diff options
| 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/abs.c | |
| parent | 000a7c045c98c30aac86db93f8c9c978e5ca8c59 (diff) | |
update standards and safety checks
Diffstat (limited to 'src/stdlib/abs.c')
| -rw-r--r-- | src/stdlib/abs.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/src/stdlib/abs.c b/src/stdlib/abs.c index b043fd03..74455c59 100644 --- a/src/stdlib/abs.c +++ b/src/stdlib/abs.c @@ -1,12 +1,13 @@ -#if 0 - #include <stdlib.h> #include <limits.h> +#include "_stdlib.h" /** absolute value **/ int abs(int j) { + SIGNAL_SAFE(0); + if (j == INT_MIN) { /* undefined behavior */ } @@ -23,6 +24,3 @@ UNDEFINED(ABS(ARGUMENT(j)) cannot be represented) RETURN_SUCCESS(ABS(j)); STDC(1) */ - - -#endif |