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implement uv_udp_set_multicast_ttl and uv_udp_set_broadcast on windows

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This commit is contained in:
Igor Zinkovsky 2012-01-22 17:52:20 -08:00
parent 497b1ecd00
commit 726e36cf7c
1 changed files with 21 additions and 0 deletions
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21
src/win/udp.c
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@ -578,3 +578,24 @@ void uv_process_udp_send_req(uv_loop_t* loop, uv_udp_t* handle,
DECREASE_PENDING_REQ_COUNT(handle);
}
int uv_udp_set_multicast_ttl(uv_udp_t* handle, int ttl) {
if (setsockopt(handle->socket, IPPROTO_IP, IP_MULTICAST_TTL,
(const char*)&ttl, sizeof ttl) == -1) {
uv__set_sys_error(handle->loop, errno);
return -1;
}
return 0;
}
int uv_udp_set_broadcast(uv_udp_t* handle, int on) {
if (setsockopt(handle->socket, SOL_SOCKET, SO_BROADCAST, (const char*)&on,
sizeof on) == -1) {
uv__set_sys_error(handle->loop, errno);
return -1;
}
return 0;
}