start support for gettimeofday and tv_usec

git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@116 f882894a-f735-0410-b71e-b25c423dba1c

1 files changed, 13 insertions, 0 deletions

diff --git a/plugins/utils.c b/plugins/utils.c
index d97ad48..6e52dab 100644
--- a/plugins/utils.c
+++ b/plugins/utils.c
@@ -316,6 +316,19 @@ is_option (char *str)
 
 
 
+double
+delta_time (struct timeval *tv)
+{
+        struct timeval *pt;
+        struct timezone *tz;
+
+        gettimeofday (pt, tz);
+
+        return (pt->tv_sec - tv->tv_sec + (pt->tv_usec - tv->tv_usec) / 1000000);
+}
+
+
+
 
 void
 strip (char *buffer)