1 files changed, 0 insertions, 126 deletions
diff --git a/utils/open-isns/timer.c b/utils/open-isns/timer.c
deleted file mode 100644
index ed8a23f..0000000
--- a/utils/open-isns/timer.c
+++ /dev/null
@@ -1,126 +0,0 @@
-/*
- * Timers (one-short and periodic)
- *
- * Copyright (C) 2007 Olaf Kirch <olaf.kirch@oracle.com>
- */
-
-#include <stdlib.h>
-#include <time.h>
-#include "isns.h"
-#include "util.h"
-
-typedef struct isns_timer isns_timer_t;
-struct isns_timer {
-	isns_list_t		it_list;
-	time_t			it_when;
-	unsigned int		it_period;
-	isns_timer_callback_t *	it_func;
-	void *			it_data;
-};
-
-
-static ISNS_LIST_DECLARE(timers);
-
-static void
-__isns_arm_timer(isns_timer_t *tm)
-{
-	isns_list_t	*pos, *next;
-	time_t		when = tm->it_when;
-
-	isns_list_foreach(&timers, pos, next) {
-		isns_timer_t *cur = isns_list_item(isns_timer_t, it_list, pos);
-
-		if (when < cur->it_when)
-			break;
-	}
-	isns_item_insert_before(pos, &tm->it_list);
-}
-
-static isns_timer_t *
-__isns_create_timer(time_t when,
-		unsigned int period,
-		isns_timer_callback_t *fn,
-		void *data)
-{
-	isns_timer_t	*tm;
-
-	tm = isns_calloc(1, sizeof(*tm));
-	tm->it_when = when;
-	tm->it_period = period;
-	tm->it_func = fn;
-	tm->it_data = data;
-	return tm;
-}
-
-void
-isns_add_timer(unsigned int period,
-		isns_timer_callback_t *fn,
-		void *data)
-{
-	isns_timer_t	*tm;
-
-	isns_assert(period);
-	tm = __isns_create_timer(time(NULL) + period, period, fn, data);
-	__isns_arm_timer(tm);
-}
-
-void
-isns_add_oneshot_timer(unsigned int expires,
-		isns_timer_callback_t *fn,
-		void *data)
-{
-	isns_timer_t	*tm;
-
-	tm = __isns_create_timer(time(NULL) + expires, 0, fn, data);
-	__isns_arm_timer(tm);
-}
-
-void
-isns_cancel_timer(isns_timer_callback_t *fn, void *data)
-{
-	isns_list_t	*pos, *next;
-
-	isns_list_foreach(&timers, pos, next) {
-		isns_timer_t *tm = isns_list_item(isns_timer_t, it_list, pos);
-
-		if (tm->it_func == fn
-		 && (data == NULL || tm->it_data == data)) {
-			isns_list_del(pos);
-			isns_free(tm);
-		}
-	}
-}
-
-time_t
-isns_run_timers(void)
-{
-
-	while (!isns_list_empty(&timers)) {
-		isns_timer_t *tm = isns_list_item(isns_timer_t, it_list, timers.next);
-		isns_timer_callback_t *func;
-		time_t expire;
-		void *data;
-
-		expire = tm->it_when;
-		if (time(NULL) < expire)
-			return expire;
-
-		isns_list_del(&tm->it_list);
-		func = tm->it_func;
-		data = tm->it_data;
-		expire = 0;
-
-		/* If it's a periodic timer, rearm it now. This allows
-		 * the timer callback to cancel the timer. */
-		if (tm->it_period) {
-			tm->it_when = time(NULL) + tm->it_period;
-			__isns_arm_timer(tm);
-		} else {
-			isns_free(tm);
-		}
-
-		func(data);
-	}
-
-	return 0;
-}