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* cygthread.h (cygthread::stack_ptr): New element.

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(cygthread::detach): Accept a "wait_for_signal" argument.
(cygthread::terminate_thread): New function.
* cygthread.cc (cygthread::stub): Set stack pointer argument.
(cygthread::terminate_thread): New function.  Forcibly terminate thread.
(cygthread::detach): Optionally wait for signals and kill thread when signal
arrives.
* exceptions.cc (signal_exit): Set signal_arrived prior to exiting to wake up
anything blocking on signals.
* fhandler.h (fhandler_base::set_r_no_interrupt): Change to accept bool
argument.
(fhandler_pipe::ready_for_read): Declare.
* pipe.cc (pipeargs): New structure.
(read_pipe): New thread stub wrapper for normal pipe read.
(fhandler_pipe::read): Modify to call reader in a cygthread, terminating on
signal, as appropriate.
* select.cc (fhandler_pipe::ready_for_read): Define new function.
This commit is contained in:
Christopher Faylor
2002-12-11 04:00:04 +00:00
parent ea01c7f5d2
commit 1d380f593a
7 changed files with 146 additions and 33 deletions
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4
winsup/cygwin/cygthread.h
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@@ -13,6 +13,7 @@ class cygthread
HANDLE h;
HANDLE ev;
HANDLE thread_sync;
void *stack_ptr;
const char *__name;
LPTHREAD_START_ROUTINE func;
VOID *arg;
@@ -26,12 +27,13 @@ class cygthread
cygthread (LPTHREAD_START_ROUTINE, LPVOID, const char *);
cygthread () {};
static void init ();
void detach ();
void detach (bool = false);
operator HANDLE ();
static bool is ();
void * operator new (size_t);
static cygthread *freerange ();
void exit_thread ();
void terminate_thread ();
static void terminate ();
bool SetThreadPriority (int nPriority) {return ::SetThreadPriority (h, nPriority);}
void zap_h ()