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author | Micah Anderson <micah@riseup.net> | 2014-11-11 11:53:55 -0500 |
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committer | Micah Anderson <micah@riseup.net> | 2014-11-11 11:53:55 -0500 |
commit | 7d5c3dcd969161322deed6c43f8a6a3cb92c3369 (patch) | |
tree | 109b05c88c7252d7609ef324d62ef9dd7f06123f /zmq/backend/cython/checkrc.pxd | |
parent | 44be832c5708baadd146cb954befbc3dcad8d463 (diff) |
upgrade to 14.4.1upstream/14.4.1
Diffstat (limited to 'zmq/backend/cython/checkrc.pxd')
-rw-r--r-- | zmq/backend/cython/checkrc.pxd | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/zmq/backend/cython/checkrc.pxd b/zmq/backend/cython/checkrc.pxd new file mode 100644 index 0000000..3bf69fc --- /dev/null +++ b/zmq/backend/cython/checkrc.pxd @@ -0,0 +1,23 @@ +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 == 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 -1 + return 0 |