[src/trunk]: src/sys/kern modify parsing of device names so that it can deal ...

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

details:   https://anonhg.NetBSD.org/src/rev/ce7ad67489df
branches:  trunk
changeset: 767840:ce7ad67489df
user:      drochner <drochner%NetBSD.org@localhost>
date:      Mon Aug 01 10:33:26 2011 +0000

description:
modify parsing of device names so that it can deal with names which
have numbers is it, eg "i915drm*"

diffstat:

 sys/kern/subr_userconf.c |  14 ++++++++++----
 1 files changed, 10 insertions(+), 4 deletions(-)

diffs (37 lines):

diff -r 98b8275c21a7 -r ce7ad67489df sys/kern/subr_userconf.c
--- a/sys/kern/subr_userconf.c  Mon Aug 01 10:21:32 2011 +0000
+++ b/sys/kern/subr_userconf.c  Mon Aug 01 10:33:26 2011 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: subr_userconf.c,v 1.24 2011/05/31 23:28:53 dyoung Exp $        */
+/*     $NetBSD: subr_userconf.c,v 1.25 2011/08/01 10:33:26 drochner Exp $      */
 
 /*
  * Copyright (c) 1996 Mats O Jansson <moj%stacken.kth.se@localhost>
@@ -29,7 +29,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: subr_userconf.c,v 1.24 2011/05/31 23:28:53 dyoung Exp $");
+__KERNEL_RCSID(0, "$NetBSD: subr_userconf.c,v 1.25 2011/08/01 10:33:26 drochner Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -304,10 +304,16 @@
        char *c;
 
        c = cmd;
-       while (*c >= 'a' && *c <= 'z') {
-               l++;
+       while (!(!*c || *c == ' ' || *c == '\t' || *c == '\n'))
                c++;
+       while (c > cmd) {
+               c--;
+               if (!((*c >= '0' && *c <= '9') || *c == '*')) {
+                       c++;
+                       break;
+               }
        }
+       l = c - cmd;
        if (*c == '*') {
                s = FSTATE_STAR;
                c++;