diff options
Diffstat (limited to 'usr.sbin/lpr/lpq/lpq.c')
| -rw-r--r-- | usr.sbin/lpr/lpq/lpq.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/usr.sbin/lpr/lpq/lpq.c b/usr.sbin/lpr/lpq/lpq.c index 56705bc..9dc9c8a 100644 --- a/usr.sbin/lpr/lpq/lpq.c +++ b/usr.sbin/lpr/lpq/lpq.c @@ -72,7 +72,7 @@ int users; /* # of users in user array */ uid_t uid, euid; static int ckqueue __P((char *)); -void usage __P((void)); +static void usage __P((void)); int main(argc, argv) @@ -88,10 +88,8 @@ main(argc, argv) uid = getuid(); seteuid(uid); name = *argv; - if (gethostname(host, sizeof(host))) { - perror("lpq: gethostname"); - exit(1); - } + if (gethostname(host, sizeof(host))) + err(1, "gethostname"); openlog("lpd", 0, LOG_LPR); aflag = lflag = 0; @@ -170,9 +168,10 @@ ckqueue(cap) return (0); } -void +static void usage() { - puts("usage: lpq [-a] [-l] [-Pprinter] [user ...] [job ...]"); + fprintf(stderr, + "usage: lpq [-a] [-l] [-Pprinter] [user ...] [job ...]\n"); exit(1); } |
