diff options
Diffstat (limited to 'lib/ktl/stub-new.cc')
| -rw-r--r-- | lib/ktl/stub-new.cc | 25 |
1 files changed, 0 insertions, 25 deletions
diff --git a/lib/ktl/stub-new.cc b/lib/ktl/stub-new.cc deleted file mode 100644 index 919d941..0000000 --- a/lib/ktl/stub-new.cc +++ /dev/null @@ -1,25 +0,0 @@ -// Copyright 2020 The Fuchsia Authors -// -// Use of this source code is governed by a MIT-style -// license that can be found in the LICENSE file or at -// https://opensource.org/licenses/MIT - -#include <new> - -// std::stable_sort (used as ktl::stable_sort) uses std::get_temporary_buffer, -// which uses operator new to request a temporary buffer but then works fine -// if it can't get one. There is no "default" memory allocation in the -// kernel, so just provide a stub operator new that always fails so -// std::stable_sort falls back to its no-allocation algorithm. - -namespace std { - -const nothrow_t nothrow; - -} // namespace std - -void* operator new(std::size_t, const std::nothrow_t&) noexcept { return nullptr; } - -void* operator new(std::size_t, std::align_val_t, const std::nothrow_t&) noexcept { - return nullptr; -} |
