[unix-history] / usr / src / usr.bin / error / error.h

/*
 *  @(#)error.h	1.2 (Berkeley) %G%
 */
typedef	int	boolean;
#define	reg	register

#define	TRUE	1
#define	FALSE	0

#define	true	1
#define	false	0
/*
 *	Descriptors for the various languages we know about.
 *	If you touch these, also touch lang_table
 */
#define	INUNKNOWN	0
#define	INCPP	1
#define	INCC	2
#define	INAS	3
#define	INLD	4
#define	INLINT	5
#define	INF77	6
#define	INPI	7
#define	INPC	8
#define	INFRANZ	9
#define	INLISP	10
#define	INVAXIMA	11
#define	INRATFOR	12
#define	INLEX	13
#define	INYACC	14
#define	INAPL	15
#define	INMAKE	16
#define	INRI	17

extern	int	language;
/*
 *	We analyze each line in the error message file, and
 *	attempt to categorize it by type, as well as language.
 *	Here are the type descriptors.
 */
typedef	int	Errorclass;

#define	C_FIRST	0		/* first error category */
#define	C_UNKNOWN	0	/* must be zero */
#define	C_IGNORE	1	/* ignore the message; used for pi */
#define	C_SYNC		2	/* synchronization errors */
#define	C_DISCARD	3	/* touches dangerous files, so discard */
#define	C_NONSPEC	4	/* not specific to any file */
#define	C_THISFILE	5	/* specific to this file, but at no line */
#define	C_NULLED	6	/* refers to special func; so null */
#define	C_TRUE		7	/* fits into true error format */
#define	C_DUPL		8	/* sub class only; duplicated error message */
#define	C_LAST	9		/* last error category */

#define	SORTABLE(x)	(!(NOTSORTABLE(x)))
#define	NOTSORTABLE(x)	(x <= C_NONSPEC)
/*
 *	Resources to count and print out the error categories
 */
extern	char		*class_table[];
extern	int		class_count[];

#define	nunknown	class_count[C_UNKNOWN]
#define	nignore		class_count[C_IGNORE]
#define	nsyncerrors	class_count[C_SYNC]
#define	ndiscard	class_count[C_DISCARD]
#define	nnonspec	class_count[C_NONSPEC]
#define	nthisfile	class_count[C_THISFILE]
#define	nnulled		class_count[C_NULLED]
#define	ntrue		class_count[C_TRUE]
#define	ndupl		class_count[C_DUPL]

/* places to put the error complaints */

#define	TOTHEFILE	1	/* touch the file */
#define	TOSTDOUT	2	/* just print them out (ho-hum) */

FILE	*errorfile;	/* where error file comes from */
FILE	*queryfile;	/* where the query responses from the user come from*/

extern	char	*currentfilename;
extern	char	*processname;
extern	char	*scriptname;

extern	boolean	query;
extern	boolean	terse;
int	inquire();			/* inquire for yes/no */
/* 
 *	codes for inquire() to return
 */
#define	Q_NO	1			/* 'N' */
#define	Q_no	2			/* 'n' */
#define	Q_YES	3			/* 'Y' */
#define	Q_yes	4			/* 'y' */

int	probethisfile();
/*
 *	codes for probethisfile to return
 */
#define	F_NOTEXIST	1
#define	F_NOTREAD	2
#define	F_NOTWRITE	3
#define	F_TOUCHIT	4

/*
 *	Describes attributes about a language
 */
struct lang_desc{
	char	*lang_name;
	char	*lang_incomment;	/* one of the following defines */
	char	*lang_outcomment;	/* one of the following defines */
};
extern struct lang_desc lang_table[];

#define	CINCOMMENT	"/*###"
#define	COUTCOMMENT	"%%%*/\n"
#define	FINCOMMENT	"C###"
#define	FOUTCOMMENT	"%%%\n"
#define	NEWLINE		"%%%\n"
#define	PIINCOMMENT	"(*###"
#define	PIOUTCOMMENT	"%%%*)\n"
#define	LISPINCOMMENT	";###"
#define	ASINCOMMENT	"####"
#define	RIINCOMMENT	CINCOMMENT
#define	RIOUTCOMMENT	COUTCOMMENT
/*
 *	Defines and resources for determing if a given line
 *	is to be discarded because it refers to a file not to
 *	be touched, or if the function reference is to a
 *	function the user doesn't want recorded.
 */
#define	IG_FILE1	"llib-lc"
#define	IG_FILE2	"llib-port"
#define	IG_FILE3	"/usr/lib/llib-lc"
#define	IG_FILE4	"/usr/lib/llib-port"

#define	ERRORNAME	"/.errorrc"
int	nignored;
char	**names_ignored;
/* 
 *	Structure definition for a full error
 */
typedef struct edesc	Edesc;
typedef	Edesc	*Eptr;

struct edesc{
	Eptr	error_next;		/*linked together*/
	int	error_lgtext;		/* how many on the right hand side*/
	char	**error_text;		/* the right hand side proper*/
	Errorclass	error_e_class;	/* error category of this error*/
	Errorclass	error_s_class;	/* sub descriptor of error_e_class*/
	int	error_language;		/* the language for this error*/
	int	error_position;		/* oridinal position */
	int	error_line;		/* discovered line number*/
	int	error_no;		/* sequence number on input */
};
/*
 *	Resources for the true errors
 */
extern	int	nerrors;
extern	Eptr	er_head;
extern	Eptr	*errors;	
/*
 *	Resources for each of the files mentioned
 */
extern	int	nfiles;
extern	Eptr	**files;	/* array of pointers into errors*/
boolean	*touchedfiles;			/* which files we touched */
/*
 *	The langauge the compilation is in, as intuited from
 *	the flavor of error messages analyzed.
 */
extern	int	langauge;
extern	char	*currentfilename;
/*
 *	Functional forwards
 */
char	*Calloc();
char	*strsave();
char	*clobberfirst();
char	lastchar();
char	firstchar();
char	next_lastchar();
char	**wordvsplice();
int	wordvcmp();
boolean	persperdexplode();
/*
 *	Printing hacks
 */
char	*plural(), *verbform();
Commit	Line	Data
c7be6007	1	/*
58195f21	2	* @(#)error.h 1.2 (Berkeley) %G%
c7be6007 BJ	3	*/
c7be6007 BJ	4	typedef int boolean;
58195f21	5	#define reg register
c7be6007 BJ	6
	7	#define TRUE 1
	8	#define FALSE 0
58195f21 RH	9
	10	#define true 1
	11	#define false 0
c7be6007 BJ	12	/*
	13	* Descriptors for the various languages we know about.
	14	* If you touch these, also touch lang_table
	15	*/
	16	#define INUNKNOWN 0
	17	#define INCPP 1
	18	#define INCC 2
	19	#define INAS 3
	20	#define INLD 4
	21	#define INLINT 5
	22	#define INF77 6
	23	#define INPI 7
	24	#define INPC 8
	25	#define INFRANZ 9
	26	#define INLISP 10
	27	#define INVAXIMA 11
	28	#define INRATFOR 12
	29	#define INLEX 13
	30	#define INYACC 14
	31	#define INAPL 15
	32	#define INMAKE 16
	33	#define INRI 17
	34
	35	extern int language;
	36	/*
	37	* We analyze each line in the error message file, and
	38	* attempt to categorize it by type, as well as language.
	39	* Here are the type descriptors.
	40	*/
	41	typedef int Errorclass;
	42
58195f21	43	#define C_FIRST 0 /* first error category */
c7be6007 BJ	44	#define C_UNKNOWN 0 /* must be zero */
	45	#define C_IGNORE 1 /* ignore the message; used for pi */
	46	#define C_SYNC 2 /* synchronization errors */
	47	#define C_DISCARD 3 /* touches dangerous files, so discard */
	48	#define C_NONSPEC 4 /* not specific to any file */
	49	#define C_THISFILE 5 /* specific to this file, but at no line */
	50	#define C_NULLED 6 /* refers to special func; so null */
	51	#define C_TRUE 7 /* fits into true error format */
	52	#define C_DUPL 8 /* sub class only; duplicated error message */
58195f21	53	#define C_LAST 9 /* last error category */
c7be6007 BJ	54
	55	#define SORTABLE(x) (!(NOTSORTABLE(x)))
	56	#define NOTSORTABLE(x) (x <= C_NONSPEC)
	57	/*
	58	* Resources to count and print out the error categories
	59	*/
	60	extern char *class_table[];
	61	extern int class_count[];
	62
	63	#define nunknown class_count[C_UNKNOWN]
	64	#define nignore class_count[C_IGNORE]
58195f21	65	#define nsyncerrors class_count[C_SYNC]
c7be6007 BJ	66	#define ndiscard class_count[C_DISCARD]
	67	#define nnonspec class_count[C_NONSPEC]
	68	#define nthisfile class_count[C_THISFILE]
58195f21 RH	69	#define nnulled class_count[C_NULLED]
58195f21 RH	70	#define ntrue class_count[C_TRUE]
c7be6007 BJ	71	#define ndupl class_count[C_DUPL]
	72
	73	/* places to put the error complaints */
	74
58195f21	75	#define TOTHEFILE 1 /* touch the file */
c7be6007 BJ	76	#define TOSTDOUT 2 /* just print them out (ho-hum) */
	77
	78	FILE errorfile; / where error file comes from */
	79	FILE queryfile; / where the query responses from the user come from*/
	80
	81	extern char *currentfilename;
	82	extern char *processname;
	83	extern char *scriptname;
	84
	85	extern boolean query;
58195f21 RH	86	extern boolean terse;
	87	int inquire(); /* inquire for yes/no */
	88	/*
	89	* codes for inquire() to return
	90	*/
	91	#define Q_NO 1 /* 'N' */
	92	#define Q_no 2 /* 'n' */
	93	#define Q_YES 3 /* 'Y' */
	94	#define Q_yes 4 /* 'y' */
	95
	96	int probethisfile();
	97	/*
	98	* codes for probethisfile to return
	99	*/
	100	#define F_NOTEXIST 1
	101	#define F_NOTREAD 2
	102	#define F_NOTWRITE 3
	103	#define F_TOUCHIT 4
	104
c7be6007 BJ	105	/*
	106	* Describes attributes about a language
	107	*/
	108	struct lang_desc{
	109	char *lang_name;
	110	char lang_incomment; / one of the following defines */
	111	char lang_outcomment; / one of the following defines */
	112	};
	113	extern struct lang_desc lang_table[];
	114
	115	#define CINCOMMENT "/*###"
	116	#define COUTCOMMENT "%%%*/\n"
	117	#define FINCOMMENT "C###"
	118	#define FOUTCOMMENT "%%%\n"
	119	#define NEWLINE "%%%\n"
	120	#define PIINCOMMENT "(*###"
	121	#define PIOUTCOMMENT "%%%*)\n"
	122	#define LISPINCOMMENT ";###"
	123	#define ASINCOMMENT "####"
58195f21	124	#define RIINCOMMENT CINCOMMENT
c7be6007 BJ	125	#define RIOUTCOMMENT COUTCOMMENT
	126	/*
	127	* Defines and resources for determing if a given line
	128	* is to be discarded because it refers to a file not to
	129	* be touched, or if the function reference is to a
	130	* function the user doesn't want recorded.
	131	*/
58195f21 RH	132	#define IG_FILE1 "llib-lc"
58195f21 RH	133	#define IG_FILE2 "llib-port"
c7be6007 BJ	134	#define IG_FILE3 "/usr/lib/llib-lc"
	135	#define IG_FILE4 "/usr/lib/llib-port"
	136
58195f21	137	#define ERRORNAME "/.errorrc"
c7be6007 BJ	138	int nignored;
	139	char **names_ignored;
	140	/*
	141	* Structure definition for a full error
	142	*/
58195f21 RH	143	typedef struct edesc Edesc;
	144	typedef Edesc *Eptr;
	145
	146	struct edesc{
	147	Eptr error_next; /linked together/
c7be6007 BJ	148	int error_lgtext; /* how many on the right hand side*/
	149	char *error_text; / the right hand side proper*/
	150	Errorclass error_e_class; /* error category of this error*/
	151	Errorclass error_s_class; /* sub descriptor of error_e_class*/
	152	int error_language; /* the language for this error*/
	153	int error_position; /* oridinal position */
	154	int error_line; /* discovered line number*/
	155	int error_no; /* sequence number on input */
	156	};
	157	/*
	158	* Resources for the true errors
	159	*/
	160	extern int nerrors;
58195f21 RH	161	extern Eptr er_head;
58195f21 RH	162	extern Eptr *errors;
c7be6007 BJ	163	/*
	164	* Resources for each of the files mentioned
	165	*/
	166	extern int nfiles;
58195f21 RH	167	extern Eptr *files; / array of pointers into errors*/
58195f21 RH	168	boolean touchedfiles; / which files we touched */
c7be6007 BJ	169	/*
	170	* The langauge the compilation is in, as intuited from
	171	* the flavor of error messages analyzed.
	172	*/
	173	extern int langauge;
	174	extern char *currentfilename;
	175	/*
	176	* Functional forwards
	177	*/
	178	char *Calloc();
	179	char *strsave();
	180	char *clobberfirst();
	181	char lastchar();
	182	char firstchar();
	183	char next_lastchar();
	184	char **wordvsplice();
	185	int wordvcmp();
	186	boolean persperdexplode();
58195f21 RH	187	/*
	188	* Printing hacks
	189	*/
	190	char plural(), verbform();