[#SSL_CTX_set_purpose]
= SSL_CTX_set_purpose
:mrdocs:

Set the X509 purpose on an SSL context's verification parameters.

== Synopsis

Declared in `<openssl/ssl.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
int
SSL_CTX_set_purpose(
    xref:SSL_CTX.adoc[SSL_CTX]* ctx,
    int purpose);
----

== Return Value

1 on success, or 0 on failure.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *ctx*
| SSL context whose X509_VERIFY_PARAM purpose is updated.
| *purpose*
| Purpose identifier (see X509_PURPOSE_* / X509_VERIFY_PARAM_set_purpose).
|===


[.small]#Created with https://www.mrdocs.com[MrDocs]#