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
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
|
/*
* Copyright (c) 1997-2001 Silicon Graphics, Inc. All Rights Reserved.
*/
/*
* 2 DESC_REQs back-to-back ... trying to understand www.sgi.com PMDA deaths
*/
#include <stdio.h>
#include <pcp/pmapi.h>
#include <pcp/impl.h>
int
main(int argc, char **argv)
{
int c;
int fd;
int ctx;
int errflag = 0;
int e;
int sts;
__pmContext *ctxp;
__pmPDU *pb;
pmID pmid;
char *name = "sample.seconds";
__pmSetProgname(argv[0]);
if (argc > 1) {
while ((c = getopt(argc, argv, "D:")) != EOF) {
switch (c) {
case 'D': /* debug flag */
sts = __pmParseDebug(optarg);
if (sts < 0) {
fprintf(stderr, "%s: unrecognized debug flag specification (%s)\n",
pmProgname, optarg);
errflag++;
}
else
pmDebug |= sts;
break;
case '?':
default:
errflag++;
break;
}
}
if (errflag || optind > argc) {
fprintf(stderr, "Usage: %s [-D]\n", pmProgname);
exit(1);
}
}
if ((ctx = pmNewContext(PM_CONTEXT_HOST, "localhost")) < 0) {
fprintf(stderr, "pmNewContext: %s\n", pmErrStr(ctx));
exit(1);
}
if ((ctxp = __pmHandleToPtr(ctx)) == NULL) {
fprintf(stderr, "__pmHandleToPtr failed: eh?\n");
exit(1);
}
fd = ctxp->c_pmcd->pc_fd;
if ((e = pmLoadNameSpace(PM_NS_DEFAULT)) < 0) {
fprintf(stderr, "pmLoadNameSpace: %s\n", pmErrStr(e));
exit(1);
}
if ((e = pmLookupName(1, &name, &pmid)) < 0) {
printf("pmLookupName: Unexpected error: %s\n", pmErrStr(e));
exit(1);
}
if ((e = __pmSendDescReq(fd, FROM_ANON, pmid)) < 0) {
fprintf(stderr, "Error: SendDescReqX1: %s\n", pmErrStr(e));
exit(1);
}
if ((e = __pmSendDescReq(fd, FROM_ANON, pmid)) < 0) {
fprintf(stderr, "Error: SendDescReqX2: %s\n", pmErrStr(e));
exit(1);
}
if ((e = __pmGetPDU(fd, ANY_SIZE, TIMEOUT_DEFAULT, &pb)) < 0)
fprintf(stderr, "Error: __pmGetPDUX1: %s\n", pmErrStr(e));
else
fprintf(stderr, "__pmGetPDUX1 -> 0x%x\n", e);
if ((e = __pmGetPDU(fd, ANY_SIZE, TIMEOUT_DEFAULT, &pb)) < 0)
fprintf(stderr, "Error: __pmGetPDUX2: %s\n", pmErrStr(e));
else
fprintf(stderr, "__pmGetPDUX2 -> 0x%x\n", e);
exit(0);
}
|
