File:  [Qemu by Fabrice Bellard] / qemu / iov.h
Revision 1.1.1.2 (vendor branch): download - view: text, annotated - select for diffs
Tue Apr 24 18:55:57 2018 UTC (3 years, 1 month ago) by root
Branches: qemu, MAIN
CVS tags: qemu1000, qemu0151, HEAD
qemu 0.15.1

    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);

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