/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2000-2003 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#pragma ident "%Z%%M% %I% %E% SMI"
#include "lint.h"
#include <errno.h>
#include <sys/syscall.h>
/*
* __set_errno() takes an error number, maps ERESTART into EINTR, and sets
* the global (or per-thread) errno. It returns the mapped error number.
* __set_errno(error) is designed to be used after calling __systemcall()
* and getting a non-zero error return value. (__systemcall() does not
* set errno and does not deal with ERESTART; it just returns the error
* number, if any, from the system call.)
*/
int
__set_errno(int error)
{
if (error == ERESTART)
error = EINTR;
errno = error;
return (error);
}