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am 974a4f3e: Merge "Use inet_ntoa to display ipaddr and mask values"

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* commit '974a4f3e00861da9aa1301efd5c349c3e2a5cf07':
  Use inet_ntoa to display ipaddr and mask values
This commit is contained in:
Colin Cross 2014-06-19 00:49:10 +00:00 committed by Android Git Automerger
commit 1a9e9c203b
1 changed files with 8 additions and 14 deletions
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22
toolbox/ifconfig.c
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@ -61,11 +61,11 @@ int ifconfig_main(int argc, char *argv[])
{
struct ifreq ifr;
int s;
unsigned int addr, mask, flags;
unsigned int flags;
char astring[20];
char mstring[20];
char *updown, *brdcst, *loopbk, *ppp, *running, *multi;
argc--;
argv++;
@ -85,13 +85,17 @@ int ifconfig_main(int argc, char *argv[])
perror(ifr.ifr_name);
return -1;
} else
addr = ((struct sockaddr_in *)&ifr.ifr_addr)->sin_addr.s_addr;
strlcpy(astring,
inet_ntoa(((struct sockaddr_in *)&ifr.ifr_addr)->sin_addr),
sizeof(astring));
if (ioctl(s, SIOCGIFNETMASK, &ifr) < 0) {
perror(ifr.ifr_name);
return -1;
} else
mask = ((struct sockaddr_in *)&ifr.ifr_addr)->sin_addr.s_addr;
strlcpy(mstring,
inet_ntoa(((struct sockaddr_in *)&ifr.ifr_addr)->sin_addr),
sizeof(mstring));
if (ioctl(s, SIOCGIFFLAGS, &ifr) < 0) {
perror(ifr.ifr_name);
@ -99,16 +103,6 @@ int ifconfig_main(int argc, char *argv[])
} else
flags = ifr.ifr_flags;
sprintf(astring, "%d.%d.%d.%d",
addr & 0xff,
((addr >> 8) & 0xff),
((addr >> 16) & 0xff),
((addr >> 24) & 0xff));
sprintf(mstring, "%d.%d.%d.%d",
mask & 0xff,
((mask >> 8) & 0xff),
((mask >> 16) & 0xff),
((mask >> 24) & 0xff));
printf("%s: ip %s mask %s flags [", ifr.ifr_name,
astring,
mstring