symbian-qemu-0.9.1-12/python-win32-2.6.1/lib/test/crashers/multithreaded_close.py
rombuilding fixes - stop exporting base.iby, and set the other bits to work with the kernel base.iby
# f.close() is not thread-safe: calling it at the same time as another
# operation (or another close) on the same file, but done from another
# thread, causes crashes. The issue is more complicated than it seems,
# witness the discussions in:
#
# http://bugs.python.org/issue595601
# http://bugs.python.org/issue815646
import thread
while 1:
f = open("multithreaded_close.tmp", "w")
thread.start_new_thread(f.close, ())
f.close()