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From 69adf9e32f5b11e15c0cbe17f9331c77fed65bf8 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Sat, 28 May 2022 15:50:50 -0700
Subject: [PATCH] Deal with 64bit time_t default on 32bit architectures
Deal with Y2K38 concerns related to Linux input events on more recent
kernels and libcs on 32-bit systems
Upstream-Status: Pending
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
libsuinput/src/suinput.c | 11 ++++++++++-
1 file changed, 10 insertions(+), 1 deletion(-)
diff --git a/libsuinput/src/suinput.c b/libsuinput/src/suinput.c
index 8d5fb71..13ff16a 100644
--- a/libsuinput/src/suinput.c
+++ b/libsuinput/src/suinput.c
@@ -45,11 +45,20 @@ int suinput_emit(int uinput_fd, uint16_t ev_type, uint16_t ev_code,
struct input_event event;
memset(&event, 0, sizeof(event));
- gettimeofday(&event.time, 0);
event.type = ev_type;
event.code = ev_code;
event.value = ev_value;
+/* attempt to deal with 64-bit time keeping on recent 32-bit systems */
+#if (__BITS_PER_LONG != 32 || !defined(__USE_TIME_BITS64))
+ gettimeofday(&event.time, 0);
+#else
+ struct timeval now;
+ memset(&now, 0, sizeof(now));
+ gettimeofday(&now, 0);
+ event.input_event_sec = now.tv_sec;
+ event.input_event_usec = now.tv_usec;
+#endif
return suinput_write_event(uinput_fd, &event);
}
--
2.36.1
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