From: Christian Heller Date: Mon, 26 Aug 2013 00:54:35 +0000 (+0200) Subject: exit_err() now also prints the internal error code. X-Git-Tag: tce~1049 X-Git-Url: https://plomlompom.com/repos/%7B%7B%20web_path%20%7D%7D/decks/%7B%7Bprefix%7D%7D/static/day?a=commitdiff_plain;h=7914b82edaf2df6c402ca3258314a2aabad58251;p=plomrogue exit_err() now also prints the internal error code. --- diff --git a/src/rexit.c b/src/rexit.c index 31cf3ee..71ec130 100644 --- a/src/rexit.c +++ b/src/rexit.c @@ -72,7 +72,8 @@ extern void exit_err(uint8_t err, struct World * world, char * msg) { msg = "Details unknown."; } - printf("Aborted PlomRogue due to error. %s\n", msg); + printf("Aborted PlomRogue due to error. %s\nInternal error code: %d\n", + msg, err); if (0 != errno) { perror("errno states"); diff --git a/src/rexit.h b/src/rexit.h index ac85577..d9d93b2 100644 --- a/src/rexit.h +++ b/src/rexit.h @@ -36,9 +36,8 @@ extern void exit_game(struct World * world); /* If "err" != 0, exit with an error message "msg" and clean up. If "msg" is a - * NULL pointer, return generic error message. (For "err", pass the result of - * functions that return non-zero as an error status and thereby avoid bloating - * up the code with if-error-conditionals.) + * NULL pointer, return generic "Details unknown". In any case, also print "err" + * as the "internal error code". Also print errno if it is non-zero. */ extern void exit_err(uint8_t err, struct World * world, char * msg);