xref: /aosp_15_r20/external/llvm-libc/src/search/hdestroy.cpp (revision 71db0c75aadcf003ffe3238005f61d7618a3fead)
1 //===-- Implementation of hdestroy ------------------------------*- C++ -*-===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8 
9 #include "src/search/hdestroy.h"
10 #include "src/__support/HashTable/table.h"
11 #include "src/__support/macros/config.h"
12 #include "src/search/hsearch/global.h"
13 
14 namespace LIBC_NAMESPACE_DECL {
15 LLVM_LIBC_FUNCTION(void, hdestroy, (void)) {
16   // HashTable::deallocate will check for nullptr. It will be a no-op if
17   // global_hash_table is null.
18   internal::HashTable::deallocate(internal::global_hash_table);
19   internal::global_hash_table = nullptr;
20 }
21 
22 } // namespace LIBC_NAMESPACE_DECL
23