| PRELIMINARY |
| SYNOPSIS |
| int tls_available() |
| |
| DESCRIPTION |
| If the global TLS initialisation could not been set up, |
| tls_is_available() returns 0, otherwise 1. |
| It is not very useful calling any other tls_*-efun if this one |
| returns 0, since there is no TLS-encryption available. |
| Most likely the global initialisation fails due to missing or |
| unreadable key resp. certificate-file. |
| |
| HISTORY |
| Introduced in LDMud 3.3.474 and following, backported to 3.2.11. |
| |
| SEE ALSO |
| tls_init_connection(E), tls_deinit_connection(E), |
| tls_query_connection_state(E), tls_query_connection_info(E), |
| tls_check_certificate(E), tls_refresh_certs(E) |