/// InterruptFunction - The function to call if ctrl-c is pressed.
static void (*InterruptFunction)() = 0;
-static std::vector<sys::Path> *FilesToRemove = 0;
-static std::vector<std::pair<void(*)(void*), void*> > *CallBacksToRun = 0;
+static std::vector<sys::Path> FilesToRemove;
+static std::vector<std::pair<void(*)(void*), void*> > CallBacksToRun;
// IntSigs - Signals that may interrupt the program at any time.
static const int IntSigs[] = {
#ifdef SIGXCPU
, SIGXCPU
#endif
-#ifdef SIGEMT
+#ifdef SIGXFSZ
, SIGXFSZ
#endif
#ifdef SIGEMT
sigprocmask(SIG_UNBLOCK, &SigMask, 0);
SignalsMutex.acquire();
- if (FilesToRemove != 0)
- while (!FilesToRemove->empty()) {
- FilesToRemove->back().eraseFromDisk(true);
- FilesToRemove->pop_back();
- }
+ while (!FilesToRemove.empty()) {
+ FilesToRemove.back().eraseFromDisk(true);
+ FilesToRemove.pop_back();
+ }
if (std::find(IntSigs, IntSigsEnd, Sig) != IntSigsEnd) {
if (InterruptFunction) {
SignalsMutex.release();
// Otherwise if it is a fault (like SEGV) run any handler.
- if (CallBacksToRun)
- for (unsigned i = 0, e = CallBacksToRun->size(); i != e; ++i)
- (*CallBacksToRun)[i].first((*CallBacksToRun)[i].second);
+ for (unsigned i = 0, e = CallBacksToRun.size(); i != e; ++i)
+ CallBacksToRun[i].first(CallBacksToRun[i].second);
}
bool llvm::sys::RemoveFileOnSignal(const sys::Path &Filename,
std::string* ErrMsg) {
SignalsMutex.acquire();
- if (FilesToRemove == 0)
- FilesToRemove = new std::vector<sys::Path>();
-
- FilesToRemove->push_back(Filename);
+ FilesToRemove.push_back(Filename);
SignalsMutex.release();
/// to the process. The handler can have a cookie passed to it to identify
/// what instance of the handler it is.
void llvm::sys::AddSignalHandler(void (*FnPtr)(void *), void *Cookie) {
- if (CallBacksToRun == 0)
- CallBacksToRun = new std::vector<std::pair<void(*)(void*), void*> >();
- CallBacksToRun->push_back(std::make_pair(FnPtr, Cookie));
+ CallBacksToRun.push_back(std::make_pair(FnPtr, Cookie));
RegisterHandlers();
}