/usr/man/cat.3/SSL_CTX_callback_ctrl.3(/usr/man/cat.3/SSL_CTX_callback_ctrl.3)

SSL_CTX_ctrl(3)              OpenSSL              SSL_CTX_ctrl(3)

NAME

     SSL_CTX_ctrl, SSL_CTX_callback_ctrl, SSL_ctrl,
     SSL_callback_ctrl - internal handling functions for SSL_CTX
     and SSL objects

SYNOPSIS

      #include <openssl/ssl.h>

      long SSL_CTX_ctrl(SSL_CTX *ctx, int cmd, long larg, void *parg);
      long SSL_CTX_callback_ctrl(SSL_CTX *, int cmd, void (*fp)());

      long SSL_ctrl(SSL *ssl, int cmd, long larg, void *parg);
      long SSL_callback_ctrl(SSL *, int cmd, void (*fp)());

DESCRIPTION

     The SSL_*_ctrl() family of functions is used to manipulate
     settings of the SSL_CTX and SSL objects. Depending on the
     command cmd the arguments larg, parg, or fp are evaluated.
     These functions should never be called directly. All
     functionalities needed are made available via other
     functions or macros.

RETURN VALUES

     The return values of the SSL*_ctrl() functions depend on the
     command supplied via the cmd parameter.

SEE ALSO

     ssl(3)

1.0.2t               Last change: 2019-09-10                    1

See also SSL_CTX_ctrl(3)
See also SSL_callback_ctrl(3)
See also SSL_ctrl(3)