Use sys/xattr.h instead of attr/xattr.h

[platform/upstream/net-tools.git] / plipconfig.c

diff --git a/plipconfig.c b/plipconfig.c
index 1f972a7..00286ae 100644 (file)
--- a/plipconfig.c
+++ b/plipconfig.c
@@ -43,9 +43,6 @@
 #include "net-support.h"
 #include "version.h"
 
-int opt_a = 0;
-int opt_i = 0;
-int opt_v = 0;
 int skfd = -1;
 
 struct ifreq ifr;
@@ -63,10 +60,10 @@ static void version(void)
 
 void usage(void)
 {
-    fprintf(stderr, _("Usage: plipconfig [-a] [-i] [-v] interface\n"));
-    fprintf(stderr, _("                  [nibble NN] [trigger NN]\n"));
+    fprintf(stderr, _("Usage: plipconfig interface [nibble NN] [trigger NN]\n"));
     fprintf(stderr, _("       plipconfig -V | --version\n"));
-    exit(-1);
+    fprintf(stderr, _("       plipconfig -h | --help\n"));
+    exit(E_USAGE);
 }
 
 void print_plip(void)
@@ -93,12 +90,10 @@ int main(int argc, char **argv)
     argc--;
     argv++;
     while (argv[0] && *argv[0] == '-') {
-       if (!strcmp(*argv, "-a"))
-           opt_a = 1;
-       if (!strcmp(*argv, "-v"))
-           opt_v = 1;
        if (!strcmp(*argv, "-V") || !strcmp(*argv, "--version"))
            version();
+       else
+            usage();
        argv++;
        argc--;
     }