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dumpleases: string reuse

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text	   data	    bss	    dec	    hex	filename
 926254	    906	  17160	 944320	  e68c0	busybox_old
 926242	    906	  17160	 944308	  e68b4	busybox_unstripped

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2015-10-24 20:45:10 +02:00
parent d320a1e7a5
commit f98705a00c
1 changed files with 5 additions and 3 deletions
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8
networking/udhcp/dumpleases.c
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@ -57,10 +57,12 @@ int dumpleases_main(int argc UNUSED_PARAM, char **argv)
fd = xopen(file, O_RDONLY);
printf("Mac Address IP Address Host Name Expires %s\n",
(opt & OPT_a) ? "at" : "in");
/* "00:00:00:00:00:00 255.255.255.255 ABCDEFGHIJKLMNOPQRS Wed Jun 30 21:49:08 1993" */
/* "123456789 123456789 123456789 123456789 123456789 123456789 123456789 123456789 */
/* "00:00:00:00:00:00 255.255.255.255 ABCDEFGHIJKLMNOPQRS Wed Jun 30 21:49:08 1993" */
printf("Mac %-14s" "IP %-13s" "Host %-15s" "Expires %s\n",
"Address", "Address", "Name",
(opt & OPT_a) ? "at" : "in"
);
xread(fd, &written_at, sizeof(written_at));
written_at = SWAP_BE64(written_at);