1 //===-- Implementation of at_quick_exit -----------------------------------===// 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/stdlib/at_quick_exit.h" 10 #include "hdr/types/atexithandler_t.h" 11 #include "src/__support/common.h" 12 #include "src/stdlib/exit_handler.h" 13 14 namespace LIBC_NAMESPACE { 15 16 LLVM_LIBC_FUNCTION(int, at_quick_exit, (__atexithandler_t callback)) { 17 return add_atexit_unit( 18 at_quick_exit_callbacks, 19 {&stdc_at_exit_func, reinterpret_cast<void *>(callback)}); 20 } 21 22 } // namespace LIBC_NAMESPACE 23