52 lines
1.1 KiB
Plaintext
52 lines
1.1 KiB
Plaintext
%{
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#include <netlink-private/netlink.h>
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#include <netlink-private/tc.h>
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#include <netlink/netlink.h>
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#include <netlink/utils.h>
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#include <netlink/route/pktloc.h>
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#include "pktloc_syntax.h"
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%}
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%option 8bit
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%option reentrant
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%option warn
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%option noyywrap
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%option noinput
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%option nounput
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%option bison-bridge
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%option bison-locations
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%option prefix="pktloc_"
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%%
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[ \t\r\n]+
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"#".*
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[[:digit:]]+ |
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0[xX][[:xdigit:]]+ {
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yylval->i = strtoul(yytext, NULL, 0);
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return NUMBER;
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}
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"+" { return yylval->i = yytext[0]; }
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[uU]8 { yylval->i = TCF_EM_ALIGN_U8; return ALIGN; }
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[uU]16 { yylval->i = TCF_EM_ALIGN_U16; return ALIGN; }
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[uU]32 { yylval->i = TCF_EM_ALIGN_U32; return ALIGN; }
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[lL][iI][nN][kK] |
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[eE][tT][hH] { yylval->i = TCF_LAYER_LINK; return LAYER; }
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[nN][eE][tT] |
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[iI][pP] { yylval->i = TCF_LAYER_NETWORK; return LAYER; }
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[tT][rR][aA][nN][sS][pP][oO][rR][tT] |
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[tT][cC][pP] { yylval->i = TCF_LAYER_TRANSPORT; return LAYER; }
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[^ \t\r\n+]+ {
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yylval->s = strdup(yytext);
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if (yylval->s == NULL)
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return ERROR;
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return NAME;
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}
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