1 files changed, 0 insertions, 139 deletions

diff --git a/test/file-update-index-alloc.c b/test/file-update-index-alloc.c
deleted file mode 100644
index ea5b420..0000000
--- a/test/file-update-index-alloc.c
+++ /dev/null
@@ -1,139 +0,0 @@
-/* SPDX-License-Identifier: MIT */
-/*
- * Description: test IORING_OP_FILES_UPDATE can support io_uring
- * allocates an available direct descriptor instead of having the
- * application pass one.
- */
-
-#include <errno.h>
-#include <stdio.h>
-#include <unistd.h>
-#include <stdlib.h>
-#include <string.h>
-#include <fcntl.h>
-#include <sys/uio.h>
-
-#include "helpers.h"
-#include "liburing.h"
-
-int main(int argc, char *argv[])
-{
-	struct io_uring_cqe *cqe;
-	struct io_uring_sqe *sqe;
-	char wbuf[1] = { 0xef }, rbuf[1] = {0x0};
-	struct io_uring ring;
-	int i, ret, pipe_fds[2], fds[2] = { -1, -1};
-
-	ret = io_uring_queue_init(8, &ring, 0);
-	if (ret) {
-		fprintf(stderr, "ring setup failed\n");
-		return -1;
-	}
-
-	ret = io_uring_register_files(&ring, fds, 2);
-	if (ret) {
-		fprintf(stderr, "%s: register ret=%d\n", __func__, ret);
-		return -1;
-	}
-
-	if (pipe2(pipe_fds, O_NONBLOCK)) {
-		fprintf(stderr, "pipe() failed\n");
-		return -1;
-	}
-
-	/*
-	 * Pass IORING_FILE_INDEX_ALLOC, so io_uring in kernel will allocate
-	 * available direct descriptors.
-	 */
-	fds[0] = pipe_fds[0];
-	fds[1] = pipe_fds[1];
-	sqe = io_uring_get_sqe(&ring);
-	io_uring_prep_files_update(sqe, fds, 2, IORING_FILE_INDEX_ALLOC);
-	ret = io_uring_submit(&ring);
-	if (ret != 1) {
-		fprintf(stderr, "sqe submit failed: %d\n", ret);
-		return -1;
-	}
-	ret = io_uring_wait_cqe(&ring, &cqe);
-	if (ret < 0) {
-		fprintf(stderr, "wait files update completion failed: %d\n", ret);
-		return ret;
-	}
-
-	if (cqe->res < 0) {
-		if (cqe->res == -EINVAL || cqe->res == -EOVERFLOW) {
-			fprintf(stdout, "files update(IORING_FILE_INDEX_ALLOC) not "
-				"supported, skipping\n");
-			return 0;
-		}
-		fprintf(stderr, "files update(IORING_FILE_INDEX_ALLOC) failed: %d\n", cqe->res);
-		return ret;
-	}
-	ret = cqe->res;
-	if (ret != 2) {
-		fprintf(stderr, "should allocate 2 direct descriptors, but get:%d\n", ret);
-		return -1;
-	}
-	if (fds[0] != 0 || fds[1] != 1) {
-		fprintf(stderr, "allocate wrong direct descriptors:%d %d\n",
-			fds[0], fds[1]);
-		return -1;
-	}
-	io_uring_cqe_seen(&ring, cqe);
-
-	sqe = io_uring_get_sqe(&ring);
-	io_uring_prep_write(sqe, fds[1], wbuf, sizeof(wbuf), 0);
-	sqe->flags |= IOSQE_FIXED_FILE;
-	ret = io_uring_submit(&ring);
-	if (ret != 1) {
-		fprintf(stderr, "sqe submit failed: %d\n", ret);
-		return -1;
-	}
-	ret = io_uring_wait_cqe(&ring, &cqe);
-	if (ret < 0 || cqe->res < 0) {
-		fprintf(stderr, "write failed %d\n", ret);
-		return ret;
-	}
-	io_uring_cqe_seen(&ring, cqe);
-
-	sqe = io_uring_get_sqe(&ring);
-	io_uring_prep_read(sqe, fds[0], rbuf, sizeof(rbuf), 0);
-	sqe->flags |= IOSQE_FIXED_FILE;
-	ret = io_uring_submit(&ring);
-	if (ret != 1) {
-		fprintf(stderr, "sqe submit failed: %d\n", ret);
-		return -1;
-	}
-	ret = io_uring_wait_cqe(&ring, &cqe);
-	if (ret < 0 || cqe->res < 0) {
-		fprintf(stderr, "read failed %d\n", ret);
-		return ret;
-	}
-	if (rbuf[0] != (char)0xef) {
-		fprintf(stderr, "read wrong data %x\n", rbuf[0]);
-		return ret;
-	}
-	io_uring_cqe_seen(&ring, cqe);
-
-	sqe = io_uring_get_sqe(&ring);
-	io_uring_prep_close_direct_unregister(sqe, pipe_fds[0], fds[0]);
-	sqe = io_uring_get_sqe(&ring);
-	io_uring_prep_close_direct_unregister(sqe, pipe_fds[1], fds[1]);
-	ret = io_uring_submit(&ring);
-	if (ret != 2) {
-		fprintf(stderr, "sqe submit failed: %d\n", ret);
-		return -1;
-	}
-
-	for (i = 0; i < 2; i++) {
-		ret = io_uring_wait_cqe(&ring, &cqe);
-		if (ret < 0 || cqe->res < 0) {
-			fprintf(stderr, "wait close completion %d\n", ret);
-			return ret;
-		}
-		io_uring_cqe_seen(&ring, cqe);
-	}
-
-	io_uring_queue_exit(&ring);
-	return 0;
-}