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-rw-r--r--winsup/utils/umount.cc3
1 files changed, 2 insertions, 1 deletions
diff --git a/winsup/utils/umount.cc b/winsup/utils/umount.cc
index 607241162..3adb8511e 100644
--- a/winsup/utils/umount.cc
+++ b/winsup/utils/umount.cc
@@ -25,6 +25,7 @@ static const char *progname;
struct option longopts[] =
{
+ {"help", no_argument, NULL, 'h' },
{"remove-all-mounts", no_argument, NULL, 'A'},
{"remove-cygdrive-prefix", no_argument, NULL, 'c'},
{"remove-system-mounts", no_argument, NULL, 'S'},
@@ -34,7 +35,7 @@ struct option longopts[] =
{NULL, 0, NULL, 0}
};
-char opts[] = "RSUsuc";
+char opts[] = "hASUsuc";
static void
usage (void)