xnu-1699.26.8.tar.gz

[apple/xnu.git] / osfmk / mach / mig_errors.h

diff --git a/osfmk/mach/mig_errors.h b/osfmk/mach/mig_errors.h
index 6a08cffa9257005061b7541c078c064928a80dc2..f1234bc7b4488dc3aeca092d9e4fadf0d3bb8b16 100644 (file)
--- a/osfmk/mach/mig_errors.h
+++ b/osfmk/mach/mig_errors.h
@@ -1,23 +1,29 @@
 /*
- * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2000-2007 Apple Inc. All rights reserved.
  *
- * @APPLE_LICENSE_HEADER_START@
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
  * 
- * The contents of this file constitute Original Code as defined in and
- * are subject to the Apple Public Source License Version 1.1 (the
- * "License").  You may not use this file except in compliance with the
- * License.  Please obtain a copy of the License at
- * http://www.apple.com/publicsource and read it before using this file.
+ * This file contains Original Code and/or Modifications of Original Code
+ * as defined in and that are subject to the Apple Public Source License
+ * Version 2.0 (the 'License'). You may not use this file except in
+ * compliance with the License. The rights granted to you under the License
+ * may not be used to create, or enable the creation or redistribution of,
+ * unlawful or unlicensed copies of an Apple operating system, or to
+ * circumvent, violate, or enable the circumvention or violation of, any
+ * terms of an Apple operating system software license agreement.
  * 
- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this file.
+ * 
+ * The Original Code and all software distributed under the License are
+ * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
- * License for the specific language governing rights and limitations
- * under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
+ * limitations under the License.
  * 
- * @APPLE_LICENSE_HEADER_END@
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
  */
 /*
  * @OSF_COPYRIGHT@
@@ -57,10 +63,12 @@
 #ifndef        _MACH_MIG_ERRORS_H_
 #define _MACH_MIG_ERRORS_H_
 
-#include <mach/kern_return.h>
+#include <mach/mig.h>
+#include <mach/ndr.h>
 #include <mach/message.h>
-#include <mach/rpc.h>
-#include <mach/vm_types.h>
+#include <mach/kern_return.h>
+
+#include <sys/cdefs.h>
 
 /*
  *     These error codes should be specified as system 4, subsytem 2.
@@ -82,43 +90,35 @@
 #define MIG_SERVER_DIED                -308    /* server died */
 #define MIG_TRAILER_ERROR       -309    /* trailer has an unknown format */
 
-#include <mach/ndr.h>
-
+/*
+ *     Whenever MIG detects an error, it sends back a generic
+ *     mig_reply_error_t format message.  Clients must accept
+ *     these in addition to the expected reply message format.
+ */
+#pragma pack(4)
 typedef struct {
        mach_msg_header_t       Head;
        NDR_record_t            NDR;
        kern_return_t           RetCode;
 } mig_reply_error_t;
+#pragma pack()
 
-typedef struct mig_symtab {
-       char    *ms_routine_name;
-       int     ms_routine_number;
-       void    (*ms_routine)(void);    /* Since the functions in the
-                                        * symbol table have unknown
-                                        * signatures, this is the best
-                                        * we can do...
-                                        */
-} mig_symtab_t;
-
-/* Client side reply port allocate */
-extern mach_port_t mig_get_reply_port(void);
-
-/* Client side reply port deallocate */
-extern void mig_dealloc_reply_port(mach_port_t reply_port);
 
-/* Client side reply port "deallocation" */
-extern void mig_put_reply_port(mach_port_t reply_port);
+__BEGIN_DECLS
 
-/* Allocate memory for out-of-stack mig structures */
-extern char *mig_user_allocate(vm_size_t size);
+#if !defined(__NDR_convert__mig_reply_error_t__defined)
+#define __NDR_convert__mig_reply_error_t__defined
 
-/* Deallocate memory used for out-of-stack mig structures */
-extern void mig_user_deallocate(char *data, vm_size_t size);
+static __inline__ void
+__NDR_convert__mig_reply_error_t(__unused mig_reply_error_t *x)
+{
+#if defined(__NDR_convert__int_rep__kern_return_t__defined)
+       if (x->NDR.int_rep != NDR_record.int_rep)
+               __NDR_convert__int_rep__kern_return_t(&x->RetCode, x->NDR.int_rep);
+#endif /* __NDR_convert__int_rep__kern_return_t__defined */
+}
+#endif /* !defined(__NDR_convert__mig_reply_error_t__defined) */
 
-/* Bounded string copy */
-extern int mig_strncpy(
-       char    *dest,
-       char    *src,
-       int     len);
+__END_DECLS
 
 #endif /* _MACH_MIG_ERRORS_H_ */