sysmobts: Begin with an OML router that will be used by the manager

Begin with the basics of a OML Router. This is currently only
capable of accepting a connection and read messages but it will
evolve into a router in multiple stages. The first usage will
be by the sysmobts-mgr. An OML Error Indication will be sent by
the sysmobts-mgr and it will be forwarded to the BSC. In the
second step we will set a relative power reduction from the
sysmobts-mgr.

In the long-term this code will be used to communicate with a
second TRX.

1 files changed, 13 insertions, 0 deletions

diff --git a/src/osmo-bts-sysmo/oml_router.h b/src/osmo-bts-sysmo/oml_router.h
new file mode 100644
index 00000000..f8fe4c95
--- /dev/null
+++ b/src/osmo-bts-sysmo/oml_router.h
@@ -0,0 +1,13 @@
+#pragma once
+
+struct gsm_bts;
+struct osmo_fd;
+
+/**
+ * The default path sysmobts will listen for incoming
+ * registrations for OML routing and sending.
+ */
+#define OML_ROUTER_PATH "/var/run/sysmobts/oml_router"
+
+
+int oml_router_init(struct gsm_bts *bts, struct osmo_fd *accept, struct osmo_fd *read);