SSL_CTX_ctrl(3)

     SSL_CTX_ctrl(3)        0.9.6h (2001-09-13)        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, char *parg);
           long SSL_CTX_callback_ctrl(SSL_CTX *, int cmd, void (*fp)());

           long SSL_ctrl(SSL *ssl, int cmd, long larg, char *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)

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