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- use bb_opt_complementally; Saves another 14 bytes. (thanks again, vodz)

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This commit is contained in:
Bernhard Reutner-Fischer 2006-04-03 11:52:01 +00:00
parent a38330c366
commit a0f75e2bba
1 changed files with 5 additions and 4 deletions
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9
networking/arping.c
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@ -279,13 +279,14 @@ int arping_main(int argc, char **argv)
{
unsigned long opt;
char *_count, *_timeout, *_device;
/* Dad also sets quit_on_reply.
* Advert also sets unsolicited.
*/
bb_opt_complementally = "Df:AU";
opt = bb_getopt_ulflags(argc, argv, "DUAqfbc:w:i:s:",
&_count, &_timeout, &_device);
cfg |= opt & 63; /* set respective flags */
if (opt & 1) /* Dad also sets quit_on_reply */
cfg |= quit_on_reply;
if (opt & 4) /* Advert also sets unsolicited */
cfg |= unsolicited;
if (opt & 64) /* count */
count = atoi(_count);
if (opt & 128) /* timeout */