subprocess.h

00001 /*****************************************************************
00002  * gmerlin - a general purpose multimedia framework and applications
00003  *
00004  * Copyright (c) 2001 - 2008 Members of the Gmerlin project
00005  * gmerlin-general@lists.sourceforge.net
00006  * http://gmerlin.sourceforge.net
00007  *
00008  * This program is free software: you can redistribute it and/or modify
00009  * it under the terms of the GNU General Public License as published by
00010  * the Free Software Foundation, either version 2 of the License, or
00011  * (at your option) any later version.
00012  *
00013  * This program is distributed in the hope that it will be useful,
00014  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00015  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00016  * GNU General Public License for more details.
00017  *
00018  * You should have received a copy of the GNU General Public License
00019  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
00020  * *****************************************************************/
00021 
00032 typedef struct
00033   {
00034   int stdin_fd; 
00035   int stdout_fd; 
00036   int stderr_fd;
00037   
00038   void * priv; 
00039   } bg_subprocess_t;
00040 
00051 bg_subprocess_t * bg_subprocess_create(const char * command, int do_stdin,
00052                                        int do_stdout, int do_stderr);
00053 
00061 void bg_subprocess_kill(bg_subprocess_t* proc, int signal);
00062 
00068 int bg_subprocess_close(bg_subprocess_t* proc);
00069 
00078 int bg_subprocess_read_line(int fd, char ** ret, int * ret_alloc,
00079                             int timeout);
00080 
00091 int bg_subprocess_read_data(int fd, uint8_t * ret, int len);
00092 

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