Multi Threaded programs deadlock doing simple I/O operations
Mark Pizzolato
list-cygwin@subscriptions.pizzolato.net
Thu Jun 9 02:57:00 GMT 2005
There is a serious problem for multi threaded programs doing simple I/O
operations in cygwin (open, dup, fdopen, fclose, and close).
The attached 81 line test program clearly demonstrates the issue (by hanging
and no longer consuming CPU or performing any I/O operations).
I'm sure that anyone who ever encountered a stange hang in any program
running under cygwin would appreciate a fix for this issue.
- Mark Pizzolato
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