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>

4 files changed, 33 insertions, 33 deletions

diff --git a/pflocal/fs.c b/pflocal/fs.c
index 10ed9156..17f5ab4d 100644
--- a/pflocal/fs.c
+++ b/pflocal/fs.c
@@ -25,7 +25,7 @@
 
 #include "fs_S.h"
 
-error_t
+kern_return_t
 S_file_check_access (struct sock_user *cred, int *type)
 {
   if (!cred)
diff --git a/pflocal/io.c b/pflocal/io.c
index f621bbb3..6d43b6dd 100644
--- a/pflocal/io.c
+++ b/pflocal/io.c
@@ -41,7 +41,7 @@
 /* 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
 S_io_read (struct sock_user *user,
 	   data_t *data, mach_msg_type_number_t *data_len,
 	   off_t offset, vm_size_t amount)
@@ -79,7 +79,7 @@ S_io_read (struct sock_user *user,
    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
 S_io_write (struct sock_user *user,
 	    const_data_t data, mach_msg_type_number_t data_len,
 	    off_t offset, vm_size_t *amount)
@@ -120,7 +120,7 @@ S_io_write (struct sock_user *user,
 /* 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
 S_io_readable (struct sock_user *user, vm_size_t *amount)
 {
   error_t err;
@@ -146,7 +146,7 @@ S_io_readable (struct sock_user *user, vm_size_t *amount)
 }
 
 /* Change current read/write offset */
-error_t
+kern_return_t
 S_io_seek (struct sock_user *user,
 	   off_t offset, int whence, off_t *new_offset)
 {
@@ -154,7 +154,7 @@ S_io_seek (struct sock_user *user,
 }
 
 /* Return a new port with the same semantics as the existing port. */
-error_t
+kern_return_t
 S_io_duplicate (struct sock_user *user,
 		mach_port_t *new_port, mach_msg_type_name_t *new_port_type)
 {
@@ -282,7 +282,7 @@ io_select_common (struct sock_user *user,
   return err;
 }
 
-error_t
+kern_return_t
 S_io_select (struct sock_user *user,
 	     mach_port_t reply, mach_msg_type_name_t reply_type,
 	     int *select_type)
@@ -290,7 +290,7 @@ S_io_select (struct sock_user *user,
   return io_select_common (user, reply, reply_type, NULL, select_type);
 }
 
-error_t
+kern_return_t
 S_io_select_timeout (struct sock_user *user,
 		     mach_port_t reply, mach_msg_type_name_t reply_type,
 		     struct timespec ts,
@@ -310,7 +310,7 @@ copy_time (time_value_t *from, time_t *to_sec, long *to_nsec)
    io_statuf_t are meaningful for all objects; however, the access and
    modify times, the optimal IO size, and the fs type are meaningful
    for all objects.  */
-error_t
+kern_return_t
 S_io_stat (struct sock_user *user, struct stat *st)
 {
   struct sock *sock;
@@ -365,7 +365,7 @@ S_io_stat (struct sock_user *user, struct stat *st)
   return 0;
 }
 
-error_t
+kern_return_t
 S_io_get_openmodes (struct sock_user *user, int *bits)
 {
   unsigned flags;
@@ -380,7 +380,7 @@ S_io_get_openmodes (struct sock_user *user, int *bits)
   return 0;
 }
 
-error_t
+kern_return_t
 S_io_set_all_openmodes (struct sock_user *user, int bits)
 {
   if (!user)
@@ -396,7 +396,7 @@ S_io_set_all_openmodes (struct sock_user *user, int bits)
   return 0;
 }
 
-error_t
+kern_return_t
 S_io_set_some_openmodes (struct sock_user *user, int bits)
 {
   if (!user)
@@ -410,7 +410,7 @@ S_io_set_some_openmodes (struct sock_user *user, int bits)
   return 0;
 }
 
-error_t
+kern_return_t
 S_io_clear_some_openmodes (struct sock_user *user, int bits)
 {
   if (!user)
@@ -426,7 +426,7 @@ S_io_clear_some_openmodes (struct sock_user *user, int bits)
 
 #define NIDS 10
 
-error_t
+kern_return_t
 S_io_reauthenticate (struct sock_user *user, mach_port_t rendezvous)
 {
   error_t err;
@@ -477,7 +477,7 @@ S_io_reauthenticate (struct sock_user *user, mach_port_t rendezvous)
   return err;
 }
 
-error_t
+kern_return_t
 S_io_restrict_auth (struct sock_user *user,
 		    mach_port_t *new_port,
 		    mach_msg_type_name_t *new_port_type,
@@ -490,7 +490,7 @@ S_io_restrict_auth (struct sock_user *user,
   return sock_create_port (user->sock, new_port);
 }
 
-error_t
+kern_return_t
 S_io_pathconf (struct sock_user *user, int name, int *value)
 {
   if (user == NULL)
@@ -509,7 +509,7 @@ S_io_pathconf (struct sock_user *user, int name, int *value)
     return EINVAL;
 }
 
-error_t
+kern_return_t
 S_io_identity (struct sock_user *user,
 	       mach_port_t *id, mach_msg_type_name_t *id_type,
 	       mach_port_t *fsys_id, mach_msg_type_name_t *fsys_id_type,
diff --git a/pflocal/pf.c b/pflocal/pf.c
index 482f3b93..457ebfbd 100644
--- a/pflocal/pf.c
+++ b/pflocal/pf.c
@@ -29,7 +29,7 @@
 
 /* Create a new socket.  Sock type is, for example, SOCK_STREAM,
    SOCK_DGRAM, or some such.  */
-error_t
+kern_return_t
 S_socket_create (trivfs_protid_t pf,
 		 int sock_type, int protocol,
 		 mach_port_t *port, mach_msg_type_name_t *port_type)
@@ -90,7 +90,7 @@ S_socket_create (trivfs_protid_t pf,
   return err;
 }
 
-error_t
+kern_return_t
 S_socket_create_address (mach_port_t pf, int sockaddr_type,
 			 const_data_t data,
 			 mach_msg_type_number_t data_len,
@@ -100,7 +100,7 @@ S_socket_create_address (mach_port_t pf, int sockaddr_type,
   return EOPNOTSUPP;
 }
 
-error_t
+kern_return_t
 S_socket_fabricate_address (mach_port_t pf,
 			    int sockaddr_type,
 			    mach_port_t *addr_port,
@@ -128,7 +128,7 @@ S_socket_fabricate_address (mach_port_t pf,
    the file name.  This is primarily for the implementation of accept
    and recvfrom.  The functions getsockname and getpeername remain
    unsupported for the local namespace.  */
-error_t
+kern_return_t
 S_socket_whatis_address (struct addr *addr,
 			 int *sockaddr_type,
 			 data_t *sockaddr,
diff --git a/pflocal/socket.c b/pflocal/socket.c
index 0e0f8d78..ef54b65b 100644
--- a/pflocal/socket.c
+++ b/pflocal/socket.c
@@ -28,7 +28,7 @@
 #include "socket_S.h"
 
 /* Connect two sockets */
-error_t
+kern_return_t
 S_socket_connect2 (struct sock_user *user1, struct sock_user *user2)
 {
   error_t err;
@@ -61,7 +61,7 @@ ensure_connq (struct sock *sock)
 }
 
 /* Prepare a socket of appropriate type for future accept operations.  */
-error_t
+kern_return_t
 S_socket_listen (struct sock_user *user, int queue_limit)
 {
   error_t err;
@@ -75,7 +75,7 @@ S_socket_listen (struct sock_user *user, int queue_limit)
   return err;
 }
 
-error_t
+kern_return_t
 S_socket_connect (struct sock_user *user, struct addr *addr)
 {
   error_t err;
@@ -171,7 +171,7 @@ S_socket_connect (struct sock_user *user, struct addr *addr)
 }
 
 /* Return a new connection from a socket previously listened.  */
-error_t
+kern_return_t
 S_socket_accept (struct sock_user *user,
 		 mach_port_t *port, mach_msg_type_name_t *port_type,
 		 mach_port_t *peer_addr_port,
@@ -222,7 +222,7 @@ S_socket_accept (struct sock_user *user,
 }
 
 /* Bind a socket to an address.  */
-error_t
+kern_return_t
 S_socket_bind (struct sock_user *user, struct addr *addr)
 {
   if (! addr)
@@ -239,7 +239,7 @@ S_socket_bind (struct sock_user *user, struct addr *addr)
 }
 
 /* Shutdown a socket for reading or writing.  */
-error_t
+kern_return_t
 S_socket_shutdown (struct sock_user *user, int what)
 {
   if (! user)
@@ -251,7 +251,7 @@ S_socket_shutdown (struct sock_user *user, int what)
 }
 
 /* Find out the name of a socket.  */
-error_t
+kern_return_t
 S_socket_name (struct sock_user *user,
 	       mach_port_t *addr_port, mach_msg_type_name_t *addr_port_type)
 {
@@ -273,7 +273,7 @@ S_socket_name (struct sock_user *user,
 }
 
 /* Find out the name of the socket's peer.  */
-error_t
+kern_return_t
 S_socket_peername (struct sock_user *user,
 		   mach_port_t *addr_port,
 		   mach_msg_type_name_t *addr_port_type)
@@ -285,7 +285,7 @@ S_socket_peername (struct sock_user *user,
 }
 
 /* Send data over a socket, possibly including Mach ports.  */
-error_t
+kern_return_t
 S_socket_send (struct sock_user *user, struct addr *dest_addr, int flags,
 	       const_data_t data, mach_msg_type_number_t data_len,
 	       const mach_port_t *ports, mach_msg_type_number_t num_ports,
@@ -374,7 +374,7 @@ S_socket_send (struct sock_user *user, struct addr *dest_addr, int flags,
 }
 
 /* Receive data from a socket, possibly including Mach ports.  */
-error_t
+kern_return_t
 S_socket_recv (struct sock_user *user,
 	       mach_port_t *addr, mach_msg_type_name_t *addr_type,
 	       int in_flags,
@@ -448,7 +448,7 @@ S_socket_recv (struct sock_user *user,
   return err;
 }
 
-error_t
+kern_return_t
 S_socket_getopt (struct sock_user *user,
 		 int level, int opt,
 		 data_t *value,
@@ -539,7 +539,7 @@ S_socket_getopt (struct sock_user *user,
   return ret;
 }
 
-error_t
+kern_return_t
 S_socket_setopt (struct sock_user *user,
 		 int level, int opt, const_data_t value,
 		 mach_msg_type_name_t value_len)