Signals.h File Reference

#include <cstdint>
#include <string>

Go to the source code of this file.

Namespaces
namespace	llvm
	This is an optimization pass for GlobalISel generic memory operations.
namespace	llvm::sys

Typedefs
using	llvm::sys::SignalHandlerCallback = void(*)(void *)

Functions
void	llvm::sys::RunInterruptHandlers ()
	This function runs all the registered interrupt handlers, including the removal of files registered by RemoveFileOnSignal.
bool	llvm::sys::RemoveFileOnSignal (StringRef Filename, std::string *ErrMsg=nullptr)
	This function registers signal handlers to ensure that if a signal gets delivered that the named file is removed.
void	llvm::sys::DontRemoveFileOnSignal (StringRef Filename)
	This function removes a file from the list of files to be removed on signal delivery.
void	llvm::sys::PrintStackTraceOnErrorSignal (StringRef Argv0, bool DisableCrashReporting=false)
	When an error signal (such as SIGABRT or SIGSEGV) is delivered to the process, print a stack trace and then exit.
void	llvm::sys::DisableSystemDialogsOnCrash ()
	Disable all system dialog boxes that appear when the process crashes.
void	llvm::sys::PrintStackTrace (raw_ostream &OS, int Depth=0)
	Print the stack trace using the given raw_ostream object.
void	llvm::sys::RunSignalHandlers ()
void	llvm::sys::AddSignalHandler (SignalHandlerCallback FnPtr, void *Cookie)
	Add a function to be called when an abort/kill signal is delivered to the process.
void	llvm::sys::SetInterruptFunction (void(*IF)())
	This function registers a function to be called when the user "interrupts" the program (typically by pressing ctrl-c).
void	llvm::sys::SetInfoSignalFunction (void(*Handler)())
	Registers a function to be called when an "info" signal is delivered to the process.
void	llvm::sys::SetOneShotPipeSignalFunction (void(*Handler)())
	Registers a function to be called in a "one-shot" manner when a pipe signal is delivered to the process (i.e., on a failed write to a pipe).
void	llvm::sys::DefaultOneShotPipeSignalHandler ()
	On Unix systems and Windows, this function exits with an "IO error" exit code.
void	llvm::sys::CleanupOnSignal (uintptr_t Context)
	This function does the following:
void	llvm::sys::unregisterHandlers ()