diff options
Diffstat (limited to 'storeio/io.c')
| -rw-r--r-- | storeio/io.c | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/storeio/io.c b/storeio/io.c index f01e1918..dca997ef 100644 --- a/storeio/io.c +++ b/storeio/io.c @@ -34,7 +34,7 @@ implement io_map but not io_map_cntl. Some objects do not provide mapping; they will set none of the ports and return an error. Such objects can still be accessed by io_read and io_write. */ -error_t +kern_return_t trivfs_S_io_map (struct trivfs_protid *cred, mach_port_t reply, mach_msg_type_name_t reply_type, memory_object_t *rd_obj, mach_msg_type_name_t *rd_type, @@ -80,7 +80,7 @@ trivfs_S_io_map (struct trivfs_protid *cred, /* Read data from an IO object. If offset if -1, read from the object maintained file pointer. If the object is not seekable, offset is ignored. The amount desired to be read is in AMOUNT. */ -error_t +kern_return_t trivfs_S_io_read (struct trivfs_protid *cred, mach_port_t reply, mach_msg_type_name_t reply_type, data_t *data, mach_msg_type_name_t *data_len, @@ -105,7 +105,7 @@ trivfs_S_io_read (struct trivfs_protid *cred, /* Tell how much data can be read from the object without blocking for a "long time" (this should be the same meaning of "long time" used by the nonblocking flag. */ -error_t +kern_return_t trivfs_S_io_readable (struct trivfs_protid *cred, mach_port_t reply, mach_msg_type_name_t reply_type, vm_size_t *amount) @@ -129,7 +129,7 @@ trivfs_S_io_readable (struct trivfs_protid *cred, object at a time; servers implement congestion control by delaying responses to io_write. Servers may drop data (returning ENOBUFS) if they recevie more than one write when not prepared for it. */ -error_t +kern_return_t trivfs_S_io_write (struct trivfs_protid *cred, mach_port_t reply, mach_msg_type_name_t reply_type, const_data_t data, mach_msg_type_number_t data_len, @@ -145,7 +145,7 @@ trivfs_S_io_write (struct trivfs_protid *cred, } /* Change current read/write offset */ -error_t +kern_return_t trivfs_S_io_seek (struct trivfs_protid *cred, mach_port_t reply, mach_msg_type_name_t reply_type, off_t offs, int whence, off_t *new_offs) @@ -159,7 +159,7 @@ trivfs_S_io_seek (struct trivfs_protid *cred, /* SELECT_TYPE is the bitwise OR of SELECT_READ, SELECT_WRITE, and SELECT_URG. Block until one of the indicated types of i/o can be done "quickly", and return the types that are then available. */ -error_t +kern_return_t trivfs_S_io_select (struct trivfs_protid *cred, mach_port_t reply, mach_msg_type_name_t reply_type, int *type) @@ -170,7 +170,7 @@ trivfs_S_io_select (struct trivfs_protid *cred, return 0; } -error_t +kern_return_t trivfs_S_io_select_timeout (struct trivfs_protid *cred, mach_port_t reply, mach_msg_type_name_t reply_type, struct timespec ts, @@ -180,7 +180,7 @@ trivfs_S_io_select_timeout (struct trivfs_protid *cred, } /* Truncate file. */ -error_t +kern_return_t trivfs_S_file_set_size (struct trivfs_protid *cred, mach_port_t reply, mach_msg_type_name_t reply_type, off_t size) @@ -199,7 +199,7 @@ trivfs_S_file_set_size (struct trivfs_protid *cred, be used for. The O_ASYNC bit affects icky async I/O; good async I/O is done through io_async which is orthogonal to these calls. */ -error_t +kern_return_t trivfs_S_io_get_openmodes (struct trivfs_protid *cred, mach_port_t reply, mach_msg_type_name_t reply_type, int *bits) @@ -213,7 +213,7 @@ trivfs_S_io_get_openmodes (struct trivfs_protid *cred, } } -error_t +kern_return_t trivfs_S_io_set_all_openmodes (struct trivfs_protid *cred, mach_port_t reply, mach_msg_type_name_t reply_type, @@ -225,7 +225,7 @@ trivfs_S_io_set_all_openmodes (struct trivfs_protid *cred, return 0; } -error_t +kern_return_t trivfs_S_io_set_some_openmodes (struct trivfs_protid *cred, mach_port_t reply, mach_msg_type_name_t reply_type, @@ -237,7 +237,7 @@ trivfs_S_io_set_some_openmodes (struct trivfs_protid *cred, return 0; } -error_t +kern_return_t trivfs_S_io_clear_some_openmodes (struct trivfs_protid *cred, mach_port_t reply, mach_msg_type_name_t reply_type, @@ -255,7 +255,7 @@ trivfs_S_io_clear_some_openmodes (struct trivfs_protid *cred, pgrps. This has nothing to do with the owner of a file (as returned by io_stat, and as used for various permission checks by filesystems). An owner of 0 indicates that there is no owner. */ -error_t +kern_return_t trivfs_S_io_get_owner (struct trivfs_protid *cred, mach_port_t reply, mach_msg_type_name_t reply_type, @@ -271,7 +271,7 @@ trivfs_S_io_get_owner (struct trivfs_protid *cred, } } -error_t +kern_return_t trivfs_S_io_mod_owner (struct trivfs_protid *cred, mach_port_t reply, mach_msg_type_name_t reply_type, pid_t owner) @@ -289,7 +289,7 @@ trivfs_S_io_mod_owner (struct trivfs_protid *cred, /* File syncing operations; these all do the same thing, sync the underlying device. */ -error_t +kern_return_t trivfs_S_file_sync (struct trivfs_protid *cred, mach_port_t reply, mach_msg_type_name_t reply_type, int wait, int omit_metadata) @@ -300,7 +300,7 @@ trivfs_S_file_sync (struct trivfs_protid *cred, return EOPNOTSUPP; } -error_t +kern_return_t trivfs_S_file_syncfs (struct trivfs_protid *cred, mach_port_t reply, mach_msg_type_name_t reply_type, int wait, int dochildren) @@ -311,7 +311,7 @@ trivfs_S_file_syncfs (struct trivfs_protid *cred, return EOPNOTSUPP; } -error_t +kern_return_t trivfs_S_file_get_storage_info (struct trivfs_protid *cred, mach_port_t reply, mach_msg_type_name_t reply_type, |