gh-89415: Add source-specific multicast constants to socket module (#…

…103684) Add socket options for source-specific multicast when present as C #defines. Co-authored-by: Oleg Iarygin <dralife@yandex.ru>
python · Apr 27, 2023 · 1d99e9e · 1d99e9e
1 parent 9169a56
commit 1d99e9e
Show file tree

Hide file tree

Showing 2 changed files with 14 additions and 0 deletions.
diff --git a/Misc/NEWS.d/next/Library/2023-04-22-11-20-27.gh-issue-89415.YHk760.rst b/Misc/NEWS.d/next/Library/2023-04-22-11-20-27.gh-issue-89415.YHk760.rst
@@ -0,0 +1,2 @@
+Add :mod:`socket` constants for source-specific multicast.
+Patch by Reese Hyde.
diff --git a/Modules/socketmodule.c b/Modules/socketmodule.c
@@ -8418,6 +8418,18 @@ socket_exec(PyObject *m)
 #ifdef IP_BIND_ADDRESS_NO_PORT
     ADD_INT_MACRO(m, IP_BIND_ADDRESS_NO_PORT);
 #endif
+#ifdef IP_UNBLOCK_SOURCE
+    ADD_INT_MACRO(m, IP_UNBLOCK_SOURCE);
+#endif
+#ifdef IP_BLOCK_SOURCE
+    ADD_INT_MACRO(m, IP_BLOCK_SOURCE);
+#endif
+#ifdef IP_ADD_SOURCE_MEMBERSHIP
+    ADD_INT_MACRO(m, IP_ADD_SOURCE_MEMBERSHIP);
+#endif
+#ifdef IP_DROP_SOURCE_MEMBERSHIP
+    ADD_INT_MACRO(m, IP_DROP_SOURCE_MEMBERSHIP);
+#endif
 
     /* IPv6 [gs]etsockopt options, defined in RFC2553 */
 #ifdef  IPV6_JOIN_GROUP
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1,2 @@
		Add :mod:`socket` constants for source-specific multicast.
		Patch by Reese Hyde.