/*****************************************************************************
- * RRDtool 1.1.x Copyright Tobias Oetiker, 1997 - 2002
+ * RRDtool 1.2.10 Copyright by Tobi Oetiker, 1997-2005
*****************************************************************************
* rrd_last.c
*****************************************************************************
time_t
rrd_last(int argc, char **argv)
{
+ if(argc < 2){
+ rrd_set_error("please specify an rrd");
+ return(-1);
+ }
+
+ return( rrd_last_r(argv[1]) );
+}
+
+
+time_t
+rrd_last_r(const char *filename)
+{
FILE *in_file;
time_t lastup;
rrd_t rrd;
- if(argc < 2){
- rrd_set_error("please specify an rrd");
- return(-1);
- }
- if(rrd_open(argv[1], &in_file, &rrd, RRD_READONLY)==-1){
+ if(rrd_open(filename, &in_file, &rrd, RRD_READONLY)==-1){
return(-1);
}
lastup = rrd.live_head->last_up;
fclose(in_file);
return(lastup);
}
-
-