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%{
#include "native.h"
#include "native-parser.h"
#include <talloc/talloc.h>
#define YYSTYPE NSTYPE
void yyerror(struct native_parser *parser, const char *fmt, ...);
%}
%option nounput noinput
%option batch never-interactive
%option warn
%option noyywrap
%option reentrant
%option bison-bridge
%option yylineno
%option noyyalloc noyyfree noyyrealloc
%option extra-type="struct native_parser *"
%option prefix="n"
%x label
%x args
DELIM [ \t]+
NUMBER 0|[1-9][0-9]*
WORDS [^\n]+
NEWLINE [\n]+
%%
name { BEGIN(label); return TOKEN_NAME; }
image { BEGIN(label); return TOKEN_IMAGE; }
initrd { BEGIN(label); return TOKEN_INITRD; }
args { BEGIN(label); return TOKEN_ARGS; }
dtb { BEGIN(label); return TOKEN_DTB; }
description { BEGIN(label); return TOKEN_DESCRIPTION; }
default { BEGIN(label); return TOKEN_DEFAULT; }
dev_description { BEGIN(label); return TOKEN_DEV_DESCRIPTION; }
{DELIM} { ; }
{NEWLINE} { ; }
<label>{DELIM} { BEGIN(args); return TOKEN_DELIM; }
<args>{WORDS} { yylval->word = strdup(yytext); return TOKEN_WORD; }
<args>{NEWLINE} { BEGIN(INITIAL); ; }
%%
struct native_parser;
void *yyalloc(size_t bytes, void *yyscanner)
{
struct native_parser *parser = yyget_extra(yyscanner);
return talloc_size(parser, bytes);
}
void *yyrealloc(void *ptr, size_t bytes, void *yyscanner)
{
struct native_parser *parser = yyget_extra(yyscanner);
return talloc_realloc_size(parser, ptr, bytes);
}
void yyfree(void *ptr, void *yyscanner __attribute__((unused)))
{
talloc_free(ptr);
}
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