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* Log a warning message if we fail to find the broadcast address on the interface used for TiVo beacons.

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This commit is contained in:
Justin Maggard 2011-02-17 23:40:10 +00:00
parent 309499d378
commit ea1695b0b5
1 changed files with 2 additions and 1 deletions
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3
tivo_beacon.c
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@ -120,12 +120,13 @@ getBcastAddress(void)
rval = ioctl(s, SIOCGIFBRDADDR, &ifr); rval = ioctl(s, SIOCGIFBRDADDR, &ifr);
if( rval < 0 ) if( rval < 0 )
{ {
DPRINTF(E_ERROR, L_TIVO, "Failed to get broadcast addr on %s [%s]\n", ifr.ifr_name, strerror(errno));
close(s); close(s);
return INADDR_BROADCAST; return INADDR_BROADCAST;
} }
memcpy(&sin, &ifr.ifr_broadaddr, sizeof(sin)); memcpy(&sin, &ifr.ifr_broadaddr, sizeof(sin));
close(s); close(s);
DPRINTF(E_DEBUG, L_TIVO, "Interface: %s broadcast addr %s \n", ifr.ifr_name, inet_ntoa(sin.sin_addr)); DPRINTF(E_DEBUG, L_TIVO, "Interface: %s broadcast addr %s\n", ifr.ifr_name, inet_ntoa(sin.sin_addr));
return ntohl((uint32_t)(sin.sin_addr.s_addr)); return ntohl((uint32_t)(sin.sin_addr.s_addr));
} }
} }