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reboot: convert flags to bools

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Convert all the command line flags to bools, since that's how we use
them. Sort the includes while adding stdbool.h.

Sponsored by:		Netflix
Reviewed by:		kevans, kib, emaste
Differential Revision:	https://reviews.freebsd.org/D43801
This commit is contained in:
Warner Losh 2024-02-12 11:44:52 -07:00
parent a78bc42bcc
commit 7a3210f2ac
1 changed files with 13 additions and 11 deletions
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24
sbin/reboot/reboot.c
View file

@ -35,38 +35,40 @@
#include <sys/sysctl.h>
#include <sys/time.h>
#include <signal.h>
#include <err.h>
#include <errno.h>
#include <fcntl.h>
#include <pwd.h>
#include <syslog.h>
#include <signal.h>
#include <stdbool.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <syslog.h>
#include <unistd.h>
#include <utmpx.h>
static void usage(void) __dead2;
static uint64_t get_pageins(void);
static int dohalt;
static bool dohalt;
int
main(int argc, char *argv[])
{
struct utmpx utx;
const struct passwd *pw;
int ch, howto, i, fd, lflag, nflag, qflag, sverrno, Nflag;
int ch, howto, i, fd, sverrno;
bool lflag, nflag, qflag, Nflag;
uint64_t pageins;
const char *user, *kernel = NULL;
if (strstr(getprogname(), "halt") != NULL) {
dohalt = 1;
dohalt = true;
howto = RB_HALT;
} else
howto = 0;
lflag = nflag = qflag = Nflag = 0;
lflag = nflag = qflag = Nflag = false;
while ((ch = getopt(argc, argv, "cdk:lNnpqr")) != -1)
switch(ch) {
case 'c':
@ -79,21 +81,21 @@ main(int argc, char *argv[])
kernel = optarg;
break;
case 'l':
lflag = 1;
lflag = true;
break;
case 'n':
nflag = 1;
nflag = true;
howto |= RB_NOSYNC;
break;
case 'N':
nflag = 1;
Nflag = 1;
nflag = true;
Nflag = true;
break;
case 'p':
howto |= RB_POWEROFF;
break;
case 'q':
qflag = 1;
qflag = true;
break;
case 'r':
howto |= RB_REROOT;