Changes in examples/io_uring.c [f100a83:3a3b2b9]

File:

• examples/io_uring.c (modified) (2 diffs)

examples/io_uring.c

@@ -33 +33 @@
       io_uring_prep_readv(sqe, fd, &iov, 1, 0);
 
-      sqe->user_data = data;
-
       /* tell the kernel we have an sqe ready for consumption */
       io_uring_submit(&ring);
@@ -40 +38 @@
       /* wait for the sqe to complete */
       int ret = io_uring_wait_cqe(&ring, &cqe);
-      
+      printf("%d\n", ret);
+
       /* read and process cqe event */
-      if(ret == 0) {
-            char * out = cqe->user_data;
-            signed int len = cqe->res;
-            io_uring_cqe_seen(&ring, cqe);
-
-            if(len > 0) {
-                  printf("%.*s", len, out);
-            }
-      }
-      else {
-            printf("%d\n", ret);
-            io_uring_cqe_seen(&ring, cqe);
-      }
+      printf("%s", data);
+      io_uring_cqe_seen(&ring, cqe);
 
       io_uring_queue_exit(&ring);