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| author | Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> | 2005-05-01 08:58:54 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-05-01 08:58:54 -0700 |
| commit | e9c527163d31da9f616e989a90429729525c5233 (patch) | |
| tree | dd449d0954ea9a96d87541ba8a611089bd7447d7 /include/linux/compiler-gcc2.h | |
| parent | c16993d9009b4311f0e6088af38844eabc8b5e5b (diff) | |
| download | lwn-e9c527163d31da9f616e989a90429729525c5233.tar.gz lwn-e9c527163d31da9f616e989a90429729525c5233.zip | |
[PATCH] uml: move va_copy conditional def
GCC 2.95 uses __va_copy instead of va_copy. Handle it inside compiler.h
instead of in a casual file, and avoid the risk that this breaks with a newer
compiler (which it could do).
Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/linux/compiler-gcc2.h')
| -rw-r--r-- | include/linux/compiler-gcc2.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/compiler-gcc2.h b/include/linux/compiler-gcc2.h index 5a359153ffd9..ebed17660c5f 100644 --- a/include/linux/compiler-gcc2.h +++ b/include/linux/compiler-gcc2.h @@ -22,3 +22,8 @@ # define __attribute_pure__ __attribute__((pure)) # define __attribute_const__ __attribute__((__const__)) #endif + +/* GCC 2.95.x/2.96 recognize __va_copy, but not va_copy. Actually later GCC's + * define both va_copy and __va_copy, but the latter may go away, so limit this + * to this header */ +#define va_copy __va_copy |