33 lines · cpp
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#include <stdio.h>13#include <stdlib.h>14 15static void aborting_fatal_error_handler(void *, const char *reason,16 bool) {17 // Write the result out to stderr avoiding errs() because raw_ostreams can18 // call report_fatal_error.19 fprintf(stderr, "LIBCLANG FATAL ERROR: %s\n", reason);20 ::abort();21}22 23extern "C" {24void clang_install_aborting_llvm_fatal_error_handler(void) {25 llvm::remove_fatal_error_handler();26 llvm::install_fatal_error_handler(aborting_fatal_error_handler, nullptr);27}28 29void clang_uninstall_llvm_fatal_error_handler(void) {30 llvm::remove_fatal_error_handler();31}32}33