2N/A/*
2N/A * CDDL HEADER START
2N/A *
2N/A * The contents of this file are subject to the terms of the
2N/A * Common Development and Distribution License (the "License").
2N/A * You may not use this file except in compliance with the License.
2N/A *
2N/A * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
2N/A * or http://www.opensolaris.org/os/licensing.
2N/A * See the License for the specific language governing permissions
2N/A * and limitations under the License.
2N/A *
2N/A * When distributing Covered Code, include this CDDL HEADER in each
2N/A * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
2N/A * If applicable, add the following below this CDDL HEADER, with the
2N/A * fields enclosed by brackets "[]" replaced with your own identifying
2N/A * information: Portions Copyright [yyyy] [name of copyright owner]
2N/A *
2N/A * CDDL HEADER END
2N/A */
2N/A
2N/A/*
2N/A * Copyright 2010 Sun Microsystems, Inc. All rights reserved.
2N/A * Use is subject to license terms.
2N/A */
2N/A
2N/A/* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
2N/A/* All Rights Reserved */
2N/A
2N/A#include "lint.h"
2N/A#include <sys/param.h>
2N/A#include <sys/sockio.h>
2N/A#include <sys/filio.h>
2N/A#include <sys/file.h>
2N/A#include <sys/types.h>
2N/A#include <fcntl.h>
2N/A#include <signal.h>
2N/A#include <sys/stat.h>
2N/A#include <sys/stropts.h>
2N/A#include <sys/socket.h>
2N/A#include <sys/stropts.h>
2N/A#include <sys/stream.h>
2N/A#include <sys/socketvar.h>
2N/A#include <sys/syscall.h>
2N/A#include <errno.h>
2N/A#include <stdio.h>
2N/A#include <stdarg.h>
2N/A#include <unistd.h>
2N/A#include <string.h>
2N/A#include <stdlib.h>
2N/A#include "libc.h"
2N/A
2N/A#if !defined(_LP64)
2N/A/*
2N/A * XXX these hacks are needed for X.25 which assumes that s_fcntl and
2N/A * s_ioctl exist in the socket library.
2N/A * There is no need for s_ioctl for other purposes.
2N/A */
2N/A#pragma weak s_fcntl = __fcntl
2N/A#pragma weak _s_fcntl = __fcntl
2N/Aint
2N/As_ioctl(int fd, int cmd, intptr_t arg)
2N/A{
2N/A return (ioctl(fd, cmd, arg));
2N/A}
2N/A#endif /* _LP64 */
2N/A
2N/Aint
2N/A__fcntl(int fd, int cmd, ...)
2N/A{
2N/A int res;
2N/A int pid;
2N/A intptr_t arg;
2N/A va_list ap;
2N/A
2N/A va_start(ap, cmd);
2N/A arg = va_arg(ap, intptr_t);
2N/A va_end(ap);
2N/A
2N/A switch (cmd) {
2N/A case F_SETOWN:
2N/A pid = (int)arg;
2N/A return (ioctl(fd, FIOSETOWN, &pid));
2N/A
2N/A case F_GETOWN:
2N/A if (ioctl(fd, FIOGETOWN, &res) < 0)
2N/A return (-1);
2N/A return (res);
2N/A
2N/A default:
2N/A return (syscall(SYS_fcntl, fd, cmd, arg));
2N/A }
2N/A}