gcc/fixinc/server.h

   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  *             59 Temple Place - Suite 330,
  21  *             Boston,  MA  02111-1307, 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 #include <stdio.h>
  53 #ifdef HAVE_UNISTD_H
  54 #include <unistd.h>
  55 #endif
  56
  57 #include "fixlib.h"
  58
  59 /*
  60  *  Dual pipe opening of a child process
  61  */
  62
  63 typedef struct
  64 {
  65   int read_fd;
  66   int write_fd;
  67 } t_fd_pair;
  68
  69 typedef struct
  70 {
  71   FILE *pf_read;                /* parent read fp  */
  72   FILE *pf_write;               /* parent write fp */
  73 } t_pf_pair;
  74
  75 char *run_shell   PARAMS (( const char *pzCmd));
  76 pid_t proc2_fopen PARAMS (( t_pf_pair * p_pair, tCC ** pp_args));
  77 pid_t proc2_open  PARAMS (( t_fd_pair * p_pair, tCC ** pp_args));
  78 int   chain_open  PARAMS (( int in_fd, tCC ** pp_args,
  79                             pid_t * p_child));
  80 void close_server PARAMS (( void ));
  81
  82 #endif /* ! GCC_SERVER_H */