lib/pulse: add "noexcept"

src/lib/pulse/Error.cxx

@@ -25,7 +25,7 @@
 #include <pulse/error.h>
 
 std::runtime_error
-MakePulseError(pa_context *context, const char *prefix)
+MakePulseError(pa_context *context, const char *prefix) noexcept
 {
 	const int e = pa_context_errno(context);
 	return FormatRuntimeError("%s: %s", prefix, pa_strerror(e));

src/lib/pulse/Error.hxx

@@ -25,6 +25,6 @@
 struct pa_context;
 
 std::runtime_error
-MakePulseError(pa_context *context, const char *prefix);
+MakePulseError(pa_context *context, const char *prefix) noexcept;
 
 #endif

src/lib/pulse/LockGuard.hxx

@@ -28,12 +28,12 @@ class LockGuard {
 	struct pa_threaded_mainloop *const mainloop;
 
 public:
-	explicit LockGuard(struct pa_threaded_mainloop *_mainloop)
+	explicit LockGuard(struct pa_threaded_mainloop *_mainloop) noexcept
 		:mainloop(_mainloop) {
 		pa_threaded_mainloop_lock(mainloop);
 	}
 
-	~LockGuard() {
+	~LockGuard() noexcept {
 		pa_threaded_mainloop_unlock(mainloop);
 	}
 

src/lib/pulse/LogError.cxx

@@ -26,7 +26,7 @@
 #include <pulse/error.h>
 
 void
-LogPulseError(pa_context *context, const char *prefix)
+LogPulseError(pa_context *context, const char *prefix) noexcept
 {
 	const int e = pa_context_errno(context);
 	FormatError(pulse_domain, "%s: %s", prefix, pa_strerror(e));

src/lib/pulse/LogError.hxx

@@ -23,6 +23,6 @@
 struct pa_context;
 
 void
-LogPulseError(pa_context *context, const char *prefix);
+LogPulseError(pa_context *context, const char *prefix) noexcept;
 
 #endif