diff options
Diffstat (limited to 'test/fsync.c')
-rw-r--r-- | test/fsync.c | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/test/fsync.c b/test/fsync.c new file mode 100644 index 0000000..064f027 --- /dev/null +++ b/test/fsync.c @@ -0,0 +1,58 @@ +/* + * Description: test io_uring fsync handling + * + */ +#include <errno.h> +#include <stdio.h> +#include <unistd.h> +#include <stdlib.h> +#include <string.h> +#include <fcntl.h> + +#include "../src/liburing.h" + +int main(int argc, char *argv[]) +{ + struct io_uring_cqe *cqe; + struct io_uring_sqe *sqe; + struct io_uring ring; + char buf[32]; + int fd, ret; + + sprintf(buf, "./XXXXXX"); + fd = mkstemp(buf); + if (fd < 0) { + perror("open"); + return 1; + } + + ret = io_uring_queue_init(1, &ring, 0); + if (ret) { + printf("ring setup failed\n"); + return 1; + + } + + sqe = io_uring_get_sqe(&ring); + if (!sqe) { + printf("get sqe failed\n"); + return 1; + } + + io_uring_prep_fsync(sqe, fd, 0); + + ret = io_uring_submit(&ring); + if (ret <= 0) { + printf("child: sqe submit failed\n"); + return 1; + } + + ret = io_uring_wait_completion(&ring, &cqe); + if (ret < 0) { + printf("child: wait completion %d\n", ret); + return 1; + } + + unlink(buf); + return 0; +} |