diff options
Diffstat (limited to 'llvm/lib/Support/Unix')
| -rw-r--r-- | llvm/lib/Support/Unix/Signals.inc | 14 |
1 files changed, 1 insertions, 13 deletions
diff --git a/llvm/lib/Support/Unix/Signals.inc b/llvm/lib/Support/Unix/Signals.inc index 5e0cde4a81e..be05eabfb2e 100644 --- a/llvm/lib/Support/Unix/Signals.inc +++ b/llvm/lib/Support/Unix/Signals.inc @@ -82,18 +82,12 @@ using namespace llvm; static RETSIGTYPE SignalHandler(int Sig); // defined below. static RETSIGTYPE InfoSignalHandler(int Sig); // defined below. -static void DefaultPipeSignalFunction() { - exit(EX_IOERR); -} - using SignalHandlerFunctionType = void (*)(); /// The function to call if ctrl-c is pressed. static std::atomic<SignalHandlerFunctionType> InterruptFunction = ATOMIC_VAR_INIT(nullptr); static std::atomic<SignalHandlerFunctionType> InfoSignalFunction = ATOMIC_VAR_INIT(nullptr); -static std::atomic<SignalHandlerFunctionType> PipeSignalFunction = - ATOMIC_VAR_INIT(DefaultPipeSignalFunction); namespace { /// Signal-safe removal of files. @@ -369,8 +363,7 @@ static RETSIGTYPE SignalHandler(int Sig) { // Send a special return code that drivers can check for, from sysexits.h. if (Sig == SIGPIPE) - if (SignalHandlerFunctionType CurrentPipeFunction = PipeSignalFunction) - CurrentPipeFunction(); + exit(EX_IOERR); raise(Sig); // Execute the default handler. return; @@ -410,11 +403,6 @@ void llvm::sys::SetInfoSignalFunction(void (*Handler)()) { RegisterHandlers(); } -void llvm::sys::SetPipeSignalFunction(void (*Handler)()) { - PipeSignalFunction.exchange(Handler); - RegisterHandlers(); -} - // The public API bool llvm::sys::RemoveFileOnSignal(StringRef Filename, std::string* ErrMsg) { |
