From a2320c4fc025a6262bc6cfa6e420d85fe8d60bd6 Mon Sep 17 00:00:00 2001 From: Kristaps Dzonsons Date: Sat, 17 Jan 2009 16:15:27 +0000 Subject: Documentation, more validations, cleaned up actions, added Nm action. --- xstd.c | 27 ++++++++++++++++++++++++++- 1 file changed, 26 insertions(+), 1 deletion(-) (limited to 'xstd.c') diff --git a/xstd.c b/xstd.c index c236e2df..eb36b404 100644 --- a/xstd.c +++ b/xstd.c @@ -1,4 +1,4 @@ -/* $Id: xstd.c,v 1.2 2008/12/29 18:08:44 kristaps Exp $ */ +/* $Id: xstd.c,v 1.3 2009/01/17 16:15:27 kristaps Exp $ */ /* * Copyright (c) 2008 Kristaps Dzonsons * @@ -16,6 +16,7 @@ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR * PERFORMANCE OF THIS SOFTWARE. */ +#include #include #include #include @@ -75,6 +76,30 @@ xstrdup(const char *p) } +int +xstrlcats(char *buf, const struct mdoc_node *n, size_t sz) +{ + char *p; + + assert(sz > 0); + assert(buf); + *buf = 0; + + for ( ; n; n = n->next) { + assert(MDOC_TEXT == n->type); + p = n->data.text.string; + if ( ! xstrlcat(buf, p, sz)) + return(0); + if (n->next && ! xstrlcat(buf, " ", sz)) + return(0); + } + + return(1); +} + + + + #ifdef __linux__ /* $OpenBSD: strlcat.c,v 1.13 2005/08/08 08:05:37 espie Exp $ */ -- cgit v1.2.3