- inode_map = malloc(IMAPS * BLOCK_SIZE);
- if (!inode_map)
- die("Unable to allocate buffer for inode map");
- zone_map = malloc(ZMAPS * BLOCK_SIZE);
- if (!inode_map)
- die("Unable to allocate buffer for zone map");
- memset(inode_map,0,sizeof(inode_map));
- memset(zone_map,0,sizeof(zone_map));
- inode_buffer = malloc(INODE_BUFFER_SIZE);
- if (!inode_buffer)
- die("Unable to allocate buffer for inodes");
- inode_count = malloc(INODES + 1);
- if (!inode_count)
- die("Unable to allocate buffer for inode count");
- zone_count = malloc(ZONES);
- if (!zone_count)
- die("Unable to allocate buffer for zone count");
- if (IMAPS*BLOCK_SIZE != read(IN,inode_map,IMAPS*BLOCK_SIZE))
+ inode_map = xmalloc(IMAPS * BLOCK_SIZE);
+ zone_map = xmalloc(ZMAPS * BLOCK_SIZE);
+ memset(inode_map, 0, sizeof(inode_map));
+ memset(zone_map, 0, sizeof(zone_map));
+ inode_buffer = xmalloc(INODE_BUFFER_SIZE);
+ inode_count = xmalloc(INODES + 1);
+ zone_count = xmalloc(ZONES);
+ if (IMAPS * BLOCK_SIZE != read(IN, inode_map, IMAPS * BLOCK_SIZE))