X509_STORE_set_verify_cb_func(3)				      OpenSSL					  X509_STORE_set_verify_cb_func(3)

NAME

       X509_STORE_set_verify_cb_func, X509_STORE_set_verify_cb - set verification callback

LIBRARY

       libcrypto, -lcrypto

SYNOPSIS

	#include <openssl/x509_vfy.h>

	void X509_STORE_set_verify_cb(X509_STORE *st,
				       int (*verify_cb)(int ok, X509_STORE_CTX *ctx));

	void X509_STORE_set_verify_cb_func(X509_STORE *st,
				       int (*verify_cb)(int ok, X509_STORE_CTX *ctx));

DESCRIPTION

       X509_STORE_set_verify_cb() sets the verification callback of ctx to verify_cb overwriting any existing callback.

       X509_STORE_set_verify_cb_func() also sets the verification callback but it is implemented as a macro.

NOTES

       The verification callback from an X509_STORE is inherited by the corresponding X509_STORE_CTX structure when it is initialized. This can be
       used to set the verification callback when the X509_STORE_CTX is otherwise inaccessible (for example during S/MIME verification).

BUGS

       The macro version of this function was the only one available before OpenSSL 1.0.0.

RETURN VALUES

       X509_STORE_set_verify_cb() and X509_STORE_set_verify_cb_func() do not return a value.

SEE ALSO

       X509_STORE_CTX_set_verify_cb(3) CMS_verify(3)

HISTORY

       X509_STORE_set_verify_cb_func() is available in all versions of SSLeay and OpenSSL.

       X509_STORE_set_verify_cb() was added to OpenSSL 1.0.0.

1.0.1i								    2011-06-05					  X509_STORE_set_verify_cb_func(3)