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/pig | |
| 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/pig')
| -rw-r--r-- | games/pig/pig.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/games/pig/pig.c b/games/pig/pig.c index 4818cd72366..9a65e17ba97 100644 --- a/games/pig/pig.c +++ b/games/pig/pig.c @@ -1,4 +1,4 @@ -/* $OpenBSD: pig.c,v 1.16 2016/01/07 16:00:33 tb Exp $ */ +/* $OpenBSD: pig.c,v 1.17 2016/03/07 12:07:56 mestre Exp $ */ /* $NetBSD: pig.c,v 1.2 1995/03/23 08:41:40 cgd Exp $ */ /*- @@ -50,9 +50,9 @@ main(int argc, char *argv[]) if (pledge("stdio", NULL) == -1) err(1, "pledge"); - while ((ch = getopt(argc, argv, "")) != -1) + while ((ch = getopt(argc, argv, "h")) != -1) switch(ch) { - case '?': + case 'h': default: usage(); } @@ -117,6 +117,6 @@ pigout(char *buf, int len) void usage(void) { - (void)fprintf(stderr, "usage: pig\n"); + (void)fprintf(stderr, "usage: %s\n", getprogname()); exit(1); } |