string get_addr_str(struct in_addr in)
{
inet_ntoa_mut.lock();
string addr = inet_ntoa(in);
inet_ntoa_mut.unlock();
return addr;
}
unsigned int get_random()
{
_s_rand_mut.lock();
unsigned int r = rand_r(&_s_rand);
_s_rand_mut.unlock();
return r;
}
string get_ip_from_name(const string& name)
{
inet_gethostbyname.lock();
struct hostent *he = gethostbyname(name.c_str());
if(!he) {
inet_gethostbyname.unlock();
return "";
}
struct in_addr a;
bcopy(he->h_addr, (char *) &a, sizeof(a));
inet_gethostbyname.unlock();
return get_addr_str(a);
}
/**
* Run log hooks
*/
void run_log_hooks(int level, pid_t pid, pthread_t tid, const char* func, const char* file, int line, char* msg)
{
log_hooks_mutex.lock();
if (!log_hooks.empty()) {
for (vector<AmLoggingFacility*>::iterator it = log_hooks.begin();
it != log_hooks.end(); ++it) {
(*it)->log(level, pid, tid, func, file, line, msg);
}
}
log_hooks_mutex.unlock();
}