rename to kmi

1 files changed, 0 insertions, 136 deletions

diff --git a/include/apos/timer.h b/include/apos/timer.h
deleted file mode 100644
index 6f83d23..0000000
--- a/include/apos/timer.h
+++ /dev/null
@@ -1,136 +0,0 @@
-/* SPDX-License-Identifier: GPL-3.0-or-later */
-/* Copyright 2021 - 2022, Kim Kuparinen < kimi.h.kuparinen@gmail.com > */
-
-#ifndef APOS_TIMER_H
-#define APOS_TIMER_H
-
-/**
- * @file timer.h
- * Timer handling.
- *
- * \todo Document exceptions and return values better.
- */
-
-#include <apos/types.h>
-
-/**
- * ticks_t typedef, use unsigned 64bit integer on all platforms.
- *
- * GCC will compile uint64_t even on 32bit platforms, just with some runtime
- * overhead, should be fine. This will allow us to have a reasonable time range
- * even with nanosecond clocks. (138 years with ~4.2 Hz clock)
- */
-typedef uint64_t ticks_t;
-
-/**
- * tunit_t typedef, whichever time unit we're dealing with.
- */
-typedef size_t tunit_t;
-
-/**
- * Timer structure.
- */
-struct timer {
-	/** tid. Thread ID of whoever scheduled the timer. */
-	id_t tid;
-	/** cid. Control ID, used to differentiate timers. */
-	id_t cid;
-
-	/** ticks. Absolute number of ticks, essentially a timepoint for when
-	 * the timer should trigger. */
-	ticks_t ticks;
-};
-
-/**
- * Initialize timers.
- *
- * @param fdt Pointer to global FDT
- */
-void init_timer(const void *fdt);
-
-/**
- * Set up timer interrupt ticks from now.
- *
- * @param tid Thread id for callback.
- * @param ticks Ticks from \ref current_ticks().
- * @return Id of created timer.
- */
-id_t new_rel_timer(id_t tid, ticks_t ticks);
-
-/**
- * Set up timer interrupt at ticks.
- *
- * @param tid Thread id for callback.
- * @param ticks Ticks from \ref current_ticks().
- * @return Id of created timer.
- */
-id_t new_abs_timer(id_t tid, ticks_t ticks);
-
-/**
- * Return a pointer to the newest timer, i.e. the one that is closest to
- * triggering.
- *
- * @return Pointer to a timer or NULL if queue is empty.
- */
-struct timer *newest_timer();
-
-/**
- * Find a timer associated with a specific control ID.
- *
- * @param cid Control ID to find.
- * @return Pointer to associated timer if found, else NULL.
- */
-struct timer *find_timer(id_t cid);
-
-/**
- * Remove a timer.
- *
- * @param timer Pointer to timer to remove.
- * @return OK on success.
- */
-stat_t remove_timer(struct timer *timer);
-
-/**
- * Convert nanoseconds to ticks.
- *
- * @param nsecs Number of nanoseconds to represent as ticks.
- * @return Equivalent ticks to nsecs.
- */
-ticks_t nsecs_to_ticks(tunit_t nsecs);
-
-/**
- * Convert microseconds to ticks.
- *
- * @param usecs Number of microseconds to represent as ticks.
- * @return Equivalent ticks to usecs.
- */
-static inline ticks_t usecs_to_ticks(tunit_t usecs)
-{
-	return nsecs_to_ticks(usecs * 1000);
-}
-
-/**
- * Convert milliseconds to ticks.
- *
- * @param msecs Number of milliseconds to represent as ticks.
- * @return Equivalent ticks to msecs.
- */
-static inline ticks_t msecs_to_ticks(tunit_t msecs)
-{
-	return usecs_to_ticks(msecs * 1000);
-}
-
-/**
- * Convert seconds to ticks.
- *
- * @param secs Number of seconds to represent as ticks.
- * @return Equivalent ticks to secs.
- */
-static inline ticks_t secs_to_ticks(tunit_t secs)
-{
-	/** \todo likely not a problem on 64bit systems, not sure how to handle situation on
-	 * 32bit */
-	return msecs_to_ticks(secs * 1000);
-}
-
-#endif /* APOS_TIMER_H */