* configure.in: Remove PTH_ALLOW.

	* cygwin.din: Remove @PTH_ALLOW@ prefixes to pthread functions.
	Add new pthread exports.
	* pthread.cc: New wrapper functions for the above new exports.
	* sched.cc (valid_sched_parameters): New function.
	(sched_setparam): Use it.
	(sched_set_thread_priority): New function. Used by pthread_sched*.
	* thread.cc (pthread_key_destructor::InsertAfter): New function.
	(pthread_key_destructor::UnlinkNext): New function.
	(pthread_key_destructor::Next): New function.
	(pthread_key_destructor_list::Insert): New function.
	(pthread_key_destructor_list::Remove): New function.
	(pthread_key_destructor_list::Pop): New function.
	(pthread_key_destructor::pthread_key_destructor): New function.
	(pthread_key_destructor_list::IterateNull): New function.
	(MTinterface::Init): Initialise new member.
	(pthread::pthread): Initialise new members.
	(pthread::create): Copy new attributes. Set the new thread priority.
	(pthread_attr::pthread_attr): Initialise new members.
	(pthread_key::pthread_key): Setup destructor function.
	(pthread_key::~pthread_key): Remove destructor function.
	(pthread_mutexattr::pthread_mutexattr): New function.
	(pthread_mutexattr::~pthread_mutexattr): New function.
	(__pthread_once): New function.
	(__pthread_cleanup): New function.
	(__pthread_cancel): New function.
	(__pthread_setcancelstate): New function.
	(__pthread_setcanceltype): New function.
	(__pthread_testcancel): New function.
	(__pthread_attr_getinheritsched): New function.
	(__pthread_attr_getschedparam): New function.
	(__pthread_attr_getschedpolicy): New function.
	(__pthread_attr_getscope): New function.
	(__pthread_attr_setinheritsched): New function.
	(__pthread_attr_setschedparam): New function.
	(__pthread_attr_setschedpolicy): New function.
	(__pthread_attr_setscope): New function.
	(__pthread_exit): Call any key destructors on thread exit.
	(__pthread_join): Use the embedded attr values.
	(__pthread_detach): Use the embedded attr values.
	(__pthread_getconcurrency): New function.
	(__pthread_getschedparam): New function.
	(__pthread_key_create): Pass the destructor on object creation.
	(__pthread_key_delete): Correct incorrect prototype.
	(__pthread_setconcurrency): New function.
	(__pthread_setschedparam): New function.
	(__pthread_cond_timedwait): Support static mutex initialisers.
	(__pthread_cond_wait): Ditto.
	(__pthread_mutex_getprioceiling): New function.
	(__pthread_mutex_lock): Support static mutex initialisers.
	(__pthread_mutex_trylock): Ditto.
	(__pthread_mutex_unlock): Ditto.
	(__pthread_mutex_destroy): Ditto.
	(__pthread_mutex_setprioceiling): New function.
	(__pthread_mutexattr_getprotocol): New function.
	(__pthread_mutexattr_getpshared): New function.
	(__pthread_mutexattr_gettype): New function.
	(__pthread_mutexattr_init): New function.
	(__pthread_mutexattr_destroy): New function.
	(__pthread_mutexattr_setprotocol): New function.
	(__pthread_mutexattr_setprioceiling): New function.
	(__pthread_mutexattr_getprioceiling): New function.
	(__pthread_mutexattr_setpshared): New function.
	(__pthread_mutexattr_settype): New function.
	Remove stubs for non MT_SAFE compilation.
	* thread.h: Remove duplicate #defines.
	Add prototypes for new functions in thread.cc.
	(pthread_key_destructor): New class.
	(pthread_key_destructor_list): New class.
	(pthread_attr): Add new members.
	(pthread): Remove members that are duplicated in the pthread_attr class.
	(pthread_mutex_attr): Add new members.
	(pthread_once): New class.
	* include/pthread.h: Add prototypes for new functions exported from cygwin1.dll.
	Remove typedefs.
	* include/sched.h: Add prototypes for new functions in sched.cc.
	* include/cygwin/types.h: Add typedefs from pthread.h

1 files changed, 19 insertions, 8 deletions

diff --git a/winsup/cygwin/include/sched.h b/winsup/cygwin/include/sched.h
index 8b8e277e6..f97b8ebf4 100644
--- a/winsup/cygwin/include/sched.h
+++ b/winsup/cygwin/include/sched.h
@@ -31,21 +31,32 @@ extern "C" {
 #endif
 
 /* max priority for policy */
-  int sched_get_priority_max (int);
+int sched_get_priority_max (int);
 /* min priority for policy */
-  int sched_get_priority_min (int);
+int sched_get_priority_min (int);
 /* get sched params for process */
-  int sched_getparam (pid_t, struct sched_param *);
+int sched_getparam (pid_t, struct sched_param *);
 /* get the scheduler for pid */
-  int sched_getscheduler (pid_t);
+int sched_getscheduler (pid_t);
 /* get the time quantum for pid */
-  int sched_rr_get_interval (pid_t, struct timespec *);
+int sched_rr_get_interval (pid_t, struct timespec *);
 /* set the scheduling parameters */
-  int sched_setparam (pid_t, const struct sched_param *);
+int sched_setparam (pid_t, const struct sched_param *);
 /* set the scheduler */
-  int sched_setscheduler (pid_t, int, const struct sched_param *);
+int sched_setscheduler (pid_t, int, const struct sched_param *);
 /* yield the cpu */
-  int sched_yield (void);
+int sched_yield (void);
+
+#if defined(__INSIDE_CYGWIN__)
+/* These are private helper functions used to calculate scheduler settings and
+ * validate parameters */
+
+/* check parameters for validity */
+int valid_sched_parameters(const struct sched_param *);
+/* set a single thread's priority */
+int sched_set_thread_priority(HANDLE thread, int priority);
+
+#endif /* INSIDE_CYGWIN */
 
 #ifdef __cplusplus
 }