util.h revision 141104
1/*- 2 * Copyright (c) 1988, 1989, 1990, 1993 3 * The Regents of the University of California. All rights reserved. 4 * Copyright (c) 1989 by Berkeley Softworks 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to Berkeley by 8 * Adam de Boor. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 3. All advertising materials mentioning features or use of this software 19 * must display the following acknowledgement: 20 * This product includes software developed by the University of 21 * California, Berkeley and its contributors. 22 * 4. Neither the name of the University nor the names of its contributors 23 * may be used to endorse or promote products derived from this software 24 * without specific prior written permission. 25 * 26 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 27 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 28 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 29 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 30 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 31 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 32 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 33 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 34 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 35 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 36 * SUCH DAMAGE. 37 * 38 * $FreeBSD: head/usr.bin/make/util.h 141104 2005-02-01 10:50:37Z harti $ 39 */ 40 41#ifndef util_h_b7020fdb 42#define util_h_b7020fdb 43 44#include <sys/types.h> 45 46#define CONCAT(a,b) a##b 47 48/* 49 * debug control: 50 * There is one bit per module. It is up to the module what debug 51 * information to print. 52 */ 53#define DEBUG_ARCH 0x0001 54#define DEBUG_COND 0x0002 55#define DEBUG_DIR 0x0004 56#define DEBUG_GRAPH1 0x0008 57#define DEBUG_GRAPH2 0x0010 58#define DEBUG_JOB 0x0020 59#define DEBUG_MAKE 0x0040 60#define DEBUG_SUFF 0x0080 61#define DEBUG_TARG 0x0100 62#define DEBUG_VAR 0x0200 63#define DEBUG_FOR 0x0400 64#define DEBUG_LOUD 0x0800 65 66#define DEBUG(module) (debug & CONCAT(DEBUG_,module)) 67#define DEBUGF(module,args) \ 68do { \ 69 if (DEBUG(module)) { \ 70 Debug args ; \ 71 } \ 72} while (0) 73 74#define ISDOT(c) ((c)[0] == '.' && (((c)[1] == '\0') || ((c)[1] == '/'))) 75#define ISDOTDOT(c) ((c)[0] == '.' && ISDOT(&((c)[1]))) 76 77void Debug(const char *, ...); 78void Error(const char *, ...); 79void Fatal(const char *, ...); 80void Punt(const char *, ...); 81void DieHorribly(void); 82int PrintAddr(void *, void *); 83void Finish(int); 84char *estrdup(const char *); 85void *emalloc(size_t); 86void *erealloc(void *, size_t); 87void enomem(void); 88int eunlink(const char *); 89 90#endif /* util_h_b7020fdb */ 91