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Implement MEMLOCK and UNLOCK as functions 

Converting these macros to functions declared static inline allow the
C type-checker to work and avoid warnings about unused expression
values.  These warnings break the build with clang.
This commit is contained in:
Travis Cross 2012-06-25 05:33:24 +00:00
parent c01a142665
commit 9e52f33d91
1 changed files with 8 additions and 3 deletions
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11
libs/sofia-sip/libsofia-sip-ua/su/su_alloc.c
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@ -209,9 +209,14 @@ void (*_su_home_destroy_mutexes)(void *mutex);
su_inline void safefree(void *b) { b ? free(b) : (void)0; } su_inline void safefree(void *b) { b ? free(b) : (void)0; }
#endif #endif
#define MEMLOCK(h) \ static inline su_block_t* MEMLOCK(const su_home_t *h) {
((void)((h) && (h)->suh_lock ? _su_home_locker((h)->suh_lock) : 0), (h)->suh_blocks) if (h && h->suh_lock) _su_home_locker(h->suh_lock);
#define UNLOCK(h) ((void)((h) && (h)->suh_lock ? _su_home_unlocker((h)->suh_lock) : 0), NULL) return h->suh_blocks;
}
static inline void* UNLOCK(const su_home_t *h) {
if (h && h->suh_lock) _su_home_unlocker(h->suh_lock);
return NULL;
}
#ifdef NDEBUG #ifdef NDEBUG
#define MEMCHECK 0 #define MEMCHECK 0