Improve ZVOL queue behavior.

[zfs.git] / lib / libzfs / libzfs_diff.c

diff --git a/lib/libzfs/libzfs_diff.c b/lib/libzfs/libzfs_diff.c
index 5b3f934..8140a70 100644 (file)
--- a/lib/libzfs/libzfs_diff.c
+++ b/lib/libzfs/libzfs_diff.c
@@ -160,18 +160,22 @@ print_what(FILE *fp, mode_t what)
        case S_IFDIR:
                symbol = '/';
                break;
+#ifdef S_IFDOOR
        case S_IFDOOR:
                symbol = '>';
                break;
+#endif
        case S_IFIFO:
                symbol = '|';
                break;
        case S_IFLNK:
                symbol = '@';
                break;
+#ifdef S_IFPORT
        case S_IFPORT:
                symbol = 'P';
                break;
+#endif
        case S_IFSOCK:
                symbol = '=';
                break;
@@ -726,7 +730,7 @@ setup_differ_info(zfs_handle_t *zhp, const char *fromsnap,
 {
        di->zhp = zhp;
 
-       di->cleanupfd = open(ZFS_DEV, O_RDWR|O_EXCL);
+       di->cleanupfd = open(ZFS_DEV, O_RDWR);
        VERIFY(di->cleanupfd >= 0);
 
        if (get_snapshot_names(di, fromsnap, tosnap) != 0)