[libsanitizer] merge from upstream r168514

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193756 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 0 insertions, 38 deletions

diff --git a/libsanitizer/tsan/tsan_printf.cc b/libsanitizer/tsan/tsan_printf.cc
deleted file mode 100644
index 982e2925dc3..00000000000
--- a/libsanitizer/tsan/tsan_printf.cc
+++ /dev/null
@@ -1,38 +0,0 @@
-//===-- tsan_printf.cc ----------------------------------------------------===//
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file is a part of ThreadSanitizer (TSan), a race detector.
-//
-//===----------------------------------------------------------------------===//
-
-#include "sanitizer_common/sanitizer_common.h"
-#include "sanitizer_common/sanitizer_libc.h"
-#include "tsan_defs.h"
-#include "tsan_mman.h"
-#include "tsan_platform.h"
-
-#include <stdarg.h>  // va_list
-
-namespace __sanitizer {
-int VSNPrintf(char *buff, int buff_length, const char *format, va_list args);
-}  // namespace __sanitizer
-
-namespace __tsan {
-
-void TsanPrintf(const char *format, ...) {
-  ScopedInRtl in_rtl;
-  const uptr kMaxLen = 16 * 1024;
-  InternalScopedBuffer<char> buffer(kMaxLen);
-  va_list args;
-  va_start(args, format);
-  uptr len = VSNPrintf(buffer.data(), buffer.size(), format, args);
-  va_end(args);
-  internal_write(CTX() ? flags()->log_fileno : 2,
-      buffer.data(), len < buffer.size() ? len : buffer.size() - 1);
-}
-
-}  // namespace __tsan