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author | pfg <pfg@FreeBSD.org> | 2015-03-20 01:07:48 +0000 |
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committer | pfg <pfg@FreeBSD.org> | 2015-03-20 01:07:48 +0000 |
commit | d7efe7e99e68d52fa754f4e935814c492d818ece (patch) | |
tree | be169f5d2db6b6590891184f91a6393b6407e581 /sys/sys/cdefs.h | |
parent | 93ad9da2c42ed829200f58c8fa74764daf177cde (diff) | |
download | FreeBSD-src-d7efe7e99e68d52fa754f4e935814c492d818ece.zip FreeBSD-src-d7efe7e99e68d52fa754f4e935814c492d818ece.tar.gz |
Permit multiple arguments for the nonnull attribute.
This is very useful for non-trivial functions and doesn't
affect existing uses.
MFC after: 5 days
Diffstat (limited to 'sys/sys/cdefs.h')
-rw-r--r-- | sys/sys/cdefs.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/sys/cdefs.h b/sys/sys/cdefs.h index 25ba218..558322a 100644 --- a/sys/sys/cdefs.h +++ b/sys/sys/cdefs.h @@ -356,9 +356,9 @@ #endif #if __GNUC_PREREQ__(3, 3) -#define __nonnull(x) __attribute__((__nonnull__(x))) +#define __nonnull(...) __attribute__((__nonnull__(__VA_ARGS__))) #else -#define __nonnull(x) +#define __nonnull(...) #endif #if __GNUC_PREREQ__(3, 4) |