ZMQ_STRERROR(3) 0MQ Manual ZMQ_STRERROR(3)
NAME
zmq_strerror - get 0MQ error message string
SYNOPSIS
const char *zmq_strerror (int errnum);
DESCRIPTION
The zmq_strerror() function shall return a pointer to an error message
string corresponding to the error number specified by the errnum
argument. As 0MQ defines additional error numbers over and above those
defined by the operating system, applications should use zmq_strerror()
in preference to the standard strerror() function.
RETURN VALUE
The zmq_strerror() function shall return a pointer to an error message
string.
ERRORS
No errors are defined.
EXAMPLE
Displaying an error message when a 0MQ context cannot be initialised.
void *ctx = zmq_init (1, 1, 0);
if (!ctx) {
printf ("Error occurred during zmq_init(): %s\n", zmq_strerror (errno));
abort ();
}
SEE ALSO
zmq(7)
AUTHORS
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0MQ 4.3.4 01/18/2023 ZMQ_STRERROR(3)
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