[src/trunk]: src/usr.sbin/mtree Ugg...Turn LIST_FOREACH into a while loop aro...

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

details:   https://anonhg.NetBSD.org/src/rev/03505a613829
branches:  trunk
changeset: 517364:03505a613829
user:      jmc <jmc%NetBSD.org@localhost>
date:      Sun Nov 11 05:07:20 2001 +0000

description:
Ugg...Turn LIST_FOREACH into a while loop around LIST_NEXT...

The *_FOREACH macros got added post 1.5 and were pulled up into 1.5.2. This
makes it impossible to compile mtree local on a 1.5-release box as a cross
toolchain bit for bootstrapping to -current. (and why I never saw this problem
on my 1.5.2 machine)

This whole thing is solved via a compat lib for the tools for all netbsd bits
and/or trimming down a version of mtree to just the bits needed for building
the snapshots.

diffstat:

 usr.sbin/mtree/excludes.c |  4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diffs (18 lines):

diff -r 1a7a376bdad7 -r 03505a613829 usr.sbin/mtree/excludes.c
--- a/usr.sbin/mtree/excludes.c Sun Nov 11 01:40:29 2001 +0000
+++ b/usr.sbin/mtree/excludes.c Sun Nov 11 05:07:20 2001 +0000
@@ -101,11 +101,13 @@
        /* fnmatch(3) has a funny return value convention... */
 #define MATCH(g, n) (fnmatch((g), (n), FNM_PATHNAME) == 0)
 
-       LIST_FOREACH(e, &excludes, link) {
+       e = LIST_FIRST(&excludes);
+       while (e) {
                if ((e->pathname && MATCH(e->glob, path))
                    || MATCH(e->glob, fname)) {
                        return (1);
                }
+               e = LIST_NEXT(e, link);
        }
        return (0);
 }