/usr/include/GNUstep/Foundation/NSNotificationQueue.h is in libgnustep-base-dev 1.24.9-3.1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 | /*
NSNotificationQueue.h
Copyright (C) 1995, 1996 Ovidiu Predescu and Mircea Oancea.
All rights reserved.
Author: Mircea Oancea <mircea@jupiter.elcom.pub.ro>
This file is part of libFoundation.
Permission to use, copy, modify, and distribute this software and its
documentation for any purpose and without fee is hereby granted, provided
that the above copyright notice appear in all copies and that both that
copyright notice and this permission notice appear in supporting
documentation.
We disclaim all warranties with regard to this software, including all
implied warranties of merchantability and fitness, in no event shall
we be liable for any special, indirect or consequential damages or any
damages whatsoever resulting from loss of use, data or profits, whether in
an action of contract, negligence or other tortious action, arising out of
or in connection with the use or performance of this software.
*/
/* Interface for NSNotificationQueue for GNUStep
Copyright (C) 1996 Free Software Foundation, Inc.
Modified by: Richard Frith-Macdonald <richard@brainstorm.co.uk>
This file is part of the GNUstep Base Library.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free
Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02111 USA.
*/
#ifndef __NSNotificationQueue_h_GNUSTEP_BASE_INCLUDE
#define __NSNotificationQueue_h_GNUSTEP_BASE_INCLUDE
#import <GNUstepBase/GSVersionMacros.h>
#import <Foundation/NSObject.h>
#if defined(__cplusplus)
extern "C" {
#endif
@class NSArray;
@class NSNotification;
@class NSNotificationCenter;
/*
* Posting styles into notification queue
*/
/**
* Enumeration of possible timings for distribution of notifications handed
* to an [NSNotificationQueue]:
<example>
{
NSPostWhenIdle, // post when runloop is idle
NSPostASAP, // post soon
NSPostNow // post synchronously
}
</example>
*/
enum {
NSPostWhenIdle = 1,
NSPostASAP = 2,
NSPostNow = 3
};
typedef NSUInteger NSPostingStyle;
/**
* Enumeration of possible ways to combine notifications when dealing with
* [NSNotificationQueue]:
<example>
{
NSNotificationNoCoalescing, // don't combine
NSNotificationCoalescingOnName, // combine all registered with same name
NSNotificationCoalescingOnSender // combine all registered with same object
}
</example>
*/
enum {
NSNotificationNoCoalescing = 0,
NSNotificationCoalescingOnName = 1,
NSNotificationCoalescingOnSender = 2
};
typedef NSUInteger NSNotificationCoalescing;
/*
* NSNotificationQueue class
*/
/**
* Structure used internally by [NSNotificationQueue].
*/
struct _NSNotificationQueueList;
@interface NSNotificationQueue : NSObject
{
#if GS_EXPOSE(NSNotificationQueue)
@public
NSNotificationCenter *_center;
struct _NSNotificationQueueList *_asapQueue;
struct _NSNotificationQueueList *_idleQueue;
NSZone *_zone;
#endif
}
/* Creating Notification Queues */
+ (NSNotificationQueue*) defaultQueue;
- (id) initWithNotificationCenter: (NSNotificationCenter*)notificationCenter;
/* Inserting and Removing Notifications From a Queue */
- (void) dequeueNotificationsMatching: (NSNotification*)notification
coalesceMask: (NSUInteger)coalesceMask;
- (void) enqueueNotification: (NSNotification*)notification
postingStyle: (NSPostingStyle)postingStyle;
- (void) enqueueNotification: (NSNotification*)notification
postingStyle: (NSPostingStyle)postingStyle
coalesceMask: (NSUInteger)coalesceMask
forModes: (NSArray*)modes;
@end
#if defined(__cplusplus)
}
#endif
#endif /* __NSNotificationQueue_h_GNUSTEP_BASE_INCLUDE */
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