int main(int argc, char *argv[])
{
char tmpfile[80];
char key[ZKYLEN];
int status,val;
BTA *dict;
sprintf(tmpfile,"/tmp/bt_%d",getpid());
btinit();
if ((dict = btcrt(tmpfile,0,FALSE)) != NULL) {
unlink(tmpfile);
while (fgets(key,ZKYLEN,stdin) != NULL) {
if (strrchr(key,'\n') != NULL) key[strlen(key)-1] = '\0';
status = binsky(dict,key,0);
if (status != 0) {
print_bterror();
exit(EXIT_FAILURE);
}
}
btpos(dict,ZSTART);
while (bnxtky(dict,key,&val) == 0) puts(key);
}
else {
fprintf(stderr,"Unable to open temp btree index.\n");
}
btcls(dict);
return EXIT_SUCCESS;
}
void add_data_to_tree(BTA *t,person* arr,int size){
if(t == NULL){
fprintf(stderr,"NULL value error %s:%d!!1\n",__FILE__,__LINE__);
exit(1);
}
int i;
for(i = 0;i < size; i++){
binsky(t,arr[i].name,arr[i].tel);
}
}
