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Style(9) fixes

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- Sort sys/ #includes
- Use nitems instead of hardcoding the length of `mib`

MFC after:	3 days
This commit is contained in:
ngie 2017-01-09 00:25:33 +00:00
parent 4f777cb783
commit a8723a80ec
1 changed files with 6 additions and 6 deletions
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12
usr.sbin/rwhod/rwhod.c
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@ -43,14 +43,14 @@ static char sccsid[] = "@(#)rwhod.c 8.1 (Berkeley) 6/6/93";
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#include <sys/capsicum.h>
#include <sys/param.h>
#include <sys/capsicum.h>
#include <sys/ioctl.h>
#include <sys/procdesc.h>
#include <sys/socket.h>
#include <sys/stat.h>
#include <sys/signal.h>
#include <sys/ioctl.h>
#include <sys/sysctl.h>
#include <sys/procdesc.h>
#include <sys/wait.h>
#include <net/if.h>
@ -548,7 +548,7 @@ getboottime(int signo __unused)
mib[0] = CTL_KERN;
mib[1] = KERN_BOOTTIME;
size = sizeof(tm);
if (sysctl(mib, 2, &tm, &size, NULL, 0) == -1) {
if (sysctl(mib, nitems(mib), &tm, &size, NULL, 0) == -1) {
syslog(LOG_ERR, "cannot get boottime: %m");
exit(1);
}
@ -629,11 +629,11 @@ configure(int so)
mib[3] = AF_INET;
mib[4] = NET_RT_IFLIST;
mib[5] = 0;
if (sysctl(mib, 6, NULL, &needed, NULL, 0) < 0)
if (sysctl(mib, nitems(mib), NULL, &needed, NULL, 0) < 0)
quit("route-sysctl-estimate");
if ((buf = malloc(needed)) == NULL)
quit("malloc");
if (sysctl(mib, 6, buf, &needed, NULL, 0) < 0)
if (sysctl(mib, nitems(mib), buf, &needed, NULL, 0) < 0)
quit("actual retrieval of interface table");
lim = buf + needed;