[src/trunk]: src/usr.sbin/config print a warning if a "cinclude"d file cannot...

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

details:   https://anonhg.NetBSD.org/src/rev/2bd3b10dd3b5
branches:  trunk
changeset: 480141:2bd3b10dd3b5
user:      drochner <drochner%NetBSD.org@localhost>
date:      Wed Jan 05 11:24:02 2000 +0000

description:
print a warning if a "cinclude"d file cannot be opened and the -v flag
is given

diffstat:

 usr.sbin/config/scan.l |  6 +++++-
 1 files changed, 5 insertions(+), 1 deletions(-)

diffs (28 lines):

diff -r a4e5ce09ae7f -r 2bd3b10dd3b5 usr.sbin/config/scan.l
--- a/usr.sbin/config/scan.l    Wed Jan 05 11:19:36 2000 +0000
+++ b/usr.sbin/config/scan.l    Wed Jan 05 11:24:02 2000 +0000
@@ -1,5 +1,5 @@
 %{
-/*     $NetBSD: scan.l,v 1.25 1999/07/09 06:44:59 thorpej Exp $        */
+/*     $NetBSD: scan.l,v 1.26 2000/01/05 11:24:02 drochner Exp $       */
 
 /*
  * Copyright (c) 1992, 1993
@@ -212,6 +212,7 @@
        struct incl *in;
        char *s;
        static int havedirs;
+       extern int vflag;
 
        if (havedirs == 0) {
                havedirs = 1;
@@ -223,6 +224,9 @@
                if (conditional == 0)
                        error("cannot open %s for reading: %s\n", s,
                            strerror(errno));
+               else if (vflag)
+                       warn("cannot open conditional include file %s: %s",
+                            s, strerror(errno));
                free(s);
                return (-1);
        }