[moira.git] / util / makedepend / def.h

/*
 * $XConsortium: def.h,v 1.6 88/09/22 13:52:33 jim Exp $
 */
#include <stdio.h>
#include <ctype.h>
#include <sys/types.h>
#include <fcntl.h>
#include <sys/stat.h>

#ifdef USG
#define u_char		unchar
#endif

#define MAXDEFINES	512
#define MAXFILES	512
#define MAXDIRS		10
#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 ELIF		10
#define EJECT		11
#define	IFFALSE		12	/* pseudo value --- never matched */
#define ELIFFALSE	13	/* pseudo value --- never matched */
#define	INCLUDEDOT	14	/* pseudo value --- never matched */

#ifdef DEBUG
extern int	debug;
#define	debug0	((debug&0x0001)==0) ? debug : log /* show ifn*(def)*,endif */
#define	debug1	((debug&0x0002)==0) ? debug : log /* trace defined/!defined */
#define	debug2	((debug&0x0004)==0) ? debug : log /* show #include */
#define	debug3	((debug&0x0008)==0) ? debug : log /* show #include SYMBOL */
#define	debug4	((debug&0x0010)==0) ? debug : log /* unused */
#define	debug5	((debug&0x0020)==0) ? debug : log /* unused */
#define	debug6	((debug&0x0040)==0) ? debug : log /* unused */
#else DEBUG
#define	debug0
#define	debug1
#define	debug2
#define	debug3
#define	debug4
#define	debug5
#define	debug6
#endif DEBUG

typedef	u_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 */
	struct symtab	*i_lastdef;	/* last symbol defined */
	int		i_deflen;	/* number of defines */
	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;
};

char			*copy();
char			*malloc();
char			*realloc();
char			*basename();
char			*getline();
struct symtab		*slookup();
struct symtab		*defined();
struct symtab		*fdefined();
struct filepointer	*getfile();
struct inclist		*newinclude();
struct inclist		*inc_path();
Commit	Line	Data
d1b2a10e	1	/*
	2	* $XConsortium: def.h,v 1.6 88/09/22 13:52:33 jim Exp $
	3	*/
	4	#include <stdio.h>
	5	#include <ctype.h>
	6	#include <sys/types.h>
	7	#include <fcntl.h>
	8	#include <sys/stat.h>
	9
	10	#ifdef USG
	11	#define u_char unchar
	12	#endif
	13
	14	#define MAXDEFINES 512
	15	#define MAXFILES 512
	16	#define MAXDIRS 10
	17	#define SYMTABINC 10 /* must be > 1 for define() to work right */
	18	#define TRUE 1
	19	#define FALSE 0
	20
	21	/* the following must match the directives table in main.c */
	22	#define IF 0
	23	#define IFDEF 1
	24	#define IFNDEF 2
	25	#define ELSE 3
	26	#define ENDIF 4
	27	#define DEFINE 5
	28	#define UNDEF 6
	29	#define INCLUDE 7
	30	#define LINE 8
	31	#define PRAGMA 9
	32	#define ELIF 10
	33	#define EJECT 11
	34	#define IFFALSE 12 /* pseudo value --- never matched */
	35	#define ELIFFALSE 13 /* pseudo value --- never matched */
	36	#define INCLUDEDOT 14 /* pseudo value --- never matched */
	37
	38	#ifdef DEBUG
	39	extern int debug;
	40	#define debug0 ((debug&0x0001)==0) ? debug : log /* show ifn(def),endif */
	41	#define debug1 ((debug&0x0002)==0) ? debug : log /* trace defined/!defined */
	42	#define debug2 ((debug&0x0004)==0) ? debug : log /* show #include */
	43	#define debug3 ((debug&0x0008)==0) ? debug : log /* show #include SYMBOL */
	44	#define debug4 ((debug&0x0010)==0) ? debug : log /* unused */
	45	#define debug5 ((debug&0x0020)==0) ? debug : log /* unused */
	46	#define debug6 ((debug&0x0040)==0) ? debug : log /* unused */
	47	#else DEBUG
	48	#define debug0
	49	#define debug1
	50	#define debug2
	51	#define debug3
	52	#define debug4
	53	#define debug5
	54	#define debug6
	55	#endif DEBUG
	56
	57	typedef u_char boolean;
	58
	59	struct symtab {
	60	char *s_name;
	61	char *s_value;
	62	};
	63
	64	struct inclist {
65	char i_incstring; / string from #include line */
66	char i_file; / path name of the include file */
67	struct inclist *i_list; / list of files it itself includes */
68	int i_listlen; /* length of i_list */
69	struct symtab i_defs; / symbol table for this file */
70	struct symtab i_lastdef; / last symbol defined */
71	int i_deflen; /* number of defines */
72	boolean i_defchecked; /* whether defines have been checked */
73	boolean i_notified; /* whether we have revealed includes */
74	boolean i_marked; /* whether it's in the makefile */
75	boolean i_searched; /* whether we have read this */
76	boolean i_included_sym; /* whether #include SYMBOL was found */
77	/* Can't use i_list if TRUE */
78	};
79
80	struct filepointer {
81	char *f_p;
82	char *f_base;
83	char *f_end;
84	long f_len;
85	long f_line;
86	};
87
88	char *copy();
89	char *malloc();
90	char *realloc();
91	char *basename();
92	char *getline();
93	struct symtab *slookup();
94	struct symtab *defined();
95	struct symtab *fdefined();
96	struct filepointer *getfile();
97	struct inclist *newinclude();
98	struct inclist *inc_path();