From e0e5edcb6ee413f723663e46ee7032a4d6dd1ac1 Mon Sep 17 00:00:00 2001 From: Guido van Rossum Date: Sun, 20 Oct 1991 20:22:28 +0000 Subject: Added allowbroadcast() --- Modules/socketmodule.c | 24 +++++++++++++++++++++++- 1 file changed, 23 insertions(+), 1 deletion(-) diff --git a/Modules/socketmodule.c b/Modules/socketmodule.c index cc182a7..849eec4 100644 --- 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}, -- cgit v0.12