| /*===-- llvm-c/ErrorHandling.h - Error Handling C Interface -------*- C -*-===*\ | |
| |* *| | |
| |* The LLVM Compiler Infrastructure *| | |
| |* *| | |
| |* This file is distributed under the University of Illinois Open Source *| | |
| |* License. See LICENSE.TXT for details. *| | |
| |* *| | |
| |*===----------------------------------------------------------------------===*| | |
| |* *| | |
| |* This file defines the C interface to LLVM's error handling mechanism. *| | |
| |* *| | |
| \*===----------------------------------------------------------------------===*/ | |
| #ifndef LLVM_C_ERROR_HANDLING_H | |
| #define LLVM_C_ERROR_HANDLING_H | |
| #ifdef __cplusplus | |
| extern "C" { | |
| #endif | |
| typedef void (*LLVMFatalErrorHandler)(const char *Reason); | |
| /** | |
| * Install a fatal error handler. By default, if LLVM detects a fatal error, it | |
| * will call exit(1). This may not be appropriate in many contexts. For example, | |
| * doing exit(1) will bypass many crash reporting/tracing system tools. This | |
| * function allows you to install a callback that will be invoked prior to the | |
| * call to exit(1). | |
| */ | |
| void LLVMInstallFatalErrorHandler(LLVMFatalErrorHandler Handler); | |
| /** | |
| * Reset the fatal error handler. This resets LLVM's fatal error handling | |
| * behavior to the default. | |
| */ | |
| void LLVMResetFatalErrorHandler(void); | |
| /** | |
| * Enable LLVM's built-in stack trace code. This intercepts the OS's crash | |
| * signals and prints which component of LLVM you were in at the time if the | |
| * crash. | |
| */ | |
| void LLVMEnablePrettyStackTrace(void); | |
| #ifdef __cplusplus | |
| } | |
| #endif | |
| #endif |