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Surrounded by #if for mach.

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@1027 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
mccallum 1996-03-01 16:21:34 +00:00
parent a9db0be31a
commit 98a91e5fb3
1 changed files with 27 additions and 21 deletions
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46
Source/MachPort.m
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@ -1,8 +1,8 @@
/* Implementation of Machport-based port object for use with Connection /* Implementation of Machport-based port object for use with Connection
Copyright (C) 1994 Free Software Foundation, Inc. Copyright (C) 1994, 1996 Free Software Foundation, Inc.
Written by: R. Andrew McCallum <mccallum@gnu.ai.mit.edu> Written by: R. Andrew McCallum <mccallum@gnu.ai.mit.edu>
Date: September 1994 Created: September 1994
This file is part of the GNU Objective C Class Library. This file is part of the GNU Objective C Class Library.
@ -21,11 +21,14 @@
Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/ */
/* This old code really needs work; it does not currently compile. */
#if __mach__
#include <objects/MachPort.h> #include <objects/MachPort.h>
#include <objects/Connection.h> #include <objects/Connection.h>
#include <objects/Lock.h> #include <objects/Lock.h>
#include <objects/Set.h> #include <objects/Set.h>
#include <objc/hash.h>
#include <mach/cthreads.h> #include <mach/cthreads.h>
#include <mach/notify.h> #include <mach/notify.h>
@ -47,7 +50,7 @@ static Lock *portDictionaryGate;
/* This not tested */ /* This not tested */
static int static int
worry (any_t arg) listen_for_invalidation (any_t arg)
{ {
kern_return_t r; kern_return_t r;
notification_t m; notification_t m;
@ -88,11 +91,11 @@ worry (any_t arg)
} }
/* This not tested */ /* This not tested */
+ worryAboutPortInvalidation + listenForPortInvalidation
{ {
MachPort *worryPort = [MachPort new]; MachPort *listenPort = [MachPort new];
task_set_special_port(task_self(), TASK_NOTIFY_PORT, [worryPort machPort]); task_set_special_port(task_self(), TASK_NOTIFY_PORT, [listenPort mach_port]);
cthread_detach(cthread_fork((any_t)worry, (any_t)0)); cthread_detach(cthread_fork((any_t)listen_for_invalidation, (any_t)0));
return self; return self;
} }
@ -108,7 +111,7 @@ worry (any_t arg)
return aPort; return aPort;
} }
aPort = [[self alloc] init]; aPort = [[self alloc] init];
aPort->machPort = p; aPort->mach_port = p;
aPort->deallocate = f; aPort->deallocate = f;
[portDictionary addElement:aPort atKey:(int)p]; [portDictionary addElement:aPort atKey:(int)p];
[portDictionaryGate unlock]; [portDictionaryGate unlock];
@ -132,24 +135,26 @@ worry (any_t arg)
return [self newFromMachPort:p]; return [self newFromMachPort:p];
} }
- encodeUsing: aPortal - (void) encodeWithCoder: aCoder
{ {
[aPortal encodeData:&deallocate ofType:@encode(BOOL)]; [aCoder encodeValueOfCType: @encode(BOOL)
[aPortal encodeMachPort:machPort]; at: &deallocate
return self; withName: @""];
[aCoder encodeMachPort: mach_port];
} }
- decodeUsing: aPortal + newWithCoder: aCoder
{ {
BOOL f; BOOL f;
port_t mp; port_t mp;
MachPort *p; MachPort *p;
[aPortal decodeData:&f ofType:@encode(BOOL)]; [aCoder decodeValueOfCType: @encode(BOOL)
[aPortal decodeMachPort:&mp]; at: &f
/* Is this right? Can we return a different object than 'self' */ withName: NULL];
[aCoder decodeMachPort: &mp];
p = [MachPort newFromMachPort:mp dealloc:f]; p = [MachPort newFromMachPort:mp dealloc:f];
[self release];
return p; return p;
} }
@ -180,10 +185,11 @@ worry (any_t arg)
return self; return self;
} }
- (port_t) machPort - (mach_port_t) machPort
{ {
return machPort; return mach_port;
} }
@end @end
#endif /* __mach__ */