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| author | delphij <delphij@FreeBSD.org> | 2005-01-25 08:37:04 +0000 |
|---|---|---|
| committer | delphij <delphij@FreeBSD.org> | 2005-01-25 08:37:04 +0000 |
| commit | 3f5fb9f7fcac2810c21bc5ea7aa378b07389396b (patch) | |
| tree | 22d9c42a1d2c0f8fa77a8cdee24f228c88056398 /sbin/shutdown/shutdown.c | |
| parent | c08fa3f2c0925b3b798923f79a9a443a046da98e (diff) | |
| download | FreeBSD-src-3f5fb9f7fcac2810c21bc5ea7aa378b07389396b.zip FreeBSD-src-3f5fb9f7fcac2810c21bc5ea7aa378b07389396b.tar.gz | |
Use modern style defination for main() and move a extern
declaration to global section.
Bump WARNS?= to 6
Diffstat (limited to 'sbin/shutdown/shutdown.c')
| -rw-r--r-- | sbin/shutdown/shutdown.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/sbin/shutdown/shutdown.c b/sbin/shutdown/shutdown.c index f719ebf..81c3620 100644 --- a/sbin/shutdown/shutdown.c +++ b/sbin/shutdown/shutdown.c @@ -102,10 +102,10 @@ void timeout(int); void timewarn(int); void usage(const char *); +extern const char **environ; + int -main(argc, argv) - int argc; - char *argv[]; +main(int argc, char **argv) { char *p, *endp; struct passwd *pw; @@ -276,7 +276,6 @@ timewarn(timeleft) static char hostname[MAXHOSTNAMELEN + 1]; FILE *pf; char wcmd[MAXPATHLEN + 4]; - extern const char **environ; if (!first++) (void)gethostname(hostname, sizeof(hostname)); |
