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. --- term.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'term.c') diff --git a/term.c b/term.c index c0507cda..41c6c655 100644 --- a/term.c +++ b/term.c @@ -1,4 +1,4 @@ -/* $Id: term.c,v 1.166 2010/07/26 22:26:05 kristaps Exp $ */ +/* $Id: term.c,v 1.167 2010/08/20 01:02:07 schwarze Exp $ */ /* * Copyright (c) 2008, 2009, 2010 Kristaps Dzonsons * Copyright (c) 2010 Ingo Schwarze @@ -83,7 +83,7 @@ term_alloc(enum termenc enc) p = calloc(1, sizeof(struct termp)); if (NULL == p) { perror(NULL); - exit(EXIT_FAILURE); + exit(MANDOCLEVEL_SYSERR); } p->enc = enc; @@ -577,7 +577,7 @@ adjbuf(struct termp *p, size_t sz) p->buf = realloc(p->buf, p->maxcols); if (NULL == p->buf) { perror(NULL); - exit(EXIT_FAILURE); + exit(MANDOCLEVEL_SYSERR); } } -- cgit v1.2.3-56-ge451