path: root/include/date.h
diff options
authorPablo Neira Ayuso <>2009-08-21 16:06:08 +0200
committerPablo Neira Ayuso <>2009-08-21 16:06:08 +0200
commit58411110894c0a9e6a1a1ec9dbdf2fbe2ef3da00 (patch)
tree384477cd9a167103eedde5d0b0993cd1ac927092 /include/date.h
parent3e6852f806c4368eda451b39f12b2ac2f2b5d33b (diff)
conntrackd: reduce the number of gettimeofday() syscalls
This patch reduces the number of gettimeofday syscalls by caching the current time in a variable at the beginning of the main loop. Based on a suggestion from Vincent Jardin. Signed-off-by: Pablo Neira Ayuso <>
Diffstat (limited to 'include/date.h')
1 files changed, 10 insertions, 0 deletions
diff --git a/include/date.h b/include/date.h
new file mode 100644
index 0000000..296b996
--- /dev/null
+++ b/include/date.h
@@ -0,0 +1,10 @@
+#ifndef _DATE_H_
+#define _DATE_H_
+#include <sys/time.h>
+int do_gettimeofday(void);
+void gettimeofday_cached(struct timeval *tv);
+int time_cached(void);