xnu-792.1.5.tar.gz

[apple/xnu.git] / bsd / kern / mach_loader.h

diff --git a/bsd/kern/mach_loader.h b/bsd/kern/mach_loader.h
index 4b8a2db1c59b7bb9415b87df5f9e1b889043389b..75713b1251a2c9627464295657aabb66f5dbee41 100644 (file)
--- a/bsd/kern/mach_loader.h
+++ b/bsd/kern/mach_loader.h
@@ -1,24 +1,21 @@
 /*
- * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2000-2002 Apple Computer, Inc. All rights reserved.
  *
  * @APPLE_LICENSE_HEADER_START@
  * 
- * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
+ * 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. 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
+ * This 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, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
  * 
  * @APPLE_LICENSE_HEADER_END@
  */
@@ -38,31 +35,34 @@
 #define _BSD_KERN_MACH_LOADER_H_
 
 #include <mach/mach_types.h>
- 
 #include <mach-o/loader.h>
 
 typedef int load_return_t;
 
+/*
+ * Structure describing the result from calling load_machfile(), if that
+ * function returns LOAD_SUCCESS.
+ */
 typedef struct _load_result {
-    vm_offset_t                mach_header;
-    vm_offset_t                entry_point;
-    vm_offset_t                user_stack;
-    int                        thread_count;
-    unsigned int
-    /* boolean_t */    unixproc        :1,
-                       dynlinker       :1,
-                       customstack     :1,
+       user_addr_t     mach_header;
+       user_addr_t     entry_point;
+       user_addr_t     user_stack;
+       int             thread_count;
+       unsigned int
+       /* boolean_t */ unixproc        :1,
+                       dynlinker       :1,
+                       customstack     :1,
                                        :0;
 } load_result_t;
 
+struct image_params;
 load_return_t load_machfile(
-       struct vnode            *vp,
+       struct image_params     *imgp,
        struct mach_header      *header,
-       unsigned long           file_offset,
-       unsigned long           macho_size,
-       load_result_t           *result,
-       thread_act_t            thr_act,
-       vm_map_t                        map);
+       thread_t                thr_act,
+       vm_map_t                map,
+       boolean_t               clean_regions,
+       load_result_t           *result);
 
 #define LOAD_SUCCESS           0
 #define LOAD_BADARCH           1       /* CPU type/subtype not found */
@@ -72,5 +72,7 @@ load_return_t load_machfile(
 #define LOAD_NOSPACE           5       /* No VM available */
 #define LOAD_PROTECT           6       /* protection violation */
 #define LOAD_RESOURCE          7       /* resource allocation failure */
+#define        LOAD_ENOENT             8       /* resource not found */
+#define        LOAD_IOERROR            9       /* IO error */
 
 #endif /* _BSD_KERN_MACH_LOADER_H_ */