libsmb/common/smb_cache.c

4  * The contents of this file are subject to the terms of the
23  * Use is subject to license terms.
50  * Transfers the cache to READY state.
54  * chandle	pointer to a smb_cache_t structure
57  * freefn	if set, it will be used to free any allocated
60  * copyfn	this function has to be set and it is used
61  * 		to provide a copy of the node data stored in the
62  * 		cache to the caller of smb_cache_iterate or any other
63  * 		function that is used to access nodes data.
66  * 		This size will be passed to the copy function.
100  * Transfers the cache to DESTROYING state while it's waiting for
101  * in-flight operation to finish, this will prevent any new operation
102  * to start. When all entries are removed the cache is transferred to
191  * Uses the given 'data' as key to find a cache entry
232  * Data is copied to the given buffer ('data') using the copy function
236  * the iteration to finish prematurely. This is to avoid the need to lock
286  * to be called when the whole cache is being populated or refereshed
289  * Calling this function will ensure any read access to the cache will
290  * be stalled until the update is finished, which is to avoid providing
295  * If it is okay for the cache to be accessed while it's being populated
296  * or refreshed, then there is no need to call this function.
343  * Transfers the cache from REFRESHING to READY state.
413 	 * Lock has to be taken outside the mutex otherwise
460  * Upon wake up returns true if cache is ready to be used,
466 	timestruc_t to;
472 	to.tv_sec = chandle->ch_wait;
473 	to.tv_nsec = 0;
476 		    &chandle->ch_mtx, &to);