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GCC Code Coverage Report

Directory:	./		Exec	Total	Coverage
File:	usr.sbin/apm/apm.c	Lines:	0	188	0.0 %
Date:	2016-12-06	Branches:	0	130	0.0 %


/*	$OpenBSD: apm.c,v 1.32 2015/11/01 14:13:30 deraadt Exp $	*/

/*
 *  Copyright (c) 1996 John T. Kohl
 *  All rights reserved.
 *
 *  Redistribution and use in source and binary forms, with or without
 *  modification, are permitted provided that the following conditions
 *  are met:
 *  1. Redistributions of source code must retain the above copyright
 *     notice, this list of conditions and the following disclaimer.
 *  2. Redistributions in binary form must reproduce the above copyright
 *     notice, this list of conditions and the following disclaimer in the
 *     documentation and/or other materials provided with the distribution.
 *  3. The name of the author may not be used to endorse or promote products
 *     derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR `AS IS'' AND ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 *
 */

#include <sys/types.h>
#include <sys/sysctl.h>
#include <sys/socket.h>
#include <sys/un.h>
#include <sys/ioctl.h>
#include <machine/apmvar.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <fcntl.h>
#include <errno.h>
#include <err.h>
#include <string.h>
#include "pathnames.h"
#include "apm-proto.h"

#define FALSE 0
#define TRUE 1

extern char *__progname;

void usage(void);
void zzusage(void);
int do_zzz(int, enum apm_action action);
int open_socket(const char *pn);
int send_command(int fd, struct apm_command *cmd, struct apm_reply *reply);

void
usage(void)
{
	fprintf(stderr,"usage: %s [-AabHLlmPSvZz] [-f sockname]\n",
	    __progname);
	exit(1);
}

void
zzusage(void)
{
	fprintf(stderr,"usage: %s [-SZz] [-f sockname]\n",
	    __progname);
	exit(1);
}

int
send_command(int fd, struct apm_command *cmd, struct apm_reply *reply)
{
	/* send a command to the apm daemon */
	cmd->vno = APMD_VNO;

	if (send(fd, cmd, sizeof(*cmd), 0) == sizeof(*cmd)) {
		if (recv(fd, reply, sizeof(*reply), 0) != sizeof(*reply)) {
			warn("invalid reply from APM daemon");
			return (1);
		}
	} else {
		warn("invalid send to APM daemon");
		return (1);
	}
	return (0);
}

int
do_zzz(int fd, enum apm_action action)
{
	struct apm_command command;
	struct apm_reply reply;
	char *msg;

	switch (action) {
	case NONE:
	case SUSPEND:
		command.action = SUSPEND;
		msg = "Suspending system";
		break;
	case STANDBY:
		command.action = STANDBY;
		msg = "System standing by";
		break;
	case HIBERNATE:
		command.action = HIBERNATE;
		msg = "Hibernating system";
		break;
	default:
		zzusage();
	}

	printf("%s...\n", msg);
	exit(send_command(fd, &command, &reply));
}

int
open_socket(const char *sockname)
{
	int sock, errr;
	struct sockaddr_un s_un;

	sock = socket(AF_UNIX, SOCK_STREAM, 0);
	if (sock == -1)
		err(1, "cannot create local socket");

	s_un.sun_family = AF_UNIX;
	strlcpy(s_un.sun_path, sockname, sizeof(s_un.sun_path));
	if (connect(sock, (struct sockaddr *)&s_un, sizeof(s_un)) == -1) {
		errr = errno;
		close(sock);
		errno = errr;
		sock = -1;
	}
	return (sock);
}

int
main(int argc, char *argv[])
{
	const char *sockname = _PATH_APM_SOCKET;
	int doac = FALSE;
	int dopct = FALSE;
	int dobstate = FALSE;
	int domin = FALSE;
	int doperf = FALSE;
	int verbose = FALSE;
	int ch, fd, rval;
	enum apm_action action = NONE;
	struct apm_command command;
	struct apm_reply reply;
	int cpuspeed_mib[] = { CTL_HW, HW_CPUSPEED }, cpuspeed;
	size_t cpuspeed_sz = sizeof(cpuspeed);

	if (sysctl(cpuspeed_mib, 2, &cpuspeed, &cpuspeed_sz, NULL, 0) < 0)
		err(1, "sysctl hw.cpuspeed");

	while ((ch = getopt(argc, argv, "ACHLlmbvaPSzZf:")) != -1) {
		switch (ch) {
		case 'v':
			verbose = TRUE;
			break;
		case 'f':
			sockname = optarg;
			break;
		case 'z':
			if (action != NONE)
				usage();
			action = SUSPEND;
			break;
		case 'S':
			if (action != NONE)
				usage();
			action = STANDBY;
			break;
		case 'Z':
			if (action != NONE)
				usage();
			action = HIBERNATE;
			break;
		case 'A':
			if (action != NONE)
				usage();
			action = SETPERF_AUTO;
			break;
		case 'C':
			if (action != NONE)
				usage();
			action = SETPERF_COOL;
			break;
		case 'H':
			if (action != NONE)
				usage();
			action = SETPERF_HIGH;
			break;
		case 'L':
			if (action != NONE)
				usage();
			action = SETPERF_LOW;
			break;
		case 'b':
			if (action != NONE && action != GETSTATUS)
				usage();
			dobstate = TRUE;
			action = GETSTATUS;
			break;
		case 'l':
			if (action != NONE && action != GETSTATUS)
				usage();
			dopct = TRUE;
			action = GETSTATUS;
			break;
		case 'm':
			if (action != NONE && action != GETSTATUS)
				usage();
			domin = TRUE;
			action = GETSTATUS;
			break;
		case 'a':
			if (action != NONE && action != GETSTATUS)
				usage();
			doac = TRUE;
			action = GETSTATUS;
			break;
		case 'P':
			if (action != NONE && action != GETSTATUS)
				usage();
			doperf = TRUE;
			action = GETSTATUS;
			break;
		default:
			if (!strcmp(__progname, "zzz") || !strcmp(__progname, "ZZZ"))
				zzusage();
			else
				usage();
		}
	}

	fd = open_socket(sockname);

	if (fd != -1) {
		if (pledge("stdio rpath wpath cpath", NULL) == -1)
			err(1, "pledge");
	}

	if (!strcmp(__progname, "zzz")) {
		if (fd < 0)
			err(1, "cannot connect to apmd");
		else
			return (do_zzz(fd, action));
	} else if (!strcmp(__progname, "ZZZ")) {
		if (fd < 0)
			err(1, "cannot connect to apmd");
		else
			return (do_zzz(fd, HIBERNATE));
	}


	bzero(&reply, sizeof reply);
	reply.batterystate.battery_state = APM_BATT_UNKNOWN;
	reply.batterystate.ac_state = APM_AC_UNKNOWN;
	reply.perfmode = PERF_MANUAL;
	reply.cpuspeed = cpuspeed;

	switch (action) {
	case SETPERF_LOW:
	case SETPERF_HIGH:
	case SETPERF_AUTO:
	case SETPERF_COOL:
		if (fd == -1)
			errx(1, "cannot connect to apmd, "
			    "not changing performance adjustment mode");
		goto balony;
	case NONE:
		action = GETSTATUS;
		verbose = doac = dopct = dobstate = domin = doperf = TRUE;
		/* FALLTHROUGH */
	case GETSTATUS:
		if (fd == -1) {
			/* open the device directly and get status */
			fd = open(_PATH_APM_NORMAL, O_RDONLY);
			if (ioctl(fd, APM_IOC_GETPOWER,
			    &reply.batterystate) == 0)
				goto printval;
		}
		/* FALLTHROUGH */
balony:
	case SUSPEND:
	case STANDBY:
	case HIBERNATE:
		command.action = action;
		break;
	default:
		usage();
	}

	if (fd != -1 && (rval = send_command(fd, &command, &reply)) != 0)
		errx(rval, "cannot get reply from APM daemon");

	switch (action) {
	case GETSTATUS:
	printval:
		if (!verbose) {
			if (dobstate)
				printf("%d\n",
				    reply.batterystate.battery_state);
			if (dopct)
				printf("%d\n",
				    reply.batterystate.battery_life);
			if (domin) {
				if (reply.batterystate.minutes_left ==
				    (u_int)-1)
					printf("unknown\n");
				else
					printf("%d\n",
					    reply.batterystate.minutes_left);
			}
			if (doac)
				printf("%d\n",
				    reply.batterystate.ac_state);
			if (doperf)
				printf("%d\n", reply.perfmode);
			break;
		}

		if (dobstate) {
			printf("Battery state: %s",
			    battstate(reply.batterystate.battery_state));
			if (!dopct && !domin)
				printf("\n");
		}

		if (dopct && !dobstate)
			printf("Battery remaining: %d percent",
			    reply.batterystate.battery_life);
		else if (dopct)
			printf(", %d%% remaining",
			    reply.batterystate.battery_life);
		if (dopct && !domin)
			printf("\n");

		if (domin && !dobstate && !dopct) {
#ifdef __powerpc__
			if (reply.batterystate.battery_state ==
			    APM_BATT_CHARGING)
				printf("Remaining battery recharge "
				    "time estimate: %d minutes\n",
				    reply.batterystate.minutes_left);
			else if (reply.batterystate.minutes_left == 0 &&
			    reply.batterystate.battery_life > 10)
				printf("Battery life estimate: "
				    "not available\n");
			else
#endif
			{
				printf("Battery life estimate: ");
				if (reply.batterystate.minutes_left ==
				    (u_int)-1)
					printf("unknown\n");
				else
					printf("%d minutes\n",
					    reply.batterystate.minutes_left);
			}
		} else if (domin) {
#ifdef __powerpc__
			if (reply.batterystate.battery_state ==
			    APM_BATT_CHARGING)
				printf(", %d minutes recharge time estimate\n",
				    reply.batterystate.minutes_left);
			else if (reply.batterystate.minutes_left == 0 &&
			    reply.batterystate.battery_life > 10)
				printf(", unknown life estimate\n");
			else
#endif
			{
				if (reply.batterystate.minutes_left ==
				    (u_int)-1)
					printf(", unknown");
				else
					printf(", %d minutes",
					    reply.batterystate.minutes_left);
				printf(" life estimate\n");
			}
		}

		if (doac)
			printf("A/C adapter state: %s\n",
			    ac_state(reply.batterystate.ac_state));

		if (doperf)
			printf("Performance adjustment mode: %s (%d MHz)\n",
			    perf_mode(reply.perfmode), reply.cpuspeed);
		break;
	default:
		break;
	}

	switch (reply.newstate) {
	case SUSPEND:
		printf("System will enter suspend mode momentarily.\n");
		break;
	case STANDBY:
		printf("System will enter standby mode momentarily.\n");
		break;
	case HIBERNATE:
		printf("System will enter hibernate mode momentarily.\n");
		break;
	default:
		break;
	}
	return (0);
}


Generated by: GCOVR (Version 3.3)

Line	Branch	Exec	Source
1			/* $OpenBSD: apm.c,v 1.32 2015/11/01 14:13:30 deraadt Exp $ */
2
3			/*
4			* Copyright (c) 1996 John T. Kohl
5			* All rights reserved.
6			*
7			* Redistribution and use in source and binary forms, with or without
8			* modification, are permitted provided that the following conditions
9			* are met:
10			* 1. Redistributions of source code must retain the above copyright
11			* notice, this list of conditions and the following disclaimer.
12			* 2. Redistributions in binary form must reproduce the above copyright
13			* notice, this list of conditions and the following disclaimer in the
14			* documentation and/or other materials provided with the distribution.
15			* 3. The name of the author may not be used to endorse or promote products
16			* derived from this software without specific prior written permission.
17			*
18			* THIS SOFTWARE IS PROVIDED BY THE AUTHOR `AS IS'' AND ANY EXPRESS OR
19			* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
20			* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
21			* DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
22			* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
23			* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
24			* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
25			* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
26			* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
27			* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
28			* POSSIBILITY OF SUCH DAMAGE.
29			*
30			*/
31
32			#include <sys/types.h>
33			#include <sys/sysctl.h>
34			#include <sys/socket.h>
35			#include <sys/un.h>
36			#include <sys/ioctl.h>
37			#include <machine/apmvar.h>
38			#include <stdio.h>
39			#include <stdlib.h>
40			#include <unistd.h>
41			#include <fcntl.h>
42			#include <errno.h>
43			#include <err.h>
44			#include <string.h>
45			#include "pathnames.h"
46			#include "apm-proto.h"
47
48			#define FALSE 0
49			#define TRUE 1
50
51			extern char *__progname;
52
53			void usage(void);
54			void zzusage(void);
55			int do_zzz(int, enum apm_action action);
56			int open_socket(const char *pn);
57			int send_command(int fd, struct apm_command cmd, struct apm_reply reply);
58
59			void
60			usage(void)
61			{
62			fprintf(stderr,"usage: %s [-AabHLlmPSvZz] [-f sockname]\n",
63			__progname);
64			exit(1);
65			}
66
67			void
68			zzusage(void)
69			{
70			fprintf(stderr,"usage: %s [-SZz] [-f sockname]\n",
71			__progname);
72			exit(1);
73			}
74
75			int
76			send_command(int fd, struct apm_command cmd, struct apm_reply reply)
77			{
78			/* send a command to the apm daemon */
79			cmd->vno = APMD_VNO;
80
81			if (send(fd, cmd, sizeof(cmd), 0) == sizeof(cmd)) {
82			if (recv(fd, reply, sizeof(reply), 0) != sizeof(reply)) {
83			warn("invalid reply from APM daemon");
84			return (1);
85			}
86			} else {
87			warn("invalid send to APM daemon");
88			return (1);
89			}
90			return (0);
91			}
92
93			int
94			do_zzz(int fd, enum apm_action action)
95			{
96			struct apm_command command;
97			struct apm_reply reply;
98			char *msg;
99
100			switch (action) {
101			case NONE:
102			case SUSPEND:
103			command.action = SUSPEND;
104			msg = "Suspending system";
105			break;
106			case STANDBY:
107			command.action = STANDBY;
108			msg = "System standing by";
109			break;
110			case HIBERNATE:
111			command.action = HIBERNATE;
112			msg = "Hibernating system";
113			break;
114			default:
115			zzusage();
116			}
117
118			printf("%s...\n", msg);
119			exit(send_command(fd, &command, &reply));
120			}
121
122			int
123			open_socket(const char *sockname)
124			{
125			int sock, errr;
126			struct sockaddr_un s_un;
127
128			sock = socket(AF_UNIX, SOCK_STREAM, 0);
129			if (sock == -1)
130			err(1, "cannot create local socket");
131
132			s_un.sun_family = AF_UNIX;
133			strlcpy(s_un.sun_path, sockname, sizeof(s_un.sun_path));
134			if (connect(sock, (struct sockaddr *)&s_un, sizeof(s_un)) == -1) {
135			errr = errno;
136			close(sock);
137			errno = errr;
138			sock = -1;
139			}
140			return (sock);
141			}
142
143			int
144			main(int argc, char *argv[])
145			{
146			const char *sockname = _PATH_APM_SOCKET;
147			int doac = FALSE;
148			int dopct = FALSE;
149			int dobstate = FALSE;
150			int domin = FALSE;
151			int doperf = FALSE;
152			int verbose = FALSE;
153			int ch, fd, rval;
154			enum apm_action action = NONE;
155			struct apm_command command;
156			struct apm_reply reply;
157			int cpuspeed_mib[] = { CTL_HW, HW_CPUSPEED }, cpuspeed;
158			size_t cpuspeed_sz = sizeof(cpuspeed);
159
160			if (sysctl(cpuspeed_mib, 2, &cpuspeed, &cpuspeed_sz, NULL, 0) < 0)
161			err(1, "sysctl hw.cpuspeed");
162
163			while ((ch = getopt(argc, argv, "ACHLlmbvaPSzZf:")) != -1) {
164			switch (ch) {
165			case 'v':
166			verbose = TRUE;
167			break;
168			case 'f':
169			sockname = optarg;
170			break;
171			case 'z':
172			if (action != NONE)
173			usage();
174			action = SUSPEND;
175			break;
176			case 'S':
177			if (action != NONE)
178			usage();
179			action = STANDBY;
180			break;
181			case 'Z':
182			if (action != NONE)
183			usage();
184			action = HIBERNATE;
185			break;
186			case 'A':
187			if (action != NONE)
188			usage();
189			action = SETPERF_AUTO;
190			break;
191			case 'C':
192			if (action != NONE)
193			usage();
194			action = SETPERF_COOL;
195			break;
196			case 'H':
197			if (action != NONE)
198			usage();
199			action = SETPERF_HIGH;
200			break;
201			case 'L':
202			if (action != NONE)
203			usage();
204			action = SETPERF_LOW;
205			break;
206			case 'b':
207			if (action != NONE && action != GETSTATUS)
208			usage();
209			dobstate = TRUE;
210			action = GETSTATUS;
211			break;
212			case 'l':
213			if (action != NONE && action != GETSTATUS)
214			usage();
215			dopct = TRUE;
216			action = GETSTATUS;
217			break;
218			case 'm':
219			if (action != NONE && action != GETSTATUS)
220			usage();
221			domin = TRUE;
222			action = GETSTATUS;
223			break;
224			case 'a':
225			if (action != NONE && action != GETSTATUS)
226			usage();
227			doac = TRUE;
228			action = GETSTATUS;
229			break;
230			case 'P':
231			if (action != NONE && action != GETSTATUS)
232			usage();
233			doperf = TRUE;
234			action = GETSTATUS;
235			break;
236			default:
237			if (!strcmp(__progname, "zzz") \|\| !strcmp(__progname, "ZZZ"))
238			zzusage();
239			else
240			usage();
241			}
242			}
243
244			fd = open_socket(sockname);
245
246			if (fd != -1) {
247			if (pledge("stdio rpath wpath cpath", NULL) == -1)
248			err(1, "pledge");
249			}
250
251			if (!strcmp(__progname, "zzz")) {
252			if (fd < 0)
253			err(1, "cannot connect to apmd");
254			else
255			return (do_zzz(fd, action));
256			} else if (!strcmp(__progname, "ZZZ")) {
257			if (fd < 0)
258			err(1, "cannot connect to apmd");
259			else
260			return (do_zzz(fd, HIBERNATE));
261			}
262
263
264			bzero(&reply, sizeof reply);
265			reply.batterystate.battery_state = APM_BATT_UNKNOWN;
266			reply.batterystate.ac_state = APM_AC_UNKNOWN;
267			reply.perfmode = PERF_MANUAL;
268			reply.cpuspeed = cpuspeed;
269
270			switch (action) {
271			case SETPERF_LOW:
272			case SETPERF_HIGH:
273			case SETPERF_AUTO:
274			case SETPERF_COOL:
275			if (fd == -1)
276			errx(1, "cannot connect to apmd, "
277			"not changing performance adjustment mode");
278			goto balony;
279			case NONE:
280			action = GETSTATUS;
281			verbose = doac = dopct = dobstate = domin = doperf = TRUE;
282			/* FALLTHROUGH */
283			case GETSTATUS:
284			if (fd == -1) {
285			/* open the device directly and get status */
286			fd = open(_PATH_APM_NORMAL, O_RDONLY);
287			if (ioctl(fd, APM_IOC_GETPOWER,
288			&reply.batterystate) == 0)
289			goto printval;
290			}
291			/* FALLTHROUGH */
292			balony:
293			case SUSPEND:
294			case STANDBY:
295			case HIBERNATE:
296			command.action = action;
297			break;
298			default:
299			usage();
300			}
301
302			if (fd != -1 && (rval = send_command(fd, &command, &reply)) != 0)
303			errx(rval, "cannot get reply from APM daemon");
304
305			switch (action) {
306			case GETSTATUS:
307			printval:
308			if (!verbose) {
309			if (dobstate)
310			printf("%d\n",
311			reply.batterystate.battery_state);
312			if (dopct)
313			printf("%d\n",
314			reply.batterystate.battery_life);
315			if (domin) {
316			if (reply.batterystate.minutes_left ==
317			(u_int)-1)
318			printf("unknown\n");
319			else
320			printf("%d\n",
321			reply.batterystate.minutes_left);
322			}
323			if (doac)
324			printf("%d\n",
325			reply.batterystate.ac_state);
326			if (doperf)
327			printf("%d\n", reply.perfmode);
328			break;
329			}
330
331			if (dobstate) {
332			printf("Battery state: %s",
333			battstate(reply.batterystate.battery_state));
334			if (!dopct && !domin)
335			printf("\n");
336			}
337
338			if (dopct && !dobstate)
339			printf("Battery remaining: %d percent",
340			reply.batterystate.battery_life);
341			else if (dopct)
342			printf(", %d%% remaining",
343			reply.batterystate.battery_life);
344			if (dopct && !domin)
345			printf("\n");
346
347			if (domin && !dobstate && !dopct) {
348			#ifdef __powerpc__
349			if (reply.batterystate.battery_state ==
350			APM_BATT_CHARGING)
351			printf("Remaining battery recharge "
352			"time estimate: %d minutes\n",
353			reply.batterystate.minutes_left);
354			else if (reply.batterystate.minutes_left == 0 &&
355			reply.batterystate.battery_life > 10)
356			printf("Battery life estimate: "
357			"not available\n");
358			else
359			#endif
360			{
361			printf("Battery life estimate: ");
362			if (reply.batterystate.minutes_left ==
363			(u_int)-1)
364			printf("unknown\n");
365			else
366			printf("%d minutes\n",
367			reply.batterystate.minutes_left);
368			}
369			} else if (domin) {
370			#ifdef __powerpc__
371			if (reply.batterystate.battery_state ==
372			APM_BATT_CHARGING)
373			printf(", %d minutes recharge time estimate\n",
374			reply.batterystate.minutes_left);
375			else if (reply.batterystate.minutes_left == 0 &&
376			reply.batterystate.battery_life > 10)
377			printf(", unknown life estimate\n");
378			else
379			#endif
380			{
381			if (reply.batterystate.minutes_left ==
382			(u_int)-1)
383			printf(", unknown");
384			else
385			printf(", %d minutes",
386			reply.batterystate.minutes_left);
387			printf(" life estimate\n");
388			}
389			}
390
391			if (doac)
392			printf("A/C adapter state: %s\n",
393			ac_state(reply.batterystate.ac_state));
394
395			if (doperf)
396			printf("Performance adjustment mode: %s (%d MHz)\n",
397			perf_mode(reply.perfmode), reply.cpuspeed);
398			break;
399			default:
400			break;
401			}
402
403			switch (reply.newstate) {
404			case SUSPEND:
405			printf("System will enter suspend mode momentarily.\n");
406			break;
407			case STANDBY:
408			printf("System will enter standby mode momentarily.\n");
409			break;
410			case HIBERNATE:
411			printf("System will enter hibernate mode momentarily.\n");
412			break;
413			default:
414			break;
415			}
416			return (0);
417			}