PK_ERROR_code_t PK_SESSION_set_smp ( --- received arguments --- const PK_SESSION_smp_o_t *options --- SMP options ) This function sets the Symmetric Multi-Processing (SMP) parameters for the session. Specific Errors: PK_ERROR_bad_option_data Input parameters are not valid The SMP options can be specified or modified at any time during a session. See also PK_SESSION_set_smp_stacksize.