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| author | Nick Mathewson <nickm@torproject.org> | 2014-08-13 10:27:13 -0400 |
|---|---|---|
| committer | Nick Mathewson <nickm@torproject.org> | 2014-08-13 10:39:56 -0400 |
| commit | 19b137bc05d7414e478945c61f41409aa886462b (patch) | |
| tree | 3d618f96bc4a256ef174276b9e94d3e4b668a440 /src/common/util.h | |
| parent | bb68c731b897a967a4b7eb138728fa077617646e (diff) | |
| download | tor-19b137bc05d7414e478945c61f41409aa886462b.tar.gz tor-19b137bc05d7414e478945c61f41409aa886462b.zip | |
Add reallocarray clone so we can stop doing multiply-then-reallocate
Diffstat (limited to 'src/common/util.h')
| -rw-r--r-- | src/common/util.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/common/util.h b/src/common/util.h index 97367a9a7b..61bb05f016 100644 --- a/src/common/util.h +++ b/src/common/util.h @@ -79,6 +79,7 @@ void *tor_malloc_(size_t size DMALLOC_PARAMS) ATTR_MALLOC; void *tor_malloc_zero_(size_t size DMALLOC_PARAMS) ATTR_MALLOC; void *tor_calloc_(size_t nmemb, size_t size DMALLOC_PARAMS) ATTR_MALLOC; void *tor_realloc_(void *ptr, size_t size DMALLOC_PARAMS); +void *tor_reallocarray_(void *ptr, size_t size1, size_t size2 DMALLOC_PARAMS); char *tor_strdup_(const char *s DMALLOC_PARAMS) ATTR_MALLOC ATTR_NONNULL((1)); char *tor_strndup_(const char *s, size_t n DMALLOC_PARAMS) ATTR_MALLOC ATTR_NONNULL((1)); @@ -116,6 +117,8 @@ extern int dmalloc_free(const char *file, const int line, void *pnt, #define tor_malloc_zero(size) tor_malloc_zero_(size DMALLOC_ARGS) #define tor_calloc(nmemb,size) tor_calloc_(nmemb, size DMALLOC_ARGS) #define tor_realloc(ptr, size) tor_realloc_(ptr, size DMALLOC_ARGS) +#define tor_reallocarray(ptr, sz1, sz2) \ + tor_reallocarray_((ptr), (sz1), (sz2) DMALLOC_ARGS) #define tor_strdup(s) tor_strdup_(s DMALLOC_ARGS) #define tor_strndup(s, n) tor_strndup_(s, n DMALLOC_ARGS) #define tor_memdup(s, n) tor_memdup_(s, n DMALLOC_ARGS) |