[Bug 25063] _pclose should wait for the command processor to terminate and return it's exit status

http://bugs.winehq.org/show_bug.cgi?id=25063

--- Comment #2 from Borut Ražem  2010-11-14 16:11:21 CST ---
Created an attachment (id=31942)
 --> (http://bugs.winehq.org/attachment.cgi?id=31942)
wine-1.3.7 dlls/msvcrt/process.c patch with lock

Functions msvcrt_add_handle() and msvcrt_get_remove_handle() in the previous
patch are not thread safe, so I added a locking mechanism. I (re)used the
_POPEN_LOCK, since it seems that it is not used anywhere else.

Borut