TH_acquire_read_lock

    TH_acquire_read_lock 498 modules/ac/access_control.c   TH_acquire_read_lock( &(act_acl->rwlock) );
    TH_acquire_read_lock 410 modules/er/er.c   TH_acquire_read_lock( &er_paths_lock );
    TH_acquire_read_lock 460 modules/er/er.c   TH_acquire_read_lock( &er_paths_lock );
    TH_acquire_read_lock 307 modules/er/er_macro.c   TH_acquire_read_lock( &er_paths_lock );
    TH_acquire_read_lock 564 modules/rp/rp_search.c   TH_acquire_read_lock( &(mytree->rwlock) );