From 2f0131770e2c967beac5d11a521c477b02371374 Mon Sep 17 00:00:00 2001 From: Ian McFarlane Date: Sun, 20 Apr 2025 15:01:19 -0400 Subject: add rudimentary sleeping function based on CMOS clock --- kernel/include/comus/drivers/clock.h | 2 +- kernel/include/lib/klib.h | 7 +++++++ 2 files changed, 8 insertions(+), 1 deletion(-) (limited to 'kernel/include') diff --git a/kernel/include/comus/drivers/clock.h b/kernel/include/comus/drivers/clock.h index 35f26c6..7099fa7 100644 --- a/kernel/include/comus/drivers/clock.h +++ b/kernel/include/comus/drivers/clock.h @@ -9,6 +9,6 @@ #ifndef CLOCK_H_ #define CLOCK_H_ -extern void clock_update(void); +void clock_update(void); #endif /* clock.h */ diff --git a/kernel/include/lib/klib.h b/kernel/include/lib/klib.h index e009b3b..e79af41 100644 --- a/kernel/include/lib/klib.h +++ b/kernel/include/lib/klib.h @@ -310,4 +310,11 @@ void *krealloc(void *ptr, size_t size); */ void kfree(void *ptr); +/* + * Calls unixtime over and over until a number of seconds have passed + * + * @param seconds - number of seconds to wait, minimum (may take longer) + */ +void kspin_sleep_seconds(size_t seconds); + #endif /* klib.h */ -- cgit v1.2.3-freya