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An in-memory RNG that shares its file descriptor.

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This commit is contained in:
Alan Jeffrey 2017-01-05 13:51:53 +00:00
parent 143dfc879e
commit 7ace30f9bd
15 changed files with 203 additions and 23 deletions
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2
components/bluetooth/Cargo.toml
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@ -14,7 +14,7 @@ bitflags = "0.7"
bluetooth_traits = {path = "../bluetooth_traits"}
device = {git = "https://github.com/servo/devices", features = ["bluetooth-test"]}
ipc-channel = "0.5"
rand = "0.3"
servo_rand = {path = "../rand"}
uuid = {version = "0.3.1", features = ["v4"]}
[target.'cfg(target_os = "linux")'.dependencies]

6
components/bluetooth/lib.rs
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@ -7,7 +7,7 @@ extern crate bitflags;
extern crate bluetooth_traits;
extern crate device;
extern crate ipc_channel;
extern crate rand;
extern crate servo_rand;
#[cfg(target_os = "linux")]
extern crate tinyfiledialogs;
extern crate uuid;
@ -22,7 +22,7 @@ use bluetooth_traits::scanfilter::{BluetoothScanfilter, BluetoothScanfilterSeque
use device::bluetooth::{BluetoothAdapter, BluetoothDevice, BluetoothGATTCharacteristic};
use device::bluetooth::{BluetoothGATTDescriptor, BluetoothGATTService};
use ipc_channel::ipc::{self, IpcReceiver, IpcSender};
use rand::Rng;
use servo_rand::Rng;
use std::borrow::ToOwned;
use std::collections::{HashMap, HashSet};
use std::string::String;
@ -397,7 +397,7 @@ impl BluetoothManager {
fn generate_device_id(&mut self) -> String {
let mut device_id;
let mut rng = rand::thread_rng();
let mut rng = servo_rand::thread_rng();
loop {
device_id = rng.gen::<u32>().to_string();
if !self.cached_devices.contains_key(&device_id) {