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Side by Side Diff: base/debug/dump_without_crashing.cc

Issue 2288473002: Implement Dump-on-DCHECK (via a new LogSeverity). (Closed)
Patch Set: Migrate some tests to EXPECT_DCHECK_DEATH Created 4 years ago
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1 // Copyright 2013 The Chromium Authors. All rights reserved. 1 // Copyright 2013 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "base/debug/dump_without_crashing.h" 5 #include "base/debug/dump_without_crashing.h"
6 6
7 #include "base/logging.h" 7 #include "base/logging.h"
8 8
9 namespace { 9 namespace {
10 10
11 // Pointer to the function that's called by DumpWithoutCrashing() to dump the 11 // Pointer to the function that's called by DumpWithoutCrashing() to dump the
12 // process's memory. 12 // process's memory.
13 void (CDECL *dump_without_crashing_function_)() = NULL; 13 void (CDECL *dump_without_crashing_function_)() = NULL;
14 14
15 } // namespace 15 } // namespace
16 16
17 namespace base { 17 namespace base {
18 18
19 namespace debug { 19 namespace debug {
20 20
21 void DumpWithoutCrashing() { 21 bool DumpWithoutCrashing() {
22 if (dump_without_crashing_function_) 22 if (dump_without_crashing_function_) {
23 (*dump_without_crashing_function_)(); 23 (*dump_without_crashing_function_)();
24 return true;
25 }
26 return false;
24 } 27 }
25 28
26 void SetDumpWithoutCrashingFunction(void (CDECL *function)()) { 29 void SetDumpWithoutCrashingFunction(void (CDECL *function)()) {
27 dump_without_crashing_function_ = function; 30 dump_without_crashing_function_ = function;
28 } 31 }
29 32
30 } // namespace debug 33 } // namespace debug
31 34
32 } // namespace base 35 } // namespace base
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