1 files changed, 0 insertions, 57 deletions
diff --git a/support/lib/Support/Signals.cpp b/support/lib/Support/Signals.cpp
deleted file mode 100644
index 563147eabf..0000000000
--- a/support/lib/Support/Signals.cpp
+++ /dev/null
@@ -1,57 +0,0 @@
-//===- Signals.cpp - Signal Handling support ------------------------------===//
-//
-// This file defines some helpful functions for dealing with the possibility of
-// Unix signals occuring while your program is running.
-//
-//===----------------------------------------------------------------------===//
-
-#include "Support/Signals.h"
-#include <vector>
-#include <algorithm>
-#include <cstdlib>
-#include <cstdio>
-#include <signal.h>
-#include "Config/config.h"     // Get the signal handler return type
-
-static std::vector<std::string> FilesToRemove;
-
-// IntSigs - Signals that may interrupt the program at any time.
-static const int IntSigs[] = {
-  SIGHUP, SIGINT, SIGQUIT, SIGKILL, SIGPIPE, SIGTERM, SIGUSR1, SIGUSR2
-};
-static const int *IntSigsEnd = IntSigs + sizeof(IntSigs)/sizeof(IntSigs[0]);
-
-// KillSigs - Signals that are synchronous with the program that will cause it
-// to die.
-static const int KillSigs[] = {
-  SIGILL, SIGTRAP, SIGABRT, SIGFPE, SIGBUS, SIGSEGV, SIGSYS, SIGXCPU, SIGXFSZ
-#ifdef SIGEMT
-  , SIGEMT
-#endif
-};
-static const int *KillSigsEnd = KillSigs + sizeof(KillSigs)/sizeof(KillSigs[0]);
-
-
-// SignalHandler - The signal handler that runs...
-static RETSIGTYPE SignalHandler(int Sig) {
-  while (!FilesToRemove.empty()) {
-    std::remove(FilesToRemove.back().c_str());
-    FilesToRemove.pop_back();
-  }
-
-  if (std::find(IntSigs, IntSigsEnd, Sig) != IntSigsEnd)
-    exit(1);   // If this is an interrupt signal, exit the program
-
-  // Otherwise if it is a fault (like SEGV) reissue the signal to die...
-  signal(Sig, SIG_DFL);
-}
-
-static void RegisterHandler(int Signal) { signal(Signal, SignalHandler); }
-
-// RemoveFileOnSignal - The public API
-void RemoveFileOnSignal(const std::string &Filename) {
-  FilesToRemove.push_back(Filename);
-
-  std::for_each(IntSigs, IntSigsEnd, RegisterHandler);
-  std::for_each(KillSigs, KillSigsEnd, RegisterHandler);
-}