TH_acquire_write_lock

    TH_acquire_write_lock 446 modules/ac/access_control.c   TH_acquire_write_lock( &(act_runtime->rwlock) );
    TH_acquire_write_lock 752 modules/ac/access_control.c   TH_acquire_write_lock( &(act_acl->rwlock) );
    TH_acquire_write_lock 817 modules/ac/access_control.c   TH_acquire_write_lock( &(act_acl->rwlock) );
    TH_acquire_write_lock 969 modules/ac/access_control.c     TH_acquire_write_lock( &(act_runtime->rwlock) );
    TH_acquire_write_lock 1025 modules/ac/access_control.c   TH_acquire_write_lock( &(act_runtime->rwlock) );
    TH_acquire_write_lock 1199 modules/ac/access_control.c     TH_acquire_write_lock( &(act_runtime->rwlock) );
    TH_acquire_write_lock 1288 modules/ac/access_control.c   TH_acquire_write_lock( &(act_acl->rwlock) );
    TH_acquire_write_lock  76 modules/er/er_macro.c   TH_acquire_write_lock( &er_paths_lock );
    TH_acquire_write_lock 202 modules/er/er_macro.c   TH_acquire_write_lock( &er_paths_lock );
    TH_acquire_write_lock 118 modules/rp/rp_tree.c     TH_acquire_write_lock( &(mytree->rwlock) );
    TH_acquire_write_lock 146 modules/rp/rp_update.c   TH_acquire_write_lock( &(mytree->rwlock) );