tunelp: use parse_switch()

Signed-off-by: Sami Kerola <kerolasa@iki.fi>

diff --git a/sys-utils/tunelp.c b/sys-utils/tunelp.c
index 8c70268d6e90bf74402e6539acd8b5821a14682a..8ea5c0238071f4d99ab9d646aec6f59ca03b2447 100644 (file)
--- a/sys-utils/tunelp.c
+++ b/sys-utils/tunelp.c
@@ -116,13 +116,6 @@ static void __attribute__((__noreturn__)) print_usage(FILE *out)
        exit(out == stderr ? EXIT_FAILURE : EXIT_SUCCESS);
 }
 
-static long get_onoff(char *val)
-{
-       if (!strncasecmp("on", val, 2))
-               return 1;
-       return 0;
-}
-
 int main(int argc, char **argv)
 {
        int c, fd, irq, status, show_irq, offset = 0, retval;
@@ -193,28 +186,24 @@ int main(int argc, char **argv)
                        break;
                case 'a':
                        cmds->op = LPABORT;
-                       cmds->val = get_onoff(optarg);
+                       cmds->val = parse_switch(optarg, _("argument error"), "on", "off", NULL);
                        cmds->next = xmalloc(sizeof(struct command));
                        cmds = cmds->next;
                        cmds->next = 0;
                        break;
                case 'q':
-                       if (get_onoff(optarg)) {
-                               show_irq = 1;
-                       } else {
-                               show_irq = 0;
-                       }
+                       show_irq = parse_switch(optarg, _("argument error"), "on", "off", NULL);
                        break;
                case 'o':
                        cmds->op = LPABORTOPEN;
-                       cmds->val = get_onoff(optarg);
+                       cmds->val = parse_switch(optarg, _("argument error"), "on", "off", NULL);
                        cmds->next = xmalloc(sizeof(struct command));
                        cmds = cmds->next;
                        cmds->next = 0;
                        break;
                case 'C':
                        cmds->op = LPCAREFUL;
-                       cmds->val = get_onoff(optarg);
+                       cmds->val = parse_switch(optarg, _("argument error"), "on", "off", NULL);
                        cmds->next = xmalloc(sizeof(struct command));
                        cmds = cmds->next;
                        cmds->next = 0;
@@ -239,7 +228,7 @@ int main(int argc, char **argv)
                         * 2.0.36 when compiled under 2.2.x
                         */
                        cmds->op = LPTRUSTIRQ;
-                       cmds->val = get_onoff(optarg);
+                       cmds->val = parse_switch(optarg, _("argument error"), "on", "off", NULL);
                        cmds->next = xmalloc(sizeof(struct command));
                        cmds = cmds->next;
                        cmds->next = 0;