Vendor import of llvm trunk r161861:

http://llvm.org/svn/llvm-project/llvm/trunk@161861

1 files changed, 4 insertions, 3 deletions

diff --git a/lib/Support/Unix/Path.inc b/lib/Support/Unix/Path.inc
index ddc1e0f..6bddbdf 100644
--- a/lib/Support/Unix/Path.inc
+++ b/lib/Support/Unix/Path.inc
@@ -260,7 +260,7 @@ Path::GetCurrentDirectory() {
   return Path(pathname);
 }
 
-#if defined(__FreeBSD__) || defined (__NetBSD__) || \
+#if defined(__FreeBSD__) || defined (__NetBSD__) || defined(__Bitrig__) || \
     defined(__OpenBSD__) || defined(__minix) || defined(__FreeBSD_kernel__)
 static int
 test_dir(char buf[PATH_MAX], char ret[PATH_MAX],
@@ -329,7 +329,7 @@ Path Path::GetMainExecutable(const char *argv0, void *MainAddr) {
     if (realpath(exe_path, link_path))
       return Path(link_path);
   }
-#elif defined(__FreeBSD__) || defined (__NetBSD__) || \
+#elif defined(__FreeBSD__) || defined (__NetBSD__) || defined(__Bitrig__) || \
       defined(__OpenBSD__) || defined(__minix) || defined(__FreeBSD_kernel__)
   char exe_path[PATH_MAX];
 
@@ -884,7 +884,8 @@ const char *Path::MapInFilePages(int FD, size_t FileSize, off_t Offset) {
 }
 
 void Path::UnMapFilePages(const char *BasePtr, size_t FileSize) {
-  ::munmap((void*)BasePtr, FileSize);
+  const void *Addr = static_cast<const void *>(BasePtr);
+  ::munmap(const_cast<void *>(Addr), FileSize);
 }
 
 } // end llvm namespace