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Bug 1186815 (part 1) - Replace nsBaseHashtable::Enumerate() calls in modules/libjar/ with iterators. r=mwu.

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This commit is contained in:
Nicholas Nethercote 2015-10-26 17:34:38 -07:00
parent d2aef0c75e
commit aeb6046d5f
1 changed files with 8 additions and 10 deletions
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18
modules/libjar/nsJAR.cpp
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@ -1,4 +1,5 @@
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
@ -1076,16 +1077,11 @@ nsZipReaderCache::Init(uint32_t cacheSize)
return NS_OK;
}
static PLDHashOperator
DropZipReaderCache(const nsACString &aKey, nsJAR* aZip, void*)
{
aZip->SetZipReaderCache(nullptr);
return PL_DHASH_NEXT;
}
nsZipReaderCache::~nsZipReaderCache()
{
mZips.EnumerateRead(DropZipReaderCache, nullptr);
for (auto iter = mZips.Iter(); !iter.Done(); iter.Next()) {
iter.UserData()->SetZipReaderCache(nullptr);
}
#ifdef ZIP_CACHE_HIT_RATE
printf("nsZipReaderCache size=%d hits=%d lookups=%d rate=%f%% flushes=%d missed %d\n",
@ -1362,7 +1358,9 @@ nsZipReaderCache::Observe(nsISupports *aSubject,
}
else if (strcmp(aTopic, "chrome-flush-caches") == 0) {
MutexAutoLock lock(mLock);
mZips.EnumerateRead(DropZipReaderCache, nullptr);
for (auto iter = mZips.Iter(); !iter.Done(); iter.Next()) {
iter.UserData()->SetZipReaderCache(nullptr);
}
mZips.Clear();
}
else if (strcmp(aTopic, "flush-cache-entry") == 0) {