1*2175Sjp161948=pod 2*2175Sjp161948 3*2175Sjp161948=head1 NAME 4*2175Sjp161948 5*2175Sjp161948SSL_CTX_ctrl, SSL_CTX_callback_ctrl, SSL_ctrl, SSL_callback_ctrl - internal handling functions for SSL_CTX and SSL objects 6*2175Sjp161948 7*2175Sjp161948=head1 SYNOPSIS 8*2175Sjp161948 9*2175Sjp161948 #include <openssl/ssl.h> 10*2175Sjp161948 11*2175Sjp161948 long SSL_CTX_ctrl(SSL_CTX *ctx, int cmd, long larg, void *parg); 12*2175Sjp161948 long SSL_CTX_callback_ctrl(SSL_CTX *, int cmd, void (*fp)()); 13*2175Sjp161948 14*2175Sjp161948 long SSL_ctrl(SSL *ssl, int cmd, long larg, void *parg); 15*2175Sjp161948 long SSL_callback_ctrl(SSL *, int cmd, void (*fp)()); 16*2175Sjp161948 17*2175Sjp161948=head1 DESCRIPTION 18*2175Sjp161948 19*2175Sjp161948The SSL_*_ctrl() family of functions is used to manipulate settings of 20*2175Sjp161948the SSL_CTX and SSL objects. Depending on the command B<cmd> the arguments 21*2175Sjp161948B<larg>, B<parg>, or B<fp> are evaluated. These functions should never 22*2175Sjp161948be called directly. All functionalities needed are made available via 23*2175Sjp161948other functions or macros. 24*2175Sjp161948 25*2175Sjp161948=head1 RETURN VALUES 26*2175Sjp161948 27*2175Sjp161948The return values of the SSL*_ctrl() functions depend on the command 28*2175Sjp161948supplied via the B<cmd> parameter. 29*2175Sjp161948 30*2175Sjp161948=head1 SEE ALSO 31*2175Sjp161948 32*2175Sjp161948L<ssl(3)|ssl(3)> 33*2175Sjp161948 34*2175Sjp161948=cut 35