2 * Copyright (C) 2006 Red Hat, Inc. All rights reserved.
4 * This file is part of LVM2.
6 * This copyrighted material is made available to anyone wishing to use,
7 * modify, copy, or redistribute it subject to the terms and conditions
8 * of the GNU Lesser General Public License v.2.1.
10 * You should have received a copy of the GNU Lesser General Public License
11 * along with this program; if not, write to the Free Software Foundation,
12 * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 int lvm_getpagesize(void)
25 int read_urandom(void *buf, size_t len)
29 /* FIXME: we should stat here, and handle other cases */
30 /* FIXME: use common _io() routine's open/read/close */
31 if ((fd = open("/dev/urandom", O_RDONLY)) < 0) {
32 log_sys_error("open", "read_urandom: /dev/urandom");
36 if (read(fd, buf, len) != (ssize_t) len) {
37 log_sys_error("read", "read_urandom: /dev/urandom");