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Adding code to remove entries from free list when recycled.

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This commit is contained in:
warren%netscape.com 2000-04-12 09:48:30 +00:00
parent 15475908d1
commit de3b5568fb
1 changed files with 15 additions and 1 deletions
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16
modules/libjar/nsJAR.cpp
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@ -1138,8 +1138,22 @@ nsZipReaderCache::GetZip(nsIFile* zipFile, nsIZipReader* *result)
nsZipCacheEntry* entry = (nsZipCacheEntry*)mZips.Get(&key);
if (entry) {
*result = entry->mZip;
entry->mUseCount++;
NS_ADDREF(*result);
if (entry->mUseCount++ == 0) {
// remove from free list
nsZipCacheEntry** entryPtr = &mFreeList;
NS_ASSERTION(*entryPtr, "null free list");
while ((*entryPtr)->mNextOlder != nsnull) {
if ((*entryPtr)->mNextOlder == entry) {
(*entryPtr)->mNextOlder = entry->mNextOlder;
entry->mNextOlder = nsnull;
--mFreeCount;
return NS_OK;
}
entryPtr = &(*entryPtr)->mNextOlder;
}
NS_NOTREACHED("couldn't find entry in free list");
}
return NS_OK;
}