From 025525266f6861437ca54aca2a86eb505a486baf Mon Sep 17 00:00:00 2001
From: "Ondrej Zajicek (work)" <santiago@crfreenet.org>
Date: Thu, 1 Jun 2017 12:33:20 +0200
Subject: Timers: Replace old timers with microsecond timers

The old timer interface is still kept, but implemented by new timers. The
plan is to switch from the old inteface to the new interface, then clean
it up.
---
 sysdep/unix/timer.h | 91 +++++++++++++++++++----------------------------------
 1 file changed, 33 insertions(+), 58 deletions(-)

(limited to 'sysdep/unix/timer.h')

diff --git a/sysdep/unix/timer.h b/sysdep/unix/timer.h
index aa3ed143..1c4f6e3b 100644
--- a/sysdep/unix/timer.h
+++ b/sysdep/unix/timer.h
@@ -11,58 +11,38 @@
 
 #include <time.h>
 
-#include "lib/resource.h"
-
-typedef time_t bird_clock_t;		/* Use instead of time_t */
-
-typedef struct timer {
-  resource r;
-  void (*hook)(struct timer *);
-  void *data;
-  uint randomize;			/* Amount of randomization */
-  uint recurrent;			/* Timer recurrence */
-  node n;				/* Internal link */
-  bird_clock_t expires;			/* 0=inactive */
-} timer;
-
-timer *tm_new(pool *);
-void tm_start(timer *, uint after);
-void tm_stop(timer *);
-void tm_dump_all(void);
-
-extern bird_clock_t now; 		/* Relative, monotonic time in seconds */
-extern bird_clock_t now_real;		/* Time in seconds since fixed known epoch */
-extern bird_clock_t boot_time;
-
-static inline int
-tm_active(timer *t)
-{
-  return t->expires != 0;
-}
-
-static inline bird_clock_t
-tm_remains(timer *t)
-{
-  return t->expires ? t->expires - now : 0;
-}
-
-static inline void
-tm_start_max(timer *t, bird_clock_t after)
-{
-  bird_clock_t rem = tm_remains(t);
-  tm_start(t, (rem > after) ? rem : after);
-}
-
-static inline timer *
-tm_new_set(pool *p, void (*hook)(struct timer *), void *data, uint rand, uint rec)
-{
-  timer *t = tm_new(p);
-  t->hook = hook;
-  t->data = data;
-  t->randomize = rand;
-  t->recurrent = rec;
-  return t;
-}
+#include "lib/birdlib.h"
+#include "lib/timer.h"
+
+
+typedef struct timer2 timer;
+
+static inline timer *tm_new(pool *p)
+{ return (void *) tm2_new(p); }
+
+static inline void tm_start(timer *t, bird_clock_t after)
+{ tm2_start(t, after S_); }
+
+static inline void tm_stop(timer *t)
+{ tm2_stop(t); }
+
+// void tm_dump_all(void);
+
+//extern bird_clock_t now; 		/* Relative, monotonic time in seconds */
+//extern bird_clock_t now_real;		/* Time in seconds since fixed known epoch */
+//extern bird_clock_t boot_time;
+
+static inline int tm_active(timer *t)
+{ return tm2_active(t); }
+
+static inline bird_clock_t tm_remains(timer *t)
+{ return tm2_remains(t) TO_S; }
+
+static inline void tm_start_max(timer *t, bird_clock_t after)
+{ tm2_start_max(t, after S_); }
+
+static inline timer * tm_new_set(pool *p, void (*hook)(timer *), void *data, uint rand, uint rec)
+{ return tm2_new_init(p, hook, data, rec S_, rand S_); }
 
 
 struct timeformat {
@@ -77,12 +57,7 @@ bird_clock_t tm_parse_datetime(char *);	/* Convert date to bird_clock_t */
 void
 tm_format_datetime(char *x, struct timeformat *fmt_spec, bird_clock_t t);
 
-#define TIME_T_IS_64BIT (sizeof(time_t) == 8)
-#define TIME_T_IS_SIGNED ((time_t) -1 < 0)
+#define TIME_INFINITY ((s64) 0x7fffffffffffffff)
 
-#define TIME_INFINITY							\
-  ((time_t) (TIME_T_IS_SIGNED ?						\
-	     (TIME_T_IS_64BIT ? 0x7fffffffffffffff : 0x7fffffff):	\
-	     (TIME_T_IS_64BIT ? 0xffffffffffffffff : 0xffffffff)))
 
 #endif
-- 
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