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1//===---------- eprintf.c - Implements __eprintf --------------------------===//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-exception6//7//===----------------------------------------------------------------------===//8 9#include "int_lib.h"10#include <stdio.h>11 12// __eprintf() was used in an old version of <assert.h>.13// It can eventually go away, but it is needed when linking14// .o files built with the old <assert.h>.15//16// It should never be exported from a dylib, so it is marked17// visibility hidden.18#ifndef DONT_DEFINE_EPRINTF19#ifndef _WIN3220__attribute__((visibility("hidden")))21#endif22COMPILER_RT_ABI void23__eprintf(const char *format, const char *assertion_expression,24 const char *line, const char *file) {25 fprintf(stderr, format, assertion_expression, line, file);26 fflush(stderr);27 compilerrt_abort();28}29#endif30