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Fix problem with lazy locks by setting multithreaded bool earlier

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@18839 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Richard Frith-Macdonald 2004-03-12 16:51:30 +00:00
parent f021f4e86e
commit d5345b8bd6
2 changed files with 10 additions and 1 deletions
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3
ChangeLog
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@ -3,6 +3,9 @@
* Source/Additions/GSCategories.m: * Source/Additions/GSCategories.m:
* Source/Additions/GSMime.m: New uuencode/uudecode moved from * Source/Additions/GSMime.m: New uuencode/uudecode moved from
GSMime to a category of NSData and renamed. GSMime to a category of NSData and renamed.
* Source/NSThread.m: Set flag to saay we are multithreaded before
we send out the notifications. Fixes bug in lazy locking and is
more compatible with macos-x
Fri Mar 12 13:35:25 2004 Nicola Pero <n.pero@mi.flashnet.it> Fri Mar 12 13:35:25 2004 Nicola Pero <n.pero@mi.flashnet.it>

8
Source/NSThread.m
View file

@ -382,6 +382,13 @@ gnustep_base_thread_callback(void)
[gnustep_global_lock lock]; [gnustep_global_lock lock];
if (entered_multi_threaded_state == NO) if (entered_multi_threaded_state == NO)
{ {
/*
* For apple compatibility ... and to make things easier for
* code called indirectly within a will-become-multi-threaded
* notification handler, we set the flag to say we are multi
* threaded BEFORE sending the notifications.
*/
entered_multi_threaded_state = YES;
NS_DURING NS_DURING
{ {
[GSPerformHolder class]; // Force initialization [GSPerformHolder class]; // Force initialization
@ -408,7 +415,6 @@ gnustep_base_thread_callback(void)
fflush(stderr); fflush(stderr);
} }
NS_ENDHANDLER NS_ENDHANDLER
entered_multi_threaded_state = YES;
} }
[gnustep_global_lock unlock]; [gnustep_global_lock unlock];
} }