Fixed dependencies of Control Plane to use external_lib sources

1 files changed, 26 insertions, 0 deletions

diff --git a/external_libs/python/pyzmq-14.7.0/zmq/backend/cython/checkrc.pxd b/external_libs/python/pyzmq-14.7.0/zmq/backend/cython/checkrc.pxd
new file mode 100644
index 00000000..a3afc6bb
--- /dev/null
+++ b/external_libs/python/pyzmq-14.7.0/zmq/backend/cython/checkrc.pxd
@@ -0,0 +1,26 @@
+from libc.errno cimport EINTR, EAGAIN
+from cpython cimport PyErr_CheckSignals
+from libzmq cimport zmq_errno, ZMQ_ETERM
+
+
+cdef inline int _check_rc(int rc) except -1:
+    """internal utility for checking zmq return condition
+    
+    and raising the appropriate Exception class
+    """
+    cdef int errno = zmq_errno()
+    PyErr_CheckSignals()
+    if rc < 0:
+        if errno == EINTR:
+            from zmq.error import InterruptedSystemCall
+            raise InterruptedSystemCall(errno)
+        elif errno == EAGAIN:
+            from zmq.error import Again
+            raise Again(errno)
+        elif errno == ZMQ_ETERM:
+            from zmq.error import ContextTerminated
+            raise ContextTerminated(errno)
+        else:
+            from zmq.error import ZMQError
+            raise ZMQError(errno)
+    return 0