[src/trunk]: src/usr.bin/menuc Use OPT_NOMENU as error return for new_menu (i...

[martin <martin%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/abb9dafc5951
branches:  trunk
changeset: 452235:abb9dafc5951
user:      martin <martin%NetBSD.org@localhost>
date:      Sun Jun 23 11:22:48 2019 +0000

description:
Use OPT_NOMENU as error return for new_menu (instead of old hard coded -1).
Update man page for the OPT_NOMENU change.

diffstat:

 usr.bin/menuc/menu_sys.def |  6 +++---
 usr.bin/menuc/menuc.1      |  4 ++--
 2 files changed, 5 insertions(+), 5 deletions(-)

diffs (42 lines):

diff -r 0e616dc77a5d -r abb9dafc5951 usr.bin/menuc/menu_sys.def
--- a/usr.bin/menuc/menu_sys.def        Sun Jun 23 06:33:17 2019 +0000
+++ b/usr.bin/menuc/menu_sys.def        Sun Jun 23 11:22:48 2019 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: menu_sys.def,v 1.70 2019/06/22 20:44:54 christos Exp $ */
+/*     $NetBSD: menu_sys.def,v 1.71 2019/06/23 11:22:48 martin Exp $   */
 
 /*
  * Copyright 1997 Piermont Information Systems Inc.
@@ -859,12 +859,12 @@
        /* Find free menu entry. */
        for (ix = DYN_MENU_START; ; ix++) {
                if (ix >= num_menus && !double_menus())
-                       return -1;
+                       return OPT_NOMENU;
                m = menu_list[ix];
                if (m == NULL) {
                        m = calloc(sizeof *m, 1);
                        if (m == NULL)
-                               return -1;
+                               return OPT_NOMENU;
                        menu_list[ix] = m;
                        break;
                }
diff -r 0e616dc77a5d -r abb9dafc5951 usr.bin/menuc/menuc.1
--- a/usr.bin/menuc/menuc.1     Sun Jun 23 06:33:17 2019 +0000
+++ b/usr.bin/menuc/menuc.1     Sun Jun 23 11:22:48 2019 +0000
@@ -1,4 +1,4 @@
-.\"    $NetBSD: menuc.1,v 1.37 2019/02/25 20:47:37 martin Exp $
+.\"    $NetBSD: menuc.1,v 1.38 2019/06/23 11:22:48 martin Exp $
 .\"
 .\" Copyright 1997 Piermont Information Systems Inc.
 .\" All rights reserved.
@@ -424,7 +424,7 @@
 } menu_ent ;
 
 /* For opt_menu */
-#define OPT_NOMENU -1
+#define OPT_NOMENU 0
 
 /* For opt_flags */
 #define OPT_SUB     1