Index: head/usr.sbin/pwm/pwm.c
===================================================================
--- head/usr.sbin/pwm/pwm.c	(revision 342006)
+++ head/usr.sbin/pwm/pwm.c	(revision 342007)
@@ -1,218 +1,218 @@
 /*-
  * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
  *
  * Copyright (c) 2018 Emmanuel Vadot <manu@FreeBSD.org>
  * 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.
  *
  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``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 OR CONTRIBUTORS 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.
  *
  * $FreeBSD$
  */
 
 #include <sys/types.h>
 #include <sys/ioctl.h>
 #include <stdbool.h>
 #include <sys/pwm.h>
 #include <sys/capsicum.h>
 
 #include <err.h>
 #include <errno.h>
 #include <fcntl.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 #include <unistd.h>
 #include <capsicum_helpers.h>
 
 #define	PWM_ENABLE	0x0001
 #define	PWM_DISABLE	0x0002
 #define	PWM_SHOW_CONFIG	0x0004
 #define	PWM_PERIOD	0x0008
 #define	PWM_DUTY	0x0010
 
 static void
 usage(void)
 {
 	fprintf(stderr, "Usage:\n");
 	fprintf(stderr, "\tpwm [-f dev] -c channel -E\n");
 	fprintf(stderr, "\tpwm [-f dev] -c channel -D\n");
 	fprintf(stderr, "\tpwm [-f dev] -c channel -C\n");
 	fprintf(stderr, "\tpwm [-f dev] -c channel -p period\n");
 	fprintf(stderr, "\tpwm [-f dev] -c channel -d duty\n");
 	exit(1);
 }
 
 int
 main(int argc, char *argv[])
 {
 	struct pwm_state state;
 	int fd;
 	int channel, nchannels;
 	int period, duty;
 	int action, ch;
 	cap_rights_t right_ioctl;
 	const unsigned long pwm_ioctls[] = {PWMGETSTATE, PWMSETSTATE, PWMMAXCHANNEL};
 
 	action = 0;
 	fd = -1;
 	channel = -1;
 	period = duty = -1;
 
 	while ((ch = getopt(argc, argv, "f:c:EDCp:d:")) != -1) {
 		switch (ch) {
 		case 'E':
 			if (action)
 				usage();
 			action = PWM_ENABLE;
 			break;
 		case 'D':
 			if (action)
 				usage();
 			action = PWM_DISABLE;
 			break;
 		case 'C':
 			if (action)
 				usage();
 			action = PWM_SHOW_CONFIG;
 			break;
 		case 'p':
 			if (action & ~(PWM_PERIOD | PWM_DUTY))
 				usage();
 			action = PWM_PERIOD;
 			period = strtol(optarg, NULL, 10);
 			break;
 		case 'd':
 			if (action & ~(PWM_PERIOD | PWM_DUTY))
 				usage();
 			action = PWM_DUTY;
 			duty = strtol(optarg, NULL, 10);
 			break;
 		case 'c':
 			if (channel != -1)
 				usage();
 			channel = strtol(optarg, NULL, 10);
 			break;
 		case 'f':
 			if ((fd = open(optarg, O_RDWR)) < 0) {
 				fprintf(stderr, "pwm: cannot open %s %s\n",
 				  optarg, strerror(errno));
 				exit(1);
 			}
 		}
 	}
 
 	if (fd == -1) {
 		if ((fd = open("/dev/pwmc0", O_RDWR)) < 0) {
 			fprintf(stderr, "pwm: cannot open %s %s\n",
 			    optarg, strerror(errno));
 			exit(1);
 		}
 	}
 
 	if (action == 0 || fd == -1)
 		usage();
 
 	if (caph_limit_stdio() < 0) {
 		fprintf(stderr, "can't limit stdio rights");
 		goto fail;
 	}
 	caph_cache_catpages();
 	cap_rights_init(&right_ioctl, CAP_IOCTL);
 	if (caph_rights_limit(fd, &right_ioctl) < 0) {
 		fprintf(stderr, "cap_right_limit() failed\n");
 		goto fail;
 	}
 	if (caph_ioctls_limit(fd, pwm_ioctls, nitems(pwm_ioctls)) < 0) {
 		fprintf(stderr, "caph_ioctls_limit() failed\n");
 		goto fail;
 	}
 	if (caph_enter() < 0) {
 		fprintf(stderr, "failed to enter capability mode\n");
 		goto fail;
 	}
 
 	/* Check if the channel is correct */
 	if (ioctl(fd, PWMMAXCHANNEL, &nchannels) == -1) {
 		fprintf(stderr, "ioctl: %s\n", strerror(errno));
 		goto fail;
 	}
 	if (channel > nchannels) {
 		fprintf(stderr, "pwm controller only support %d channels\n",
 		    nchannels);
 		goto fail;
 	}
 
 	/* Fill the common args */
 	state.channel = channel;
 	if (ioctl(fd, PWMGETSTATE, &state) == -1) {
 		fprintf(stderr, "Cannot get current state of the pwm controller\n");
 		goto fail;
 	}
 
 	switch (action) {
 	case PWM_ENABLE:
 		if (state.enable == false) {
 			state.enable = true;
 			if (ioctl(fd, PWMSETSTATE, &state) == -1) {
 				fprintf(stderr,
 				    "Cannot enable the pwm controller\n");
 				goto fail;
 			}
 		}
 		break;
 	case PWM_DISABLE:
 		if (state.enable == true) {
 			state.enable = false;
 			if (ioctl(fd, PWMSETSTATE, &state) == -1) {
 				fprintf(stderr,
 				    "Cannot disable the pwm controller\n");
 				goto fail;
 			}
 		}
 		break;
 	case PWM_SHOW_CONFIG:
-		printf("period: %lu\nduty: %lu\nenabled:%d\n",
-		    state.period,
-		    state.duty,
+		printf("period: %ju\nduty: %ju\nenabled:%d\n",
+		    (uintmax_t) state.period,
+		    (uintmax_t) state.duty,
 		    state.enable);
 		break;
 	case PWM_PERIOD:
 	case PWM_DUTY:
 		if (period != -1)
 			state.period = period;
 		if (duty != -1)
 			state.duty = duty;
 		if (ioctl(fd, PWMSETSTATE, &state) == -1) {
 			fprintf(stderr,
 			  "Cannot configure the pwm controller\n");
 			goto fail;
 		}
 		break;
 	}
 
 	close(fd);
 	return (0);
 
 fail:
 	close(fd);
 	return (1);
 }