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/* SPDX-License-Identifier: MIT */
/*
* Test alloc hint sanity after unregistering the file table
*/
#include <stdio.h>
#include <unistd.h>
#include <sys/socket.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;
int ret;
if (argc > 1)
return T_EXIT_SKIP;
io_uring_queue_init(1, &ring, 0);
ret = io_uring_register_files_sparse(&ring, 16);
if (ret) {
if (ret == -EINVAL)
return T_EXIT_SKIP;
fprintf(stderr, "Failed to register file table: %d\n", ret);
return T_EXIT_FAIL;
}
io_uring_unregister_files(&ring);
sqe = io_uring_get_sqe(&ring);
io_uring_prep_socket_direct_alloc(sqe, AF_UNIX, SOCK_DGRAM, 0, 0);
ret = io_uring_submit(&ring);
if (ret != 1) {
fprintf(stderr, "submit %d\n", ret);
return T_EXIT_FAIL;
}
ret = io_uring_wait_cqe(&ring, &cqe);
if (ret) {
fprintf(stderr, "wait cqe: %d\n", ret);
return T_EXIT_FAIL;
}
if (cqe->res != -ENFILE) {
fprintf(stderr, "Bad CQE res: %d\n", cqe->res);
return T_EXIT_FAIL;
}
io_uring_cqe_seen(&ring, cqe);
return T_EXIT_PASS;
}
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