X-Git-Url: https://gerrit.o-ran-sc.org/r/gitweb?a=blobdiff_plain;ds=sidebyside;f=src%2Fbindings%2Frmr-python%2Frmr%2Frmr.py;h=00f6e715d07660ac203070cb46875a78561609dd;hb=fa09c30e9450c45853311c6f07a621e1b9218ff0;hp=b666299d6dc9e8316d6f2f6fe599bc7a306d86ce;hpb=5b8070aee9f53c14333447d1444f5b83921cac28;p=ric-plt%2Flib%2Frmr.git

diff --git a/src/bindings/rmr-python/rmr/rmr.py b/src/bindings/rmr-python/rmr/rmr.py
index b666299..00f6e71 100644
--- a/src/bindings/rmr-python/rmr/rmr.py
+++ b/src/bindings/rmr-python/rmr/rmr.py
@@ -93,6 +93,9 @@ def _state_to_status(stateno):
     return sdict.get(stateno, "UNKNOWN STATE")
 
 
+_RCONST = _get_constants()
+
+
 ##############
 # PUBLIC API
 ##############
@@ -100,7 +103,15 @@ def _state_to_status(stateno):
 
 # These constants are directly usable by importers of this library
 # TODO: Are there others that will be useful?
-RMR_MAX_RCV_BYTES = _get_constants()["RMR_MAX_RCV_BYTES"]
+
+RMR_MAX_RCV_BYTES = _RCONST["RMR_MAX_RCV_BYTES"]
+
+RMRFL_NONE = _RCONST.get("RMRFL_MTCALL", 0x02)	  # initialisation flags
+RMRFL_NONE = _RCONST.get("RMRFL_NONE", 0x0)
+
+RMR_OK = _RCONST["RMR_OK"]                        # useful state constants
+RMR_ERR_TIMEOUT = _RCONST["RMR_ERR_TIMEOUT"]
+RMR_ERR_RETRY = _RCONST["RMR_ERR_RETRY"]
 
 
 class rmr_mbuf_t(Structure):
@@ -213,6 +224,20 @@ def rmr_alloc_msg(vctx, size):
     return _rmr_alloc_msg(vctx, size)
 
 
+_rmr_free_msg = rmr_c_lib.rmr_free_msg
+_rmr_free_msg.argtypes = [c_void_p]
+_rmr_free_msg.restype = None
+
+
+def rmr_free_msg(mbuf):
+    """
+    Refer to the rmr C documentation for rmr_free_msg
+    extern void rmr_free_msg( rmr_mbuf_t* mbuf )
+    """
+    if mbuf is not None:
+        _rmr_free_msg(mbuf)
+
+
 _rmr_payload_size = rmr_c_lib.rmr_payload_size
 _rmr_payload_size.argtypes = [POINTER(rmr_mbuf_t)]
 _rmr_payload_size.restype = c_int