const syscall.EWOULDBLOCK

3 uses

	syscall (current package)
		syscall_unix.go#L139: 	return e == EAGAIN || e == EWOULDBLOCK || e == ETIMEDOUT
		zerrors_linux_amd64.go#L1312: 	EWOULDBLOCK     = Errno(0xb)

	google.golang.org/grpc/internal/transport/readyreader
		raw_conn_linux.go#L38: 	return err == syscall.EAGAIN || err == syscall.EWOULDBLOCK