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/*
* Check decoding of accept syscall.
*
* Copyright (c) 2016 Dmitry V. Levin <ldv@altlinux.org>
* Copyright (c) 2016-2018 The strace developers.
* All rights reserved.
*
* SPDX-License-Identifier: GPL-2.0-or-later
*/
#include "tests.h"
#include <unistd.h>
#include <asm/unistd.h>
#if defined __NR_accept
# ifndef TEST_SYSCALL_NAME
# define TEST_SYSCALL_NAME do_accept
# ifndef TEST_SYSCALL_STR
# define TEST_SYSCALL_STR "accept"
# endif
int do_accept(int sockfd, void *addr, void *addrlen)
{
return syscall(__NR_accept, sockfd, addr, addrlen);
}
# endif /* !TEST_SYSCALL_NAME */
#else /* !__NR_accept */
# ifndef TEST_SYSCALL_NAME
# define TEST_SYSCALL_NAME accept
# endif
#endif /* __NR_accept */
#define TEST_SYSCALL_PREPARE connect_un()
static void connect_un(void);
#include "sockname.c"
static void
connect_un(void)
{
int cfd = socket(AF_UNIX, SOCK_STREAM, 0);
if (cfd < 0)
perror_msg_and_skip("socket");
struct sockaddr_un un = {
.sun_family = AF_UNIX,
.sun_path = TEST_SOCKET ".connect"
};
(void) unlink(un.sun_path);
if (bind(cfd, (const void *) &un, sizeof(un)))
perror_msg_and_skip("bind");
(void) unlink(un.sun_path);
un.sun_path[sizeof(TEST_SOCKET) - 1] = '\0';
if (connect(cfd, (const void *) &un, sizeof(un)))
perror_msg_and_skip("connect");
}
int
main(void)
{
int lfd = socket(AF_UNIX, SOCK_STREAM, 0);
if (lfd < 0)
perror_msg_and_skip("socket");
(void) unlink(TEST_SOCKET);
const struct sockaddr_un un = {
.sun_family = AF_UNIX,
.sun_path = TEST_SOCKET
};
if (bind(lfd, (const void *) &un, sizeof(un)))
perror_msg_and_skip("bind");
if (listen(lfd, 16))
perror_msg_and_skip("listen");
test_sockname_syscall(lfd);
(void) unlink(TEST_SOCKET);
puts("+++ exited with 0 +++");
return 0;
}
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