diff options
| -rw-r--r-- | hurd/fs.defs | 138 |
1 files changed, 63 insertions, 75 deletions
diff --git a/hurd/fs.defs b/hurd/fs.defs index ec69705e..e5bf29d2 100644 --- a/hurd/fs.defs +++ b/hurd/fs.defs @@ -34,8 +34,7 @@ FILE_IMPORTS authentication changes associated with set[ug]id execution must be handled by the filesystem. Filesystems normally implement this by using exec_newtask or exec_loadtask as appropriate. */ -/* INTR */ -routine file_exec ( +INTR_ROUTINE (file_exec, ( exec_file: file_t; exec_task: task_t; flags: int; @@ -45,14 +44,13 @@ routine file_exec ( portarray: portarray_t; intarray: intarray_t; deallocnames: mach_port_name_array_t; - destroynames: mach_port_name_array_t); + destroynames: mach_port_name_array_t)) /* Change owner and/or group */ -/* INTR */ -routine file_chown ( +INTR_ROUTINE (file_chown, ( chown_file: file_t; new_owner: uid_t; - new_group: gid_t); + new_group: gid_t)) /* Whan that Aprill with hith thoureth thoote @@ -74,41 +72,35 @@ Of Engelond to Cantebury they wende, The hooly blithful martyr for to theke, That hem hath holpen whan that they were theeke. */ -/* INTR */ -routine file_chauthor ( +INTR_ROUTINE (file_chauthor, ( chauth_file: file_t; - new_author: uid_t); + new_author: uid_t)) /* Change mode bits */ -/* INTR */ -routine file_chmod ( +INTR_ROUTINE (file_chmod, ( chmod_file: file_t; - new_mode: mode_t); + new_mode: mode_t)) /* Change file flags */ -/* INTR */ -routine file_chflags ( +INTR_ROUTINE (file_chflags, ( chflags_file: file_t; - new_flags: int); + new_flags: int)) /* Change access and modify times */ -/* INTR */ -routine file_utimes ( +INTR_ROUTINE (file_utimes, ( utimes_file: file_t; new_atime: time_value_t; - new_mtime: time_value_t); + new_mtime: time_value_t)) /* Truncate file */ -/* INTR */ -routine file_truncate ( +INTR_ROUTINE (file_truncate, ( trunc_file: file_t; - new_size: off_t); + new_size: off_t)) /* Apply/manipulate advisory lock */ -/* INTR */ -routine file_lock ( +INTR_ROUTINE (file_lock, ( lock_file: file_t; - flags: int); + flags: int)) /* Return current lock status. Mystatus tells what kind of lock the caller has; otherstatus tells what kind of lock anyone has @@ -141,30 +133,26 @@ routine file_getcontrol ( out control: mach_port_send_t); /* Return filesystem status */ -/* INTR */ -routine file_statfs ( +INTR_ROUTINE (file_statfs, ( file: file_t; - out info: fsys_statfsbuf_t); + out info: fsys_statfsbuf_t)) /* Sync the individual file */ -/* INTR */ -routine file_sync ( +INTR_ROUTINE (file_sync, ( file: file_t; - wait: int); + wait: int)) /* Sync the entire filesystem */ -/* INTR */ -routine file_syncfs ( +INTR_ROUTINE (file_syncfs, ( file: file_t; wait: int; - do_children: int); + do_children: int)) /* Return Posix.1 pathconf information */ -/* INTR */ -routine file_pathconf ( +INTR_ROUTINE (file_pathconf, ( file: file_t; name: int; - out value: int); + out value: int)) /* Return the node for hard links to this potentially translated file. This returns a potentially unauthenticated node. */ @@ -191,15 +179,14 @@ routine file_getfh ( FS_RETRY_REAUTH, then the same procedure is followed as for FS_RETRY_NORMAL, except retry will need to be reauthenticated before use. */ -/* INTR */ -routine dir_pathtrans ( +INTR_ROUTINE (dir_pathtrans, ( start_dir: file_t; pathname: string_t; flags: int; mode: mode_t; out do_retry: retry_type; out retry_name: string_t; - out result: mach_port_send_t); + out result: mach_port_send_t)) /* Read entries from the directory. Each entry is identified by an index number starting at 0 and running through the file. This @@ -209,65 +196,59 @@ routine dir_pathtrans ( is bigger than the index of the last entry, then 0 is returned in AMOUNT. If BUFSIZE is nonzero, never return more than BUFSIZE bytes of data regardless. */ -routine dir_readdir ( +INTR_ROUTINE (dir_readdir, ( dir: file_t; out data: data_t; entry: int; nentries: int; bufsiz: vm_size_t; - out amount: int); + out amount: int)) /* Create directory */ -/* INTR */ -routine dir_mkdir ( +INTR_ROUTINE (dir_mkdir, ( directory: file_t; name: string_t; - mode: mode_t); + mode: mode_t)) /* Remove directory */ -/* INTR */ -routine dir_rmdir ( +INTR_ROUTINE (dir_rmdir, ( directory: file_t; - name: string_t); + name: string_t)) /* Remove non-directory */ -/* INTR */ -routine dir_unlink ( +INTR_ROUTINE (dir_unlink, ( directory: file_t; - name: string_t); + name: string_t)) -/* Create hard link */ -/* If oldfile and newdirectory are not implemented by the same -filesystem, POSIX_EXDEV should be returned. If the two filesystems, -however can inter-operate and guarantee the appropriate Posix -semantics, they can communicate by a private protocol and allow hard -links between them. */ -/* INTR */ -routine dir_link ( +/* Create a hard link. + + If OLDFILE and NEWDIRECTORY are not implemented by the same filesystem, + EXDEV should be returned. If the two filesystems, however can + inter-operate and guarantee the appropriate Posix semantics, they can + communicate by a private protocol and allow hard links between them. */ +INTR_ROUTINE (dir_link, ( oldfile: file_t; newdirectory: file_t; - newname: string_t); + newname: string_t)) /* Rename file -- comments similar to those for dir_link apply here - about POSIX_EXDEV. */ -/* INTR */ -routine dir_rename ( + about EXDEV. */ +INTR_ROUTINE (dir_rename, ( olddirectory: file_t; oldname: string_t; newdirectory: file_t; - newname: string_t); + newname: string_t)) /* Create a new file without linking it into the filesystem. You still must have write permission on the specified directory, even though it will not actually be written. Return in *newnode a port to the file. Flags are the same as for dir_pathtrans, but O_CREAT and O_TRUNC are assumed even if not specified. */ -/* INTR */ -routine dir_mkfile ( +INTR_ROUTINE (dir_mkfile, ( directory: file_t; flags: int; mode: mode_t; - out newnode: mach_port_send_t); + out newnode: mach_port_send_t)) /* Notice changes to directory DIR. Send directory change notifications (see msg.defs) to PORT as they occur. */ @@ -296,24 +277,31 @@ routine dir_notice_changes ( Some filesystems understand some translators directly and short-circuit the creation of the translator by the normal process. To prevent this optimization, set FS_TRANS_FORCE. */ -/* INTR */ -routine file_set_translator ( +INTR_ROUTINE (file_set_translator, ( file: file_t; flags: int; oldtrans_flags: int; translator: data_t; - existing: mach_port_send_t); + existing: mach_port_send_t)) /* Return the stored permanent translator for this file. */ -/* INTR */ -routine file_get_translator ( +INTR_ROUTINE (file_get_translator, ( file: file_t; - out translator: data_t); + out translator: data_t)) /* Return the translator control port to the active translator (if any) for this file. */ -/* INTR */ -routine file_get_translator_cntl ( +INTR_ROUTINE (file_get_translator_cntl, ( file: file_t; - out translator_cntl: mach_port_send_t); + out translator_cntl: mach_port_send_t)) +/* Activate FILE's translator if necessary, and open a port to it with + FLAGS and retry protocol as for dir_pathtrans; if FLAGS contains + O_NOTRANS, this will start the translator set on FILE, but circumvent + the translator set on the resultant node. */ +INTR_ROUTINE (file_invoke_translator, ( + file: file_t; + flags: int; + out do_retry: retry_type; + out retry_name: string_t; + out result: mach_port_send_t)) |