diff options
Diffstat (limited to 'source/include/talloc.h')
| -rw-r--r-- | source/include/talloc.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/source/include/talloc.h b/source/include/talloc.h index 89c2f82e056..ee0c943c51f 100644 --- a/source/include/talloc.h +++ b/source/include/talloc.h @@ -32,4 +32,9 @@ typedef struct { size_t total_alloc_size; } TALLOC_CTX; +/* free memory if the pointer is valid and zero the pointer */ +#ifndef SAFE_FREE +#define SAFE_FREE(x) do { if ((x) != NULL) {free(x); x=NULL;} } while(0) +#endif + #endif |