Test for lio_listio returning an error for LIO_WAIT if an IO request failed.

rt/tst-aio8.c

@@ -0,0 +1,38 @@
+#include <aio.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <stdio.h>
+#include <string.h>
+#include <unistd.h>
+
+static int
+do_test (void)
+{
+  int fd = open ("/dev/full", O_RDWR);
+  if (fd == -1)
+    {
+      puts ("could not open /dev/full");
+      return 0;
+    }
+
+  struct aiocb req;
+  req.aio_fildes = fd;
+  req.aio_lio_opcode = LIO_WRITE;
+  req.aio_reqprio = 0;
+  req.aio_buf = (void *) "hello";
+  req.aio_nbytes = 5;
+  req.aio_sigevent.sigev_notify = SIGEV_NONE;
+
+  struct aiocb *list[1];
+  list[0] = &req;
+
+  int r = lio_listio (LIO_WAIT, list, 1, NULL);
+  int e = errno;
+
+  printf ("r = %d, e = %d (%s)\n", r, e, strerror (e));
+
+  return r != -1 || e != EIO;
+}
+
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"