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https://github.com/freebsd/freebsd-src
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Constify, de-register-ify, __unused-ify, and set WARNS=2.
Submitted by: Mike Barcroft <mike@q9media.com>
This commit is contained in:
parent
8b032500b6
commit
04983c4fe5
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=79749
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@ -2,6 +2,7 @@
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# $FreeBSD$
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PROG= shutdown
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WARNS?= 2
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MAN= shutdown.8
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BINGRP= operator
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BINMODE=4550
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@ -94,7 +94,8 @@ struct interval {
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static time_t offset, shuttime;
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static int dohalt, dopower, doreboot, killflg, mbuflen, oflag;
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static char *nosync, *whom, mbuf[BUFSIZ];
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static char mbuf[BUFSIZ];
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static const char *nosync, *whom;
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void badtime __P((void));
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void die_you_gravy_sucking_pig_dog __P((void));
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@ -111,7 +112,7 @@ main(argc, argv)
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int argc;
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char *argv[];
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{
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register char *p, *endp;
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char *p, *endp;
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struct passwd *pw;
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int arglen, ch, len, readstdin;
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@ -247,7 +248,7 @@ loop()
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* the next wait time.
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*/
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if ((sltime = offset - tp->timeleft)) {
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if (sltime > tp->timetowait / 5)
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if (sltime > (u_int)(tp->timetowait / 5))
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timewarn(offset);
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(void)sleep(sltime);
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}
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@ -267,7 +268,7 @@ loop()
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static jmp_buf alarmbuf;
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static char *restricted_environ[] = {
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static const char *restricted_environ[] = {
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"PATH=" _PATH_STDPATH,
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NULL
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};
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@ -280,7 +281,7 @@ timewarn(timeleft)
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static char hostname[MAXHOSTNAMELEN + 1];
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FILE *pf;
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char wcmd[MAXPATHLEN + 4];
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extern char **environ;
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extern const char **environ;
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if (!first++)
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(void)gethostname(hostname, sizeof(hostname));
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@ -326,7 +327,7 @@ timewarn(timeleft)
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void
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timeout(signo)
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int signo;
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int signo __unused;
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{
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longjmp(alarmbuf, 1);
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}
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@ -394,10 +395,10 @@ die_you_gravy_sucking_pig_dog()
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void
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getoffset(timearg)
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register char *timearg;
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char *timearg;
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{
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register struct tm *lt;
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register char *p;
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struct tm *lt;
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char *p;
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time_t now;
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int this_year;
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@ -500,7 +501,7 @@ nolog()
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void
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finish(signo)
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int signo;
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int signo __unused;
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{
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if (!killflg)
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(void)unlink(_PATH_NOLOGIN);
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