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Clean up getopt() usage, removing unnecessary warnx()'s.

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From Sergey Svishchev <svs at ropnet dot ru>.
This commit is contained in:
thorpej 2003-11-02 17:43:01 +00:00
parent 2dc0580879
commit 3d11ccec8c
1 changed files with 3 additions and 8 deletions
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11
usr.bin/ipcrm/ipcrm.c
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@ -1,4 +1,4 @@
/* $NetBSD: ipcrm.c,v 1.11 1999/08/26 07:18:10 hwr Exp $ */
/* $NetBSD: ipcrm.c,v 1.12 2003/11/02 17:43:01 thorpej Exp $ */
/*
* Copyright (c) 1994 Adam Glass
@ -122,7 +122,7 @@ main(argc, argv)
errflg = 0;
signal(SIGSYS, (void (*) __P((int))) not_configured);
while ((c = getopt(argc, argv, ":q:m:s:Q:M:S:")) != -1) {
while ((c = getopt(argc, argv, "q:m:s:Q:M:S:")) != -1) {
signaled = 0;
switch (c) {
@ -175,12 +175,7 @@ main(argc, argv)
IPC_TO_STRING(c));
}
break;
case ':':
fprintf(stderr, "option -%c requires an argument\n",
optopt);
usage();
case '?':
fprintf(stderr, "unrecognized option: -%c\n", optopt);
default:
usage();
}
}