details: https://anonhg.NetBSD.org/src/rev/c6cf514536eb
branches: netbsd-8
changeset: 852546:c6cf514536eb
user: martin <martin%NetBSD.org@localhost>
date: Wed Sep 18 17:22:32 2019 +0000
description:
Pull up following revision(s) (requested by manu in ticket #1381):
share/man/man8/man8.x86/boot.8: revision 1.18
sys/kern/kern_subr.c: revision 1.227
Accept root device specification as NAME=label
Document that bootdev option accepts device specification as NAME=label
diffstat:
share/man/man8/man8.x86/boot.8 | 8 ++++++--
sys/kern/kern_subr.c | 19 ++++++++++++-------
2 files changed, 18 insertions(+), 9 deletions(-)
diffs (64 lines):
diff -r e1ab42265f11 -r c6cf514536eb share/man/man8/man8.x86/boot.8
--- a/share/man/man8/man8.x86/boot.8 Wed Sep 18 16:30:33 2019 +0000
+++ b/share/man/man8/man8.x86/boot.8 Wed Sep 18 17:22:32 2019 +0000
@@ -1,4 +1,4 @@
-.\" $NetBSD: boot.8,v 1.11.4.2 2019/09/17 18:26:53 martin Exp $
+.\" $NetBSD: boot.8,v 1.11.4.3 2019/09/18 17:22:32 martin Exp $
.\"
.\" Copyright (c) 1991, 1993
.\" The Regents of the University of California. All rights reserved.
@@ -436,7 +436,11 @@
.It Ic bootdev Ns = Ns Ar dev Po or Ic root Ns = Ns Ar dev Pc
Override the default boot device.
.Ar dev
-can be a unit name
+is of the form
+.Va NAME=partition_label
+for
+.Xr gpt 8
+partitionned disks. It can also be a unit name
.Po Dq wd0
.Pc ,
or an interface name
diff -r e1ab42265f11 -r c6cf514536eb sys/kern/kern_subr.c
--- a/sys/kern/kern_subr.c Wed Sep 18 16:30:33 2019 +0000
+++ b/sys/kern/kern_subr.c Wed Sep 18 17:22:32 2019 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: kern_subr.c,v 1.217.10.1 2018/10/13 17:14:13 martin Exp $ */
+/* $NetBSD: kern_subr.c,v 1.217.10.2 2019/09/18 17:22:32 martin Exp $ */
/*-
* Copyright (c) 1997, 1998, 1999, 2002, 2007, 2008 The NetBSD Foundation, Inc.
@@ -79,7 +79,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: kern_subr.c,v 1.217.10.1 2018/10/13 17:14:13 martin Exp $");
+__KERNEL_RCSID(0, "$NetBSD: kern_subr.c,v 1.217.10.2 2019/09/18 17:22:32 martin Exp $");
#include "opt_ddb.h"
#include "opt_md.h"
@@ -600,13 +600,18 @@
static const char *
getwedgename(const char *name, int namelen)
{
- const char *wpfx = "wedge:";
- const int wpfxlen = strlen(wpfx);
+ const char *wpfx1 = "wedge:";
+ const char *wpfx2 = "NAME=";
+ const int wpfx1len = strlen(wpfx1);
+ const int wpfx2len = strlen(wpfx2);
- if (namelen < wpfxlen || strncmp(name, wpfx, wpfxlen) != 0)
- return NULL;
+ if (namelen > wpfx1len && strncmp(name, wpfx1, wpfx1len) == 0)
+ return name + wpfx1len;
- return name + wpfxlen;
+ if (namelen > wpfx2len && strncasecmp(name, wpfx2, wpfx2len) == 0)
+ return name + wpfx2len;
+
+ return NULL;
}
static device_t