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Diffstat (limited to 'makedepend/def.h')
| -rw-r--r-- | makedepend/def.h | 178 |
1 files changed, 178 insertions, 0 deletions
diff --git a/makedepend/def.h b/makedepend/def.h new file mode 100644 index 0000000..fba0a0a --- /dev/null +++ b/makedepend/def.h @@ -0,0 +1,178 @@ +/* + +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. + +*/ + +#ifdef HAVE_CONFIG_H /* Autotooled for Xorg 7.0? */ +# include "makedepend-config.h" +# define USING_AUTOCONF +#endif + +#include <X11/Xos.h> +#include <X11/Xfuncproto.h> +#include <stdlib.h> +#include <stdio.h> +#include <string.h> +#include <ctype.h> +#include <sys/types.h> +#include <fcntl.h> +#include <sys/stat.h> + +#define MAXDEFINES 512 +#define MAXFILES 1024 +#define MAXINCFILES 128 /* "-include" files */ +#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 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 { + const 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> + +#define copy(s) strdup(s) +int match(const char *str, const char * const *list); +char *base_name(const 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(const char *file); +void included_by(struct inclist *ip, + struct inclist *newfile); +struct inclist *newinclude(const char *newfile, + const char *incstring); +void inc_clean (void); +struct inclist *inc_path(const char *file, const 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, + const char *file, + const char *base); +void add_include(struct filepointer *filep, + struct inclist *file, + struct inclist *file_red, + const char *include, int type, + boolean failOK); + +int cppsetup(const char *filename, + const char *line, + struct filepointer *filep, + struct inclist *inc); + + +extern void fatalerr(const char *, ...) _X_ATTRIBUTE_PRINTF(1, 2); +extern void warning(const char *, ...) _X_ATTRIBUTE_PRINTF(1, 2); +extern void warning1(const char *, ...) _X_ATTRIBUTE_PRINTF(1, 2); |