NAME
BIO_printf —
formatted output to a BIO
SYNOPSIS
/* -lcrypto */
#include <openssl/bio.h>
int
BIO_printf(BIO *bio,
const char *format, ...);
DESCRIPTION
BIO_printf()
is a wrapper around vfprintf(3), sending the output to the specified
bio.
RETURN VALUES
These functions return the number of bytes written, or -1 if an error occurs.
SEE ALSO
HISTORY
BIO_printf() first appeared in SSLeay
0.6.5 and has been available since OpenBSD 2.4.