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