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libbb: introduce kernel-style BUILD_BUG_ON()

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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko
2015-10-13 14:50:20 +02:00
parent f7ad927c20
commit ab3964db4e
9 changed files with 20 additions and 39 deletions
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6
util-linux/umount.c
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@@ -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