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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
commit36d22d82aa202bb199967e9512281e9a53db42c9 (patch)
tree105e8c98ddea1c1e4784a60a5a6410fa416be2de /xpcom/string/nsStringStats.h
parentInitial commit. (diff)
downloadfirefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz
firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip
Adding upstream version 115.7.0esr.upstream/115.7.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'xpcom/string/nsStringStats.h')
-rw-r--r--xpcom/string/nsStringStats.h32
1 files changed, 32 insertions, 0 deletions
diff --git a/xpcom/string/nsStringStats.h b/xpcom/string/nsStringStats.h
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+++ b/xpcom/string/nsStringStats.h
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+/* -*- 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/. */
+
+#ifndef nsStringStats_h
+#define nsStringStats_h
+
+#include "mozilla/Atomics.h"
+
+class nsStringStats {
+ public:
+ nsStringStats() = default;
+
+ ~nsStringStats();
+
+ using AtomicInt = mozilla::Atomic<int32_t, mozilla::SequentiallyConsistent>;
+
+ AtomicInt mAllocCount{0};
+ AtomicInt mReallocCount{0};
+ AtomicInt mFreeCount{0};
+ AtomicInt mShareCount{0};
+ AtomicInt mAdoptCount{0};
+ AtomicInt mAdoptFreeCount{0};
+};
+
+extern nsStringStats gStringStats;
+
+#define STRING_STAT_INCREMENT(_s) (gStringStats.m##_s##Count)++
+
+#endif // nsStringStats_h