diff options
Diffstat (limited to 'include/misc.h')
| -rw-r--r-- | include/misc.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/include/misc.h b/include/misc.h index c83eeb2..633ccfd 100644 --- a/include/misc.h +++ b/include/misc.h @@ -8,8 +8,16 @@ do { \ if((return_if_result) != 0) \ return return_if_result; \ } while(0) + #define cleanup_if_error(result) do { if((result) != 0) goto cleanup; } while(0) -#define WARN_UNUSED_RESULT __attribute__((warn_unused_result)) + +#if defined(__GNUC__) && __GNUC__ >= 4 +#define CHECK_RESULT __attribute__ ((CHECK_RESULT)) +#elif defined(_MSC_VER) && _MSC_VER >= 1700 +#define CHECK_RESULT _Check_return_ +#else +#define CHECK_RESULT +#endif typedef enum { bool_false, |