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* exceptions.cc (interruptible): Change method for determining if something is

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interruptible.
(call_handler): Avoid suspending a thread if it owns a mutex.  Only set
signal_arrived if the thread was actually interrupted.
(events_init): Initialize module information needed by interruptible().
(sigdelayed): Don't call sig_dispatch_pending since it could screw up
* init.cc (dll_entry): Record module handle of main for use by interruptible().
(proc_subproc): Reorganize handling of terminated child so that the bulk of the
processing comes from the signal thread.
(wait_sig): Force processing of waiting threads if SIGCHLD is not processed.
* sync.cc (muto::release): Set tid == 0 after lock is released or signal
processor will be confused.
This commit is contained in:
Christopher Faylor
2000-02-24 02:49:44 +00:00
parent 58dabf5040
commit f02f1f1444
17 changed files with 164 additions and 96 deletions
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winsup/cygwin/autoload.h
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@ -1,6 +1,6 @@
/* autoload.h: Define functions for auto-loading symbols from a DLL.
Copyright 1999 Cygnus Solutions.
Copyright 1999, 2000 Cygnus Solutions.
Written by Christopher Faylor <cgf@cygnus.com>