crypto/engine/eng_ctrl.c

179 int ENGINE_ctrl(ENGINE *e, int cmd, long i, void *p, void (*f) (void))
235          ENGINE_ctrl(e, ENGINE_CTRL_GET_CMD_FLAGS, cmd, NULL, NULL)) < 0) {
256     if ((e->ctrl == NULL) || ((num = ENGINE_ctrl(e,
279     if (ENGINE_ctrl(e, num, i, p, f) > 0)
295     if ((e->ctrl == NULL) || ((num = ENGINE_ctrl(e,
320          ENGINE_ctrl(e, ENGINE_CTRL_GET_CMD_FLAGS, num, NULL, NULL)) < 0) {
339          * We deliberately force the result of ENGINE_ctrl() to 0 or 1 rather
344         if (ENGINE_ctrl(e, num, 0, (void *)arg, NULL) > 0)
357         if (ENGINE_ctrl(e, num, 0, (void *)arg, NULL) > 0)
382     if (ENGINE_ctrl(e, num, l, NULL, NULL) > 0)