sortix-mirror/libmaxsi/fcntl.cpp

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

	Copyright(C) Jonas 'Sortie' Termansen 2011, 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/>.

	fcntl.cpp
	Manipulates a file descriptor.

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

#include <sys/syscall.h>
#include <fcntl.h>
#include <stdarg.h>

DEFN_SYSCALL3(int, SysFCntl, SYSCALL_FCNTL, int, int, unsigned long);

extern "C" int fcntl(int fd, int cmd, ...)
{
	va_list ap;
	va_start(ap, cmd);
	unsigned long arg = va_arg(ap, unsigned long);
	va_end(ap);
	return SysFCntl(fd, cmd, arg);
}