readerTrylock
⚠️ Deprecated ⚠️
This is deprecated since version 2.32.
Use g_rw_lock_reader_trylock() instead
---Tries to lock @lock for reading. If @lock is already locked for writing by another thread or if another thread is already waiting to lock @lock for writing, immediately returns false. Otherwise locks
Return
true, if @lock could be locked for reading