Change the mansearch() interface to use the mlinks table in the database

and return a list of names with sections, used by apropos(1) for display.
While here, improve uniformity of the interface by allocating the file
name dynamically, just like the names list and the description.

1 files changed, 9 insertions, 2 deletions

diff --git a/manpage.c b/manpage.c
index dadf98f1..9c98b21d 100644
--- a/manpage.c
+++ b/manpage.c
@@ -1,4 +1,4 @@
-/*	$Id: manpage.c,v 1.4 2013/06/05 02:00:26 schwarze Exp $ */
+/*	$Id: manpage.c,v 1.5 2013/12/27 18:51:25 schwarze Exp $ */
 /*
  * Copyright (c) 2012 Kristaps Dzonsons <kristaps@bsd.lv>
  *
@@ -106,11 +106,14 @@ main(int argc, char *argv[])
 
 	for (i = 0; i < sz; i++) {
 		printf("%6zu  %s: %s\n", 
-			i + 1, res[i].file, res[i].desc);
+			i + 1, res[i].names, res[i].desc);
+		free(res[i].names);
 		free(res[i].desc);
 	}
 
 	if (0 == term) {
+		for (i = 0; i < sz; i++)
+			free(res[i].file);
 		free(res);
 		return(EXIT_SUCCESS);
 	}
@@ -127,12 +130,16 @@ main(int argc, char *argv[])
 		}
 
 	if (0 == i) {
+		for (i = 0; i < sz; i++)
+			free(res[i].file);
 		free(res);
 		return(EXIT_SUCCESS);
 	}
 show:
 	cmd = res[i - 1].form ? "mandoc" : "cat";
 	strlcpy(buf, res[i - 1].file, PATH_MAX);
+	for (i = 0; i < sz; i++)
+		free(res[i].file);
 	free(res);
 
 	show(cmd, buf);