ZMQ_STRERROR
Section: 0MQ Manual (3)
Updated: 11/23/2012
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NAME
zmq_strerror - get 0MQ error message stringSYNOPSIS
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 0MQ manual page was written by Martin Sustrik <m[blue]sustrik@250bpm.comm[][1]> and Martin Lucina <m[blue]mato@kotelna.skm[][2]>.
NOTES
- 1.
-
sustrik@250bpm.com
- mailto:sustrik@250bpm.com
- 2.
-
mato@kotelna.sk
- mailto:mato@kotelna.sk
Index
- NAME
- SYNOPSIS
- DESCRIPTION
- RETURN VALUE
- ERRORS
- EXAMPLE
- SEE ALSO
- AUTHORS
- NOTES