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Make writes to the in-core label persist after mbrlabel closes the disk.

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This commit is contained in:
dsl 2003-06-07 10:03:39 +00:00
parent 84e5042a23
commit ee0a07c072
1 changed files with 7 additions and 2 deletions
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9
sbin/mbrlabel/mbrlabel.c
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@ -1,4 +1,4 @@
/* $NetBSD: mbrlabel.c,v 1.21 2002/09/28 00:56:26 dbj Exp $ */
/* $NetBSD: mbrlabel.c,v 1.22 2003/06/07 10:03:39 dsl Exp $ */
/*
* Copyright (C) 1998 Wolfgang Solfrank.
@ -33,7 +33,7 @@
#include <sys/cdefs.h>
#ifndef lint
__RCSID("$NetBSD: mbrlabel.c,v 1.21 2002/09/28 00:56:26 dbj Exp $");
__RCSID("$NetBSD: mbrlabel.c,v 1.22 2003/06/07 10:03:39 dsl Exp $");
#endif /* not lint */
#include <stdio.h>
@ -82,6 +82,7 @@ getlabel(int sd)
void
setlabel(int sd, int doraw)
{
int one = 1;
label.d_checksum = 0;
label.d_checksum = dkcksum(&label);
@ -89,6 +90,10 @@ setlabel(int sd, int doraw)
perror("set label");
exit(1);
}
if (!doraw)
/* If we haven't written to the disk, don't discard on close */
ioctl(sd, DIOCKLABEL, &one);
}
static struct typetab {