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tunelp: use parse_switch() 

Signed-off-by: Sami Kerola <kerolasa@iki.fi>
This commit is contained in:
Sami Kerola 2015-01-10 15:04:27 +00:00 committed by Karel Zak
parent 378543e13f
commit 7e5dd0e5be
1 changed files with 5 additions and 16 deletions
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21
sys-utils/tunelp.c
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@ -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;