soltools/mkdepend/def.h

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /* $XConsortium: def.h,v 1.25 94/04/17 20:10:33 gildea Exp $ */
   3 /*
   4
   5 Copyright (c) 1993, 1994  X Consortium
   6
   7 Permission is hereby granted, free of charge, to any person obtaining a copy
   8 of this software and associated documentation files (the "Software"), to deal
   9 in the Software without restriction, including without limitation the rights
  10 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  11 copies of the Software, and to permit persons to whom the Software is
  12 furnished to do so, subject to the following conditions:
  13
  14 The above copyright notice and this permission notice shall be included in
  15 all copies or substantial portions of the Software.
  16
  17 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  18 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  19 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
  20 X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
  21 AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
  22 CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  23
  24 Except as contained in this notice, the name of the X Consortium shall not be
  25 used in advertising or otherwise to promote the sale, use or other dealings
  26 in this Software without prior written authorization from the X Consortium.
  27
  28 */
  29
  30 #ifndef NO_X11
  31 #include <X11/Xosdefs.h>
  32 #ifdef _WIN32
  33 #include <X11/Xw32defs.h>
  34 #endif
  35 #ifndef SUNOS4
  36 #include <X11/Xfuncproto.h>
  37 #endif /* SUNOS4 */
  38 #endif /* NO_X11 */
  39
  40 #include <stdio.h>
  41 #include <stdlib.h>
  42 #include <string.h>
  43 #ifndef _MSC_VER
  44 #include <unistd.h>
  45 #endif
  46
  47 #ifndef X_NOT_POSIX
  48 #ifndef _POSIX_SOURCE
  49 #define _POSIX_SOURCE
  50 #endif
  51 #endif
  52 #include <sys/types.h>
  53 #include <fcntl.h>
  54 #include <sys/stat.h>
  55
  56 #ifndef S_IFDIR
  57 #define        S_IFDIR  0040000
  58 #endif
  59
  60 #ifndef S_IFREG
  61 #define        S_IFREG  0100000
  62 #endif
  63
  64 #define MAXFILES    65536
  65
  66 #define MAXDIRS     64
  67 #define SYMHASHSEED     131  /* 131 1313 13131 ... */
  68 #define SYMHASHMEMBERS  64  /* must be 2^x to work right */
  69 #define TRUE        1
  70 #define FALSE       0
  71
  72 /* the following must match the directives table in main.c */
  73 #define IF      0
  74 #define ERROR           10
  75 #define ELIF            13
  76 #define IFFALSE         15     /* pseudo value --- never matched */
  77 #define ELIFFALSE       16     /* pseudo value --- never matched */
  78 #define ELIFGUESSFALSE  19     /* pseudo value --- never matched */
  79
  80 #ifdef DEBUG
  81 extern int  _debugmask;
  82 /*
  83  * debug levels are:
  84  *
  85  *     0    show ifn*(def)*,endif
  86  *     1    trace defined/!defined
  87  *     2    show #include
  88  *     3    show #include SYMBOL
  89  *     4-6  unused
  90  */
  91 #define debug(level,arg) { if (_debugmask & (1 << level)) warning arg; }
  92 #else
  93 #define debug(level,arg) /**/
  94 #endif /* DEBUG */
  95
  96 // VG: a C++ class for information about directories
  97 #include "collectdircontent.hxx"
  98
  99 typedef unsigned char boolean;
 100
 101 struct pair {
 102     char        *p_name;
 103     char        *p_value;
 104     struct pair *p_next;
 105 };
 106
 107 struct symhash {
 108     struct pair *s_pairs[SYMHASHMEMBERS];
 109 };
 110
 111 struct  inclist {
 112     char        *i_incstring;  /* string from #include line */
 113     char        *i_file;       /* path name of the include file */
 114     struct inclist  **i_list;  /* list of files it itself includes */
 115     int         i_listlen;     /* length of i_list */
 116     boolean     i_notified;    /* whether we have revealed includes */
 117     boolean     i_marked;      /* whether it's in the makefile */
 118     boolean     i_searched;    /* whether we have read this */
 119 };
 120
 121 struct filepointer {
 122     char    *f_p;
 123     char    *f_base;
 124     char    *f_end;
 125     int      f_line;
 126 };
 127
 128 #ifndef X_NOT_STDC_ENV
 129 #if defined(macII) && !defined(__STDC__)  /* stdlib.h fails to define these */
 130 char *malloc(), *realloc();
 131 #endif /* macII */
 132 #else
 133 char            *malloc();
 134 char            *realloc();
 135 #endif
 136
 137 char            *copy(char const *);
 138 char            *base_name(char *);
 139 char            *get_line(struct filepointer *);
 140 char            *isdefined(char *);
 141 struct filepointer  *getfile(char *);
 142 struct inclist *newinclude(char const *newfile,
 143                            char const *incstring);
 144 struct inclist      *inc_path(char *, char *, boolean,
 145                                   struct IncludesCollection *);
 146
 147 void define( char *def, struct symhash **symbols );
 148 void hash_define(char *name, char const * val, struct symhash **symbols);
 149 struct symhash *hash_copy( struct symhash *symbols );
 150 void hash_free( struct symhash *symbols );
 151 void freefile( struct filepointer * fp );
 152 int find_includes(struct filepointer *filep, struct inclist *file,
 153     struct inclist *file_red, int recursion, boolean failOK,
 154     struct IncludesCollection* incCollection, struct symhash *symbols);
 155 void included_by(struct inclist *ip,
 156     struct inclist * newfile);
 157 int cppsetup(char const *line);
 158 void add_include(struct filepointer *filep, struct inclist *file,
 159     struct inclist *file_red, char *include, boolean dot, boolean failOK,
 160     struct IncludesCollection* incCollection, struct symhash *symbols);
 161 int match(char const *str, char **list);
 162 void recursive_pr_include(struct inclist *head, char *file,
 163     char *base);
 164 void recursive_pr_dummy(struct inclist *head, char *file);
 165 void inc_clean(void);
 166
 167 void fatalerr(char *, ...);
 168 void warning(char const *, ...);
 169 void warning1(char const *, ...);
 170
 171 void convert_slashes(char *);
 172 char *append_slash(char *);
 173
 174 extern char * directives[];
 175
 176 extern struct inclist inclist[ MAXFILES ];
 177 extern struct inclist * inclistp;
 178
 179 extern char *includedirs[ ];
 180
 181 extern char * objprefix;
 182
 183 extern char * objsuffix;
 184
 185 extern boolean printed;
 186
 187 extern boolean verbose;
 188
 189 extern boolean show_where_not;
 190
 191 extern boolean warn_multiple;
 192
 193 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */