diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/dynstr.h | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/include/dynstr.h b/include/dynstr.h index a07cf3b..4fc0afa 100644 --- a/include/dynstr.h +++ b/include/dynstr.h @@ -30,12 +30,14 @@ /** * Convenience macro that calls dynstr_append and returns NULL if failed. */ -#define dynstr_append_or_ret_null(...) if (dynstr_append(__VA_ARGS__) != DYNSTR_OK) return NULL +#define dynstr_append_or_ret_null(...) \ + do {if (dynstr_append(__VA_ARGS__) != DYNSTR_OK) return NULL;} while (0) /** * Convenience macro that calls dynstr_append and returns false if failed. */ -#define dynstr_append_or_ret_false(...) if (dynstr_append(__VA_ARGS__) != DYNSTR_OK) return false +#define dynstr_append_or_ret_false(...) \ + do {if (dynstr_append(__VA_ARGS__) != DYNSTR_OK) return false;} while (0) /** * Convenience macro that calls dynstr_append and returns its error code if failed. @@ -45,12 +47,14 @@ /** * Convenience macro that calls dynstr_append and returns zero if failed. */ -#define dynstr_append_or_ret_zero(...) if (dynstr_append(__VA_ARGS__) != DYNSTR_OK) return 0 +#define dynstr_append_or_ret_zero(...) \ + do {if (dynstr_append(__VA_ARGS__) != DYNSTR_OK) return 0;} while (0) /** * Convenience macro that calls dynstr_append and returns one if failed. */ -#define dynstr_append_or_ret_nonzero(...) if (dynstr_append(__VA_ARGS__) != DYNSTR_OK) return 1 +#define dynstr_append_or_ret_nonzero(...) \ + do {if (dynstr_append(__VA_ARGS__) != DYNSTR_OK) return 1;} while (0) /** * Dynamic string type used for this library. |