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style(9) cleanup.

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Reviewed by:	bde
MFC after:	1 week
This commit is contained in:
maxim 2002-04-10 10:59:19 +00:00
parent 04f18ad12c
commit 7b6414ec32
1 changed files with 22 additions and 22 deletions
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44
usr.bin/renice/renice.c
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@ -51,13 +51,13 @@ static const char rcsid[] =
#include <err.h>
#include <errno.h>
#include <pwd.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <pwd.h>
int donice(int, int, int);
static void usage(void);
static int donice(int, int, int);
static void usage(void);
/*
* Change the priority (nice) of processes
@ -65,13 +65,14 @@ static void usage(void);
* running.
*/
int
main(argc, argv)
int argc;
char **argv;
main(int argc, char *argv[])
{
int which = PRIO_PROCESS;
int who = 0, prio, errs = 0;
struct passwd *pwd;
int errs, prio, which, who;
errs = 0;
which = PRIO_PROCESS;
who = 0;
argc--, argv++;
if (argc < 2)
usage();
@ -95,8 +96,7 @@ main(argc, argv)
continue;
}
if (which == PRIO_USER) {
register struct passwd *pwd = getpwnam(*argv);
pwd = getpwnam(*argv);
if (pwd == NULL) {
warnx("%s: unknown user", *argv);
continue;
@ -114,21 +114,13 @@ main(argc, argv)
exit(errs != 0);
}
static void
usage()
{
fprintf(stderr,
"usage: renice priority [ [ -p ] pids ] [ [ -g ] pgrps ] [ [ -u ] users ]\n");
exit(1);
}
int
donice(which, who, prio)
int which, who, prio;
static int
donice(int which, int who, int prio)
{
int oldprio;
errno = 0, oldprio = getpriority(which, who);
errno = 0;
oldprio = getpriority(which, who);
if (oldprio == -1 && errno) {
warn("%d: getpriority", who);
return (1);
@ -140,3 +132,11 @@ donice(which, who, prio)
printf("%d: old priority %d, new priority %d\n", who, oldprio, prio);
return (0);
}
static void
usage()
{
fprintf(stderr,
"usage: renice priority [ [ -p ] pids ] [ [ -g ] pgrps ] [ [ -u ] users ]\n");
exit(1);
}