stat.c revision dd29fa4a741733485a5b868b0897983a7e6d8055
03831d35f7499c87d51205817c93e9a8d42c4baestevel * CDDL HEADER START
03831d35f7499c87d51205817c93e9a8d42c4baestevel * The contents of this file are subject to the terms of the
03831d35f7499c87d51205817c93e9a8d42c4baestevel * Common Development and Distribution License (the "License").
03831d35f7499c87d51205817c93e9a8d42c4baestevel * You may not use this file except in compliance with the License.
03831d35f7499c87d51205817c93e9a8d42c4baestevel * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
03831d35f7499c87d51205817c93e9a8d42c4baestevel * See the License for the specific language governing permissions
03831d35f7499c87d51205817c93e9a8d42c4baestevel * and limitations under the License.
03831d35f7499c87d51205817c93e9a8d42c4baestevel * When distributing Covered Code, include this CDDL HEADER in each
03831d35f7499c87d51205817c93e9a8d42c4baestevel * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
03831d35f7499c87d51205817c93e9a8d42c4baestevel * If applicable, add the following below this CDDL HEADER, with the
03831d35f7499c87d51205817c93e9a8d42c4baestevel * fields enclosed by brackets "[]" replaced with your own identifying
03831d35f7499c87d51205817c93e9a8d42c4baestevel * information: Portions Copyright [yyyy] [name of copyright owner]
03831d35f7499c87d51205817c93e9a8d42c4baestevel * CDDL HEADER END
75ce41a57ff334bd8fe2cb9ed51eea835892f944Ali Bahrami * Copyright 2006 Sun Microsystems, Inc. All rights reserved.
03831d35f7499c87d51205817c93e9a8d42c4baestevel * Use is subject to license terms.
03831d35f7499c87d51205817c93e9a8d42c4baestevel/* Copyright (c) 1983, 1984, 1985, 1986, 1987, 1988, 1989 AT&T */
03831d35f7499c87d51205817c93e9a8d42c4baestevel/* All Rights Reserved */
03831d35f7499c87d51205817c93e9a8d42c4baestevel * Portions of this source code were derived from Berkeley 4.3 BSD
03831d35f7499c87d51205817c93e9a8d42c4baestevel * under license from the Regents of the University of California.
03831d35f7499c87d51205817c93e9a8d42c4baestevel#pragma ident "%Z%%M% %I% %E% SMI"
03831d35f7499c87d51205817c93e9a8d42c4baestevel * Get file attribute information through a file name or a file descriptor.
03831d35f7499c87d51205817c93e9a8d42c4baestevel * Get the vp to be stated and the cred to be used for the call
03831d35f7499c87d51205817c93e9a8d42c4baestevel * to VOP_GETATTR
03831d35f7499c87d51205817c93e9a8d42c4baestevel * nmflag has the following values
03831d35f7499c87d51205817c93e9a8d42c4baestevel * 1 - Always do lookup. i.e. stat, lstat.
03831d35f7499c87d51205817c93e9a8d42c4baestevel * 2 - Name is optional i.e. fstatat
03831d35f7499c87d51205817c93e9a8d42c4baestevel * 0 - Don't lookup name, vp is in file_p. i.e. fstat
03831d35f7499c87d51205817c93e9a8d42c4baestevel * Only return EFAULT for fstatat when fd == AT_FDCWD && name == NULL
return (EFAULT);
return (EBADF);
#ifdef C2_AUDIT
if (audit_active)
goto lookup;
return (error);
int error; \
if (audit_active) \
if (error) \
#if defined(__i386)
int error;
return (error);
#ifdef _ILP32
return (EOVERFLOW);
return (EFAULT);
int error;
int link_follow;
int estale_retry = 0;
out:
if (error != 0) {
goto lookup;
#if defined(_SYSCALL32_IMPL)
#if defined(__i386_COMPAT)
int error;
return (error);
return (EOVERFLOW);
return (EFAULT);
int error;
int link_follow;
int estale_retry = 0;
out:
if (error != 0) {
goto lookup;
#if defined(_ILP32)
int error;
return (error);
return (EFAULT);
int error;
int link_follow;
int estale_retry = 0;
out:
if (error != 0) {
goto lookup;
#if defined(_SYSCALL32_IMPL)
int error;
return (error);
return (EOVERFLOW);
return (EFAULT);
int error;
int link_follow;
int estale_retry = 0;
out:
if (error != 0) {
goto lookup;