Made this compile again (getopt moved to <unistd.h>).
Fixed usage message.
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6d58e6cbc4
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bf78672450
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=28977
@ -26,7 +26,7 @@
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* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $Id$
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* $Id: ifinfo.c,v 1.3 1997/02/22 14:08:24 peter Exp $
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*/
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#include <sys/types.h>
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#include <sys/socket.h> /* for PF_LINK */
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@ -38,6 +38,7 @@
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#include <stdlib.h>
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#include <string.h>
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#include <sysexits.h>
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#include <unistd.h>
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#include <net/if.h>
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#include <net/if_types.h>
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@ -54,8 +55,7 @@ static printfcn findlink(int);
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static void
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usage(const char *argv0)
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{
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fprintf(stderr, "%s: usage:\n\t%s [-i] [ifnames...]\n",
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argv0, argv0);
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fprintf(stderr, "%s: usage:\n\t%s [-l]\n", argv0, argv0);
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exit(EX_USAGE);
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}
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