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/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2005 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#pragma ident "%Z%%M% %I% %E% SMI"
#include <fcntl.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <door.h>
#include <libintl.h>
#include <string.h>
#include <errno.h>
#include <signal.h>
#include <libscf.h>
#include <cryptoutil.h>
#include <sys/crypto/elfsign.h>
#include "cryptoadm.h"
int
start_daemon(void)
{
closefrom(0);
(void) open("/dev/null", O_RDONLY);
(void) open("/dev/null", O_WRONLY);
(void) dup(1);
(void) setsid();
return (execl(_PATH_KCFD, _PATH_KCFD, (char *)0));
}
int
stop_daemon(void)
{
int fd = -1;
int err = 0;
struct door_info dinfo;
/* read PID of kcfd process from kcfd lock file */
if ((fd = open(_PATH_KCFD_DOOR, O_RDONLY)) == -1) {
err = errno;
cryptodebug("Can not open %s: %s", _PATH_KCFD_DOOR,
strerror(err));
goto stop_fail;
}
if (door_info(fd, &dinfo) == -1 || dinfo.di_target == -1) {
err = ENOENT; /* no errno if di_target == -1 */
cryptodebug("no door server listening on %s", _PATH_KCFD_DOOR);
goto stop_fail;
}
cryptodebug("Sending SIGINT to %d", dinfo.di_target);
/* send a signal to kcfd process */
if ((kill(dinfo.di_target, SIGINT)) != 0) {
err = errno;
cryptodebug("failed to send a signal to kcfd: %s",
strerror(errno));
goto stop_fail;
}
stop_fail:
if (fd != -1)
(void) close(fd);
if (err != 0) {
cryptoerror(LOG_STDERR, gettext(
"no kcfd available to stop - %s."),
strerror(err));
/*
* We return with SMF_EXIT_OK because this was a request
* to stop something that wasn't running.
*/
return (SMF_EXIT_OK);
}
return (SMF_EXIT_OK);
}
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