[#CONF_dump_bio]
= CONF_dump_bio
:mrdocs:

Dump a legacy CONF hash table to a BIO in name=value form.

== Synopsis

Declared in `<openssl/conf.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
int
CONF_dump_bio(
    xref:lhash_st_CONF_VALUE.adoc[lhash_st_CONF_VALUE]* conf,
    xref:BIO.adoc[BIO]* out);
----

== Return Value

1 on success, or 0 on failure.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *conf*
| LHASH of CONF_VALUE entries to print.
| *out*
| Destination BIO.
|===


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