Update server handlers to return kern_return_error to fix -Werror=enum-int-mismatch warnings

MiG expects those to return kern_return_t.
Message-ID: <ZXqbbXpVqQAwd2qv@jupiter.tail36e24.ts.net>

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,