| nn_strerror(3) |
| ============== |
| |
| NAME |
| ---- |
| nn_strerror - convert an error number into human-readable string |
| |
| |
| SYNOPSIS |
| -------- |
| *#include <nanomsg/nn.h>* |
| |
| *const char *nn_strerror (int 'errnum');* |
| |
| |
| DESCRIPTION |
| ----------- |
| Converts error number (errno) into a human-readable string. As opposed to |
| 'strerror(3)' this function handles nanomsg-specific errors in addition |
| to standard system errors. |
| |
| |
| RETURN VALUE |
| ------------ |
| Return error message string. |
| |
| |
| ERRORS |
| ------ |
| No errors are defined. |
| |
| |
| EXAMPLE |
| ------- |
| |
| ---- |
| rc = nn_send (s, "ABC", 3, 0); |
| if (rc < 0) |
| printf ("nn_send failed: %s\n", nn_strerror (errno)); |
| ---- |
| |
| SEE ALSO |
| -------- |
| linknanomsg:nn_errno[3] |
| linknanomsg:nn_symbol[3] |
| linknanomsg:nanomsg[7] |
| |
| |
| AUTHORS |
| ------- |
| Martin Sustrik <sustrik@250bpm.com> |
| |
