1 /*===-- clang-c/FatalErrorHandler.cpp - Fatal Error Handling ------*- C -*-===*\ 2 |* *| 3 |* Part of the LLVM Project, under the Apache License v2.0 with LLVM *| 4 |* Exceptions. *| 5 |* See https://llvm.org/LICENSE.txt for license information. *| 6 |* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception *| 7 |* *| 8 \*===----------------------------------------------------------------------===*/ 9 10 #include "clang-c/FatalErrorHandler.h" 11 #include "llvm/Support/ErrorHandling.h" 12 13 static void aborting_fatal_error_handler(void *, const std::string &reason, 14 bool) { 15 // Write the result out to stderr avoiding errs() because raw_ostreams can 16 // call report_fatal_error. 17 fprintf(stderr, "LIBCLANG FATAL ERROR: %s\n", reason.c_str()); 18 ::abort(); 19 } 20 21 void clang_install_aborting_llvm_fatal_error_handler() { 22 llvm::remove_fatal_error_handler(); 23 llvm::install_fatal_error_handler(aborting_fatal_error_handler, nullptr); 24 } 25 26 void clang_uninstall_llvm_fatal_error_handler() { 27 llvm::remove_fatal_error_handler(); 28 } 29