1*71db0c75SAndroid Build Coastguard Worker //===-- Implementation of hdestroy_r ----------------------------*- C++ -*-===// 2*71db0c75SAndroid Build Coastguard Worker // 3*71db0c75SAndroid Build Coastguard Worker // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4*71db0c75SAndroid Build Coastguard Worker // See https://llvm.org/LICENSE.txt for license information. 5*71db0c75SAndroid Build Coastguard Worker // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6*71db0c75SAndroid Build Coastguard Worker // 7*71db0c75SAndroid Build Coastguard Worker //===----------------------------------------------------------------------===// 8*71db0c75SAndroid Build Coastguard Worker 9*71db0c75SAndroid Build Coastguard Worker #include "src/search/hdestroy_r.h" 10*71db0c75SAndroid Build Coastguard Worker #include "src/__support/HashTable/table.h" 11*71db0c75SAndroid Build Coastguard Worker #include "src/__support/macros/config.h" 12*71db0c75SAndroid Build Coastguard Worker #include "src/errno/libc_errno.h" 13*71db0c75SAndroid Build Coastguard Worker 14*71db0c75SAndroid Build Coastguard Worker namespace LIBC_NAMESPACE_DECL { 15*71db0c75SAndroid Build Coastguard Worker LLVM_LIBC_FUNCTION(void, hdestroy_r, (struct hsearch_data * htab)) { 16*71db0c75SAndroid Build Coastguard Worker if (htab == nullptr) { 17*71db0c75SAndroid Build Coastguard Worker libc_errno = EINVAL; 18*71db0c75SAndroid Build Coastguard Worker return; 19*71db0c75SAndroid Build Coastguard Worker } 20*71db0c75SAndroid Build Coastguard Worker internal::HashTable *table = 21*71db0c75SAndroid Build Coastguard Worker static_cast<internal::HashTable *>(htab->__opaque); 22*71db0c75SAndroid Build Coastguard Worker internal::HashTable::deallocate(table); 23*71db0c75SAndroid Build Coastguard Worker htab->__opaque = nullptr; 24*71db0c75SAndroid Build Coastguard Worker } 25*71db0c75SAndroid Build Coastguard Worker 26*71db0c75SAndroid Build Coastguard Worker } // namespace LIBC_NAMESPACE_DECL 27