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 */ 75