PPC: e500: msync is 440 only, e500 has real sync
[qemu.git] / iov.h
1 /*
2 * Helpers for getting linearized buffers from iov / filling buffers into iovs
3 *
4 * Copyright (C) 2010 Red Hat, Inc.
5 *
6 * Author(s):
7 * Amit Shah <amit.shah@redhat.com>
8 *
9 * This work is licensed under the terms of the GNU GPL, version 2. See
10 * the COPYING file in the top-level directory.
11 */
12
13 #include "qemu-common.h"
14
15 size_t iov_from_buf(struct iovec *iov, unsigned int iov_cnt,
16 const void *buf, size_t iov_off, size_t size);
17 size_t iov_to_buf(const struct iovec *iov, const unsigned int iov_cnt,
18 void *buf, size_t iov_off, size_t size);
19 size_t iov_size(const struct iovec *iov, const unsigned int iov_cnt);
20 size_t iov_clear(const struct iovec *iov, const unsigned int iov_cnt,
21 size_t iov_off, size_t size);
22 void iov_hexdump(const struct iovec *iov, const unsigned int iov_cnt,
23 FILE *fp, const char *prefix, size_t limit);