NetBSD/usr.bin/error/error.h

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/* $NetBSD: error.h,v 1.9 2003/08/07 11:13:36 agc Exp $ */
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/*
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* Copyright (c) 1980, 1993
* The Regents of the University of California. All rights reserved.
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*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
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* @(#)error.h 8.1 (Berkeley) 6/6/93
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*/
typedef int boolean;
#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
#define INTROFF 18
#define INMOD2 19
/*
* 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) */
extern FILE *errorfile; /* where error file comes from */
extern FILE *queryfile; /* where the query responses from the user come from*/
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extern char *processname;
extern char *scriptname;
extern boolean query;
extern boolean terse;
int inquire(char *, ...); /* inquire for yes/no */
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/*
* 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(char *);
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/*
* 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
#define TROFFINCOMMENT ".\\\"###"
#define TROFFOUTCOMMENT NEWLINE
#define MOD2INCOMMENT "(*###"
#define MOD2OUTCOMMENT "%%%*)\n"
/*
* 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 ERRORNAME "/.errorrc"
extern int nignored;
extern char **names_ignored;
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/*
* 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*/
extern boolean *touchedfiles; /* which files we touched */
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/*
* The language the compilation is in, as intuited from
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* the flavor of error messages analyzed.
*/
extern int language;
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extern char *currentfilename;
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/*
* Functional forwards
*/
void arrayify(int *, Eptr **, Eptr);
char *Calloc(int, int);
void clob_last(char *, char);
int countfiles(Eptr *);
Errorclass discardit(Eptr);
void diverterrors(char *, int, Eptr **, int, boolean, int);
void eaterrors(int *, Eptr **);
boolean edit(char *);
void erroradd(int, char **, Errorclass, Errorclass);
void errorprint(FILE *, Eptr, boolean);
void execvarg(int, int *, char ***);
void filenames(int, Eptr **);
void findfiles(int, Eptr *, int *, Eptr ***);
char firstchar(char *);
void getignored(char *);
void hackfile(char *, Eptr **, int, int);
void insert(int);
char lastchar(char *);
int mustoverwrite(FILE *, FILE *);
int mustwrite(char *, int, FILE *);
char next_lastchar(char *);
int nopertain(Eptr **);
int oktotouch(char *);
void onintr(int);
boolean persperdexplode(char *, char **, char **);
int position(char *, char);
boolean preview(char *, int, Eptr **, int);
void printerrors(boolean, int, Eptr []);
char *plural(int);
boolean qpersperdexplode(char *, char **, char **);
int settotouch(char *);
char *substitute(char *, char, char);
void text(Eptr, boolean);
boolean touchfiles(int, Eptr **, int *, char ***);
char *verbform(int);
void wordvbuild(char *, int*, char ***);
int wordvcmp(char **, int, char **);
void wordvprint(FILE *, int, char **);
char **wordvsplice(int, int, char **);
boolean writetouched(int);