Added allowbroadcast()

diff --git a/Modules/socketmodule.c b/Modules/socketmodule.c
index cc182a788098d62fd044f70b39b7bda4ed5bdf02..849eec41f60c8c90bc7dfe46435abee6102d5bb1 100644 (file)
--- a/Modules/socketmodule.c
+++ b/Modules/socketmodule.c
@@ -33,7 +33,7 @@ Limitations:
 - no asynchronous I/O (but read polling: avail)
 - no read/write operations (use send/recv or makefile instead)
 - no flags on sendto/recvfrom operations
-- no setsockopt() call
+- no general setsockopt() call (but see s.allowbroadcast())
 
 Interface:
 
@@ -53,6 +53,7 @@ Socket methods:
 
 - s.accept() --> new socket object, sockaddr
 - s.avail() --> boolean
+- s.allowbroadcast(boolean) --> None
 - s.bind(sockaddr) --> None
 - s.connect(sockaddr) --> None
 - s.listen(n) --> None
@@ -341,6 +342,26 @@ sock_accept(s, args)
 }
 
 
+/* s.allowbroadcast() method */
+
+static object *
+sock_allowbroadcast(s, args)
+       sockobject *s;
+       object *args;
+{
+       int flag;
+       int res;
+       if (!getintarg(args, &flag))
+               return NULL;
+       res = setsockopt(s->sock_fd, SOL_SOCKET, SO_BROADCAST,
+                        &flag, sizeof flag);
+       if (res < 0)
+               return socket_error();
+       INCREF(None);
+       return None;
+}
+
+
 /* s.avail() method */
 
 static object *
@@ -582,6 +603,7 @@ sock_shutdown(s, args)
 static struct methodlist sock_methods[] = {
        {"accept",      sock_accept},
        {"avail",       sock_avail},
+       {"allowbroadcast",      sock_allowbroadcast},
        {"bind",        sock_bind},
        {"close",       sock_close},
        {"connect",     sock_connect},