db_lex.h

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    1 /*      $NetBSD: db_lex.h,v 1.15 2005/11/27 13:05:28 yamt Exp $ */
    2 
    3 /*
    4  * Mach Operating System
    5  * Copyright (c) 1991,1990 Carnegie Mellon University
    6  * All Rights Reserved.
    7  *
    8  * Permission to use, copy, modify and distribute this software and its
    9  * documentation is hereby granted, provided that both the copyright
   10  * notice and this permission notice appear in all copies of the
   11  * software, derivative works or modified versions, and any portions
   12  * thereof, and that both notices appear in supporting documentation.
   13  *
   14  * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
   15  * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
   16  * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
   17  *
   18  * Carnegie Mellon requests users of this software to return to
   19  *
   20  *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
   21  *  School of Computer Science
   22  *  Carnegie Mellon University
   23  *  Pittsburgh PA 15213-3890
   24  *
   25  * any improvements or extensions that they make and grant Carnegie the
   26  * rights to redistribute these changes.
   27  *
   28  *      Author: David B. Golub, Carnegie Mellon University
   29  *      Date:   7/90
   30  */
   31 
   32 /*
   33  * Lexical analyzer.
   34  */
   35 void    db_flush_lex(void);
   36 char   *db_num_to_str(db_expr_t);
   37 int     db_read_line(void);
   38 void    db_set_line(const char *, const char *);
   39 int     db_read_token(void);
   40 void    db_unread_token(int);
   41 
   42 #define DB_LINE_MAXLEN          120
   43 
   44 extern db_expr_t db_tok_number;
   45 #define TOK_STRING_SIZE         DB_LINE_MAXLEN
   46 extern char     db_tok_string[];
   47 
   48 #define tEOF            (-1)
   49 #define tEOL            1
   50 #define tNUMBER         2
   51 #define tIDENT          3
   52 #define tPLUS           4
   53 #define tMINUS          5
   54 #define tDOT            6
   55 #define tSTAR           7
   56 #define tSLASH          8
   57 #define tEQ             9
   58 #define tLPAREN         10
   59 #define tRPAREN         11
   60 #define tPCT            12
   61 #define tHASH           13
   62 #define tCOMMA          14
   63 #define tDITTO          15
   64 #define tDOLLAR         16
   65 #define tEXCL           17
   66 #define tSHIFT_L        18
   67 #define tSHIFT_R        19
   68 #define tDOTDOT         20

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FreeBSD/Linux Kernel Cross Reference sys/ddb/db_lex.h

FreeBSD/Linux Kernel Cross Reference
sys/ddb/db_lex.h