hostent_mutex      44 ext/net/netdb.c     ScmInternalMutex hostent_mutex;
hostent_mutex     129 ext/net/netdb.c     WITH_GLOBAL_LOCK(netdb_data.hostent_mutex,
hostent_mutex     184 ext/net/netdb.c         WITH_GLOBAL_LOCK(netdb_data.hostent_mutex,
hostent_mutex     554 ext/net/netdb.c     SCM_INTERNAL_MUTEX_INIT(netdb_data.hostent_mutex);