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

This closes SF patch #504215.

1 files changed, 0 insertions, 60 deletions

diff --git a/Python/thread_solaris.h b/Python/thread_solaris.h
index 8e24126..d3512d4 100644
--- a/Python/thread_solaris.h
+++ b/Python/thread_solaris.h
@@ -174,63 +174,3 @@ PyThread_release_lock(PyThread_type_lock lock)
 	if (mutex_unlock((mutex_t *) lock))
 		perror("mutex_unlock");
 }
-
-/*
- * Semaphore support.
- */
-PyThread_type_sema 
-PyThread_allocate_sema(int value)
-{
-	sema_t *sema;
-	dprintf(("PyThread_allocate_sema called\n"));
-	if (!initialized)
-		PyThread_init_thread();
-
-	sema = (sema_t *) malloc(sizeof(sema_t));
-	if (sema_init(sema, value, USYNC_THREAD, 0)) {
-		perror("sema_init");
-		free((void *) sema);
-		sema = 0;
-	}
-	dprintf(("PyThread_allocate_sema() -> %p\n",  sema));
-	return (PyThread_type_sema) sema;
-}
-
-void 
-PyThread_free_sema(PyThread_type_sema sema)
-{
-	dprintf(("PyThread_free_sema(%p) called\n",  sema));
-	if (sema_destroy((sema_t *) sema))
-		perror("sema_destroy");
-	free((void *) sema);
-}
-
-int 
-PyThread_down_sema(PyThread_type_sema sema, int waitflag)
-{
-	int success;
-
-	dprintf(("PyThread_down_sema(%p) called\n",  sema));
-	if (waitflag)
-		success = sema_wait((sema_t *) sema);
-	else
-		success = sema_trywait((sema_t *) sema);
-	if (success < 0) {
-		if (errno == EBUSY)
-			success = 0;
-		else
-			perror("sema_wait");
-	}
-	else
-		success = !success;
-	dprintf(("PyThread_down_sema(%p) return %d\n",  sema, success));
-	return success;
-}
-
-void 
-PyThread_up_sema(PyThread_type_sema sema)
-{
-	dprintf(("PyThread_up_sema(%p)\n",  sema));
-	if (sema_post((sema_t *) sema))
-		perror("sema_post");
-}