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- Sort usage() output;

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- sync usage() with reality and manpage;
- display usage() even if terminal is not a syscons.

Submitted by:	ru, sobomax
This commit is contained in:
Maxim Sobolev 2001-05-20 12:17:31 +00:00
parent 2b1f35a9af
commit 1f22a113d0
1 changed files with 7 additions and 4 deletions
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11
usr.sbin/vidcontrol/vidcontrol.c
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@ -73,10 +73,10 @@ static void
usage() usage()
{ {
fprintf(stderr, "%s\n%s\n%s\n%s\n", fprintf(stderr, "%s\n%s\n%s\n%s\n",
"usage: vidcontrol [-r fg bg] [-b color] [-c appearance] [-d] [-l scrmap]", "usage: vidcontrol [-b color] [-c appearance] [-d] [-f [size] file] [-g geometry]",
" [-i adapter | mode] [-L] [-M char] [-m on|off]", " [-i adapter | mode] [-l screen_map] [-L] [-m on | off]",
" [-f size file] [-s number] [-t N|off] [-x] [-g geometry]", " [-M char] [-p] [-P] [-r foreground background] [-s number]",
" [-p] [-P] [mode] [fgcol [bgcol]] [show]"); " [-t N | off] [-x] [mode] [foreground [background]] [show]");
exit(1); exit(1);
} }
@ -722,6 +722,9 @@ main(int argc, char **argv)
info.size = sizeof(info); info.size = sizeof(info);
if (argc == 1)
usage();
/* Not reached */
if (ioctl(0, CONS_GETINFO, &info) < 0) if (ioctl(0, CONS_GETINFO, &info) < 0)
err(1, "must be on a virtual console"); err(1, "must be on a virtual console");
while((opt = getopt(argc, argv, "b:c:df:g:i:l:LM:m:pPr:s:t:x")) != -1) while((opt = getopt(argc, argv, "b:c:df:g:i:l:LM:m:pPr:s:t:x")) != -1)