home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
linuxmafia.com 2016
/
linuxmafia.com.tar
/
linuxmafia.com
/
pub
/
linux
/
backup
/
star-1.3.1.tar.gz
/
star-1.3.1.tar
/
star-1.3.1
/
include
/
unixstd.h
< prev
next >
Wrap
C/C++ Source or Header
|
2001-02-20
|
2KB
|
86 lines
/* @(#)unixstd.h 1.6 01/02/20 Copyright 1996 J. Schilling */
/*
* Definitions for unix system interface
*
* Copyright (c) 1996 J. Schilling
*/
/*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; see the file COPYING. If not, write to
* the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef _UNIXSTD_H
#define _UNIXSTD_H
#ifndef _MCONFIG_H
#include <mconfig.h>
#endif
#ifdef HAVE_UNISTD_H
#ifndef _INCL_SYS_TYPES_H
#include <sys/types.h>
#define _INCL_SYS_TYPES_H
#endif
#include <unistd.h>
#ifndef _SC_PAGESIZE
#ifdef _SC_PAGE_SIZE /* HP/UX & OSF */
#define _SC_PAGESIZE _SC_PAGE_SIZE
#endif
#endif
#else /* HAVE_UNISTD_H */
/*
* unistd.h grants things like off_t to be typedef'd.
*/
#ifndef _INCL_SYS_TYPES_H
#include <sys/types.h>
#define _INCL_SYS_TYPES_H
#endif
#endif /* HAVE_UNISTD_H */
#ifndef STDIN_FILENO
# ifdef JOS
# include <jos_io.h>
# else
# define STDIN_FILENO 0
# define STDOUT_FILENO 1
# define STDERR_FILENO 2
# endif
#endif
#ifndef R_OK
/* Symbolic constants for the "access" routine: */
#define R_OK 4 /* Test for Read permission */
#define W_OK 2 /* Test for Write permission */
#define X_OK 1 /* Test for eXecute permission */
#define F_OK 0 /* Test for existence of File */
#endif
/* Symbolic constants for the "lseek" routine: */
#ifndef SEEK_SET
#define SEEK_SET 0 /* Set file pointer to "offset" */
#endif
#ifndef SEEK_CUR
#define SEEK_CUR 1 /* Set file pointer to current plus "offset" */
#endif
#ifndef SEEK_END
#define SEEK_END 2 /* Set file pointer to EOF plus "offset" */
#endif
#endif /* _UNIXSTD_H */