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4 * Copyright (c) 1989 by Berkeley Softworks
7 * This code is derived from software contributed to Berkeley by
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11 * modification, are permitted provided that the following conditions
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17 * documentation and/or other materials provided with the distribution.
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20 * This product includes software developed by the University of
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38 * $DragonFly: src/usr.bin/make/util.h,v 1.13 2005/07/13 20:40:52 okumoto Exp $
41 #ifndef util_h_b7020fdb
42 #define util_h_b7020fdb
44 #include <sys/types.h>
48 * A boolean type is defined as an integer, not an enum. This allows a
49 * boolean argument to be an expression that isn't strictly 0 or 1 valued.
58 #define CONCAT(a,b) a##b
67 * There is one bit per module. It is up to the module what debug
68 * information to print.
70 #define DEBUG_ARCH 0x0001
71 #define DEBUG_COND 0x0002
72 #define DEBUG_DIR 0x0004
73 #define DEBUG_GRAPH1 0x0008
74 #define DEBUG_GRAPH2 0x0010
75 #define DEBUG_JOB 0x0020
76 #define DEBUG_MAKE 0x0040
77 #define DEBUG_SUFF 0x0080
78 #define DEBUG_TARG 0x0100
79 #define DEBUG_VAR 0x0200
80 #define DEBUG_FOR 0x0400
81 #define DEBUG_LOUD 0x0800
83 #define DEBUG(module) (debug & CONCAT(DEBUG_,module))
84 #define DEBUGF(module,args) \
86 if (DEBUG(module)) { \
90 #define DEBUGM(module, args) do { \
91 if (DEBUG(module)) { \
96 #define ISDOT(c) ((c)[0] == '.' && (((c)[1] == '\0') || ((c)[1] == '/')))
97 #define ISDOTDOT(c) ((c)[0] == '.' && ISDOT(&((c)[1])))
100 #define MAX(a, b) ((a) > (b) ? (a) : (b))
104 * XXX: Avoid SunOS bug... FILENO() is fp->_file, and file
105 * is a char! So when we go above 127 we turn negative!
107 #define FILENO(a) ((unsigned)fileno(a))
109 void Debug(const char *, ...);
110 void DebugM(const char *, ...);
111 void Error(const char *, ...);
112 void Fatal(const char *, ...) __dead2;
113 void Punt(const char *, ...) __dead2;
114 void DieHorribly(void) __dead2;
115 void Finish(int) __dead2;
116 char *estrdup(const char *);
117 void *emalloc(size_t);
118 void *erealloc(void *, size_t);
119 int eunlink(const char *);
120 void print_flags(FILE *, const struct flag2str *, u_int, int);
121 int mkfifotemp(char *);
124 #endif /* util_h_b7020fdb */