| /* $Xorg: def.h,v 1.4 2001/02/09 02:03:16 xorgcvs Exp $ */ |
| /* |
| |
| Copyright (c) 1993, 1994, 1998 The Open Group. |
| |
| Permission to use, copy, modify, distribute, and sell this software and its |
| documentation for any purpose is hereby granted without fee, provided that |
| the above copyright notice appear in all copies and that both that |
| copyright notice and this permission notice appear in supporting |
| documentation. |
| |
| 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 |
| OPEN GROUP 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 Open Group 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 Open Group. |
| |
| */ |
| /* $XFree86: xc/config/makedepend/def.h,v 3.14 2003/01/17 17:09:49 tsi Exp $ */ |
| |
| #ifndef NO_X11 |
| #include <X11/Xos.h> |
| #include <X11/Xfuncproto.h> |
| #endif |
| #include <stdlib.h> |
| #include <stdio.h> |
| #include <string.h> |
| #include <ctype.h> |
| #if 0 |
| #ifndef X_NOT_POSIX |
| #ifndef _POSIX_SOURCE |
| #define _POSIX_SOURCE |
| #endif |
| #endif |
| #endif |
| #include <sys/types.h> |
| #include <fcntl.h> |
| #include <sys/stat.h> |
| |
| #define MAXDEFINES 512 |
| #define MAXFILES 1024 |
| #define MAXINCFILES 256 /* "-include" files */ |
| #define MAXDIRS 1024 |
| #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 WARNING 15 |
| #define INCLUDENEXT 16 |
| #define IFFALSE 17 /* pseudo value --- never matched */ |
| #define ELIFFALSE 18 /* pseudo value --- never matched */ |
| #define INCLUDEDOT 19 /* pseudo value --- never matched */ |
| #define IFGUESSFALSE 20 /* pseudo value --- never matched */ |
| #define ELIFGUESSFALSE 21 /* pseudo value --- never matched */ |
| #define INCLUDENEXTDOT 22 /* 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; |
| }; |
| |
| /* possible i_flag */ |
| #define DEFCHECKED (1<<0) /* whether defines have been checked */ |
| #define NOTIFIED (1<<1) /* whether we have revealed includes */ |
| #define MARKED (1<<2) /* whether it's in the makefile */ |
| #define SEARCHED (1<<3) /* whether we have read this */ |
| #define FINISHED (1<<4) /* whether we are done reading this */ |
| #define INCLUDED_SYM (1<<5) /* whether #include SYMBOL was found |
| Can't use i_list if TRUE */ |
| 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 and its |
| children when merged */ |
| int i_ndefs; /* current # defines */ |
| boolean *i_merged; /* whether we have merged child |
| defines */ |
| unsigned char i_flags; |
| }; |
| |
| struct filepointer { |
| char *f_name; |
| char *f_p; |
| char *f_base; |
| char *f_end; |
| long f_len; |
| long f_line; |
| long cmdinc_count; |
| char **cmdinc_list; |
| long cmdinc_line; |
| }; |
| |
| #include <stdlib.h> |
| #if defined(macII) && !defined(__STDC__) /* stdlib.h fails to define these */ |
| char *malloc(), *realloc(); |
| #endif /* macII */ |
| |
| char *copy(char *str); |
| int match(char *str, char **list); |
| char *base_name(char *file); |
| char *getnextline(struct filepointer *fp); |
| struct symtab **slookup(char *symbol, struct inclist *file); |
| struct symtab **isdefined(char *symbol, struct inclist *file, |
| struct inclist **srcfile); |
| struct symtab **fdefined(char *symbol, struct inclist *file, |
| struct inclist **srcfile); |
| struct filepointer *getfile(char *file); |
| void included_by(struct inclist *ip, |
| struct inclist *newfile); |
| struct inclist *newinclude(char *newfile, char *incstring); |
| void inc_clean (void); |
| struct inclist *inc_path(char *file, char *include, int type); |
| |
| void freefile(struct filepointer *fp); |
| |
| void define2(char *name, char *val, struct inclist *file); |
| void define(char *def, struct inclist *file); |
| void undefine(char *symbol, struct inclist *file); |
| int find_includes(struct filepointer *filep, |
| struct inclist *file, |
| struct inclist *file_red, |
| int recursion, boolean failOK); |
| |
| void recursive_pr_include(struct inclist *head, |
| char *file, char *base); |
| void add_include(struct filepointer *filep, |
| struct inclist *file, |
| struct inclist *file_red, |
| char *include, int type, |
| boolean failOK); |
| |
| int cppsetup(char *filename, |
| char *line, |
| struct filepointer *filep, |
| struct inclist *inc); |
| |
| |
| extern void fatalerr(char *, ...); |
| extern void warning(char *, ...); |
| extern void warning1(char *, ...); |