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newlib-cygwin
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* thread.h (pthread::static_cancel_self): Mark as noreturn. 

(pthread::cancel_self): Ditto.
* thread.cc (pthread::cancel_self): Explicitly use pthread::exit to avoid a
"function returns" error.
This commit is contained in:
Christopher Faylor 2011-05-04 06:16:59 +00:00
parent cdbb272b4c
commit 9d2b7928b5
3 changed files with 12 additions and 3 deletions
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7
winsup/cygwin/ChangeLog
View File

@ -1,3 +1,10 @@
2011-05-04 Christopher Faylor <me.cygwin2011@cgf.cx>
* thread.h (pthread::static_cancel_self): Mark as noreturn.
(pthread::cancel_self): Ditto.
* thread.cc (pthread::cancel_self): Explicitly use pthread::exit to
avoid a "function returns" error.
2011-05-04 Christopher Faylor <me.cygwin2011@cgf.cx> 2011-05-04 Christopher Faylor <me.cygwin2011@cgf.cx>
* pinfo.cc (pinfo::pinfo): Set procinfo to NULL to avoid potential * pinfo.cc (pinfo::pinfo): Set procinfo to NULL to avoid potential

4
winsup/cygwin/thread.cc
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@ -1044,7 +1044,9 @@ pthread::pop_all_cleanup_handlers ()
void void
pthread::cancel_self () pthread::cancel_self ()
{ {
exit (PTHREAD_CANCELED); /* Can someone explain why the pthread:: is needed here? g++ complains
without it. */
pthread::exit (PTHREAD_CANCELED);
} }
DWORD DWORD

4
winsup/cygwin/thread.h
View File

@ -401,7 +401,7 @@ public:
virtual void testcancel (); virtual void testcancel ();
static HANDLE get_cancel_event (); static HANDLE get_cancel_event ();
static void static_cancel_self (); static void static_cancel_self () __attribute__ ((noreturn));
virtual int setcancelstate (int state, int *oldstate); virtual int setcancelstate (int state, int *oldstate);
virtual int setcanceltype (int type, int *oldtype); virtual int setcanceltype (int type, int *oldtype);
@ -454,7 +454,7 @@ private:
void postcreate (); void postcreate ();
bool create_cancel_event (); bool create_cancel_event ();
static void set_tls_self_pointer (pthread *); static void set_tls_self_pointer (pthread *);
void cancel_self (); void cancel_self () __attribute__ ((noreturn));
DWORD get_thread_id (); DWORD get_thread_id ();
}; };