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lvm2/lib/misc/lvm-wrappers.h
Zdenek Kabelac 5b787a24f0 configure: drop siginterrupt
Not used anymore
2014-05-12 16:24:39 +02:00

41 lines
1.1 KiB
C

/*
* Copyright (C) 2001-2004 Sistina Software, Inc. All rights reserved.
* Copyright (C) 2004-2006 Red Hat, Inc. All rights reserved.
*
* This file is part of LVM2.
*
* This copyrighted material is made available to anyone wishing to use,
* modify, copy, or redistribute it subject to the terms and conditions
* of the GNU Lesser General Public License v.2.1.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef _LVM_WRAPPERS_H
#define _LVM_WRAPPERS_H
#ifdef UDEV_SYNC_SUPPORT
struct udev;
struct udev *udev_get_library_context(void);
#endif
int udev_init_library_context(void);
void udev_fin_library_context(void);
int udev_is_running(void);
int lvm_getpagesize(void);
/*
* Read 'len' bytes of entropy from /dev/urandom and store in 'buf'.
*/
int read_urandom(void *buf, size_t len);
/*
* Return random integer in [0,max) interval
*/
unsigned lvm_even_rand(unsigned *seed, unsigned max);
#endif