P99_CATCH P99_FINALLY P99_RETHROW P99_THROW P99_THROW_ASSERT P99_THROW_CALL_NEG P99_THROW_CALL_NEGATE P99_THROW_CALL_NOT_ZERO P99_THROW_CALL_RANGE P99_THROW_CALL_RANGE_ARG_0 P99_THROW_CALL_RANGE_ARG_1 P99_THROW_CALL_RANGE_ARG_2 P99_THROW_CALL_RANGE_ARG_3 P99_THROW_CALL_RANGE_ARG_4 P99_THROW_CALL_THRD P99_THROW_CALL_VOIDP P99_THROW_CALL_ZERO P99_THROW_ERRNO P99_TRY

P99_THROW_ERRNO #define P99_THROW_ERRNO   p00_throw_errno(p00_unwind_top, EINVAL, P99_STRINGIFY(__LINE__), __func__, "THROW_ERRNO") Capture, clean and throw the current value of errno. This is intended for a cleanup after system functions. A lot of them just return a -1 or so if an error occurred. FILE* f = fopen("bla.txt", "w"); if (!f) P99_THROW_ERRNO; See also P99_THROW Definition at line 269 of file p99_try.h.