NAME    [Toc]    [Back]

       BIO_ctrl_pending - Find out how many bytes are buffered in
       a BIO

SYNOPSIS    [Toc]    [Back]

       #include <openssl/bio.h>

       size_t BIO_ctrl_pending(
               BIO *bio );

DESCRIPTION    [Toc]    [Back]

       The BIO_ctrl_pending()  function  returns  the  number  of
       bytes buffered in a BIO.

NOTES    [Toc]    [Back]

       When bio is NULL, the OpenSSL library calls assert().

RETURN VALUES    [Toc]    [Back]

       The following return values can occur: The number of bytes
       pending the BIO.

SEE ALSO    [Toc]    [Back]

       Functions: bio(3), BIO_s_mem(3), BIO_new_bio_pair(3)



                                              BIO_ctrl_pending(3)