From: Guido van Rossum <guido@python.org>
Date: Tue, 8 Oct 1996 14:21:49 +0000 (+0000)
Subject: Add waitflag to down_sema().
X-Git-Tag: v1.4~131
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=a63518436a2742d261df7e6b2f5f5d9a405ba600;p=thirdparty%2FPython%2Fcpython.git

Add waitflag to down_sema().
---

diff --git a/Include/pythread.h b/Include/pythread.h
index 3a04a8ba53b7..965e0f8b67e2 100644
--- a/Include/pythread.h
+++ b/Include/pythread.h
@@ -34,7 +34,9 @@ void release_lock Py_PROTO((type_lock));
 
 type_sema allocate_sema Py_PROTO((int));
 void free_sema Py_PROTO((type_sema));
-void down_sema Py_PROTO((type_sema));
+int down_sema Py_PROTO((type_sema, int));
+#define WAIT_SEMA	1
+#define NOWAIT_SEMA	0
 void up_sema Py_PROTO((type_sema));
 
 #ifndef NO_EXIT_PROG
diff --git a/Include/thread.h b/Include/thread.h
index 3a04a8ba53b7..965e0f8b67e2 100644
--- a/Include/thread.h
+++ b/Include/thread.h
@@ -34,7 +34,9 @@ void release_lock Py_PROTO((type_lock));
 
 type_sema allocate_sema Py_PROTO((int));
 void free_sema Py_PROTO((type_sema));
-void down_sema Py_PROTO((type_sema));
+int down_sema Py_PROTO((type_sema, int));
+#define WAIT_SEMA	1
+#define NOWAIT_SEMA	0
 void up_sema Py_PROTO((type_sema));
 
 #ifndef NO_EXIT_PROG