/*
 *  sydra
 *
 *  sydra is a toolbox which allows you to set up multiple bidirectional
 *  Video/Audio streams from external locations.
 *  sydra has been written to be used for the Elevate Festival in Graz
 *  Austria in order to involve external locations to present themselves
 *  at the festival.
 *  Sydra is based on GStreamer and is written in C.
 *
 *
 *  Copyright (C) 2014 Christian Pointner <equinox@helsinki.at>
 *
 *  This file is part of sydra.
 *
 *  sydra is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  any later version.
 *
 *  sydra is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with sydra. If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef SYDRA_sysexec_h_INCLUDED
#define SYDRA_sysexec_h_INCLUDED

#include <sys/types.h>
#include "options.h"

struct child_struct {
  pid_t pid_;
  char* script_;
  int err_fd_;
  char** argv_;
  char** evp_;
};
typedef struct child_struct child_t;

child_t* new_child(const char* script, char* const argv[], char* const evp[]);
void free_child(child_t* child);

child_t* sydra_exec(const char* script, char* const argv[], char* const evp[]);
int sydra_waitpid(child_t* child, int* status);

#endif