Remove the unused & broken PyThread_*_sema() functions and related constants.

This closes SF patch #504215.

1 files changed, 0 insertions, 70 deletions

diff --git a/Python/thread_beos.h b/Python/thread_beos.h
index 74eab2e..82f99de 100644
--- a/Python/thread_beos.h
+++ b/Python/thread_beos.h
@@ -285,73 +285,3 @@ void PyThread_release_lock( PyThread_type_lock lock )
 		return;
 	}
 }
-
-/* ----------------------------------------------------------------------
- * Semaphore support.
- *
- * Guido says not to implement this because it's not used anywhere;
- * I'll do it anyway, you never know when it might be handy, and it's
- * easy...
- */
-PyThread_type_sema PyThread_allocate_sema( int value )
-{
-	sem_id sema;
-	
-	dprintf(("PyThread_allocate_sema called\n"));
-
-	sema = create_sem( value, "python semaphore" );
-	if( sema < B_NO_ERROR ) {
-		/* TODO: that's bad, raise an exception */
-		return 0;
-	}
-
-	dprintf(("PyThread_allocate_sema() -> %p\n", sema));
-	return (PyThread_type_sema) sema;
-}
-
-void PyThread_free_sema( PyThread_type_sema sema )
-{
-	status_t retval;
-	
-	dprintf(("PyThread_free_sema(%p) called\n", sema));
-	
-	retval = delete_sem( (sem_id)sema );
-	if( retval != B_NO_ERROR ) {
-		/* TODO: that's bad, raise an exception */
-		return;
-	}
-}
-
-int PyThread_down_sema( PyThread_type_sema sema, int waitflag )
-{
-	status_t retval;
-
-	dprintf(("PyThread_down_sema(%p, %d) called\n", sema, waitflag));
-
-	if( waitflag ) {
-		retval = acquire_sem( (sem_id)sema );
-	} else {
-		retval = acquire_sem_etc( (sem_id)sema, 1, B_TIMEOUT, 0 );
-	}
-	
-	if( retval != B_NO_ERROR ) {
-		/* TODO: that's bad, raise an exception */
-		return 0;
-	}
-
-	dprintf(("PyThread_down_sema(%p) return\n", sema));
-	return -1;
-}
-
-void PyThread_up_sema( PyThread_type_sema sema )
-{
-	status_t retval;
-	
-	dprintf(("PyThread_up_sema(%p)\n", sema));
-	
-	retval = release_sem( (sem_id)sema );
-	if( retval != B_NO_ERROR ) {
-		/* TODO: that's bad, raise an exception */
-		return;
-	}
-}