X-Git-Url: https://git.saurik.com/apple/xnu.git/blobdiff_plain/91447636331957f3d9b5ca5b508f07c526b0074d..c6bf4f310a33a9262d455ea4d3f0630b1255e3fe:/bsd/sys/ev.h

diff --git a/bsd/sys/ev.h b/bsd/sys/ev.h
index 39c4aeb61..5f1e8813d 100644
--- a/bsd/sys/ev.h
+++ b/bsd/sys/ev.h
@@ -1,30 +1,35 @@
 /*
- * Copyright (c) 2000-2005 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2000-2007 Apple Inc. All rights reserved.
  *
- * @APPLE_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 Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * @APPLE_OSREFERENCE_LICENSE_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.
+ *
+ * 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.
- * 
- * @APPLE_LICENSE_HEADER_END@
+ * 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_OSREFERENCE_LICENSE_HEADER_END@
  */
 /* Copyright (c) 1998 Apple Computer, Inc. All rights reserved */
 
 #ifndef _SYS_EV_H_
 #define _SYS_EV_H_
 
-#if !defined(__LP64__)
 
 #include <sys/appleapiopts.h>
 
@@ -32,14 +37,14 @@
 #include <sys/cdefs.h>
 
 struct eventreq {
-  int      er_type;
+	int      er_type;
 #define EV_FD 1    // file descriptor
-  int      er_handle;
-  void    *er_data;
-  int      er_rcnt;
-  int      er_wcnt;
-  int      er_ecnt;
-  int      er_eventbits;
+	int      er_handle;
+	void    *er_data;
+	int      er_rcnt;
+	int      er_wcnt;
+	int      er_ecnt;
+	int      er_eventbits;
 #define EV_RE  1
 #define EV_WR  2
 #define EV_EX  4
@@ -62,21 +67,53 @@ typedef struct eventreq *er_t;
 #define EV_TIMEOUT 0x20000
 #define EV_DMASK   0xffffff00
 
+
+#ifndef KERNEL
+
+__BEGIN_DECLS
+int     modwatch(er_t, int);
+int     watchevent(er_t, int);
+int     waitevent(er_t, struct timeval *);
+__END_DECLS
+
+#endif
+
+
 #ifdef BSD_KERNEL_PRIVATE
 
+
+
+struct eventreq32 {
+	int      er_type;
+	int      er_handle;
+	uint32_t er_data;
+	int      er_rcnt;
+	int      er_wcnt;
+	int      er_ecnt;
+	int      er_eventbits;
+};
+
+struct eventreq64 {
+	int      er_type;
+	int      er_handle;
+	user_addr_t er_data;
+	int      er_rcnt;
+	int      er_wcnt;
+	int      er_ecnt;
+	int      er_eventbits;
+};
+
 struct eventqelt {
-  TAILQ_ENTRY(eventqelt)  ee_slist;
-  TAILQ_ENTRY(eventqelt)  ee_plist;
-  struct eventreq  ee_req;
-  struct proc *    ee_proc;
-  u_int            ee_flags;
-#define EV_QUEUED	0x01
-  u_int            ee_eventmask;
+	TAILQ_ENTRY(eventqelt)  ee_slist;
+	TAILQ_ENTRY(eventqelt)  ee_plist;
+	struct eventreq64  ee_req;
+	struct proc *    ee_proc;
+	u_int            ee_flags;
+#define EV_QUEUED       0x01
+	u_int            ee_eventmask;
 };
 
 int waitevent_close(struct proc *p, struct fileproc *);
 #endif /* BSD_KERNEL_PRIVATE */
 
-#endif /* !defined(__LP64__) */
-
 #endif /* _SYS_EV_H_ */