diff options
| -rw-r--r-- | drivers/unix/socket_helpers.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/unix/socket_helpers.h b/drivers/unix/socket_helpers.h index 5ef9ad3088..5b42c13eae 100644 --- a/drivers/unix/socket_helpers.h +++ b/drivers/unix/socket_helpers.h @@ -124,6 +124,13 @@ static int _socket_create(IP::Type &p_type, int type, int protocol) { WARN_PRINT("Unable to set/unset IPv4 address mapping over IPv6"); } } + if (protocol == IPPROTO_UDP && p_type != IP::TYPE_IPV6) { + // Enable broadcasting for UDP sockets if it's not IPv6 only (IPv6 has no broadcast option). + int broadcast = 1; + if (setsockopt(sockfd, SOL_SOCKET, SO_BROADCAST, (char *)&broadcast, sizeof(broadcast)) != 0) { + WARN_PRINT("Error when enabling broadcasting"); + } + } return sockfd; } |