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-rw-r--r--include/llvm/Support/Signals.h10
1 files changed, 8 insertions, 2 deletions
diff --git a/include/llvm/Support/Signals.h b/include/llvm/Support/Signals.h
index 2a4d84bd891a1..cbd6f686a7780 100644
--- a/include/llvm/Support/Signals.h
+++ b/include/llvm/Support/Signals.h
@@ -38,8 +38,14 @@ namespace sys {
/// When an error signal (such as SIBABRT or SIGSEGV) is delivered to the
/// process, print a stack trace and then exit.
- /// @brief Print a stack trace if a fatal signal occurs.
- void PrintStackTraceOnErrorSignal(bool DisableCrashReporting = false);
+ /// \brief Print a stack trace if a fatal signal occurs.
+ /// \param Argv0 the current binary name, used to find the symbolizer
+ /// relative to the current binary before searching $PATH; can be
+ /// StringRef(), in which case we will only search $PATH.
+ /// \param DisableCrashReporting if \c true, disable the normal crash
+ /// reporting mechanisms on the underlying operating system.
+ void PrintStackTraceOnErrorSignal(StringRef Argv0,
+ bool DisableCrashReporting = false);
/// Disable all system dialog boxes that appear when the process crashes.
void DisableSystemDialogsOnCrash();