| 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 | |
| 15 | static void aborting_fatal_error_handler(void *, const char *reason, |
| 16 | bool) { |
| 17 | // Write the result out to stderr avoiding errs() because raw_ostreams can |
| 18 | // call report_fatal_error. |
| 19 | fprintf(stderr, format: "LIBCLANG FATAL ERROR: %s\n", reason); |
| 20 | ::abort(); |
| 21 | } |
| 22 | |
| 23 | extern "C"{ |
| 24 | void clang_install_aborting_llvm_fatal_error_handler(void) { |
| 25 | llvm::remove_fatal_error_handler(); |
| 26 | llvm::install_fatal_error_handler(handler: aborting_fatal_error_handler, user_data: nullptr); |
| 27 | } |
| 28 | |
| 29 | void clang_uninstall_llvm_fatal_error_handler(void) { |
| 30 | llvm::remove_fatal_error_handler(); |
| 31 | } |
| 32 | } |
| 33 |