diff --git a/src/rrd_last.c b/src/rrd_last.c
index a0a7cbbf785698da361e96c326300feba7a17dd0..96d2d09cadef5bb10bb8adc2fdb713a0878384c0 100644 (file)
--- a/src/rrd_last.c
+++ b/src/rrd_last.c
/*****************************************************************************
/*****************************************************************************
- * RRDtool 1.2.27 Copyright by Tobi Oetiker, 1997-2008
+ * RRDtool 1.3.8 Copyright by Tobi Oetiker, 1997-2009
*****************************************************************************
* rrd_last.c
*****************************************************************************
*****************************************************************************
* rrd_last.c
*****************************************************************************
#include "rrd_tool.h"
#include "rrd_tool.h"
-time_t
-rrd_last(int argc, char **argv)
+time_t rrd_last(
+ int argc,
+ char **argv)
{
{
- if(argc < 2){
+ if (argc < 2) {
rrd_set_error("please specify an rrd");
rrd_set_error("please specify an rrd");
- return(-1);
+ return (-1);
}
}
- return( rrd_last_r(argv[1]) );
+ return (rrd_last_r(argv[1]));
}
}
-
-time_t
-rrd_last_r(const char *filename)
+
+time_t rrd_last_r(
+ const char *filename)
{
{
- FILE *in_file;
- time_t lastup;
+ time_t lastup = -1;
+ rrd_file_t *rrd_file;
- rrd_t rrd;
+ rrd_t rrd;
- if(rrd_open(filename, &in_file, &rrd, RRD_READONLY)==-1){
- return(-1);
+ rrd_file = rrd_open(filename, &rrd, RRD_READONLY);
+ if (rrd_file != NULL) {
+ lastup = rrd.live_head->last_up;
+ rrd_close(rrd_file);
}
}
- lastup = rrd.live_head->last_up;
rrd_free(&rrd);
rrd_free(&rrd);
- fclose(in_file);
- return(lastup);
+ return (lastup);
}
}
-
-