X-Git-Url: https://unix4lyfe.org/gitweb/darkstat-debian/blobdiff_plain/a1e8056c92203d02860d719abb1d562453896da8..4da209d9116b41ab59eeedc5823bc2cb64b5bc3e:/now.h

diff --git a/now.h b/now.h
index 2dd8e4a..9c61f45 100644
--- a/now.h
+++ b/now.h
@@ -1,9 +1,36 @@
 /* darkstat 3
  * copyright (c) 2001-2006 Emil Mikulic.
  *
- * now.h: a cache of the current time
- * This lets us avoid superfluous gettimeofday() syscalls.
+ * now.h: a cache of the current time.
+ *
+ * Permission to use, copy, modify, and distribute this file for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
-#include <time.h>
+#include <sys/types.h>
+
+void now_init(void);
+void now_update(void); /* once per event loop (in darkstat.c) */
+
+long now_real(void);
+long now_mono(void);
+
+long mono_to_real(const long t);
+long real_to_mono(const long t);
+
+/* Emits warnings if a call is too slow. */
+struct timespec;
+void timer_start(struct timespec *t);
+void timer_stop(const struct timespec * const t,
+                const int64_t nsec,
+                const char *warning);
 
-extern time_t now; /* updated in the event loop in darkstat.c */
+/* vim:set ts=3 sw=3 tw=80 et: */