4.0.1-hotfixescachetimestampsdevelopdpdk-ndagetsilivegetfragoffhelplibtrace4ndag_formatpfringrc-4.0.1rc-4.0.2rc-4.0.3rc-4.0.4ringdecrementfixringperformanceringtimestampfixes
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Last change
on this file since 4f55f69 was
c6fed13,
checked in by Perry Lorier <perry@…>, 15 years ago
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Don't require a yywrap
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-
Property mode set to
100644
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File size:
934 bytes
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| Rev | Line | |
|---|
| [14b2010] | 1 | DIGIT [0-9] |
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| 2 | LETTER [a-zA-Z_: ] |
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| 3 | HEXDIGIT [0-9A-Fa-f] |
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| 4 | |
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| [c6fed13] | 5 | %option noyywrap |
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| 6 | |
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| [14b2010] | 7 | %{ |
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| 8 | #include <stdio.h> |
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| [79b64a6] | 9 | #include "grammar.h" |
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| 10 | #include "parser.h" |
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| [14b2010] | 11 | |
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| 12 | int yylex(void); |
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| 13 | int yyerror(char *s); |
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| 14 | |
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| 15 | int lines = 1; |
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| 16 | %} |
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| 17 | |
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| 18 | %% |
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| 19 | |
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| 20 | "#".*"\n" { /* ignore comments */ } |
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| 21 | |
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| 22 | "be" { return TOK_BIGENDIAN; } |
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| 23 | "le" { return TOK_LITTLEENDIAN; } |
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| 24 | "next" { return TOK_NEXT; } |
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| 25 | |
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| 26 | "hex" { return TOK_OUTPUT_HEX;} |
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| 27 | "integer" { return TOK_OUTPUT_INT;} |
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| 28 | "ipv4" { return TOK_OUTPUT_IPV4;} |
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| 29 | "mac" { return TOK_OUTPUT_MAC;} |
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| 30 | "hidden" { return TOK_OUTPUT_NONE;} |
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| 31 | |
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| 32 | "flag" { return TOK_OUTPUT_FLAG; } |
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| 33 | |
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| 34 | {DIGIT}+ { yylval.intval = atoi(yytext); |
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| 35 | return TOK_CONSTANT; } |
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| 36 | \"[^\"]*\" { int i; |
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| 37 | for(i=0;yytext[i] != '\0'; i++) |
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| 38 | if(yytext[i] == '"') |
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| 39 | yytext[i] = '\0'; |
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| 40 | yylval.textval = &yytext[1]; |
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| 41 | return TOK_IDENTIFIER; |
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| 42 | } |
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| 43 | |
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| 44 | "\n" { lines++; } |
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| 45 | . { /* ignore everything else */ } |
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| 46 | |
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| 47 | %% |
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| 48 | |
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