[klibc] [PATCH] umount: Add -l option for lazy unmount

[Sergey Vlasov]

Signed-off-by: Sergey Vlasov <vsu at altlinux.ru>
---
 Alternatively, you may pull from the following git repo and branch:

    git://git.altlinux.org/people/vsu/packages/klibc.git alt-umount

 (branch based on the klibc-1.4.32 release - sorry, forgot to send
 this patch earlier)

 usr/utils/umount.c |    7 +++++--
 1 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/usr/utils/umount.c b/usr/utils/umount.c
index 52aa18a..85497a7 100644
--- a/usr/utils/umount.c
+++ b/usr/utils/umount.c
@@ -17,13 +17,16 @@ int main(int argc, char *argv[])
 	progname = argv[0];
 
 	do {
-		c = getopt(argc, argv, "f");
+		c = getopt(argc, argv, "fl");
 		if (c == EOF)
 			break;
 		switch (c) {
 		case 'f':
 			flag |= MNT_FORCE;
 			break;
+		case 'l':
+			flag |= MNT_DETACH;
+			break;
 		case '?':
 			fprintf(stderr, "%s: invalid option -%c\n",
 				progname, optopt);
@@ -32,7 +35,7 @@ int main(int argc, char *argv[])
 	} while (1);
 
 	if (optind + 1 != argc) {
-		fprintf(stderr, "Usage: %s [-f] mntpoint\n", progname);
+		fprintf(stderr, "Usage: %s [-f] [-l] mntpoint\n", progname);
 		return 1;
 	}
 
-- 
1.5.0.57.g09e9d