Zeromq interface Function: zmq_errno– returns the value of errno to the thread that called this function

ZeroMQ Official Address: Http://api.zeromq.org/4-0:zmq_errno

Zmq_errno (3) ØMQ Manual-ømq/3.2.5

Name

zmq_errno– returns the value of errno to the thread that called this function

Synopsis

int zmq_errno (void);

Description

The function Zmq_errno () returns the value of the errno variable to the thread that called the function.

The Zmq_errno () function solves the problem in order to help users who use non-POSIX systems to obtain the current errno value directly. Especially for Win32 users who use special C run-time link libraries, Zmq_errno () is required to perform the current operation when ZMQ uses these libraries.

Users who do not need to retrieve the current value of errno should not use this function, but should operate directly on the value of errno.

Return value

The Zmq_errno () function returns the current value of errno to the thread that called the function.

Errors

No error code is defined.

See Also

ZMQ (7)

Authors

THISØMQ manual page was written by Martin Sustrik <[email Protected]> and Martin Lucina <[email Protected]>.

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Policy

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Zeromq interface Function: zmq_errno– returns the value of errno to the thread that called this function