diff options
Diffstat (limited to 'src/shared/util.h')
| -rw-r--r-- | src/shared/util.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/shared/util.h b/src/shared/util.h index 9913fcefae..78b1444739 100644 --- a/src/shared/util.h +++ b/src/shared/util.h @@ -723,6 +723,15 @@ void* greedy_realloc0(void **p, size_t *allocated, size_t need); #define GREEDY_REALLOC0(array, allocated, need) \ greedy_realloc0((void**) &(array), &(allocated), sizeof((array)[0]) * (need)) +#define GREEDY_REALLOC0_T(array, count, need) \ + ({ \ + size_t _size = (count) * sizeof((array)[0]); \ + void *_ptr = GREEDY_REALLOC0((array), _size, (need)); \ + if (_ptr) \ + (count) = _size / sizeof((array)[0]); \ + _ptr; \ + }) + static inline void _reset_errno_(int *saved_errno) { errno = *saved_errno; } |