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authorDenys Vlasenko2012-03-03 15:09:07 +0100
committerDenys Vlasenko2012-03-03 15:09:07 +0100
commite8cfc3f693e8a0cbfc489564c76e00c074f63066 (patch)
tree6b89cd91d9fc4b8138b3c5ea08c7c619f1bc0017 /util-linux/blkid.c
parent97e528164183c9a9b4768b0d078b3039a1a6ae36 (diff)
downloadbusybox-e8cfc3f693e8a0cbfc489564c76e00c074f63066.zip
busybox-e8cfc3f693e8a0cbfc489564c76e00c074f63066.tar.gz
blkid: if parameters are given, do not scan /dev
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'util-linux/blkid.c')
-rw-r--r--util-linux/blkid.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/util-linux/blkid.c b/util-linux/blkid.c
index a9fd9f3..1bbc803 100644
--- a/util-linux/blkid.c
+++ b/util-linux/blkid.c
@@ -18,11 +18,14 @@
int blkid_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int blkid_main(int argc UNUSED_PARAM, char **argv)
{
+ int scan_devices = 1;
+
while (*++argv) {
/* Note: bogus device names don't cause any error messages */
add_to_uuid_cache(*argv);
+ scan_devices = 0;
}
- display_uuid_cache();
+ display_uuid_cache(scan_devices);
return 0;
}