whoami.h

<B>Digital的Unix操作系统VAX 4.2源码</B>

/* Copyright (c) 1979 Regents of the University of California */

/* static	char sccsid[] = "@(#)piwhoami.h 1.3 1/22/83"; */

/*
 *	am i generating an obj file (OBJ),
 *	postfix binary input to the 2nd pass of the portable c compiler (PC),
 *	or pTrees (PTREE)?
 */
#define	OBJ
#undef	PC
#undef	PTREE

/*
 *	we assume one of the following will be defined by the preprocessor:
 *	vax	for vaxes
 *	pdp11	for pdp11's
 *	mc68000	for motorola mc68000's
 */

/*
 *	hardware characteristics:
 *	address size (16 or 32 bits) and byte ordering (normal or dec11 family).
 */
#ifdef vax
#undef	ADDR16
#define	ADDR32
#define	DEC11
#endif vax
#ifdef mc68000
#undef	ADDR16
#define	ADDR32
#undef	DEC11
#endif mc68000
#ifdef pdp11
#define	ADDR16
#undef	ADDR32
#define	DEC11
#endif pdp11

/*
 *	am i pi or pxp?
 */
#define PI
#undef	PXP

/*
 *	am i both passes, or am i only one of the two passes pi0 or pi1?
 */
#define	PI01
#undef	PI0
#undef	PI1