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Implement optional syslog logging using ordinary

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bb_xx_msg calls, and convert networking/* to it.
The rest of bbox will be converted gradually.
This commit is contained in:
Denis Vlasenko
2006-09-06 18:36:50 +00:00
parent 5d725462d4
commit 3538b9a882
39 changed files with 296 additions and 366 deletions
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12
networking/udhcp/arpping.c
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@@ -43,13 +43,13 @@ int arpping(uint32_t yiaddr, uint32_t ip, uint8_t *mac, char *interface)
time_t prevTime;
if ((s = socket (PF_PACKET, SOCK_PACKET, htons(ETH_P_ARP))) == -1) {
LOG(LOG_ERR, bb_msg_can_not_create_raw_socket);
if ((s = socket(PF_PACKET, SOCK_PACKET, htons(ETH_P_ARP))) == -1) {
bb_perror_msg(bb_msg_can_not_create_raw_socket);
return -1;
}
if (setsockopt(s, SOL_SOCKET, SO_BROADCAST, &optval, sizeof(optval)) == -1) {
LOG(LOG_ERR, "Could not setsocketopt on raw socket");
bb_perror_msg("Could not setsocketopt on raw socket");
close(s);
return -1;
}
@@ -81,14 +81,14 @@ int arpping(uint32_t yiaddr, uint32_t ip, uint8_t *mac, char *interface)
FD_SET(s, &fdset);
tm.tv_sec = timeout;
if (select(s + 1, &fdset, (fd_set *) NULL, (fd_set *) NULL, &tm) < 0) {
DEBUG(LOG_ERR, "Error on ARPING request: %m");
bb_perror_msg("Error on ARPING request");
if (errno != EINTR) rv = 0;
} else if (FD_ISSET(s, &fdset)) {
if (recv(s, &arp, sizeof(arp), 0) < 0 ) rv = 0;
if (arp.operation == htons(ARPOP_REPLY) &&
memcmp(arp.tHaddr, mac, 6) == 0 &&
*((uint32_t *) arp.sInaddr) == yiaddr) {
DEBUG(LOG_INFO, "Valid arp reply receved for this address");
DEBUG("Valid arp reply received for this address");
rv = 0;
break;
}
@@ -97,6 +97,6 @@ int arpping(uint32_t yiaddr, uint32_t ip, uint8_t *mac, char *interface)
prevTime = uptime();
}
close(s);
DEBUG(LOG_INFO, "%salid arp replies for this address", rv ? "No v" : "V");
DEBUG("%salid arp replies for this address", rv ? "No v" : "V");
return rv;
}