Mention which fsync methods are unavailable.

diff --git a/src/tools/fsync/test_fsync.c b/src/tools/fsync/test_fsync.c
index c3ec77b..32bf07b 100644 (file)
--- a/src/tools/fsync/test_fsync.c
+++ b/src/tools/fsync/test_fsync.c
@@ -80,7 +80,7 @@ int main(int argc, char *argv[])
        print_elapse(start_t, elapse_t);
        printf("\n");
 
-       printf("\nTest file sync methods\n");
+       printf("\nTest file sync methods:\n");
 
 #ifdef OPEN_DATASYNC_FLAG
        /* open_dsync, write */
@@ -93,8 +93,10 @@ int main(int argc, char *argv[])
        unlink("/var/tmp/test_fsync.out");
        printf("open o_dsync, write    ");
        print_elapse(start_t, elapse_t);
-       printf("\n");
+#else
+       printf("o_dsync unavailable    ");
 #endif
+       printf("\n");
 
        /* open_fsync, write */
        gettimeofday(&start_t, NULL);
@@ -120,8 +122,10 @@ int main(int argc, char *argv[])
        unlink("/var/tmp/test_fsync.out");
        printf("write, fdatasync       ");
        print_elapse(start_t, elapse_t);
-       printf("\n");
+#else
+       printf("fdatasync unavailable  ");
 #endif
+       printf("\n");
 
        /* write, fsync, close */
        gettimeofday(&start_t, NULL);