diff options
Diffstat (limited to 'games/banner/banner.c')
| -rw-r--r-- | games/banner/banner.c | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/games/banner/banner.c b/games/banner/banner.c index 0632e61d2d6..f5f6f35ad34 100644 --- a/games/banner/banner.c +++ b/games/banner/banner.c @@ -1,3 +1,4 @@ +/* $OpenBSD: banner.c,v 1.6 1998/08/19 07:40:13 pjanzen Exp $ */ /* $NetBSD: banner.c,v 1.4 1995/04/22 11:55:15 cgd Exp $ */ /* @@ -43,7 +44,7 @@ static char copyright[] = #if 0 static char sccsid[] = "@(#)banner.c 8.3 (Berkeley) 4/2/94"; #else -static char rcsid[] = "$NetBSD: banner.c,v 1.4 1995/04/22 11:55:15 cgd Exp $"; +static char rcsid[] = "$OpenBSD: banner.c,v 1.6 1998/08/19 07:40:13 pjanzen Exp $"; #endif #endif /* not lint */ @@ -92,7 +93,7 @@ int asc_ptr[NCHARS] = { * next element in array. */ char data_table[NBYTES] = { -/* 0 1 2 3 4 5 6 7 8 9 */ +/* 0 1 2 3 4 5 6 7 8 9 */ /* 0 */ 129, 227, 130, 34, 6, 90, 19, 129, 32, 10, /* 10 */ 74, 40, 129, 31, 12, 64, 53, 129, 30, 14, /* 20 */ 54, 65, 129, 30, 14, 53, 67, 129, 30, 14, @@ -1032,7 +1033,7 @@ int width = DWIDTH; /* -w option: scrunch letters to 80 columns */ int main(argc, argv) int argc; - char **argv; + char *argv[]; { int ch; @@ -1040,22 +1041,22 @@ main(argc, argv) setegid(getgid()); setgid(getgid()); - while ((ch = getopt(argc, argv, "w:td")) != -1) - switch(ch) { - case 'w': - width = atoi(optarg); - if (width <= 0) - width = 80; - break; + while ((ch = getopt(argc, argv, "w:tdh")) != -1) + switch (ch) { case 'd': debug = 1; break; case 't': trace = 1; break; - case '?': + case 'w': + width = atoi(optarg); + if (width <= 0) + errx(1, "illegal argument for -w option"); + break; + case '?': case 'h': default: - fprintf(stderr, "usage: banner [-w width]\n"); + (void)fprintf(stderr, "usage: banner [-w width]\n"); exit(1); } argc -= optind; |