Move mandoc_{realloc,malloc,calloc} out of libmandoc.h and into mandoc.h

so that everybody can use them.  This follows the convention of
libXXXX.h being internal to a library and XXXX.h being the external
interface.  Not only does this allow the removal of lots of redundant
NULL-checking code, it also sets the tone for adding new mandoc-global
routines.

1 files changed, 3 insertions, 12 deletions

diff --git a/term.c b/term.c
index 736029a4..bdf73bf2 100644
--- a/term.c
+++ b/term.c
@@ -1,4 +1,4 @@
-/*	$Id: term.c,v 1.178 2011/03/15 16:23:51 kristaps Exp $ */
+/*	$Id: term.c,v 1.179 2011/03/17 08:49:34 kristaps Exp $ */
 /*
  * Copyright (c) 2008, 2009, 2010 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2010, 2011 Ingo Schwarze <schwarze@openbsd.org>
@@ -80,12 +80,7 @@ term_alloc(enum termenc enc)
 {
 	struct termp	*p;
 
-	p = calloc(1, sizeof(struct termp));
-	if (NULL == p) {
-		perror(NULL);
-		exit((int)MANDOCLEVEL_SYSERR);
-	}
-
+	p = mandoc_calloc(1, sizeof(struct termp));
 	p->enc = enc;
 	return(p);
 }
@@ -579,11 +574,7 @@ adjbuf(struct termp *p, size_t sz)
 	while (sz >= p->maxcols)
 		p->maxcols <<= 2;
 
-	p->buf = realloc(p->buf, p->maxcols);
-	if (NULL == p->buf) {
-		perror(NULL);
-		exit((int)MANDOCLEVEL_SYSERR);
-	}
+	p->buf = mandoc_realloc(p->buf, p->maxcols);
 }