f02f1f1444
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.
50 lines
1.1 KiB
C++
50 lines
1.1 KiB
C++
/* init.cc for WIN32.
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Copyright 1996, 1997, 1998, 1999, 2000 Cygnus Solutions.
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This file is part of Cygwin.
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This software is a copyrighted work licensed under the terms of the
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Cygwin license. Please consult the file "CYGWIN_LICENSE" for
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details. */
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#include <stdlib.h>
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#include <ctype.h>
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#include "winsup.h"
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extern HMODULE cygwin_hmodule;
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int NO_COPY dynamically_loaded;
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extern "C" int
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WINAPI dll_entry (HANDLE h, DWORD reason, void *static_load)
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{
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switch (reason)
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{
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case DLL_PROCESS_ATTACH:
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cygwin_hmodule = (HMODULE) h;
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dynamically_loaded = (static_load == NULL);
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break;
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case DLL_THREAD_ATTACH:
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break;
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case DLL_PROCESS_DETACH:
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break;
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case DLL_THREAD_DETACH:
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#if 0 // FIXME: REINSTATE SOON
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waitq *w;
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if ((w = waitq_storage.get ()) != NULL)
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{
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if (w->thread_ev != NULL)
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{
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system_printf ("closing %p", w->thread_ev);
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(void) CloseHandle (w->thread_ev);
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}
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memset (w, 0, sizeof(*w)); // FIXME: memory leak
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}
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// FIXME: Need to add other per_thread stuff here
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#endif
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break;
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}
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return 1;
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}
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