/var/lib/pcp/testsuite/src/semstr.c is in pcp-testsuite 4.0.1-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 | /*
* Copyright (c) 2016 Red Hat Inc. All Rights Reserved.
*
* Make pmSemStr jump through hoops
*/
#include <ctype.h>
#include <pcp/pmapi.h>
#include <pcp/pmda.h>
int
main(int argc, char **argv)
{
int c;
int sts;
int errflag = 0;
int max, min;
static char *usage = "[-D debugspec]";
pmSetProgname(argv[0]);
while ((c = getopt(argc, argv, "D:")) != EOF) {
switch (c) {
case 'D': /* debug options */
sts = pmSetDebug(optarg);
if (sts < 0) {
fprintf(stderr, "%s: unrecognized debug options specification (%s)\n",
pmGetProgname(), optarg);
errflag++;
}
break;
case '?':
default:
errflag++;
break;
}
}
if (errflag || optind != argc) {
printf("Usage: %s %s\n", pmGetProgname(), usage);
exit(1);
}
printf("%d -> %s\n", PM_SEM_COUNTER, pmSemStr(PM_SEM_COUNTER));
printf("%d -> %s\n", PM_SEM_INSTANT, pmSemStr(PM_SEM_INSTANT));
printf("%d -> %s\n", PM_SEM_DISCRETE, pmSemStr(PM_SEM_DISCRETE));
printf("\nAnd now some error cases ...\n");
max = PM_SEM_COUNTER > PM_SEM_INSTANT ? PM_SEM_COUNTER : PM_SEM_INSTANT;
if (PM_SEM_DISCRETE > max)
max = PM_SEM_DISCRETE;
min = PM_SEM_COUNTER < PM_SEM_INSTANT ? PM_SEM_COUNTER : PM_SEM_INSTANT;
if (PM_SEM_DISCRETE < min)
min = PM_SEM_DISCRETE;
printf("out of range high -> %s\n", pmSemStr(max + 1));
printf("out of range low -> %s\n", pmSemStr(min + 1));
exit(0);
}
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