EPROTONOSUPPORT  1587 native_client_sdk/src/libraries/nacl_io/kernel_proxy.cc       errno = EPROTONOSUPPORT;
EPROTONOSUPPORT  1621 native_client_sdk/src/libraries/nacl_io/kernel_proxy.cc     errno = EPROTONOSUPPORT;
EPROTONOSUPPORT   181 native_client_sdk/src/tests/nacl_io_socket_test/socket_test.cc   EXPECT_EQ(EPROTONOSUPPORT, errno);
EPROTONOSUPPORT   248 native_client_sdk/src/tests/nacl_io_test/socket_test.cc   EXPECT_EQ(errno, EPROTONOSUPPORT);
EPROTONOSUPPORT   258 native_client_sdk/src/tests/nacl_io_test/socket_test.cc   EXPECT_EQ(errno, EPROTONOSUPPORT);
EPROTONOSUPPORT   260 native_client_sdk/src/tests/nacl_io_test/socket_test.cc   EXPECT_EQ(errno, EPROTONOSUPPORT);
EPROTONOSUPPORT   503 net/third_party/nss/ssl/unix_err.c     case EPROTONOSUPPORT: prError = PR_PROTOCOL_NOT_SUPPORTED_ERROR; break;
EPROTONOSUPPORT    36 third_party/talloc/libreplace/socketpair.c 		errno = EPROTONOSUPPORT;