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| author | Sami Kerola | 2011-10-01 13:58:51 +0200 |
|---|---|---|
| committer | Karel Zak | 2011-10-10 13:57:16 +0200 |
| commit | bfda68fdb11d4473684077392e42f7a81a0e5a75 (patch) | |
| tree | 09c47e8d3f6f8c62e97875e868fa54b2dbb51f21 /include/c.h | |
| parent | build-sys: enhance error message for missing libtoolize (diff) | |
| download | kernel-qcow2-util-linux-bfda68fdb11d4473684077392e42f7a81a0e5a75.tar.gz kernel-qcow2-util-linux-bfda68fdb11d4473684077392e42f7a81a0e5a75.tar.xz kernel-qcow2-util-linux-bfda68fdb11d4473684077392e42f7a81a0e5a75.zip | |
build-sys: rename BUILD_BUG_ON_ZERO definition
Definition name is changed to UL_BUILD_BUG_ON_ZERO to avoid collision
with a system header.
../include/c.h:72:1: warning: "BUILD_BUG_ON_ZERO" redefined
In file included from /usr/include/sys/sysinfo.h:25,
from dmesg.c:16:
/usr/include/linux/kernel.h:34:1: warning: this is the location of the previous definition
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Diffstat (limited to 'include/c.h')
| -rw-r--r-- | include/c.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/c.h b/include/c.h index f5b4bcd44..259e6b6cc 100644 --- a/include/c.h +++ b/include/c.h @@ -33,7 +33,7 @@ /* &a[0] degrades to a pointer: a different type from an array */ # define __must_be_array(a) \ - BUILD_BUG_ON_ZERO(__builtin_types_compatible_p(__typeof__(a), __typeof__(&a[0]))) + UL_BUILD_BUG_ON_ZERO(__builtin_types_compatible_p(__typeof__(a), __typeof__(&a[0]))) # define ignore_result(x) ({ \ __typeof__(x) __dummy __attribute__((__unused__)) = (x); (void) __dummy; \ @@ -69,7 +69,7 @@ * e.g. in a structure initializer (or where-ever else comma expressions * aren't permitted). */ -#define BUILD_BUG_ON_ZERO(e) (sizeof(struct { int:-!!(e); })) +#define UL_BUILD_BUG_ON_ZERO(e) (sizeof(struct { int:-!!(e); })) #define BUILD_BUG_ON_NULL(e) ((void *)sizeof(struct { int:-!!(e); })) #ifndef ARRAY_SIZE |