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/*
* Unix SMB/CIFS implementation.
* Copyright (C) Volker Lendecke 2014
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __LIB_MSGHDR_H__
#define __LIB_MSGHDR_H__
#include <stddef.h>
#include <stdint.h>
#include <sys/uio.h>
#include <sys/socket.h>
ssize_t msghdr_prep_fds(struct msghdr *msg, uint8_t *buf, size_t bufsize,
const int *fds, size_t num_fds);
struct msghdr_buf;
ssize_t msghdr_copy(struct msghdr_buf *msg, size_t msgsize,
const void *addr, socklen_t addrlen,
const struct iovec *iov, int iovcnt,
const int *fds, size_t num_fds);
struct msghdr *msghdr_buf_msghdr(struct msghdr_buf *msg);
size_t msghdr_prep_recv_fds(struct msghdr *msg, uint8_t *buf, size_t bufsize,
size_t num_fds);
size_t msghdr_extract_fds(struct msghdr *msg, int *fds, size_t num_fds);
#endif
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