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Factor out an nmap_raw_socket function.

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This does the common setup of a raw socket that we use everywhere.
This commit is contained in:
david
2012-10-03 15:43:21 +00:00
parent 19d1115ef1
commit a53e00afa1
8 changed files with 31 additions and 53 deletions
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10
idle_scan.cc
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@@ -382,16 +382,8 @@ static void initialize_idleproxy(struct idle_proxy_info *proxy, char *proxyName,
proxy->rawsd = -1;
proxy->ethptr = &proxy->eth;
} else {
#ifdef WIN32
win32_fatal_raw_sockets(proxy->host.deviceName());
#endif
if ((proxy->rawsd = socket(AF_INET, SOCK_RAW, IPPROTO_RAW)) < 0)
pfatal("socket troubles in %s", __func__);
proxy->rawsd = nmap_raw_socket(proxy->host.deviceName());
unblock_socket(proxy->rawsd);
broadcast_socket(proxy->rawsd);
#ifndef WIN32
sethdrinclude(proxy->rawsd);
#endif
proxy->eth.ethsd = NULL;
proxy->ethptr = NULL;
}