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Add JEMALLOC_CC_SILENCE_INIT().

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Add JEMALLOC_CC_SILENCE_INIT(), which provides succinct syntax for
initializing a variable to avoid a spurious compiler warning.
This commit is contained in:
Jason Evans 2012-03-23 15:39:07 -07:00
parent cd9a1346e9
commit 9225a1991a
4 changed files with 23 additions and 44 deletions
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42
src/jemalloc.c
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@ -751,11 +751,7 @@ je_malloc(size_t size)
{
void *ret;
size_t usize;
prof_thr_cnt_t *cnt
#ifdef JEMALLOC_CC_SILENCE
= NULL
#endif
;
prof_thr_cnt_t *cnt JEMALLOC_CC_SILENCE_INIT(NULL);
if (malloc_init()) {
ret = NULL;
@ -818,11 +814,7 @@ imemalign(void **memptr, size_t alignment, size_t size,
int ret;
size_t usize;
void *result;
prof_thr_cnt_t *cnt
#ifdef JEMALLOC_CC_SILENCE
= NULL
#endif
;
prof_thr_cnt_t *cnt JEMALLOC_CC_SILENCE_INIT(NULL);
assert(min_alignment != 0);
@ -932,11 +924,7 @@ je_calloc(size_t num, size_t size)
void *ret;
size_t num_size;
size_t usize;
prof_thr_cnt_t *cnt
#ifdef JEMALLOC_CC_SILENCE
= NULL
#endif
;
prof_thr_cnt_t *cnt JEMALLOC_CC_SILENCE_INIT(NULL);
if (malloc_init()) {
num_size = 0;
@ -1010,16 +998,8 @@ je_realloc(void *ptr, size_t size)
void *ret;
size_t usize;
size_t old_size = 0;
prof_thr_cnt_t *cnt
#ifdef JEMALLOC_CC_SILENCE
= NULL
#endif
;
prof_ctx_t *old_ctx
#ifdef JEMALLOC_CC_SILENCE
= NULL
#endif
;
prof_thr_cnt_t *cnt JEMALLOC_CC_SILENCE_INIT(NULL);
prof_ctx_t *old_ctx JEMALLOC_CC_SILENCE_INIT(NULL);
if (size == 0) {
if (ptr != NULL) {
@ -1173,11 +1153,7 @@ JEMALLOC_ATTR(visibility("default"))
void *
je_memalign(size_t alignment, size_t size)
{
void *ret
#ifdef JEMALLOC_CC_SILENCE
= NULL
#endif
;
void *ret JEMALLOC_CC_SILENCE_INIT(NULL);
imemalign(&ret, alignment, size, 1);
return (ret);
}
@ -1189,11 +1165,7 @@ JEMALLOC_ATTR(visibility("default"))
void *
je_valloc(size_t size)
{
void *ret
#ifdef JEMALLOC_CC_SILENCE
= NULL
#endif
;
void *ret JEMALLOC_CC_SILENCE_INIT(NULL);
imemalign(&ret, PAGE_SIZE, size, 1);
return (ret);
}