X-Git-Url: https://git.saurik.com/apple/xnu.git/blobdiff_plain/8ad349bb6ed4a0be06e34c92be0d98b92e078db4..060df5ea7c632b1ac8cc8aac1fb59758165c2084:/bsd/sys/sysent.h

diff --git a/bsd/sys/sysent.h b/bsd/sys/sysent.h
index 464da1ec2..b83a67c44 100644
--- a/bsd/sys/sysent.h
+++ b/bsd/sys/sysent.h
@@ -1,31 +1,29 @@
 /*
- * Copyright (c) 2006 Apple Computer, Inc. All Rights Reserved.
+ * Copyright (c) 2004-2007 Apple Inc. All rights reserved.
+ *
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
  * 
- * @APPLE_LICENSE_OSREFERENCE_HEADER_START@
+ * 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 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.
- *
- * 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, QUIET ENJOYMENT OR NON-INFRINGEMENT. 
- * Please see the License for the specific language governing rights and 
+ * 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, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
  * limitations under the License.
- *
- * @APPLE_LICENSE_OSREFERENCE_HEADER_END@
+ * 
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
  */
 
 #ifndef _SYS_SYSENT_H_
@@ -43,19 +41,29 @@
 typedef	int32_t	sy_call_t(struct proc *, void *, int *);
 typedef	void	sy_munge_t(const void *, void *);
 
-extern struct sysent {		/* system call table */
+struct sysent {		/* system call table */
 	int16_t		sy_narg;	/* number of args */
-	int8_t		sy_cancel;	/* funnel type */
-	int8_t		sy_funnel;	/* funnel type */
+	int8_t		sy_resv;	/* reserved  */
+	int8_t		sy_flags;	/* flags */
 	sy_call_t	*sy_call;	/* implementing function */
-	sy_munge_t	*sy_arg_munge32; /* system call aguments munger for 32-bit process */
-	sy_munge_t	*sy_arg_munge64; /* system call aguments munger for 64-bit process */
+	sy_munge_t	*sy_arg_munge32; /* system call arguments munger for 32-bit process */
+	sy_munge_t	*sy_arg_munge64; /* system call arguments munger for 64-bit process */
 	int32_t		sy_return_type; /* system call return types */
-} sysent[];
+	uint16_t	sy_arg_bytes;	/* Total size of arguments in bytes for
+					 * 32-bit system calls
+					 */
+};
+
+#ifndef __INIT_SYSENT_C__
+extern struct sysent sysent[];
+#endif	/* __INIT_SYSENT_C__ */
+
+extern int nsysent;
+#define NUM_SYSENT	434	/* Current number of defined syscalls */
 
 /* sy_funnel flags bits */
-#define FUNNEL_MASK	0x00ff
-#define	UNSAFE_64BIT	0x0100
+#define FUNNEL_MASK	0x07f
+#define	UNSAFE_64BIT	0x080
 
 /* 
  * Valid values for sy_cancel
@@ -74,8 +82,7 @@ extern struct sysent {		/* system call table */
 #define _SYSCALL_RET_ADDR_T		4	
 #define _SYSCALL_RET_SIZE_T		5	
 #define _SYSCALL_RET_SSIZE_T	6	
-
-extern int nsysent;
+#define _SYSCALL_RET_UINT64_T	7
 
 #endif /* __APPLE_API_PRIVATE */
 #endif /* KERNEL_PRIVATE */