/* Set tai offset
 *              by: John Stultz <john.stultz@linaro.org>
 *              (C) Copyright Linaro 2013
 *              Licensed under the GPLv2
 *
 *   This program is free software: you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License as published by
 *   the Free Software Foundation, either version 2 of the License, or
 *   (at your option) any later version.
 *
 *   This program is distributed in the hope that it will be useful,
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *   GNU General Public License for more details.
 */


#include <stdio.h>
#include <stdlib.h>
#include <time.h>
#include <sys/time.h>
#include <sys/timex.h>
#include <string.h>
#include <signal.h>
#include <unistd.h>
#ifdef KTEST
#include "../kselftest.h"
#else
static inline int ksft_exit_pass(void)
{
	exit(0);
}
static inline int ksft_exit_fail(void)
{
	exit(1);
}
#endif

int set_tai(int offset)
{
	struct timex tx;

	memset(&tx, 0, sizeof(tx));

	tx.modes = ADJ_TAI;
	tx.constant = offset;

	return adjtimex(&tx);
}

int get_tai(void)
{
	struct timex tx;

	memset(&tx, 0, sizeof(tx));

	adjtimex(&tx);
	return tx.tai;
}

int main(int argc, char **argv)
{
	int i, ret;

	ret = get_tai();
	printf("tai offset started at %i\n", ret);

	printf("Checking tai offsets can be properly set: ");
	for (i = 1; i <= 60; i++) {
		ret = set_tai(i);
		ret = get_tai();
		if (ret != i) {
			printf("[FAILED] expected: %i got %i\n", i, ret);
			return ksft_exit_fail();
		}
	}
	printf("[OK]\n");
	return ksft_exit_pass();
}
ccb8d4c4d5bd9439965a20'>refs</a><a href='/cgit.cgi/linux/net-next.git/log/drivers/net/phy/icplus.c'>log</a><a href='/cgit.cgi/linux/net-next.git/tree/drivers/net/phy/icplus.c?id=dc605dbdb8dd152448ccb8d4c4d5bd9439965a20'>tree</a><a class='active' href='/cgit.cgi/linux/net-next.git/commit/drivers/net/phy/icplus.c?id=dc605dbdb8dd152448ccb8d4c4d5bd9439965a20'>commit</a><a href='/cgit.cgi/linux/net-next.git/diff/drivers/net/phy/icplus.c?id=dc605dbdb8dd152448ccb8d4c4d5bd9439965a20'>diff</a></td><td class='form'><form class='right' method='get' action='/cgit.cgi/linux/net-next.git/log/drivers/net/phy/icplus.c'>
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<div class='path'>path: <a href='/cgit.cgi/linux/net-next.git/commit/?id=dc605dbdb8dd152448ccb8d4c4d5bd9439965a20'>root</a>/<a href='/cgit.cgi/linux/net-next.git/commit/drivers?id=dc605dbdb8dd152448ccb8d4c4d5bd9439965a20'>drivers</a>/<a href='/cgit.cgi/linux/net-next.git/commit/drivers/net?id=dc605dbdb8dd152448ccb8d4c4d5bd9439965a20'>net</a>/<a href='/cgit.cgi/linux/net-next.git/commit/drivers/net/phy?id=dc605dbdb8dd152448ccb8d4c4d5bd9439965a20'>phy</a>/<a href='/cgit.cgi/linux/net-next.git/commit/drivers/net/phy/icplus.c?id=dc605dbdb8dd152448ccb8d4c4d5bd9439965a20'>icplus.c</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='id' value='dc605dbdb8dd152448ccb8d4c4d5bd9439965a20'/><table><tr><td colspan='2'/></tr><tr><td class='label'>context:</td><td class='ctrl'><select name='context' onchange='this.form.submit();'><option value='1'>1</option><option value='2'>2</option><option value='3' selected='selected'>3</option><option value='4'>4</option><option value='5'>5</option><option value='6'>6</option><option value='7'>7</option><option value='8'>8</option><option value='9'>9</option><option value='10'>10</option><option value='15'>15</option><option value='20'>20</option><option value='25'>25</option><option value='30'>30</option><option value='35'>35</option><option value='40'>40</option></select></td></tr><tr><td class='label'>space:</td><td class='ctrl'><select name='ignorews' onchange='this.form.submit();'><option value='0' selected='selected'>include</option><option value='1'>ignore</option></select></td></tr><tr><td class='label'>mode:</td><td class='ctrl'><select name='dt' onchange='this.form.submit();'><option value='0' selected='selected'>unified</option><option value='1'>ssdiff</option><option value='2'>stat only</option></select></td></tr><tr><td/><td class='ctrl'><noscript><input type='submit' value='reload'/></noscript></td></tr></table></form></div><table summary='commit info' class='commit-info'>
<tr><th>author</th><td>Joe Perches &lt;joe@perches.com&gt;</td><td class='right'>2012-05-30 13:25:55 -0700</td></tr>
<tr><th>committer</th><td>Marc Kleine-Budde &lt;mkl@pengutronix.de&gt;</td><td class='right'>2012-06-03 18:59:21 +0200</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/drivers/net/phy/icplus.c?id=dc605dbdb8dd152448ccb8d4c4d5bd9439965a20'>dc605dbdb8dd152448ccb8d4c4d5bd9439965a20</a> (<a href='/cgit.cgi/linux/net-next.git/patch/drivers/net/phy/icplus.c?id=dc605dbdb8dd152448ccb8d4c4d5bd9439965a20'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?id=dc605dbdb8dd152448ccb8d4c4d5bd9439965a20'>79eb67bb0a5b4756737894c2b2ff023f7befcbc3</a> /<a href='/cgit.cgi/linux/net-next.git/tree/drivers/net/phy/icplus.c?id=dc605dbdb8dd152448ccb8d4c4d5bd9439965a20'>drivers/net/phy/icplus.c</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/drivers/net/phy/icplus.c?id=f461f27a4436dbe691908fe08b867ef888848cc3'>f461f27a4436dbe691908fe08b867ef888848cc3</a> (<a href='/cgit.cgi/linux/net-next.git/diff/drivers/net/phy/icplus.c?id=dc605dbdb8dd152448ccb8d4c4d5bd9439965a20&amp;id2=f461f27a4436dbe691908fe08b867ef888848cc3'>diff</a>)</td></tr></table>
<div class='commit-subject'>can: cc770: Fix likely misuse of | for &amp;</div><div class='commit-msg'>Using | with a constant is always true.
Likely this should have be &amp;.

Signed-off-by: Joe Perches &lt;joe@perches.com&gt;
Signed-off-by: Marc Kleine-Budde &lt;mkl@pengutronix.de&gt;
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=dc605dbdb8dd152448ccb8d4c4d5bd9439965a20'>Diffstat</a> (limited to 'drivers/net/phy/icplus.c')</div><table summary='diffstat' class='diffstat'>