From 2395ce8c7fc19f937bbddbe309a2a9ea937a3b86 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Haoran=20S=2E=20Diao=20=28=E5=88=81=E6=B5=A9=E7=84=B6=29?=
 <0@hairydiode.xyz>
Date: Sat, 13 Sep 2025 03:36:56 -0700
Subject: Added a delay in the im display loop so that it takes up less cpu
 time

---
 ptyim.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/ptyim.c b/ptyim.c
index 787581e..599eee3 100644
--- a/ptyim.c
+++ b/ptyim.c
@@ -6,6 +6,7 @@
 #include <unistd.h>
 #include <errno.h>
 #include <string.h>
+#include <time.h>
 
 #include <fcntl.h>
 #include <sys/ioctl.h>
@@ -18,6 +19,11 @@
 #include "im.h"
 #include "escape.h"
 #define WRITE_BUFFER_LEN 128
+//100ms latency should be fine
+#define IM_LATENCY 1000000
+struct timespec im_sleep = {0, IM_LATENCY};
+
+
 //determines if the master process is running
 int running = 1;
 //pty master and slave fd
@@ -136,6 +142,7 @@ void * im_disp_routine (void *args) {
 				out_clr = 0;
 			}
 		}
+		nanosleep(&im_sleep, NULL);;
 	}
 }
 //main thread exit
-- 
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