kc3-lang/libevent/evutil.h

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• Hash : 25007183
  Author :
  Date : 2007-09-20T18:26:40
  

   r15216@catbus:  nickm | 2007-09-20 13:58:23 -0400
   Add a new evutil module to contain the usual cross-platform hacks: socketpair, closesocket, and make_socket_nonblocking()
  
  
  svn:r441
  

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• evutil.h

• /*
   * Copyright (c) 2007 Niels Provos <provos@citi.umich.edu>
   * All rights reserved.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions
   * are met:
   * 1. Redistributions of source code must retain the above copyright
   *    notice, this list of conditions and the following disclaimer.
   * 2. Redistributions in binary form must reproduce the above copyright
   *    notice, this list of conditions and the following disclaimer in the
   *    documentation and/or other materials provided with the distribution.
   * 3. The name of the author may not be used to endorse or promote products
   *    derived from this software without specific prior written permission.
   *
   * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
   * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
   * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
   * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
   * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
   * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
   * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
   * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
   * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
   * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   */
  #ifndef _EVUTIL_H_
  #define _EVUTIL_H_
  
  /** @file evutil.h
  
    Common convenience functions for cross-platform portability and
    related socket manipulations.
  
   */
  
  #ifdef __cplusplus
  extern "C" {
  #endif
  
  int evutil_socketpair(int d, int type, int protocol, int sv[2]);
  int evutil_make_socket_nonblocking(int sock);
  #ifdef WIN32
  #define EVUTIL_CLOSESOCKET(s) closesocket(s)
  #else
  #define EVUTIL_CLOSESOCKET(s) close(s)
  #endif
  
  #ifdef __cplusplus
  }
  #endif
  
  #endif /* _EVUTIL_H_ */
  

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