thread/*Cond: rename methods to match std::condition_variable

src/input/BufferedInputStream.cxx

@@ -50,7 +50,7 @@ BufferedInputStream::~BufferedInputStream() noexcept
 	{
 		const std::lock_guard<Mutex> lock(mutex);
 		stop = true;
-		wake_cond.signal();
+		wake_cond.notify_one();
 	}
 
 	thread.Join();
@@ -81,7 +81,7 @@ BufferedInputStream::Seek(offset_type new_offset)
 
 	seek_offset = new_offset;
 	seek = true;
-	wake_cond.signal();
+	wake_cond.notify_one();
 
 	while (seek)
 		client_cond.wait(mutex);
@@ -123,21 +123,21 @@ BufferedInputStream::Read(void *ptr, size_t s)
 			if (!IsAvailable()) {
 				/* wake up the sleeping thread */
 				idle = false;
-				wake_cond.signal();
+				wake_cond.notify_one();
 			}
 
 			return nbytes;
 		}
 
 		if (read_error) {
-			wake_cond.signal();
+			wake_cond.notify_one();
 			std::rethrow_exception(std::exchange(read_error, {}));
 		}
 
 		if (idle) {
 			/* wake up the sleeping thread */
 			idle = false;
-			wake_cond.signal();
+			wake_cond.notify_one();
 		}
 
 		client_cond.wait(mutex);
@@ -163,7 +163,7 @@ BufferedInputStream::RunThread() noexcept
 
 			idle = false;
 			seek = false;
-			client_cond.signal();
+			client_cond.notify_one();
 		} else if (!idle && !read_error &&
 			   input->IsAvailable() && !input->IsEOF()) {
 			const auto read_offset = input->GetOffset();
@@ -186,7 +186,7 @@ BufferedInputStream::RunThread() noexcept
 						input->Seek(offset);
 					} catch (...) {
 						read_error = std::current_exception();
-						client_cond.signal();
+						client_cond.notify_one();
 						InvokeOnAvailable();
 					}
 				}
@@ -202,7 +202,7 @@ BufferedInputStream::RunThread() noexcept
 				read_error = std::current_exception();
 			}
 
-			client_cond.signal();
+			client_cond.notify_one();
 			InvokeOnAvailable();
 		} else
 			wake_cond.wait(mutex);

src/input/BufferedInputStream.hxx

@@ -99,7 +99,7 @@ public:
 	}
 
 	void OnInputStreamAvailable() noexcept override {
-		wake_cond.signal();
+		wake_cond.notify_one();
 	}
 
 private:

src/input/CondHandler.hxx

@@ -31,11 +31,11 @@ struct CondInputStreamHandler final : InputStreamHandler {
 
 	/* virtual methods from class InputStreamHandler */
 	void OnInputStreamReady() noexcept override {
-		cond.signal();
+		cond.notify_one();
 	}
 
 	void OnInputStreamAvailable() noexcept override {
-		cond.signal();
+		cond.notify_one();
 	}
 };
 

src/input/ProxyInputStream.cxx

@@ -46,7 +46,7 @@ ProxyInputStream::SetInput(InputStreamPtr _input) noexcept
 	   ready */
 	CopyAttributes();
 
-	set_input_cond.signal();
+	set_input_cond.notify_one();
 }
 
 void

src/input/ThreadInputStream.cxx

@@ -46,7 +46,7 @@ ThreadInputStream::Stop() noexcept
 	{
 		const std::lock_guard<Mutex> lock(mutex);
 		close = true;
-		wake_cond.signal();
+		wake_cond.notify_one();
 	}
 
 	Cancel();
@@ -145,7 +145,7 @@ ThreadInputStream::Read(void *ptr, size_t read_size)
 			size_t nbytes = std::min(read_size, r.size);
 			memcpy(ptr, r.data, nbytes);
 			buffer.Consume(nbytes);
-			wake_cond.broadcast();
+			wake_cond.notify_all();
 			offset += nbytes;
 			return nbytes;
 		}