tools/cyrus-imapd-makedepend/def.h

/* $XConsortium: def.h,v 1.25 94/04/17 20:10:33 gildea Exp $ */

/*
 * Copyright (c) 1998-2003 Carnegie Mellon University.  All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer. 
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 *
 * 3. The name "Carnegie Mellon University" must not be used to
 *    endorse or promote products derived from this software without
 *    prior written permission. For permission or any other legal
 *    details, please contact  
 *      Office of Technology Transfer
 *      Carnegie Mellon University
 *      5000 Forbes Avenue
 *      Pittsburgh, PA  15213-3890
 *      (412) 268-4387, fax: (412) 268-7395
 *      tech-transfer@andrew.cmu.edu
 *
 * 4. Redistributions of any form whatsoever must retain the following
 *    acknowledgment:
 *    "This product includes software developed by Computing Services
 *     at Carnegie Mellon University (http://www.cmu.edu/computing/)."
 *
 * CARNEGIE MELLON UNIVERSITY DISCLAIMS ALL WARRANTIES WITH REGARD TO
 * THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
 * AND FITNESS, IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY BE LIABLE
 * FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
 * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
 * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 *
 */
/*

Copyright (c) 1993, 1994  X Consortium

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Except as contained in this notice, the name of the X Consortium shall not be
used in advertising or otherwise to promote the sale, use or other dealings
in this Software without prior written authorization from the X Consortium.

*/

#include <stdio.h>
#include <ctype.h>
#include <sys/types.h>
#include <fcntl.h>
#include <sys/stat.h>

#define MAXDEFINES      512
#define MAXFILES        512
#define MAXDIRS         64
#define SYMTABINC       10      /* must be > 1 for define() to work right */
#define TRUE            1
#define FALSE           0

/* the following must match the directives table in main.c */
#define IF              0
#define IFDEF           1
#define IFNDEF          2
#define ELSE            3
#define ENDIF           4
#define DEFINE          5
#define UNDEF           6
#define INCLUDE         7
#define LINE            8
#define PRAGMA          9
#define ERROR           10
#define IDENT           11
#define SCCS            12
#define ELIF            13
#define EJECT           14
#define IFFALSE         15     /* pseudo value --- never matched */
#define ELIFFALSE       16     /* pseudo value --- never matched */
#define INCLUDEDOT      17     /* pseudo value --- never matched */
#define IFGUESSFALSE    18     /* pseudo value --- never matched */
#define ELIFGUESSFALSE  19     /* pseudo value --- never matched */

#ifdef DEBUG
extern int      _debugmask;
/*
 * debug levels are:
 * 
 *     0        show ifn*(def)*,endif
 *     1        trace defined/!defined
 *     2        show #include
 *     3        show #include SYMBOL
 *     4-6      unused
 */
#define debug(level,arg) { if (_debugmask & (1 << level)) warning arg; }
#else
#define debug(level,arg) /**/
#endif /* DEBUG */

typedef unsigned char boolean;

struct symtab {
        char    *s_name;
        char    *s_value;
};

struct  inclist {
        char            *i_incstring;   /* string from #include line */
        char            *i_file;        /* path name of the include file */
        struct inclist  **i_list;       /* list of files it itself includes */
        int             i_listlen;      /* length of i_list */
        struct symtab   *i_defs;        /* symbol table for this file */
        int             i_ndefs;        /* current # defines */
        int             i_deflen;       /* amount of space in table */
        boolean         i_defchecked;   /* whether defines have been checked */
        boolean         i_notified;     /* whether we have revealed includes */
        boolean         i_marked;       /* whether it's in the makefile */
        boolean         i_searched;     /* whether we have read this */
        boolean         i_included_sym; /* whether #include SYMBOL was found */
                                        /* Can't use i_list if TRUE */
};

struct filepointer {
        char    *f_p;
        char    *f_base;
        char    *f_end;
        long    f_len;
        long    f_line;
};

#ifndef NO_STDLIB_H             /* X_NOT_STDC_ENV */
#include <stdlib.h>
#if defined(macII) && !defined(__STDC__)  /* stdlib.h fails to define these */
char *malloc(), *realloc();
#endif /* macII */
#else
char                    *malloc();
char                    *realloc();
#endif

char                    *copy();
char                    *base_name();
char                    *getline();
struct symtab           *slookup();
struct symtab           *isdefined();
struct symtab           *fdefined();
struct filepointer      *getfile();
struct inclist          *newinclude();
struct inclist          *inc_path();

#ifdef HAVE_STDARG_H    /* NeedVarargsPrototypes */
extern fatalerr(char *, ...);
extern warning(char *, ...);
extern warning1(char *, ...);
#endif
1	edhill	1.1	/* $XConsortium: def.h,v 1.25 94/04/17 20:10:33 gildea Exp $ */
2
3			/*
4			* Copyright (c) 1998-2003 Carnegie Mellon University. All rights reserved.
5			*
6			* Redistribution and use in source and binary forms, with or without
7			* modification, are permitted provided that the following conditions
8			* are met:
9			*
10			* 1. Redistributions of source code must retain the above copyright
11			* notice, this list of conditions and the following disclaimer.
12			*
13			* 2. Redistributions in binary form must reproduce the above copyright
14			* notice, this list of conditions and the following disclaimer in
15			* the documentation and/or other materials provided with the
16			* distribution.
17			*
18			* 3. The name "Carnegie Mellon University" must not be used to
19			* endorse or promote products derived from this software without
20			* prior written permission. For permission or any other legal
21			* details, please contact
22			* Office of Technology Transfer
23			* Carnegie Mellon University
24			* 5000 Forbes Avenue
25			* Pittsburgh, PA 15213-3890
26			* (412) 268-4387, fax: (412) 268-7395
27			* tech-transfer@andrew.cmu.edu
28			*
29			* 4. Redistributions of any form whatsoever must retain the following
30			* acknowledgment:
31			* "This product includes software developed by Computing Services
32			* at Carnegie Mellon University (http://www.cmu.edu/computing/)."
33			*
34			* CARNEGIE MELLON UNIVERSITY DISCLAIMS ALL WARRANTIES WITH REGARD TO
35			* THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
36			* AND FITNESS, IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY BE LIABLE
37			* FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
38			* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
39			* AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
40			* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
41			*
42			*/
43			/*
44
45			Copyright (c) 1993, 1994 X Consortium
46
47			Permission is hereby granted, free of charge, to any person obtaining a copy
48			of this software and associated documentation files (the "Software"), to deal
49			in the Software without restriction, including without limitation the rights
50			to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
51			copies of the Software, and to permit persons to whom the Software is
52			furnished to do so, subject to the following conditions:
53
54			The above copyright notice and this permission notice shall be included in
55			all copies or substantial portions of the Software.
56
57			THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
58			IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
59			FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
60			X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
61			AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
62			CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
63
64			Except as contained in this notice, the name of the X Consortium shall not be
65			used in advertising or otherwise to promote the sale, use or other dealings
66			in this Software without prior written authorization from the X Consortium.
67
68			*/
69
70			#include <stdio.h>
71			#include <ctype.h>
72			#include <sys/types.h>
73			#include <fcntl.h>
74			#include <sys/stat.h>
75
76			#define MAXDEFINES 512
77			#define MAXFILES 512
78			#define MAXDIRS 64
79			#define SYMTABINC 10 /* must be > 1 for define() to work right */
80			#define TRUE 1
81			#define FALSE 0
82
83			/* the following must match the directives table in main.c */
84			#define IF 0
85			#define IFDEF 1
86			#define IFNDEF 2
87			#define ELSE 3
88			#define ENDIF 4
89			#define DEFINE 5
90			#define UNDEF 6
91			#define INCLUDE 7
92			#define LINE 8
93			#define PRAGMA 9
94			#define ERROR 10
95			#define IDENT 11
96			#define SCCS 12
97			#define ELIF 13
98			#define EJECT 14
99			#define IFFALSE 15 /* pseudo value --- never matched */
100			#define ELIFFALSE 16 /* pseudo value --- never matched */
101			#define INCLUDEDOT 17 /* pseudo value --- never matched */
102			#define IFGUESSFALSE 18 /* pseudo value --- never matched */
103			#define ELIFGUESSFALSE 19 /* pseudo value --- never matched */
104
105			#ifdef DEBUG
106			extern int _debugmask;
107			/*
108			* debug levels are:
109			*
110			* 0 show ifn(def),endif
111			* 1 trace defined/!defined
112			* 2 show #include
113			* 3 show #include SYMBOL
114			* 4-6 unused
115			*/
116			#define debug(level,arg) { if (_debugmask & (1 << level)) warning arg; }
117			#else
118			#define debug(level,arg) /**/
119			#endif /* DEBUG */
120
121			typedef unsigned char boolean;
122
123			struct symtab {
124			char *s_name;
125			char *s_value;
126			};
127
128			struct inclist {
129			char i_incstring; / string from #include line */
130			char i_file; / path name of the include file */
131			struct inclist *i_list; / list of files it itself includes */
132			int i_listlen; /* length of i_list */
133			struct symtab i_defs; / symbol table for this file */
134			int i_ndefs; /* current # defines */
135			int i_deflen; /* amount of space in table */
136			boolean i_defchecked; /* whether defines have been checked */
137			boolean i_notified; /* whether we have revealed includes */
138			boolean i_marked; /* whether it's in the makefile */
139			boolean i_searched; /* whether we have read this */
140			boolean i_included_sym; /* whether #include SYMBOL was found */
141			/* Can't use i_list if TRUE */
142			};
143
144			struct filepointer {
145			char *f_p;
146			char *f_base;
147			char *f_end;
148			long f_len;
149			long f_line;
150			};
151
152			#ifndef NO_STDLIB_H /* X_NOT_STDC_ENV */
153			#include <stdlib.h>
154			#if defined(macII) && !defined(__STDC__) /* stdlib.h fails to define these */
155			char malloc(), realloc();
156			#endif /* macII */
157			#else
158			char *malloc();
159			char *realloc();
160			#endif
161
162			char *copy();
163			char *base_name();
164			char *getline();
165			struct symtab *slookup();
166			struct symtab *isdefined();
167			struct symtab *fdefined();
168			struct filepointer *getfile();
169			struct inclist *newinclude();
170			struct inclist *inc_path();
171
172			#ifdef HAVE_STDARG_H /* NeedVarargsPrototypes */
173			extern fatalerr(char *, ...);
174			extern warning(char *, ...);
175			extern warning1(char *, ...);
176			#endif