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skipNext
Langue: en
Version: 298859 (debian - 07/07/09)
Section: 3 (Bibliothèques de fonctions)
NAME
skipNext - find next item.SYNOPSIS
#include <util/skiplist.h>
void *skipNext(skipList list, UINT32 *pkey, void **plock);
ARGUMENTS
list - list to search in.pkey - pointer to previous key (0 to start).
plock - place for value lock (or NULL).
DESCRIPTION
Searches in list <list> for item with key next larger that the one in <pkey>, and returns its value if found, or NULL if not. If <plock> is non-NULL, then the lock returned in <plock> will be associated with the returned value. Until this lock is passed to skipRelease(), the value will not be freed with the freeValue callback (see skipNewList()).MT-Level: Safe if <list> thread-safe.
RETURN VALUE
pkey - set to new key.plock - set to value lock.
SEE ALSO
skipInsert(3), skipDelete(3), skipSearch(3), skipNext(3), skipFreeList(3), skipNewList(3), skipReleaseContenus ©2006-2024 Benjamin Poulain
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