diff options
Diffstat (limited to 'winsup/cygwin/thread.h')
| -rw-r--r-- | winsup/cygwin/thread.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/winsup/cygwin/thread.h b/winsup/cygwin/thread.h index be2ada6bc..e0535033b 100644 --- a/winsup/cygwin/thread.h +++ b/winsup/cygwin/thread.h @@ -136,14 +136,16 @@ List_insert (list_node *&head, list_node *node) } template <class list_node> inline void -List_remove (fast_mutex &mx, list_node *&head, list_node *node) +List_remove (fast_mutex &mx, list_node *&head, list_node const *node) { if (!node) return; mx.lock (); if (head) { - if (InterlockedCompareExchangePointer (&head, node->next, node) != node) + if (head == node) + head = head->next; + else { list_node *cur = head; |