gambas-source-code/main/gbx/gbx_c_process.h

/***************************************************************************

	gbx_c_process.h

	(c) 2000-2017 Benoît Minisini <g4mba5@gmail.com>

	This program 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 2, or (at your option)
	any later version.

	This program 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 this program; if not, write to the Free Software
	Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
	MA 02110-1301, USA.

***************************************************************************/

#ifndef __GBX_C_PROCESS_H
#define __GBX_C_PROCESS_H

#include <sys/types.h>
#include <signal.h>

#include "gambas.h"
#include "gbx_object.h"
#include "gbx_c_file.h"
#include "gbx_c_array.h"

#ifndef __GBX_C_PROCESS_C
extern GB_DESC NATIVE_Process[];
extern char *CPROCESS_shell;
#else

#define THIS ((CPROCESS *)_object)

#endif

typedef
	struct _CPROCESS {
		CSTREAM ob;
		struct _CPROCESS *prev;
		struct _CPROCESS *next;
		pid_t pid;
		int in;
		int out;
		int err;
		int status;
		unsigned running : 1;
		unsigned wait : 1;
		unsigned to_string : 1;
		unsigned process_group : 1;
		unsigned ignore : 1;
		unsigned error : 1;
		char *result;
		GB_VARIANT_VALUE tag;
	}
	CPROCESS;

enum
{
	PM_READ = 1,
	PM_WRITE = 2,
	PM_TERM = 4,
	PM_STRING = 8,
	PM_WAIT = 16,
	PM_CONTINUE = 32,
	PM_SHELL = 128
};

CPROCESS *CPROCESS_create(int mode, void *cmd, char *name, CARRAY *env);
void CPROCESS_wait_for(CPROCESS *process, int timeout);
void CPROCESS_check(void *_object);
const char *CPROCESS_search_program_in_path(char *name);

#endif