freebsd-dev/lib/libdisk/disklabel.c
David E. O'Brien e32cb81d24 Add spaces around operators.
It's OK, the Project and afford them now -- they aren't as expensive as
they used to be.
2001-04-01 12:18:20 +00:00

33 lines
846 B
C

/*
* ----------------------------------------------------------------------------
* "THE BEER-WARE LICENSE" (Revision 42):
* <phk@login.dknet.dk> wrote this file. As long as you retain this notice you
* can do whatever you want with this stuff. If we meet some day, and you think
* this stuff is worth it, you can buy me a beer in return. Poul-Henning Kamp
* ----------------------------------------------------------------------------
*
* $FreeBSD$
*
*/
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <sys/disklabel.h>
#include "libdisk.h"
struct disklabel *
read_disklabel(int fd, daddr_t block)
{
struct disklabel *dp;
dp = (struct disklabel *) read_block(fd, block);
if (dp->d_magic != DISKMAGIC)
return 0;
if (dp->d_magic2 != DISKMAGIC)
return 0;
if (dkcksum(dp) != 0)
return 0;
return dp;
}