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- set flags in a more reasonable manner. Thanks, vodz.

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text    data     bss     dec     hex filename
   3520       4      96    3620     e24 networking/arping.o.oorig
   3488       4      96    3588     e04 networking/arping.o
This commit is contained in:
Bernhard Reutner-Fischer 2006-04-03 09:46:29 +00:00
parent cfb53dfd5e
commit 6153629097
1 changed files with 5 additions and 16 deletions
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21
networking/arping.c
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@ -36,8 +36,8 @@ enum cfg_e {
advert = 4, advert = 4,
quiet = 8, quiet = 8,
quit_on_reply = 16, quit_on_reply = 16,
unicasting = 32, broadcast_only = 32,
broadcast_only = 64 unicasting = 64
}; };
static int cfg; static int cfg;
@ -281,22 +281,11 @@ int arping_main(int argc, char **argv)
char *_count, *_timeout, *_device; char *_count, *_timeout, *_device;
opt = bb_getopt_ulflags(argc, argv, "DUAqfbc:w:i:s:", opt = bb_getopt_ulflags(argc, argv, "DUAqfbc:w:i:s:",
&_count, &_timeout, &_device); &_count, &_timeout, &_device);
if (opt & 1) { /* Dad */ cfg |= opt & 63; /* set respective flags */
cfg |= dad; if (opt & 1) /* Dad also sets quit_on_reply */
cfg |= quit_on_reply; cfg |= quit_on_reply;
} if (opt & 4) /* Advert also sets unsolicited */
if (opt & 2) /* Unsolicited */
cfg |= unsolicited; cfg |= unsolicited;
if (opt & 4) { /* Advert */
cfg |= advert;
cfg |= unsolicited;
}
if (opt & 8) /* quiet */
cfg |= quiet;
if (opt & 16) /* quit on reply */
cfg |= quit_on_reply;
if (opt & 32) /* broadcast only */
cfg |= broadcast_only;
if (opt & 64) /* count */ if (opt & 64) /* count */
count = atoi(_count); count = atoi(_count);
if (opt & 128) /* timeout */ if (opt & 128) /* timeout */