1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
|
/*
* Copyright (c) 1997-2002 Silicon Graphics, Inc. All Rights Reserved.
*/
#include <pcp/pmapi.h>
#include <pcp/impl.h>
#include <pcp/pmda.h>
static void
usage(void)
{
fprintf(stderr, "Usage: %s [options]\n\n", pmProgname);
fputs("Options:\n"
" -D N set pmDebug debugging flag to N\n"
" -d domain use domain (numeric) for metrics domain of PMDA\n"
" -h helpfile get help text from helpfile rather then default path\n"
" -l logfile write log into logfile rather than using default log name\n"
"\nExactly one of the following options may appear:\n"
" -i port expect PMCD to connect on given inet port (number or name)\n"
" -p expect PMCD to supply stdin/stdout (pipe)\n"
" -u socket expect PMCD to connect on given unix domain socket\n"
" -6 port expect PMCD to connect on given ipv6 port (number or name)\n",
stderr);
exit(1);
}
int
main(int argc, char *argv[])
{
int err = 0;
pmdaInterface desc = { 0 };
__pmSetProgname(argv[0]);
/*
* Honour the pmcd connection protocol ...
*/
pmdaDaemon(&desc, PMDA_INTERFACE_3, pmProgname, desc.domain, "pmdashutdown.log", NULL);
if (desc.status != 0) {
fprintf(stderr, "pmdaDaemon() failed!\n");
exit(1);
}
if (pmdaGetOpt(argc, argv, "D:d:h:i:l:pu:6:", &desc, &err) != EOF)
err++;
if (err)
usage();
pmdaOpenLog(&desc);
pmdaConnect(&desc);
/*
* if we exit immediately the smarter pmcd agent initialization
* will notice, and report unexpected end-of-file ... so sleep
* for longer than pmcd is willing to wait, then exit
*/
sleep(10);
fprintf(stderr, "%s terminated\n", pmProgname);
exit(0);
}
|
