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54 lines
1.3 KiB
C++
54 lines
1.3 KiB
C++
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include <string>
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#include <sstream>
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#include <stdlib.h>
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#include <stdio.h>
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#ifdef XP_WIN
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#include <process.h>
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#define getpid _getpid
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#else
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#include <unistd.h>
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#endif
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#ifndef mozilla_IntentionalCrash_h
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#define mozilla_IntentionalCrash_h
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namespace mozilla {
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inline void
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NoteIntentionalCrash(const char* processType)
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{
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char* f = getenv("XPCOM_MEM_BLOAT_LOG");
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fprintf(stderr, "XPCOM_MEM_BLOAT_LOG: %s\n", f);
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if (!f)
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return;
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std::string bloatLog(f);
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bool hasExt = false;
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if (bloatLog.size() >= 4 &&
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0 == bloatLog.compare(bloatLog.size() - 4, 4, ".log", 4)) {
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hasExt = true;
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bloatLog.erase(bloatLog.size() - 4, 4);
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}
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std::ostringstream bloatName;
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bloatName << bloatLog << "_" << processType << "_pid" << getpid();
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if (hasExt)
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bloatName << ".log";
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fprintf(stderr, "Writing to log: %s\n", bloatName.str().c_str());
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FILE* processfd = fopen(bloatName.str().c_str(), "a");
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fprintf(processfd, "==> process %d will purposefully crash\n", getpid());
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fclose(processfd);
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}
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} // namespace mozilla
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#endif // mozilla_IntentionalCrash_h
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