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¶
This manual page was written by the 0MQ community.