From a1567e8417f169edf6c71532dc11bfa763ac444b Mon Sep 17 00:00:00 2001 From: Ingo Schwarze Date: Fri, 20 Aug 2010 01:02:07 +0000 Subject: Implement a simple, consistent user interface for error handling. We now have sufficient practical experience to know what we want, so this is intended to be final: - provide -Wlevel (warning, error or fatal) to select what you care about - provide -Wstop to stop after parsing a file with warnings you care about - provide consistent exit status codes for those warnings you care about - fully document what warnings, errors and fatal errors mean - remove all other cruft from the user interface, less is more: - remove all -f knobs along with the whole -f option - remove the old -Werror because calling warnings "fatal" is silly - always finish parsing each file, unless fatal errors prevent that This commit also includes a couple of related simplifications behind the scenes regarding error handling. Feedback and OK kristaps@; Joerg Sonnenberger (NetBSD) and Sascha Wildner (DragonFly BSD) agree with the general direction. --- chars.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'chars.c') diff --git a/chars.c b/chars.c index 908584d3..26e0139e 100644 --- a/chars.c +++ b/chars.c @@ -1,4 +1,4 @@ -/* $Id: chars.c,v 1.26 2010/08/16 09:51:17 kristaps Exp $ */ +/* $Id: chars.c,v 1.27 2010/08/20 01:02:07 schwarze Exp $ */ /* * Copyright (c) 2009, 2010 Kristaps Dzonsons * @@ -94,13 +94,13 @@ chars_init(enum chars type) tab = malloc(sizeof(struct tbl)); if (NULL == tab) { perror(NULL); - exit(EXIT_FAILURE); + exit(MANDOCLEVEL_SYSERR); } htab = calloc(PRINT_HI - PRINT_LO + 1, sizeof(struct ln **)); if (NULL == htab) { perror(NULL); - exit(EXIT_FAILURE); + exit(MANDOCLEVEL_SYSERR); } for (i = 0; i < LINES_MAX; i++) { -- cgit v1.2.3