event/MultiSocketMonitor: use uint64_t instead of gint64

src/event/MultiSocketMonitor.cxx

@@ -43,7 +43,7 @@ MultiSocketMonitor::MultiSocketMonitor(EventLoop &_loop)
 	:loop(_loop),
 	 source((Source *)g_source_new(&multi_socket_monitor_source_funcs,
 				       sizeof(*source))),
-	 absolute_timeout_us(G_MAXINT64) {
+	 absolute_timeout_us(-1) {
 	source->monitor = this;
 
 	g_source_attach(&source->base, loop.GetContext());
@@ -61,8 +61,8 @@ MultiSocketMonitor::Prepare(gint *timeout_r)
 {
 	int timeout_ms = *timeout_r = PrepareSockets();
 	absolute_timeout_us = timeout_ms < 0
-		? G_MAXINT64
-		: GetTime() + gint64(timeout_ms) * 1000;
+		? uint64_t(-1)
+		: GetTime() + uint64_t(timeout_ms) * 1000;
 
 	return false;
 }

src/event/MultiSocketMonitor.hxx

@@ -29,6 +29,7 @@
 #include <forward_list>
 
 #include <assert.h>
+#include <stdint.h>
 
 #ifdef WIN32
 /* ERRORis a WIN32 macro that poisons our namespace; this is a
@@ -52,7 +53,7 @@ class MultiSocketMonitor {
 
 	EventLoop &loop;
 	Source *source;
-	gint64 absolute_timeout_us;
+	uint64_t absolute_timeout_us;
 	std::forward_list<GPollFD> fds;
 
 public:
@@ -69,7 +70,7 @@ public:
 	}
 
 	gcc_pure
-	gint64 GetTime() const {
+	uint64_t GetTime() const {
 		return g_source_get_time(&source->base);
 	}