/var/lib/pcp/testsuite/src/chkconnect.c is in pcp-testsuite 3.9.10.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* Copyright (c) 1997-2001 Silicon Graphics, Inc. All Rights Reserved.
*/
#include <unistd.h>
#include <ctype.h>
#include <pcp/pmapi.h>
#include <pcp/impl.h>
int
main(int argc, char **argv)
{
int j;
int numpmid;
int numval;
char *namelist[20];
pmID pmidlist[20];
pmResult *result;
int c;
int sts;
int i;
int errflag = 0;
char *host = "localhost";
char *namespace = PM_NS_DEFAULT;
char *endnum;
int iter = 100;
#ifdef PCP_DEBUG
static char *debug = "[-D N]";
#else
static char *debug = "";
#endif
static char *usage = "[-h hostname] [-i iterations] [-n namespace]";
__pmSetProgname(argv[0]);
while ((c = getopt(argc, argv, "D:h:i:n:")) != EOF) {
switch (c) {
#ifdef PCP_DEBUG
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;
#endif
case 'h': /* hostname for PMCD to contact */
host = optarg;
break;
case 'i': /* iteration count */
iter = (int)strtol(optarg, &endnum, 10);
if (*endnum != '\0') {
fprintf(stderr, "%s: -i requires numeric argument\n", pmProgname);
errflag++;
}
break;
case 'n': /* alternative name space file */
namespace = optarg;
break;
case '?':
default:
errflag++;
break;
}
}
if (errflag) {
fprintf(stderr, "Usage: %s %s%s\n", pmProgname, debug, usage);
exit(1);
}
if ((sts = pmLoadNameSpace(namespace)) < 0) {
fprintf(stderr, "pmLoadNameSpace(%s): %s\n", namespace, pmErrStr(sts));
exit(1);
}
i = 0;
namelist[i++] = "sample.control";
namelist[i++] = "sampledso.control";
namelist[i++] = "sampledso.control";
namelist[i++] = "pmcd.control.debug";
namelist[i++] = "sample.control";
namelist[i++] = "pmcd.control.debug";
namelist[i++] = "sampledso.control";
namelist[i++] = "pmcd.control.debug";
namelist[i++] = "sample.control";
namelist[i++] = "sampledso.control";
namelist[i++] = "pmcd.control.debug";
namelist[i++] = "sample.control";
numpmid = i;
sts = pmLookupName(numpmid, namelist, pmidlist);
if (sts < 0) {
fprintf(stderr, "pmLookupName: %s\n", pmErrStr(sts));
for (i = 0; i < numpmid; i++) {
if (pmidlist[i] == PM_ID_NULL)
printf(" %s - not known\n", namelist[i]);
}
exit(1);
}
for (i = 0; i < iter; i++) {
sts = pmNewContext(PM_CONTEXT_HOST, host);
if (sts < 0) {
fprintf(stderr, "pmNewContext: [iteration %d] %s\n", i, pmErrStr(sts));
exit(1);
}
else if (sts != i * 2)
fprintf(stderr, "Error: [iteration %d] pmNewContext handle expected %d, got %d\n", i, i * 2, sts);
numpmid = 1 + lrand48() % 12;
if ((sts = pmFetch(numpmid, pmidlist, &result)) < 0) {
fprintf(stderr, "pmFetch: [iteration %d] %s\n", i, pmErrStr(sts));
exit(1);
}
numval = 0;
for (j = 0; j < result->numpmid; j++) {
if (result->vset[j]->numval >= 0)
numval += result->vset[j]->numval;
}
if (numval != numpmid) {
fprintf(stderr, "Error: [iteration %d] pmFetch numval expected %d, got %d\n", i, numpmid, numval);
}
pmFreeResult(result);
sts = pmDupContext();
if (sts < 0) {
fprintf(stderr, "pmDupContext: [iteration %d] %s\n", i, pmErrStr(sts));
exit(1);
}
else if (sts != i * 2 + 1)
fprintf(stderr, "Error: [iteration %d] pmDupContext handle expected %d, got %d\n", i, i * 2 + 1, sts);
numpmid = 1 + lrand48() % 12;
if ((sts = pmFetch(numpmid, pmidlist, &result)) < 0) {
fprintf(stderr, "pmFetch: [iteration %d, dup context] %s\n", i, pmErrStr(sts));
exit(1);
}
numval = 0;
for (j = 0; j < result->numpmid; j++) {
if (result->vset[j]->numval >= 0)
numval += result->vset[j]->numval;
}
if (numval != numpmid) {
fprintf(stderr, "Error: [iteration %d] pmFetch numval expected %d, got %d\n", i, numpmid, numval);
}
pmFreeResult(result);
if ((sts = pmReconnectContext(i)) < 0) {
fprintf(stderr, "pmReconnectContext: [iteration %d] %s\n", i, pmErrStr(sts));
exit(1);
}
numpmid = 1 + lrand48() % 12;
if ((sts = pmFetch(numpmid, pmidlist, &result)) < 0) {
fprintf(stderr, "pmFetch: [iteration %d, recon] %s\n", i, pmErrStr(sts));
exit(1);
}
numval = 0;
for (j = 0; j < result->numpmid; j++) {
if (result->vset[j]->numval >= 0)
numval += result->vset[j]->numval;
}
if (numval != numpmid) {
fprintf(stderr, "Error: [iteration %d, recon] pmFetch numval expected %d, got %d\n", i, numpmid, numval);
}
pmFreeResult(result);
}
return 0;
}
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