"
		" | 00000 %-49s  %-16s |\n"
		" * %u bytes in buffer 2\n"
		" | 00000 %-49s  %-16s |\n",
		w0_c, LENGTH_OF(w0_c), w1_c, LENGTH_OF(w1_c),
		w2_c, LENGTH_OF(w2_c), ARRAY_SIZE(iov_),
		"SPLICE_F_NONBLOCK", len,
		LENGTH_OF(w0_c), w0_d, w0_c,
		LENGTH_OF(w1_c), w1_d, w1_c, LENGTH_OF(w2_c), w2_d, w2_c);

	const long rc = syscall(__NR_vmsplice, 1, iov, ARRAY_SIZE(iov_), 2);
	if (rc < 0)
		perror_msg_and_skip("vmsplice");
	assert(rc == (int) len);

	tprintf("+++ exited with 0 +++\n");
	return 0;
}

#else

SKIP_MAIN_UNDEFINED("__NR_vmsplice")

#endif
