+
+ if (rrd_test_error()) {
+ printf("RRDtool " PACKAGE_VERSION
+ " Copyright by Tobi Oetiker, 1997-2010\n\n");
+ if (!strcmp(name, "rrdcreate")) {
+ printf("Usage: rrdcreate <filename>\n"
+ "\t\t\t[--start|-b start time]\n"
+ "\t\t\t[--step|-s step]\n"
+ "\t\t\t[--no-overwrite]\n"
+ "\t\t\t[DS:ds-name:DST:dst arguments]\n"
+ "\t\t\t[RRA:CF:cf arguments]\n\n");
+ }
+ else if (!strcmp(name, "rrdinfo")) {
+ printf("Usage: rrdinfo <filename>\n");
+ }
+ else {
+ printf("Usage: rrdupdate <filename>\n"
+ "\t\t\t[--template|-t ds-name[:ds-name]...]\n"
+ "\t\t\ttime|N:value[:value...]\n\n"
+ "\t\t\tat-time@value[:value...]\n\n"
+ "\t\t\t[ time:value[:value...] ..]\n\n");
+ }
+
+ printf("ERROR: %s\n", rrd_get_error());
+ rrd_clear_error();
+ return 1;
+ }