From 3f567f529f88a7430278b9a2135abb70af109bde Mon Sep 17 00:00:00 2001 From: Sebastian Hahn Date: Thu, 13 Feb 2014 08:25:08 +0100 Subject: 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. --- src/common/container.h | 46 ++++++++++++++++++++++++++++------------------ 1 file changed, 28 insertions(+), 18 deletions(-) (limited to 'src/common/container.h') 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); \ } -- cgit v1.2.3