diff options
Diffstat (limited to 'doc/zmq_strerror.txt')
-rw-r--r-- | doc/zmq_strerror.txt | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/doc/zmq_strerror.txt b/doc/zmq_strerror.txt new file mode 100644 index 0000000..2bdf762 --- /dev/null +++ b/doc/zmq_strerror.txt @@ -0,0 +1,50 @@ +zmq_strerror(3) +=============== + + +NAME +---- +zmq_strerror - returns string describing the error number + + +SYNOPSIS +-------- +'const char *zmq_strerror (int errnum);' + + +DESCRIPTION +----------- +As 0MQ defines few additional (non-POSIX) error codes, standard +'strerror' isn't capable of translating those errors into human readable +strings. Instead, 'zmq_strerror' should be used. + + +RETURN VALUE +------------ +Returns string describing the error number. + + +ERRORS +------ +No errors are defined. + + +EXAMPLE +------- +---- +void *ctx = zmq_init (1, 1, 0); +if (!ctx) { + printf ("error occured during zmq_init: %s\\n", zmq_strerror (errno)); + abort (); +} +---- + + +SEE ALSO +-------- +linkzmq:zmq[7] + + +AUTHOR +------ +Martin Sustrik <sustrik at 250bpm dot com> |