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Little cleanup: 

- Don't need to include <sys/time.h>, <sys/resource.h> does.
 - Include <limits.h> for LONG_MIN/LONG_MAX.
 - Be consistant with usage of (void) in front of printf()/fprintf().
 - Sort include files.
 - ANSIfy.
This commit is contained in:
simonb 2001-09-01 01:57:28 +00:00
parent 18e1071fce
commit 134164f42c
1 changed files with 15 additions and 21 deletions
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36
usr.bin/renice/renice.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: renice.c,v 1.9 2001/02/19 23:03:50 cgd Exp $ */
/* $NetBSD: renice.c,v 1.10 2001/09/01 01:57:28 simonb Exp $ */
/*
* Copyright (c) 1983, 1989, 1993
@ -41,25 +41,25 @@ __COPYRIGHT("@(#) Copyright (c) 1983, 1989, 1993\n\
#ifndef lint
/*static char sccsid[] = "from: @(#)renice.c 8.1 (Berkeley) 6/9/93";*/
__RCSID("$NetBSD: renice.c,v 1.9 2001/02/19 23:03:50 cgd Exp $");
__RCSID("$NetBSD: renice.c,v 1.10 2001/09/01 01:57:28 simonb Exp $");
#endif /* not lint */
#include <sys/types.h>
#include <sys/time.h>
#include <sys/resource.h>
#include <err.h>
#include <errno.h>
#include <limits.h>
#include <pwd.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <errno.h>
static int getnum __P((const char *, const char *, int *));
static int donice __P((int, int, int, int));
static void usage __P((void)) __attribute__((__noreturn__));
static int getnum(const char *, const char *, int *);
static int donice(int, int, int, int);
static void usage(void) __attribute__((__noreturn__));
int main __P((int, char **));
int main(int, char **);
/*
* Change the priority (nice) of processes
@ -67,9 +67,7 @@ int main __P((int, char **));
* running.
*/
int
main(argc, argv)
int argc;
char **argv;
main(int argc, char **argv)
{
int which = PRIO_PROCESS;
int who = 0, prio, errs = 0, incr = 0;
@ -121,9 +119,7 @@ main(argc, argv)
}
static int
getnum(com, str, val)
const char *com, *str;
int *val;
getnum(const char *com, const char *str, int *val)
{
long v;
char *ep;
@ -144,8 +140,7 @@ getnum(com, str, val)
}
static int
donice(which, who, prio, incr)
int which, who, prio, incr;
donice(int which, int who, int prio, int incr)
{
int oldprio;
@ -172,12 +167,11 @@ donice(which, who, prio, incr)
}
static void
usage()
usage(void)
{
(void)fprintf(stderr, "Usage: %s [<priority> | -n <incr>] ",
getprogname());
(void)fprintf(stderr, "[[-p] <pids>...] [-g <pgrp>...] ");
(void)fprintf(stderr, "[-u <user>...]\n");
fprintf(stderr, "Usage: %s [<priority> | -n <incr>] ", getprogname());
fprintf(stderr, "[[-p] <pids>...] [-g <pgrp>...] ");
fprintf(stderr, "[-u <user>...]\n");
exit(1);
}