diff options
| author | mestre <mestre@cvs.openbsd.org> | 2016-03-07 12:07:58 +0000 |
|---|---|---|
| committer | mestre <mestre@cvs.openbsd.org> | 2016-03-07 12:07:58 +0000 |
| commit | bc31d3ab9380405749109f50c712a4ff98a7b573 (patch) | |
| tree | 757450abe6a8a34b28ea9250a9edb99e061a025c /games/cribbage | |
| parent | 6b01e9e6ca0144f4e1dca633ed40522da3b9ff79 (diff) | |
- General changes:
- Remove -? from getopt(3) options, but still keep (or add) -h where applicable
- Replace hardcoded program strings by getprogname(3)
- Specific changes:
- atc(6): this used -? and -u for usage(), remove both from game and manpage
- bcd(6): use __progname instead of getprogname(3), no need to include stdlib.h
- hunt(6): replace fputs(3) by fprintf(3)
OK tb@ after his suggestions
Diffstat (limited to 'games/cribbage')
| -rw-r--r-- | games/cribbage/crib.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/games/cribbage/crib.c b/games/cribbage/crib.c index 6e04b4bddfa..e45fbd2c335 100644 --- a/games/cribbage/crib.c +++ b/games/cribbage/crib.c @@ -1,4 +1,4 @@ -/* $OpenBSD: crib.c,v 1.22 2016/01/07 16:00:32 tb Exp $ */ +/* $OpenBSD: crib.c,v 1.23 2016/03/07 12:07:56 mestre Exp $ */ /* $NetBSD: crib.c,v 1.7 1997/07/10 06:47:29 mikel Exp $ */ /*- @@ -47,7 +47,7 @@ main(int argc, char *argv[]) if (pledge("stdio rpath tty proc exec", NULL) == -1) err(1, "pledge"); - while ((ch = getopt(argc, argv, "emqr")) != -1) + while ((ch = getopt(argc, argv, "ehmqr")) != -1) switch (ch) { case 'e': explain = TRUE; @@ -61,9 +61,10 @@ main(int argc, char *argv[]) case 'r': rflag = TRUE; break; - case '?': + case 'h': default: - (void) fprintf(stderr, "usage: cribbage [-emqr]\n"); + (void) fprintf(stderr, "usage: %s [-emqr]\n", + getprogname()); return 1; } |