From: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
Date: Wed, 20 Mar 2013 15:37:37 +0000 (+0100)
Subject: test_short_dio_read.c: add proper error handling
X-Git-Tag: v0.60~29^2~2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=a8a5683e6dc20efd1beff8c3a1396bd9299cbe33;p=ceph.git

test_short_dio_read.c: add proper error handling

Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
---

diff --git a/qa/workunits/direct_io/test_short_dio_read.c b/qa/workunits/direct_io/test_short_dio_read.c
index f65ce4546bd0..502485557400 100644
--- a/qa/workunits/direct_io/test_short_dio_read.c
+++ b/qa/workunits/direct_io/test_short_dio_read.c
@@ -22,7 +22,20 @@ int main()
 
 	printf("writing first 3 bytes of 10k file\n");
         r = write(fd, "foo", 3);
+	if (r == -1) {
+		err = errno;
+		printf("error: write() failed with: %d (%s)\n", err, strerror(err));
+		close(fd);
+		exit(err);
+	}
         r = ftruncate(fd, 10000);
+	if (r == -1) {
+		err = errno;
+		printf("error: ftruncate() failed with: %d (%s)\n", err, strerror(err));
+		close(fd);
+		exit(err);
+	}
+	
         fsync(fd);
         close(fd);