[#SSL_CONF_cmd]
= SSL_CONF_cmd
:mrdocs:

Apply a configuration command (option plus optional value) to an SSL_CONF_CTX.

== Synopsis

Declared in `<openssl/ssl.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
int
SSL_CONF_cmd(
    xref:SSL_CONF_CTX.adoc[SSL_CONF_CTX]* cctx,
    char const* cmd,
    char const* value);
----

== Return Value

Positive on success (see man page for exact codes), 0 or negative on error.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *cctx*
| Configuration context previously prepared with flags/prefix/target.
| *cmd*
| Command or option name (prefix‐sensitive; see SSL_CONF_cmd(3)).
| *value*
| Optional value for `cmd,` or NULL when unused.
|===


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