b=19720

[fs/lustre-release.git] / lustre / tests / fsx.c

diff --git a/lustre/tests/fsx.c b/lustre/tests/fsx.c
index af93599..f645b08 100644 (file)
--- a/lustre/tests/fsx.c
+++ b/lustre/tests/fsx.c
@@ -529,8 +529,15 @@ check_trunc_hack(void)
        struct stat statbuf;
        int fd = get_fd();
 
-       ftruncate(fd, (off_t)0);
-       ftruncate(fd, (off_t)100000);
+        /* should not ignore ftruncate(2)'s return value */
+        if (ftruncate(fd, (off_t)0) < 0) {
+                prterr("trunc_hack: ftruncate(0)");
+                exit(1);
+        }
+        if (ftruncate(fd, (off_t)100000) < 0) {
+                prterr("trunc_hack: ftruncate(100000)");
+                exit(1);
+        }
        if (fstat(fd, &statbuf)) {
                prterr("trunc_hack: fstat");
                statbuf.st_size = -1;
@@ -539,7 +546,10 @@ check_trunc_hack(void)
                prt("no extend on truncate! not posix!\n");
                exit(130);
        }
-       ftruncate(fd, 0);
+        if (ftruncate(fd, 0) < 0) {
+                prterr("trunc_hack: ftruncate(0) (2nd call)");
+                exit(1);
+        }
 }
 
 static char *tf_buf = NULL;