diff options
| author | Matt Turner <[email protected]> | 2016-05-13 13:17:02 -0700 |
|---|---|---|
| committer | Matt Turner <[email protected]> | 2016-05-16 11:06:15 -0700 |
| commit | 377ab2f2d781aef9408f26b24bb8b17426be6606 (patch) | |
| tree | c8b863c2af4344c669590c3561091d13c5b66a68 /src/util | |
| parent | 40c6d54e76c5e5859a78841ed305935b2ca6922c (diff) | |
util: Add ATTRIBUTE_RETURNS_NONNULL.
Reviewed-by: Kenneth Graunke <[email protected]>
Diffstat (limited to 'src/util')
| -rw-r--r-- | src/util/macros.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/util/macros.h b/src/util/macros.h index c0bfb15a47a..9ddf675965b 100644 --- a/src/util/macros.h +++ b/src/util/macros.h @@ -154,6 +154,12 @@ do { \ #define ATTRIBUTE_PURE #endif +#ifdef HAVE_FUNC_ATTRIBUTE_RETURNS_NONNULL +#define ATTRIBUTE_RETURNS_NONNULL __attribute__((__returns_nonnull__)) +#else +#define ATTRIBUTE_RETURNS_NONNULL +#endif + #ifdef __cplusplus /** * Macro function that evaluates to true if T is a trivially |