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authorDenys Vlasenko2015-10-13 14:50:20 +0200
committerDenys Vlasenko2015-10-13 14:50:20 +0200
commitab3964db4e75e34f6f9347406c5fd2bced04f2dd (patch)
tree92113e4a008338ed8534858db97d3a5e09dc210b /util-linux
parentf7ad927c2059ef9cd1cd6befeb43f26b92f6369f (diff)
downloadbusybox-ab3964db4e75e34f6f9347406c5fd2bced04f2dd.zip
busybox-ab3964db4e75e34f6f9347406c5fd2bced04f2dd.tar.gz
libbb: introduce kernel-style BUILD_BUG_ON()
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'util-linux')
-rw-r--r--util-linux/umount.c6
1 files changed, 1 insertions, 5 deletions
diff --git a/util-linux/umount.c b/util-linux/umount.c
index c6c7441..0091097 100644
--- a/util-linux/umount.c
+++ b/util-linux/umount.c
@@ -82,11 +82,7 @@ int umount_main(int argc UNUSED_PARAM, char **argv)
// MNT_FORCE and MNT_DETACH (from linux/fs.h) must match
// OPT_FORCE and OPT_LAZY.
- {
- typedef char bug[
- (OPT_FORCE != MNT_FORCE || OPT_LAZY != MNT_DETACH) ? -1 : 1
- ];
- }
+ BUILD_BUG_ON(OPT_FORCE != MNT_FORCE || OPT_LAZY != MNT_DETACH);
doForce = opt & (OPT_FORCE|OPT_LAZY);
/* Get a list of mount points from mtab. We read them all in now mostly