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  • uspace/srv/fs/ext4fs/ext4fs_ops.c

    rd0a1e9b6 rd1538a1  
    101101static bool ext4fs_is_file(fs_node_t *node);
    102102static service_id_t ext4fs_service_get(fs_node_t *node);
    103 static uint32_t ext4fs_size_block(service_id_t);
    104 static uint64_t ext4fs_total_block(service_id_t);
    105 static uint64_t ext4fs_free_block(service_id_t);
    106103
    107104/* Static variables */
     
    839836        ext4fs_node_t *enode = EXT4FS_NODE(fn);
    840837        return enode->instance->service_id;
    841 }
    842 
    843 uint32_t ext4fs_size_block(service_id_t service_id)
    844 {
    845         ext4fs_instance_t *inst;
    846         int rc = ext4fs_instance_get(service_id, &inst);
    847         if (rc != EOK)
    848                 return rc;
    849         if (NULL == inst)
    850                 return ENOENT;
    851 
    852         ext4_superblock_t *sb = inst->filesystem->superblock;
    853         uint32_t block_size = ext4_superblock_get_block_size(sb);
    854 
    855         return block_size;
    856 }
    857 
    858 uint64_t ext4fs_total_block(service_id_t service_id)
    859 {
    860         ext4fs_instance_t *inst;
    861         int rc = ext4fs_instance_get(service_id, &inst);
    862         if (rc != EOK)
    863                 return rc;
    864         if (NULL == inst)
    865                 return ENOENT;
    866 
    867         ext4_superblock_t *sb = inst->filesystem->superblock;
    868         uint64_t block_count = ext4_superblock_get_blocks_count(sb);
    869 
    870         return block_count;
    871 }
    872 
    873 uint64_t ext4fs_free_block(service_id_t service_id)
    874 {
    875         ext4fs_instance_t *inst;
    876         int rc = ext4fs_instance_get(service_id, &inst);
    877         if (rc != EOK)
    878                 return rc;
    879         if (NULL == inst)
    880                 return ENOENT;
    881 
    882         ext4_superblock_t *sb = inst->filesystem->superblock;
    883         uint64_t block_count = ext4_superblock_get_free_blocks_count(sb);
    884 
    885         return block_count;
    886838}
    887839
     
    905857        .is_directory = ext4fs_is_directory,
    906858        .is_file = ext4fs_is_file,
    907         .service_get = ext4fs_service_get,
    908         .size_block = ext4fs_size_block,
    909         .total_block = ext4fs_total_block,
    910         .free_block = ext4fs_free_block
     859        .service_get = ext4fs_service_get
    911860};
    912861
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