[#BIO_method_name]
= BIO_method_name
:mrdocs:

Return the human‐readable name of the BIO_METHOD attached to `b.`

== Synopsis

Declared in `<openssl/bio.h>`

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

== Return Value

Internal NUL‐terminated method name string (do not free).

== Parameters

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


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