diff options
author | charnier <charnier@FreeBSD.org> | 1997-09-24 06:48:24 +0000 |
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committer | charnier <charnier@FreeBSD.org> | 1997-09-24 06:48:24 +0000 |
commit | 49a43f1c40cff330447553c74983f50c305a90bd (patch) | |
tree | 2461a8278a1795e3f8aa616ff0029567b021f873 /usr.sbin/lpr/lpq | |
parent | 8acbd05f99be0b83f71366e26584715af13f0872 (diff) | |
download | FreeBSD-src-49a43f1c40cff330447553c74983f50c305a90bd.zip FreeBSD-src-49a43f1c40cff330447553c74983f50c305a90bd.tar.gz |
Use err(3). Add usage(). Various fixes in man pages.
Diffstat (limited to 'usr.sbin/lpr/lpq')
-rw-r--r-- | usr.sbin/lpr/lpq/lpq.1 | 6 | ||||
-rw-r--r-- | usr.sbin/lpr/lpq/lpq.c | 13 |
2 files changed, 9 insertions, 10 deletions
diff --git a/usr.sbin/lpr/lpq/lpq.1 b/usr.sbin/lpr/lpq/lpq.1 index 200f60d..04ecdad 100644 --- a/usr.sbin/lpr/lpq/lpq.1 +++ b/usr.sbin/lpr/lpq/lpq.1 @@ -75,7 +75,7 @@ rather than just the specified printer. .Pp For each job submitted (i.e. invocation of .Xr lpr 1 ) -.Nm lpq +.Nm reports the user's name, current rank in the queue, the names of files comprising the job, the job identifier (a number which may be supplied to @@ -93,7 +93,7 @@ is used as a sink in a pipeline) in which case the file is indicated as ``(standard input)''. .Pp If -.Nm lpq +.Nm warns that there is no daemon present (i.e. due to some malfunction), the .Xr lpc 8 @@ -127,7 +127,7 @@ appeared in .Bx 3 . .Sh BUGS Due to the dynamic nature of the information in the spooling directory -.Nm lpq +.Nm may report unreliably. Output formatting is sensitive to the line length of the terminal; this can results in widely spaced columns. 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); } |