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| author | Jakob Kaivo <jkk@ung.org> | 2024-01-30 14:57:46 -0500 |
|---|---|---|
| committer | Jakob Kaivo <jkk@ung.org> | 2024-01-30 14:57:46 -0500 |
| commit | cc6e7378d3f5473137e0c46d39173e6f60dcefda (patch) | |
| tree | 4cd2883ad16fd594b7777b6f3821d5b9177af5c4 /src/stdlib/free.c | |
| parent | 000a7c045c98c30aac86db93f8c9c978e5ca8c59 (diff) | |
update standards and safety checks
Diffstat (limited to 'src/stdlib/free.c')
| -rw-r--r-- | src/stdlib/free.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/src/stdlib/free.c b/src/stdlib/free.c index 350c70cc..e0a1270a 100644 --- a/src/stdlib/free.c +++ b/src/stdlib/free.c @@ -1,11 +1,12 @@ -#if 0 - #include <stdlib.h> +#include "_stdlib.h" /** deallocate memory **/ void free(void * ptr) { + SIGNAL_SAFE(0); + if (ptr == NULL) { return; } @@ -22,6 +23,3 @@ causes nothing to happen. UNDEFINED(ARGUMENT(ptr) was not returned by a previous call to FUNCTION(calloc), FUNCTION(malloc), or FUNCTION(realloc)) STDC(1) */ - - -#endif |