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sudo/plugins/sudoers/regress/starttime/check_starttime.c

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/*
* Copyright (c) 2017 Todd C. Miller <Todd.Miller@sudo.ws>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include <config.h>
#include <sys/types.h>
#include <stdio.h>
#include <stdlib.h>
#include <time.h>
#include <unistd.h>
#include "sudo_compat.h"
#include "sudo_util.h"
#include "check.h"
__dso_public int main(int argc, char *argv[]);
int
main(int argc, char *argv[])
{
int ntests = 0, errors = 0;
struct timespec ts;
pid_t pids[2];
int i;
initprogname(argc > 0 ? argv[0] : "check_starttime");
pids[0] = getpid();
pids[1] = getppid();
/*
* We don't try to check the resulting timespec as it differs
* by platform. On some it is wallclock time, on others it
* is relative to boot time.
*/
for (i = 0; i < 2; i++) {
ntests++;
if (get_starttime(pids[i], &ts) == -1) {
printf("%s: test %d: unable to get start time for pid %d\n",
getprogname(), ntests, (int)pids[i]);
errors++;
}
}
printf("%s: %d tests run, %d errors, %d%% success rate\n", getprogname(),
ntests, errors, (ntests - errors) * 100 / ntests);
exit(errors);
}