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| author | Sebastian Hahn <sebastian@torproject.org> | 2014-02-13 08:25:08 +0100 |
|---|---|---|
| committer | Nick Mathewson <nickm@torproject.org> | 2014-02-14 23:43:15 -0500 |
| commit | 3f567f529f88a7430278b9a2135abb70af109bde (patch) | |
| tree | 8044b2b3592eb3ba77d15acb3fa25142b464e0bf /src/common/container.h | |
| parent | d6e6eaba601d87ff18d20c1766b3f8fcac69e77f (diff) | |
| download | tor-3f567f529f88a7430278b9a2135abb70af109bde.tar tor-3f567f529f88a7430278b9a2135abb70af109bde.tar.gz | |
gcc/clang: Mark macro-generated functions as possible unused
clang 3.4 introduced a new by-default warning about unused static
functions, which we triggered heavily for the hashtable and map function
generating macros. We can use __attribute__ ((unused)) (thanks nickm for
the suggestion :-) ) to silence these warnings.
Diffstat (limited to 'src/common/container.h')
| -rw-r--r-- | src/common/container.h | 46 |
1 files changed, 28 insertions, 18 deletions
diff --git a/src/common/container.h b/src/common/container.h index 1a68b8f67..fb9374794 100644 --- a/src/common/container.h +++ b/src/common/container.h @@ -471,64 +471,74 @@ void* strmap_remove_lc(strmap_t *map, const char *key); #define DECLARE_TYPED_DIGESTMAP_FNS(prefix, maptype, valtype) \ typedef struct maptype maptype; \ typedef struct prefix##iter_t prefix##iter_t; \ - static INLINE maptype* prefix##new(void) \ + ATTR_UNUSED static INLINE maptype* \ + prefix##new(void) \ { \ return (maptype*)digestmap_new(); \ } \ - static INLINE digestmap_t* prefix##to_digestmap(maptype *map) \ + ATTR_UNUSED static INLINE digestmap_t* \ + prefix##to_digestmap(maptype *map) \ { \ return (digestmap_t*)map; \ } \ - static INLINE valtype* prefix##get(maptype *map, const char *key) \ + ATTR_UNUSED static INLINE valtype* \ + prefix##get(maptype *map, const char *key) \ { \ return (valtype*)digestmap_get((digestmap_t*)map, key); \ } \ - static INLINE valtype* prefix##set(maptype *map, const char *key, \ - valtype *val) \ + ATTR_UNUSED static INLINE valtype* \ + prefix##set(maptype *map, const char *key, valtype *val) \ { \ return (valtype*)digestmap_set((digestmap_t*)map, key, val); \ } \ - static INLINE valtype* prefix##remove(maptype *map, const char *key) \ + ATTR_UNUSED static INLINE valtype* \ + prefix##remove(maptype *map, const char *key) \ { \ return (valtype*)digestmap_remove((digestmap_t*)map, key); \ } \ - static INLINE void prefix##free(maptype *map, void (*free_val)(void*)) \ + ATTR_UNUSED static INLINE void \ + prefix##free(maptype *map, void (*free_val)(void*)) \ { \ digestmap_free((digestmap_t*)map, free_val); \ } \ - static INLINE int prefix##isempty(maptype *map) \ + ATTR_UNUSED static INLINE int \ + prefix##isempty(maptype *map) \ { \ return digestmap_isempty((digestmap_t*)map); \ } \ - static INLINE int prefix##size(maptype *map) \ + ATTR_UNUSED static INLINE int \ + prefix##size(maptype *map) \ { \ return digestmap_size((digestmap_t*)map); \ } \ - static INLINE prefix##iter_t *prefix##iter_init(maptype *map) \ + ATTR_UNUSED static INLINE \ + prefix##iter_t *prefix##iter_init(maptype *map) \ { \ return (prefix##iter_t*) digestmap_iter_init((digestmap_t*)map); \ } \ - static INLINE prefix##iter_t *prefix##iter_next(maptype *map, \ - prefix##iter_t *iter) \ + ATTR_UNUSED static INLINE \ + prefix##iter_t *prefix##iter_next(maptype *map, prefix##iter_t *iter) \ { \ return (prefix##iter_t*) digestmap_iter_next( \ (digestmap_t*)map, (digestmap_iter_t*)iter); \ } \ - static INLINE prefix##iter_t *prefix##iter_next_rmv(maptype *map, \ - prefix##iter_t *iter) \ + ATTR_UNUSED static INLINE prefix##iter_t* \ + prefix##iter_next_rmv(maptype *map, prefix##iter_t *iter) \ { \ return (prefix##iter_t*) digestmap_iter_next_rmv( \ (digestmap_t*)map, (digestmap_iter_t*)iter); \ } \ - static INLINE void prefix##iter_get(prefix##iter_t *iter, \ - const char **keyp, \ - valtype **valp) \ + ATTR_UNUSED static INLINE void \ + prefix##iter_get(prefix##iter_t *iter, \ + const char **keyp, \ + valtype **valp) \ { \ void *v; \ digestmap_iter_get((digestmap_iter_t*) iter, keyp, &v); \ *valp = v; \ } \ - static INLINE int prefix##iter_done(prefix##iter_t *iter) \ + ATTR_UNUSED static INLINE int \ + prefix##iter_done(prefix##iter_t *iter) \ { \ return digestmap_iter_done((digestmap_iter_t*)iter); \ } |