diff options
author | Ben Pfaff <blp@nicira.com> | 2013-08-26 13:03:02 -0700 |
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committer | Ben Pfaff <blp@nicira.com> | 2013-08-26 13:03:02 -0700 |
commit | 29ab0cf77c2a03e1c5e61f8899c33ad74762a710 (patch) | |
tree | f954a6fba708f6d3354ae9e1027a8e94ca34dbf0 /lib/compiler.h | |
parent | 1dd16b9a274afbde46c9d9a4052d720d4cf3c3e2 (diff) |
ovs-atomic: Add native Clang implementation.
With this implementation I get warnings with Clang on GNU/Linux when the
previous patch is not applied. This ought to make it easier to avoid
introducing new problems in the future even without building on FreeBSD.
Signed-off-by: Ben Pfaff <blp@nicira.com>
Acked-by: Jarno Rajahalme <jrajahalme@nicira.com>
Diffstat (limited to 'lib/compiler.h')
-rw-r--r-- | lib/compiler.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/compiler.h b/lib/compiler.h index fb4d46cd..ccc949ba 100644 --- a/lib/compiler.h +++ b/lib/compiler.h @@ -20,6 +20,9 @@ #ifndef __has_feature #define __has_feature(x) 0 #endif +#ifndef __has_extension + #define __has_extension(x) 0 +#endif #if __GNUC__ && !__CHECKER__ #define NO_RETURN __attribute__((__noreturn__)) |