[#BIO_method_name]
= BIO&lowbar;method&lowbar;name
:mrdocs:

Return the human&hyphen;readable name of the BIO&lowbar;METHOD attached to `b&period;`

== Synopsis

Declared in `&lt;openssl&sol;bio&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
char const*
BIO&lowbar;method&lowbar;name(xref:BIO.adoc[BIO] const* b);
----

== Return Value

Internal NUL&hyphen;terminated method name string (do not free)&period;

== Parameters

[cols="1,4"]
|===
| Name| Description
| *b*
| BIO whose method table is queried&period;
|===


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