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Man Pages
ZMQ_ERRNO(3) 0MQ Manual ZMQ_ERRNO(3)

zmq_errno - retrieve value of errno for the calling thread

int zmq_errno (void);

The zmq_errno() function shall retrieve the value of the errno variable for the calling thread.
The zmq_errno() function is provided to assist users on non-POSIX systems who are experiencing issues with retrieving the correct value of errno directly. Specifically, users on Win32 systems whose application is using a different C run-time library from the C run-time library in use by 0MQ will need to use zmq_errno() for correct operation.
 
Important
 
 
Users not experiencing issues with retrieving the correct value of errno should not use this function and should instead access the errno variable directly.

The zmq_errno() function shall return the value of the errno variable for the calling thread.

No errors are defined.

zmq(7)

This page was written by the 0MQ community. To make a change please read the 0MQ Contribution Policy at http://www.zeromq.org/docs:contributing.
12/13/2017 0MQ 4.2.3

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