package mosrpc.fs

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• rpc CreateFile (create_file_request, create_file_response)

  filesystem.proto:152

  message create_file_request

  filesystem.proto:102

  • optional inode_ref i_ref = 1

    the inode of the parent directory

  • string name = 2

    the name of the file to create

  • int32 type = 3

    the type of the file to create

  • uint32 perm = 4

    the permissions of the file to create

  message create_file_response

  filesystem.proto:109

  • optional result result = 1

  • optional inode_ref i_ref = 2

    the inode of the created file

  • optional inode_info i_info = 3

• rpc GetPage (getpage_request, getpage_response)

  filesystem.proto:150

  message getpage_request

  filesystem.proto:79

  • optional inode_ref i_ref = 1

    the inode of the file

  • uint64 pgoff = 2

    the offset of the page, in number of pages

  message getpage_response

  filesystem.proto:84

  • optional result result = 1

  • bytes data = 2

    the data of the page, this is currently a raw byte array, which costs a lot of memory we could use a page manager to reference a page and only pass a page uuid here

• rpc Lookup (lookup_request, lookup_response)

  filesystem.proto:148

  message lookup_request

  filesystem.proto:59

  • optional inode_ref i_ref = 1

    the inode of parent directory

  • string name = 2

    the name of the file to lookup

  message lookup_response

  filesystem.proto:64

  • optional result result = 1

  • optional inode_ref i_ref = 2

    the inode of the file

  • optional inode_info i_info = 3

• rpc MakeDir (make_dir_request, make_dir_response)

  filesystem.proto:155

  message make_dir_request

  filesystem.proto:115

  • optional inode_ref i_ref = 1

    the inode of the parent directory

  • string name = 2

    the name of the directory to create

  • uint32 perm = 3

    the permissions of the directory to create

  message make_dir_response

  filesystem.proto:121

  • optional result result = 1

  • optional inode_ref i_ref = 2

    the inode of the created directory

  • optional inode_info i_info = 3

• rpc Mount (mount_request, mount_response)

  filesystem.proto:146

  message mount_request

  filesystem.proto:38

  • string fs_name = 1

  • string device = 2

  • string options = 3

  message mount_response

  filesystem.proto:44

  • optional result result = 1

  • optional inode_ref root_ref = 2

    the root inode of the mounted root

  • optional inode_info root_info = 3

• rpc PutPage (putpage_request, putpage_response)

  filesystem.proto:151

  message putpage_request

  filesystem.proto:92

  • optional inode_ref i_ref = 1

    the inode of the file

  • uint64 pgoff = 2

    the offset of the page, in number of pages

  • bytes data = 3

    the data of the page

  message putpage_response

  filesystem.proto:98

  • optional result result = 1

• rpc Readdir (readdir_request, readdir_response)

  filesystem.proto:147

  message readdir_request

  filesystem.proto:50

  • optional inode_ref i_ref = 1

    the inode to read

  message readdir_response

  filesystem.proto:54

  • optional result result = 1

  • repeated pb_dirent entries = 2

• rpc Readlink (readlink_request, readlink_response)

  filesystem.proto:149

  message readlink_request

  filesystem.proto:70

  • optional inode_ref i_ref = 1

    the inode of the symlink

  message readlink_response

  filesystem.proto:74

  • optional result result = 1

  • string target = 2

    the target of the symlink

• rpc SyncInode (sync_inode_request, sync_inode_response)

  filesystem.proto:153

  message sync_inode_request

  filesystem.proto:127

  • optional inode_ref i_ref = 1

    the inode to sync

  • optional inode_info i_info = 2

    the inode info

  message sync_inode_response

  filesystem.proto:132

  • optional result result = 1

• rpc Unlink (unlink_request, unlink_response)

  filesystem.proto:154

  message unlink_request

  filesystem.proto:136

  • optional inode_ref i_ref = 1

    the inode of the parent directory

  • optional dentry dentry = 2

    the dentry to unlink

  message unlink_response

  filesystem.proto:141

  • optional result result = 1

Used in: unlink_request

• uint64 inode_id = 1

• string name = 2

Used in: create_file_response, lookup_response, make_dir_response, mount_response, sync_inode_request

• uint64 ino = 1

• int32 type = 2

• uint32 perm = 3

• uint64 size = 4

• uint32 uid = 5

• uint32 gid = 6

• bool sticky = 7

• bool suid = 8

• bool sgid = 9

• uint64 nlinks = 10

• uint64 accessed = 11

• uint64 created = 12

• uint64 modified = 13

Used in: create_file_request, create_file_response, getpage_request, lookup_request, lookup_response, make_dir_request, make_dir_response, mount_response, putpage_request, readdir_request, readlink_request, sync_inode_request, unlink_request

• uint64 data = 2

  the private data of the inode, may be used by the filesystem

Used in: readdir_response

• uint64 ino = 1

• string name = 2

• int32 type = 3