1 files changed, 0 insertions, 80 deletions
diff --git a/std_overrides/stdlib_wrapper.cc b/std_overrides/stdlib_wrapper.cc
deleted file mode 100644
index 66182985..00000000
--- a/std_overrides/stdlib_wrapper.cc
+++ /dev/null
@@ -1,80 +0,0 @@
-/*
- * Copyright (C) 2020 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/**
- * @file stdlib_wrapper.cc
- *
- * This file provides nanoapps with wrapper functions for standard library
- * functions in the standard library functions that are not supported alongside
- * CHRE, which either redirect the function to an analogous CHRE function, or
- * fail silently. The targeted usage of this is expected to be only for third-
- * party or generated functions, where changes to either the upstream third-
- * party code or the code generators might not be straightforward. It is
- * expected that the nanoapp developers are aware of the 'fail silently' clause
- * in the wrappers, and handle those cases appropriately.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-
-#include <chre.h>
-#include "chre/util/nanoapp/assert.h"
-
-#if defined(stderr) && !defined(_CSTD)
-// Provides a definition for stderr when the macro has been defined, but the
-// file has been externed. Some platforms might define their own macros for
-// stderr (vs the glibc style of matching the macro to the filename), in which
-// case we have to guard against those definitions as well (eg: _CSTD check
-// above).
-FILE *stderr = NULL;
-#endif
-
-void *malloc(size_t size) {
-  // On platforms where size(size_t) might be 8 bytes, we need a cast to
-  // maintain adherence to CHRE's heap alloc API. The size check to reject
-  // requests of size > 4Gb could be used for debugging, though any requests
-  // that even remotely approach this limit is bound to fail anyway.
-  return size > UINT32_MAX ? nullptr
-                           : chreHeapAlloc(static_cast<uint32_t>(size));
-}
-
-void free(void *ptr) {
-  chreHeapFree(ptr);
-}
-
-void *realloc(void * /*ptr*/, size_t /*newSize*/) {
-  // realloc() is not supported, verify that there's no call to it!
-  CHRE_ASSERT(false);
-  return NULL;
-}
-
-void exit(int exitCode) {
-  chreAbort(static_cast<uint32_t>(exitCode));
-  // Add an explicit forever-loop to bypass compilation warnings on platforms
-  // that might have defined exit with a noreturn tag. The loop shouldn't ever
-  // execute, since abort terminates the program.
-  while (42)
-    ;
-}
-
-int fprintf(FILE * /*stream*/, const char * /*fmt*/, ...) {
-  return 0;
-}
-
-size_t fwrite(const void * /*ptr*/, size_t /*size*/, size_t /*count*/,
-              FILE * /*stream*/) {
-  return 0;
-}