blob: ae481d0983276d7fe1e9441f4a80461200d923d7 [file] [log] [blame]
#include"parser.tab.h"
#include<unistd.h>
#include<sys/types.h>
#include<sys/stat.h>
#include<fcntl.h>
#include<stdio.h>
#include<stdlib.h>
extern int yyparse();
int main(int argc, char **argv) {
int input;
if(argc != 2) {
printf("%s <input file>\n", argv[0]);
return 1;
}
input = open(argv[1], O_RDONLY);
dup2(input, STDIN_FILENO);
close(input);
return yyparse();
}
int yywrap(void) {
return 0;
}
int yyerror(void) {
printf("Parse error\n");
exit(1);
}