CRYPTO_GET_PROVIDER_LIST
{ (uint_t)CRYPTO_GET_PROVIDER_LIST, "CRYPTO_GET_PROVIDER_LIST",
while ((r = ioctl(kernel_fd, CRYPTO_GET_PROVIDER_LIST, pl)) < 0) {
while ((r = ioctl(kernel_fd, CRYPTO_GET_PROVIDER_LIST, pl)) < 0) {
case CRYPTO_GET_PROVIDER_LIST: