Changes in uspace/srv/fs/ext4fs/ext4fs_ops.c [d1538a1:d0a1e9b6] in mainline
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uspace/srv/fs/ext4fs/ext4fs_ops.c
rd1538a1 rd0a1e9b6 101 101 static bool ext4fs_is_file(fs_node_t *node); 102 102 static 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); 103 106 104 107 /* Static variables */ … … 836 839 ext4fs_node_t *enode = EXT4FS_NODE(fn); 837 840 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; 838 886 } 839 887 … … 857 905 .is_directory = ext4fs_is_directory, 858 906 .is_file = ext4fs_is_file, 859 .service_get = ext4fs_service_get 907 .service_get = ext4fs_service_get, 908 .size_block = ext4fs_size_block, 909 .total_block = ext4fs_total_block, 910 .free_block = ext4fs_free_block 860 911 }; 861 912
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