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#include "../config-host.h"
/* SPDX-License-Identifier: MIT */
/*
* Description: Check to see if accept handles addr and addrlen
*/
#include <stdio.h>
#include <errno.h>
#include <sys/socket.h>
#include <sys/un.h>
#include <assert.h>
#include "liburing.h"
#include "helpers.h"
int main(int argc, char *argv[])
{
struct io_uring_sqe *sqe;
struct io_uring_cqe *cqe;
struct io_uring ring;
struct sockaddr_un addr;
socklen_t addrlen = sizeof(addr);
int ret, fd;
struct __kernel_timespec ts = {
.tv_sec = 0,
.tv_nsec = 1000000
};
if (argc > 1)
return T_EXIT_SKIP;
if (io_uring_queue_init(4, &ring, 0) != 0) {
fprintf(stderr, "ring setup failed\n");
return T_EXIT_FAIL;
}
fd = socket(AF_UNIX, SOCK_STREAM, 0);
assert(fd != -1);
memset(&addr, 0, sizeof(addr));
addr.sun_family = AF_UNIX;
memcpy(addr.sun_path, "\0sock2", 7);
ret = bind(fd, (struct sockaddr *)&addr, addrlen);
assert(ret != -1);
ret = listen(fd, 128);
assert(ret != -1);
sqe = io_uring_get_sqe(&ring);
if (!sqe) {
fprintf(stderr, "get sqe failed\n");
return T_EXIT_FAIL;
}
io_uring_prep_accept(sqe, fd, (struct sockaddr*)&addr, &addrlen, 0);
sqe->user_data = 1;
ret = io_uring_submit(&ring);
if (ret != 1) {
fprintf(stderr, "Got submit %d, expected 1\n", ret);
return T_EXIT_FAIL;
}
ret = io_uring_wait_cqe_timeout(&ring, &cqe, &ts);
if (!ret) {
if (cqe->res == -EBADF || cqe->res == -EINVAL) {
fprintf(stdout, "Accept not supported, skipping\n");
goto skip;
} else if (cqe->res < 0) {
fprintf(stderr, "cqe error %d\n", cqe->res);
goto err;
}
} else if (ret != -ETIME) {
fprintf(stderr, "accept() failed to use addr & addrlen parameters!\n");
return T_EXIT_FAIL;
}
io_uring_queue_exit(&ring);
return T_EXIT_PASS;
skip:
io_uring_queue_exit(&ring);
return T_EXIT_SKIP;
err:
io_uring_queue_exit(&ring);
return T_EXIT_FAIL;
}
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