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Resize(): Added boolean "force" parameter that allows to force setting the

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new memory, even if it isn't needed at that time.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@35231 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Ingo Weinhold 2010-01-21 22:16:03 +00:00
parent 5b45f726d8
commit 5f679d1cd3
1 changed files with 5 additions and 3 deletions
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8
headers/private/kernel/util/OpenHashTable.h
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@ -255,12 +255,14 @@ public:
/*! Resizes the table using the given allocation. The allocation must not
be \c NULL. It must be of size \a size, which must a value returned
earlier by ResizeNeeded(). If the size requirements have changed in the
meantime, the method free()s the given allocation and returns \c false.
meantime, the method free()s the given allocation and returns \c false,
unless \a force is \c true, in which case the supplied allocation is
used in any event.
Otherwise \c true is returned.
*/
bool Resize(void* allocation, size_t size)
bool Resize(void* allocation, size_t size, bool force = false)
{
if (size != ResizeNeeded()) {
if (!force && size != ResizeNeeded()) {
free(allocation);
return false;
}