1  
       2  /*
       3   *  server.c  Set up and handle communications with a server process.
       4   *
       5   *  Server Handling copyright 1992-1999 The Free Software Foundation
       6   *
       7   *  Server Handling is free software.
       8   *  You may redistribute it and/or modify it under the terms of the
       9   *  GNU General Public License, as published by the Free Software
      10   *  Foundation; either version 2, or (at your option) any later version.
      11   *
      12   *  Server Handling is distributed in the hope that it will be useful,
      13   *  but WITHOUT ANY WARRANTY; without even the implied warranty of
      14   *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      15   *  GNU General Public License for more details.
      16   *
      17   *  You should have received a copy of the GNU General Public License
      18   *  along with Server Handling.  See the file "COPYING".  If not,
      19   *  write to:  The Free Software Foundation, Inc.,
      20   *             51 Franklin Street, Fifth Floor,
      21   *             Boston,  MA  02110-1301, USA.
      22   *
      23   * As a special exception, The Free Software Foundation gives
      24   * permission for additional uses of the text contained in his release
      25   * of ServerHandler.
      26   *
      27   * The exception is that, if you link the ServerHandler library with other
      28   * files to produce an executable, this does not by itself cause the
      29   * resulting executable to be covered by the GNU General Public License.
      30   * Your use of that executable is in no way restricted on account of
      31   * linking the ServerHandler library code into it.
      32   *
      33   * This exception does not however invalidate any other reasons why
      34   * the executable file might be covered by the GNU General Public License.
      35   *
      36   * This exception applies only to the code released by The Free
      37   * Software Foundation under the name ServerHandler.  If you copy code
      38   * from other sources under the General Public License into a copy of
      39   * ServerHandler, as the General Public License permits, the exception
      40   * does not apply to the code that you add in this way.  To avoid
      41   * misleading anyone as to the status of such modified files, you must
      42   * delete this exception notice from them.
      43   *
      44   * If you write modifications of your own for ServerHandler, it is your
      45   * choice whether to permit this exception to apply to your modifications.
      46   * If you do not wish that, delete this exception notice.
      47   */
      48  
      49  #ifndef GCC_SERVER_H
      50  #define GCC_SERVER_H
      51  
      52  /*
      53   *  Dual pipe opening of a child process
      54   */
      55  
      56  typedef struct
      57  {
      58    int read_fd;
      59    int write_fd;
      60  } t_fd_pair;
      61  
      62  typedef struct
      63  {
      64    FILE *pf_read;		/* parent read fp  */
      65    FILE *pf_write;		/* parent write fp */
      66  } t_pf_pair;
      67  
      68  char* run_shell( const char* pzCmd );
      69  pid_t proc2_fopen( t_pf_pair* p_pair, tCC** pp_args );
      70  pid_t proc2_open( t_fd_pair* p_pair, tCC** pp_args );
      71  int   chain_open( int in_fd, tCC** pp_args, pid_t* p_child );
      72  void close_server( void );
      73  
      74  #endif /* ! GCC_SERVER_H */