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

	COPYRIGHT(C) JONAS 'SORTIE' TERMANSEN 2012.

	This file is part of LibMaxsi.

	LibMaxsi is free software: you can redistribute it and/or modify it under
	the terms of the GNU Lesser General Public License as published by the Free
	Software Foundation, either version 3 of the License, or (at your option)
	any later version.

	LibMaxsi 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 Lesser General Public License for	more
	details.

	You should have received a copy of the GNU Lesser General Public License
	along with LibMaxsi. If not, see <http://www.gnu.org/licenses/>.

	fpipe.cpp
	Provides pipe(2) through the FILE interface.

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

#include <stdio.h>
#include <unistd.h>

extern "C" int fpipe(FILE* pipes[2])
{
	int pipefd[2];
	if ( pipe(pipefd) ) { return -1; }
	pipes[0] = fdopen(pipefd[0], "r");
	if ( !pipes[0] ) { close(pipefd[0]); close(pipefd[1]); return -1; }
	pipes[1] = fdopen(pipefd[1], "w");
	if ( !pipes[1] ) { fclose(pipes[0]); close(pipefd[1]); return -1; }
	return 0;
}