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* cygthread.cc (cygthread::async_create): Define new function.

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* cygthread.h (cygthread::create): Use correct regparm.
(cygthread::standalone): Delete from class and from all constructors.
(cygthread::cygthread): Use three only arguments for detached threads, and
start the thread via QueueUserAPC/async_create.
* dcrt0.cc (dll_crt0_0): Remove handling for wincap.has_buggy_thread_startup.
(dll_crt0_1): Ditto.
* wincap.cc: Ditto throughout.
* wincap.h: Ditto.
This commit is contained in:
Christopher Faylor
2011-07-30 20:50:23 +00:00
parent f7e198a665
commit 53ad6f1394
6 changed files with 37 additions and 30 deletions
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26
winsup/cygwin/cygthread.h
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@@ -31,8 +31,8 @@ class cygthread
bool is_freerange;
static bool exiting;
HANDLE notify_detached;
bool standalone;
void create () __attribute__ ((regparm(2)));
void create () __attribute__ ((regparm (1)));
static void CALLBACK async_create (ULONG_PTR);
public:
bool terminate_thread ();
static DWORD WINAPI stub (VOID *);
@@ -44,33 +44,27 @@ class cygthread
void release (bool);
cygthread (LPTHREAD_START_ROUTINE start, unsigned n, LPVOID param, const char *name, HANDLE notify = NULL)
: __name (name), func (start), arglen (n), arg (param),
notify_detached (notify), standalone (false)
notify_detached (notify)
{
create ();
}
cygthread (LPVOID_THREAD_START_ROUTINE start, LPVOID param, const char *name, HANDLE notify = NULL)
cygthread (LPVOID_THREAD_START_ROUTINE start, LPVOID param, const char *name)
: __name (name), func ((LPTHREAD_START_ROUTINE) start), arglen (0),
arg (param), notify_detached (notify), standalone (true)
arg (param), notify_detached (NULL)
{
create ();
/* This is a neverending/high-priority thread */
::SetThreadPriority (h, THREAD_PRIORITY_HIGHEST);
zap_h ();
QueueUserAPC (async_create, GetCurrentThread (), (ULONG_PTR) this);
}
cygthread (LPTHREAD_START_ROUTINE start, LPVOID param, const char *name, HANDLE notify = NULL)
: __name (name), func (start), arglen (0), arg (param),
notify_detached (notify), standalone (false)
notify_detached (notify)
{
create ();
}
cygthread (LPVOID_THREAD_START_ROUTINE start, unsigned n, LPVOID param, const char *name, HANDLE notify = NULL)
cygthread (LPVOID_THREAD_START_ROUTINE start, unsigned n, LPVOID param, const char *name)
: __name (name), func ((LPTHREAD_START_ROUTINE) start), arglen (n),
arg (param), notify_detached (notify), standalone (true)
arg (param), notify_detached (NULL)
{
create ();
/* This is a neverending/high-priority thread */
::SetThreadPriority (h, THREAD_PRIORITY_HIGHEST);
zap_h ();
QueueUserAPC (async_create, GetCurrentThread (), (ULONG_PTR) this);
}
cygthread () {};
static void init ();