BIO_ctrl_pending(3)

• NAME
• SYNOPSIS
• DESCRIPTION
• BUGS
• RETURN VALUES
• SEE ALSO

NAME

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

SYNOPSIS

 #include <openssl/bio.h>

 size_t BIO_ctrl_pending(BIO *bio);

DESCRIPTION

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

BUGS

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

RETURN VALUES

The following return values can occur:

>=0

The number of bytes pending the BIO.

SEE ALSO

bio(3), BIO_s_mem(3), BIO_new_bio_pair(3)