/*

 * Unix SMB/CIFS implementation.

 * Samba system utilities

 * 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/>.

 */

#include "replace.h"

#include "system/filesys.h"

#include "iov_buf.h"

#include <talloc.h>

uint8_t *iov_concat(TALLOC_CTX *mem_ctx, const struct iovec *iov, int count)

{

  ssize_t buflen;

  uint8_t *buf;

  buflen = iov_buflen(iov, count);

  if (buflen == -1) {

    return NULL;

  }

  buf = talloc_array(mem_ctx, uint8_t, buflen);

  if (buf == NULL) {

    return NULL;

  }

  iov_buf(iov, count, buf, buflen);

  return buf;

}