unistd.h revision 7c478bd95313f5f23a4c958a745db2134aa03244
/*
* 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 2003 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#ifndef _SA_UNISTD_H
#define _SA_UNISTD_H
#pragma ident "%Z%%M% %I% %E% SMI"
/*
* Exported interfaces for standalone's subset of libc's <unistd.h>.
* All standalone code *must* use this header rather than libc's.
*/
#include <sys/types.h>
#ifdef __cplusplus
extern "C" {
#endif
/*
* NOTE: Some of these are duplicated from <sys/bootvfs.h>; we do this
* rather than just #including it to avoid polluting the namespace.
*/
extern int open(const char *, int);
extern int close(int);
extern off_t lseek(int, off_t, int);
extern ssize_t read(int, void *, size_t);
extern pid_t getpid(void);
extern int gethostname(char *, int);
extern int sethostname(char *, int);
extern unsigned int sleep(unsigned int);
#ifdef __cplusplus
}
#endif
#endif /* _SA_UNISTD_H */