Patch from Chris Larson (kergoth), to allow multiple directores to be

unmounted at once.


git-svn-id: svn://busybox.net/trunk/busybox@8546 69ca8d6d-28ef-0310-b511-8ec308f3f277

1 files changed, 10 insertions, 7 deletions

diff --git a/util-linux/umount.c b/util-linux/umount.c
index 863d52476..5df597028 100644
--- a/util-linux/umount.c
+++ b/util-linux/umount.c
@@ -238,7 +238,7 @@ static int umount_all(void)
 
 extern int umount_main(int argc, char **argv)
 {
-        char path[PATH_MAX];
+        char path[PATH_MAX], result = 0;
 
         if (argc < 2) {
                 bb_show_usage();
@@ -286,10 +286,13 @@ extern int umount_main(int argc, char **argv)
                 else
                         return EXIT_FAILURE;
         }
-        if (realpath(*argv, path) == NULL)
-                bb_perror_msg_and_die("%s", path);
-        if (do_umount(path))
-                return EXIT_SUCCESS;
-        bb_perror_msg_and_die("%s", *argv);
-}
 
+        do {
+                if (realpath(*argv, path) != NULL)
+                        if (do_umount(path))
+                                continue;
+                bb_perror_msg("%s", path);
+                result++;
+        } while (--argc > 0 && ++argv);
+        return result;
+}