From 8f8138d9bdd7e86af0e57ec3e2eca22c0335732a Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Mon, 8 Jul 2019 10:30:06 +0530
Subject: [PATCH] Have monotic() return numbers offset from init time

---
 kitty/data-types.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/kitty/data-types.c b/kitty/data-types.c
index 3499f9b5a..91b22a8da 100644
--- a/kitty/data-types.c
+++ b/kitty/data-types.c
@@ -89,7 +89,9 @@ static inline double monotonic_(void) {
 }
 #endif
 
-double monotonic() { return monotonic_(); }
+static double start_time = 0;
+
+double monotonic() { return monotonic_() - start_time; }
 
 static PyObject*
 redirect_std_streams(PyObject UNUSED *self, PyObject *args) {
@@ -254,6 +256,7 @@ PyInit_fast_data_types(void) {
 #ifdef __APPLE__
     mach_timebase_info(&timebase);
 #endif
+    start_time = monotonic_();
 
     if (m != NULL) {
         if (!init_logging(m)) return NULL;