Libc-1044.1.2.tar.gz

[apple/libc.git] / include / libkern / OSMemoryNotification.h

diff --git a/include/libkern/OSMemoryNotification.h b/include/libkern/OSMemoryNotification.h
deleted file mode 100644 (file)
index d4e450b..0000000
--- a/include/libkern/OSMemoryNotification.h
+++ /dev/null
@@ -1,121 +0,0 @@
-/*
- * Copyright (c) 2006 Apple Computer, Inc. All rights reserved.
- *
- * @APPLE_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. 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_HEADER_END@
- */
-
-#ifndef _OSMEMORYNOTIFICATION_H_
-#define _OSMEMORYNOTIFICATION_H_
-
-#include <sys/cdefs.h>
-#include <Availability.h>
-
-/*
-**  OSMemoryNotification.h
-**  
-**  Kernel-generated notification mechanism to alert registered tasks when physical memory
-**  pressure reaches certain thresholds. Notifications are triggered in both directions
-**  so clients can manage their memory usage more and less aggressively.
-**
-**  All of these functions and data types are iOS-only and deprecated in iOS 5.0. Applications
-**  should listen to UIKit memory warnings (didReceiveMemoryWarning or
-**  UIApplicationDidReceiveMemoryWarningNotification) instead.
-*/
-
-__BEGIN_DECLS
-
-struct timeval;
-
-/*
-** Opaque type for notification object
-**
-** DEPRECATED. Use UIKit memory notification system.
-*/
- 
-typedef struct _OSMemoryNotification * OSMemoryNotificationRef;
-
-/*
-** Threshold values for notifications
-**
-** DEPRECATED. Use UIKit memory notification system.
-*/
- 
-typedef enum {
-       OSMemoryNotificationLevelAny      = -1,
-       OSMemoryNotificationLevelNormal   =  0,
-       OSMemoryNotificationLevelWarning  =  1,
-       OSMemoryNotificationLevelUrgent   =  2,
-       OSMemoryNotificationLevelCritical =  3
-} OSMemoryNotificationLevel;
-
-/*
-** Creation routines. Returns the created OSMemoryNotificationRef in the note param.
-** returns: 0 on success
-**          ENOMEM if insufficient memory or resources exists to create the notification object
-**          EINVAL if the threshold is not a valid notification level
-**
-** DEPRECATED. Use UIKit memory notification system.
-*/
-
-int OSMemoryNotificationCreate(OSMemoryNotificationRef *note)   __OSX_AVAILABLE_BUT_DEPRECATED(__MAC_NA, __MAC_NA, __IPHONE_2_0, __IPHONE_5_0);
-
-/*
-** returns: 0 on success
-**          EINVAL if the notification is not an initialized notification object
- **
- ** DEPRECATED. Use UIKit memory notification system.
-*/
-
-int OSMemoryNotificationDestroy(OSMemoryNotificationRef note)   __OSX_AVAILABLE_BUT_DEPRECATED(__MAC_NA, __MAC_NA, __IPHONE_2_0, __IPHONE_5_0);
-
-/*
-** Block waiting for notification
-** returns: 0 on success, with the level that triggered the notification in the level param
-**          EINVAL if the notification object is invalid
-**          ETIMEDOUT if abstime passes before notification occurs
-**
-**  'note' is now ignored.
-**
-** DEPRECATED. Use UIKit memory notification system.
-*/
-int OSMemoryNotificationWait(OSMemoryNotificationRef note, OSMemoryNotificationLevel *level)    __OSX_AVAILABLE_BUT_DEPRECATED(__MAC_NA, __MAC_NA, __IPHONE_2_0, __IPHONE_5_0);
-int OSMemoryNotificationTimedWait(OSMemoryNotificationRef note, OSMemoryNotificationLevel *level, const struct timeval *abstime) __OSX_AVAILABLE_BUT_DEPRECATED(__MAC_NA, __MAC_NA, __IPHONE_2_0, __IPHONE_5_0);
-
-/*
-** Simple polling interface to detect current memory pressure level
-**
-** DEPRECATED. This is not a reliable way to discover the system's memory condition and
-**             the level is not meaningful in iOS 5.0 and later. Use UIKit memory notification
-**             system instead, with no need to check the level.
-*/
-
-OSMemoryNotificationLevel OSMemoryNotificationCurrentLevel(void)    __OSX_AVAILABLE_BUT_DEPRECATED(__MAC_NA, __MAC_NA, __IPHONE_2_0, __IPHONE_5_0);
-
-/*
-** External notify(3) string for manual notification setup
-**
-** DEPRECATED. Use UIKit memory notification system.
-*/
-
-extern const char *kOSMemoryNotificationName    __OSX_AVAILABLE_BUT_DEPRECATED(__MAC_NA, __MAC_NA, __IPHONE_2_0, __IPHONE_5_0);
-
-__END_DECLS
-
-#endif /* _OSMEMORYNOTIFICATION_H_ */