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Diffstat (limited to 'usr.bin/error/error.h')
| -rw-r--r-- | usr.bin/error/error.h | 224 |
1 files changed, 224 insertions, 0 deletions
diff --git a/usr.bin/error/error.h b/usr.bin/error/error.h new file mode 100644 index 0000000..7ceb2a2 --- /dev/null +++ b/usr.bin/error/error.h @@ -0,0 +1,224 @@ +/* + * Copyright (c) 1980, 1993 + * The Regents of the University of California. All rights reserved. + * + * 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. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by the University of + * California, Berkeley and its contributors. + * 4. Neither the name of the University nor the names of its contributors + * 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. + * + * @(#)error.h 8.1 (Berkeley) 6/6/93 + */ + +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 +#define INTROFF 18 +#define INMOD2 19 + +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 +#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" +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(); |
