blob: 8d9ce327a60ca62f627ac3278bccefbad16eb93a [file] [log] [blame]
/* ===---------- eprintf.c - Implements __eprintf --------------------------===
*
* The LLVM Compiler Infrastructure
*
* This file is distributed under the University of Illinois Open Source
* License. See LICENSE.TXT for details.
*
* ===----------------------------------------------------------------------===
*/
#include <stdio.h>
#include <stdlib.h>
/*
* __eprintf() was used in an old version of <assert.h>.
* It can eventually go away, but it is needed when linking
* .o files built with the old <assert.h>.
*
* It should never be exported from a dylib, so it is marked
* visibility hidden.
*/
__attribute__((visibility("hidden")))
void __eprintf(const char* format, const char* assertion_expression,
const char* line, const char* file)
{
fprintf(stderr, format, assertion_expression, line, file);
fflush(stderr);
abort();
}