On 11/8/22 4:53 PM, Dylan Yudaken wrote:
+ ret = io_uring_register_files(&ring, &fds[0], 2);
+
+ sqe = io_uring_get_sqe(&ring);
+ io_uring_prep_read(sqe, 0, &buff, 1, 0);
+ sqe->flags |= IOSQE_FIXED_FILE;
+ ret = io_uring_submit(&ring);
+ if (ret != 1) {
+ fprintf(stderr, "bad submit\n");
+ return 1;
+ }
This assignment is meaningless:
ret = io_uring_register_files().
It's overwritten by ret = io_uring_submit() anyway. I suppose we
should have an error handler right after register_files().
--
Ammar Faizi
