long long int storage__get_number_of_blocks(const struct storage__file* c) {
off_t prevpos = ftello(c->index_file);
long long int number_of_blocks = get_number_of_blocks(c->index_file, c->block_group_size);
fseeko(c->index_file, prevpos, SEEK_SET);
return number_of_blocks;
}
void generate_line(struct passed_args *args, struct cache_line *ya_line, long tag) {
/*
Function to generate and initialize a line of cache set
*/
char block_bits_num = get_block_bits_num(args);
int number_of_blocks = get_number_of_blocks(block_bits_num);
long *bytes = calloc(number_of_blocks, sizeof(long));
ya_line->bytes = bytes;
ya_line->valid_bit = 0;
ya_line->tag = tag;
ya_line->age = 0;
}
long long int storage__get_number_of_blocks2(const char* dirname, const char* basename) {
int block_size, block_group_size;
char namebuf[4096];
snprintf(namebuf, 4096, "%s/%s.dsc", dirname, basename);
FILE* dsc_file = fopen(namebuf, "rb");
if(dsc_file==NULL)return -1;
int ret = fscanf(dsc_file,"%d%d\n", &block_size, &block_group_size);
assert(ret==2);
fclose(dsc_file);
snprintf(namebuf, 4096, "%s/%s.idx", dirname, basename);
FILE* index_file = fopen(namebuf, "rb");
if(index_file==NULL)return -1;
long long int number_of_blocks = get_number_of_blocks(index_file, block_group_size);
fclose(index_file);
return number_of_blocks;
}
