===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/mandoc/Attic/mdoc_action.c,v
retrieving revision 1.23
retrieving revision 1.24
diff -u -r1.23 -r1.24
--- src/usr.bin/mandoc/Attic/mdoc_action.c	2009/10/19 16:27:52	1.23
+++ src/usr.bin/mandoc/Attic/mdoc_action.c	2009/10/27 21:40:07	1.24
@@ -1,4 +1,4 @@
-/*	$Id: mdoc_action.c,v 1.23 2009/10/19 16:27:52 schwarze Exp $ */
+/*	$Id: mdoc_action.c,v 1.24 2009/10/27 21:40:07 schwarze Exp $ */
 /*
  * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se>
  *
@@ -14,13 +14,16 @@
  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
+#ifndef	OSNAME
 #include <sys/utsname.h>
+#endif
 
 #include <assert.h>
 #include <errno.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <time.h>
 
 #include "libmdoc.h"
 
@@ -170,7 +173,7 @@
 	{ NULL, NULL }, /* Ud */
 	{ NULL, post_lb }, /* Lb */
 	{ NULL, NULL }, /* Lp */
-	{ NULL, post_tilde }, /* Lk */
+	{ NULL, NULL }, /* Lk */
 	{ NULL, NULL }, /* Mt */
 	{ NULL, NULL }, /* Brq */
 	{ NULL, NULL }, /* Bro */
@@ -182,9 +185,10 @@
 	{ NULL, NULL }, /* %Q */
 	{ NULL, NULL }, /* br */
 	{ NULL, NULL }, /* sp */
+	{ NULL, NULL }, /* %U */
 };
 
-#define	RSORD_MAX 13
+#define	RSORD_MAX 14
 
 static	const int rsord[RSORD_MAX] = {
 	MDOC__A,
@@ -199,7 +203,8 @@
 	MDOC__Q,
 	MDOC__D,
 	MDOC__O,
-	MDOC__C
+	MDOC__C,
+	MDOC__U
 };
 
 
@@ -516,8 +521,16 @@
 post_os(POST_ARGS)
 {
 	char		  buf[64];
+#ifndef	OSNAME
 	struct utsname	  utsname;
+#endif
 
+	/*
+	 * Setting OSNAME to be the name of the target operating system,
+	 * e.g., "OpenBSD 4.4", will result in the compile-time constant
+	 * by supplied instead of the value in uname().
+	 */
+
 	if (m->meta.os)
 		free(m->meta.os);
 
@@ -526,6 +539,10 @@
 		return(0);
 
 	if (0 == buf[0]) {
+#ifdef	OSNAME
+		if (strlcat(buf, OSNAME, 64) >= 64)
+			return(mdoc_nerr(m, n, EUTSNAME));
+#else
 		if (-1 == uname(&utsname))
 			return(mdoc_nerr(m, n, EUTSNAME));
 		if (strlcat(buf, utsname.sysname, 64) >= 64)
@@ -534,6 +551,7 @@
 			return(mdoc_nerr(m, n, ETOOLONG));
 		if (strlcat(buf, utsname.release, 64) >= 64)
 			return(mdoc_nerr(m, n, ETOOLONG));
+#endif
 	}
 
 	if (NULL == (m->meta.os = strdup(buf)))
@@ -753,7 +771,6 @@
 	np = n;
 	m->next = MDOC_NEXT_CHILD;
 
-	/* XXX: not documented for `Lk'. */
 	if ( ! mdoc_word_alloc(m, n->line, n->pos, "~"))
 		return(0);
 	m->last = np;