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Cleaning up static initializers in Signals.inc 

Reviewed by: Chandlerc

llvm-svn: 216704
This commit is contained in:
Chris Bieneman 2014-08-29 01:05:16 +00:00
parent 5e7f44c25e
commit b1cd51e33c
1 changed files with 4 additions and 5 deletions
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9
llvm/lib/Support/Unix/Signals.inc
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@ -56,7 +56,6 @@ static std::vector<std::pair<void(*)(void*), void*> > CallBacksToRun;
static const int IntSigs[] = {
SIGHUP, SIGINT, SIGPIPE, SIGTERM, SIGUSR1, SIGUSR2
};
static const int *const IntSigsEnd = std::end(IntSigs);
// KillSigs - Signals that represent that we have a bug, and our prompt
// termination has been ordered.
@ -75,7 +74,6 @@ static const int KillSigs[] = {
, SIGEMT
#endif
};
static const int *const KillSigsEnd = std::end(KillSigs);
static unsigned NumRegisteredSignals = 0;
static struct {
@ -106,8 +104,8 @@ static void RegisterHandlers() {
// If the handlers are already registered, we're done.
if (NumRegisteredSignals != 0) return;
std::for_each(IntSigs, IntSigsEnd, RegisterHandler);
std::for_each(KillSigs, KillSigsEnd, RegisterHandler);
for (auto S : IntSigs) RegisterHandler(S);
for (auto S : KillSigs) RegisterHandler(S);
}
static void UnregisterHandlers() {
@ -167,7 +165,8 @@ static RETSIGTYPE SignalHandler(int Sig) {
unique_lock<SmartMutex<true>> Guard(SignalsMutex);
RemoveFilesToRemove();
if (std::find(IntSigs, IntSigsEnd, Sig) != IntSigsEnd) {
if (std::find(std::begin(IntSigs), std::end(IntSigs), Sig)
!= std::end(IntSigs)) {
if (InterruptFunction) {
void (*IF)() = InterruptFunction;
Guard.unlock();