report support of TPS option in unistd.h and sysconf

also update another newish feature in sysconf, stackaddr

include/unistd.h

@@ -225,6 +225,7 @@ void syncfs(int);
 #define _POSIX_THREAD_SAFE_FUNCTIONS _POSIX_VERSION
 #define _POSIX_THREAD_ATTR_STACKADDR _POSIX_VERSION
 #define _POSIX_THREAD_ATTR_STACKSIZE _POSIX_VERSION
+#define _POSIX_THREAD_PRIORITY_SCHEDULING _POSIX_VERSION
 #define _POSIX_TIMERS           _POSIX_VERSION
 #define _POSIX_TIMEOUTS         _POSIX_VERSION
 #define _POSIX_MONOTONIC_CLOCK  _POSIX_VERSION

src/conf/sysconf.c

@@ -89,9 +89,9 @@ long sysconf(int name)
 		[_SC_THREAD_KEYS_MAX] = PTHREAD_KEYS_MAX,
 		[_SC_THREAD_STACK_MIN] = PTHREAD_STACK_MIN,
 		[_SC_THREAD_THREADS_MAX] = -1,
-		[_SC_THREAD_ATTR_STACKADDR] = -1,
+		[_SC_THREAD_ATTR_STACKADDR] = VER,
 		[_SC_THREAD_ATTR_STACKSIZE] = VER,
-		[_SC_THREAD_PRIORITY_SCHEDULING] = -1,
+		[_SC_THREAD_PRIORITY_SCHEDULING] = VER,
 		[_SC_THREAD_PRIO_INHERIT] = -1,
 		[_SC_THREAD_PRIO_PROTECT] = -1,
 		[_SC_THREAD_PROCESS_SHARED] = VER,