[#SSL_get_error]
= SSL_get_error
:mrdocs:

Map a TLS/SSL I/O return value to a detailed error / retry code.

== Synopsis

Declared in `<openssl/ssl.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
int
SSL_get_error(
    xref:SSL.adoc[SSL] const* s,
    int ret_code);
----

== Return Value

SSL_ERROR_NONE, SSL_ERROR_ZERO_RETURN, SSL_ERROR_WANT_READ/WRITE, SSL_ERROR_SYSCALL, SSL_ERROR_SSL, or another SSL_ERROR_* code.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *s*
| SSL connection on which the I/O call was made.
| *ret_code*
| Return value from SSL_read, SSL_write, SSL_do_handshake, SSL_accept, SSL_connect, or SSL_shutdown.
|===


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