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don't block entire data structure while locking node

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@26884 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Richard Frith-MacDonald 2008-09-27 05:54:27 +00:00
parent b6b08ef59b
commit 78ea2c04a3
1 changed files with 4 additions and 3 deletions
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7
Source/synchronization.m
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@ -100,7 +100,8 @@ objc_sync_find_node(id obj)
/** /**
* Add a node for the object, if one doesn't already exist. * Add a node for the object, if one doesn't already exist.
*/ */
lock_node_t* objc_sync_add_node(id obj) lock_node_t*
objc_sync_add_node(id obj)
{ {
lock_node_t *current = NULL; lock_node_t *current = NULL;
@ -218,11 +219,11 @@ objc_sync_enter(id obj)
} }
} }
status = objc_mutex_lock(node->lock);
// unlock the table.... // unlock the table....
objc_mutex_unlock(table_lock); objc_mutex_unlock(table_lock);
status = objc_mutex_lock(node->lock);
// if the status is more than one, then another thread // if the status is more than one, then another thread
// has this section locked, so we abort. A status of -1 // has this section locked, so we abort. A status of -1
// indicates that an error occurred. // indicates that an error occurred.