/*****************************************************************************
- * RRDtool 1.0.33 Copyright Tobias Oetiker, 1997 - 2000
+ * RRDtool 1.1.x Copyright Tobias Oetiker, 1997 - 2002
*****************************************************************************
* rrd_info Get Information about the configuration of an RRD
*****************************************************************************/
static char * sprintf_alloc(char *, ...);
static info_t *push(info_t *, char *, enum info_type, infoval);
info_t *rrd_info(int, char **);
+info_t *rrd_info_r(char *filename);
/* allocate memory for string */
static char *
return(next);
}
-
+
info_t *
rrd_info(int argc, char **argv) {
- int i,ii=0;
+ info_t *info;
+
+ if(argc < 2){
+ rrd_set_error("please specify an rrd");
+ return NULL;
+ }
+
+ info = rrd_info_r(argv[1]);
+
+ return(info);
+}
+
+
+
+info_t *
+rrd_info_r(char *filename) {
+ unsigned int i,ii=0;
FILE *in_file;
rrd_t rrd;
info_t *data,*cd;
enum cf_en current_cf;
enum dst_en current_ds;
- if(rrd_open(argv[1],&in_file,&rrd, RRD_READONLY)==-1){
+ if(rrd_open(filename,&in_file,&rrd, RRD_READONLY)==-1){
return(NULL);
}
fclose(in_file);
- info.u_str=argv[1];
+ info.u_str=filename;
cd=push(NULL,sprintf_alloc("filename"), RD_I_STR, info);
data=cd;
switch (current_ds) {
case DST_CDEF:
{
- char *buffer;
+ char *buffer = 0;
rpn_compact2str((rpn_cdefds_t *) &(rrd.ds_def[i].par[DS_cdef]),
rrd.ds_def, &buffer);
info.u_str = buffer;
break;
case CF_FAILURES:
{
- short j;
+ unsigned short j;
char *violations_array;
char history[MAX_FAILURES_WINDOW_LEN+1];
violations_array = (char*) rrd.cdp_prep[i*rrd.stat_head->ds_cnt +ii].scratch;