Hello,
i've gotten the lib file working in my program after a hard long strugle.
i'm planing on using rrd_create, rrd_update and rrd_graph.
now the problem is after getting rrd to create the database i'm trying to
update it with some test data.
/* filling up the array */
char * cmdList[4;
cmdList[0] = "rrdtool";
cmdList[1] = "update";
cmdList[2] = "test.rrd";
cmdList[3] = "987957210:4000";
/* updating db */
rrd_update(3, &cmdList[1]);
up till now everything is working fine but when entering the rrd_update
i'm getting a page fault error when going through the second time in the while
loop;
while (1) {
static struct option long_options[] =
{
{"template", required_argument, 0, 't'},
{0,0,0,0}
};
int option_index = 0;
int opt;
opt = getopt_long(argc, argv, "t:",
long_options, &option_index);
if (opt == EOF)
break;
switch(opt) {
case 't':
template = optarg;
break;
case '?':
rrd_set_error("unknown option '%s'",argv[optind-1]);
rrd_free(&rrd);
return(-1);
}
}
i have no clue why it would go wrong at this point
going through the second time at the
opt = getopt - a page fault is generated
is there away to by pass this problem?
Regards,
Edwyn Stapel
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