diff options
| -rw-r--r-- | usr.bin/elf2olf/elf2olf.c | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/usr.bin/elf2olf/elf2olf.c b/usr.bin/elf2olf/elf2olf.c index 2b419ca99a4..37297cfc8f1 100644 --- a/usr.bin/elf2olf/elf2olf.c +++ b/usr.bin/elf2olf/elf2olf.c @@ -1,4 +1,4 @@ -/* $OpenBSD: elf2olf.c,v 1.2 1996/11/06 21:34:00 etheisen Exp $ */ +/* $OpenBSD: elf2olf.c,v 1.3 1996/12/09 07:10:14 deraadt Exp $ */ /* * Copyright (c) 1996 Erik Theisen. All rights reserved. * @@ -30,7 +30,7 @@ static char copyright[] = #endif /* not lint */ #ifndef lint -static char rcsid[] = "@(#) $Id: elf2olf.c,v 1.2 1996/11/06 21:34:00 etheisen Exp $"; +static char rcsid[] = "@(#) $Id: elf2olf.c,v 1.3 1996/12/09 07:10:14 deraadt Exp $"; #endif #include <stdlib.h> @@ -234,14 +234,22 @@ warn(name, fname, errval) usage() { register int i; + int col = 8; if (olf2elf) { fprintf(stderr, "usage: %s [-v] file ...\n", progname); } else { fprintf(stderr, "usage: %s [-v] [-o opsys] elffile ...\n", progname); - fprintf(stderr, "where opsys is:\n"); - for (i = 1; os_namev[i] != NULL; i++) - fprintf(stderr, "\t%s\n", os_namev[i]); + fprintf(stderr, "where opsys is:\n\t"); + for (i = 1; os_namev[i] != NULL; i++) { + col = col + strlen(os_namev[i]) + 2; + if (col > 78) { + fprintf(stderr, "\n\t"); + col = 8; + } + fprintf(stderr, "%s%s", os_namev[i], + os_namev[i+1] ? ", " : "\n"); + } } exit(1); } |