diff options
Diffstat (limited to 'openbsc/src/mgcp/mgcp_network.c')
-rw-r--r-- | openbsc/src/mgcp/mgcp_network.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/openbsc/src/mgcp/mgcp_network.c b/openbsc/src/mgcp/mgcp_network.c index 729a89c95..ea95c6182 100644 --- a/openbsc/src/mgcp/mgcp_network.c +++ b/openbsc/src/mgcp/mgcp_network.c @@ -394,3 +394,25 @@ int mgcp_bind_net_rtp_port(struct mgcp_endpoint *endp, int rtp_port) endp->net_end.rtcp.cb = rtp_data_net; return bind_rtp(endp->cfg, &endp->net_end, ENDPOINT_NUMBER(endp)); } + +int mgcp_free_rtp_port(struct mgcp_rtp_end *end) +{ + if (end->local_alloc != PORT_ALLOC_DYNAMIC) { + LOGP(DMGCP, LOGL_ERROR, "Should only be called for dynamic ports.\n"); + return -1; + } + + if (end->rtp.fd != -1) { + close(end->rtp.fd); + end->rtp.fd = -1; + bsc_unregister_fd(&end->rtp); + } + + if (end->rtcp.fd != -1) { + close(end->rtcp.fd); + end->rtcp.fd = -1; + bsc_unregister_fd(&end->rtcp); + } + + return 0; +} |