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| author | David Herrmann <dh.herrmann@gmail.com> | 2013-11-30 11:31:59 +0100 |
|---|---|---|
| committer | David Herrmann <dh.herrmann@gmail.com> | 2013-12-01 12:17:08 +0100 |
| commit | 4545a231fcccc2ef670ef70f7b38f4e0a04f86ae (patch) | |
| tree | fdac1d17b6b05703f56f948e1962508eb4b15c2b /src/shared/util.h | |
| parent | a0a6be9f6ab55ea76215c7fa4a5eab2235687348 (diff) | |
util: add greedy_realloc0()
Compared to greedy_realloc(), this sets all newly allocated memory to 0.
As the old variant has been used a lot for string-handling, we avoid
changing it as clearing memory is not needed there.
Diffstat (limited to 'src/shared/util.h')
| -rw-r--r-- | src/shared/util.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/shared/util.h b/src/shared/util.h index 1662bd4457..504f63a28f 100644 --- a/src/shared/util.h +++ b/src/shared/util.h @@ -669,8 +669,11 @@ char *strextend(char **x, ...) _sentinel_; char *strrep(const char *s, unsigned n); void* greedy_realloc(void **p, size_t *allocated, size_t need); +void* greedy_realloc0(void **p, size_t *allocated, size_t need); #define GREEDY_REALLOC(array, allocated, need) \ greedy_realloc((void**) &(array), &(allocated), sizeof((array)[0]) * (need)) +#define GREEDY_REALLOC0(array, allocated, need) \ + greedy_realloc0((void**) &(array), &(allocated), sizeof((array)[0]) * (need)) static inline void _reset_errno_(int *saved_errno) { errno = *saved_errno; |