Hi,
I'm new to C API lib. I accidentally use single-thread lib (i.e.
libzkst.a) and it took me quit a while before I realize all sync
functions in the libzkst.a is not usable at all. I'm wondering why not
just disable them in libztst.a. It would otherwise be pretty confusing
and error-prone.
Take zoo_get_children() as an example, it always return ZOK, and 0
children. This function in turn calls zoo_wget_children_() which is
excerpted bellow. The wait_sync_completion() at line 3657 actually does
nothing in the single-thread version, meaning this function simply
return to the caller without waiting for the job done.
Thanks
Shuxin
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3646 static int zoo_wget_children_(...)
3650 struct sync_completion *sc = alloc_sync_completion();
....
3655 rc= zoo_awget_children (zh, path, watcher, watcherCtx,
SYNCHRONOUS_MARKER, sc);
3656 if(rc==ZOK){
3657 wait_sync_completion(sc);
3658 rc = sc->rc;
3659 if (rc == 0) {
3660 if (strings) {
3661 *strings = sc->u.strs2;
3662 } else {
3663 deallocate_String_vector(&sc->u.strs2);
3664 }
3665 }
3666 }
3667 free_sync_completion(sc);
3668 return rc;
3669 }
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