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authorRoland McGrath <roland@gnu.org>1994-07-08 19:40:38 +0000
committerRoland McGrath <roland@gnu.org>1994-07-08 19:40:38 +0000
commit8d39d4e80951698b7b3cbf7adaf886cb394f8d86 (patch)
tree2d420455986e7a6c187ad73f17046313b7a44d56 /hurd/fs.defs
parent332e02c655ebfe150861fdb9225bbe2b9001cdbc (diff)
Formerly fs.defs.~81~
Diffstat (limited to 'hurd/fs.defs')
-rw-r--r--hurd/fs.defs138
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))