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1 /* ===---------- eprintf.c - Implements __eprintf --------------------------===
2  *
3  *                     The LLVM Compiler Infrastructure
4  *
5  * This file is dual licensed under the MIT and the University of Illinois Open
6  * Source Licenses. See LICENSE.TXT for details.
7  *
8  * ===----------------------------------------------------------------------===
9  */
10 
11 
12 
13 #include "int_lib.h"
14 #include <stdio.h>
15 
16 
17 /*
18  * __eprintf() was used in an old version of <assert.h>.
19  * It can eventually go away, but it is needed when linking
20  * .o files built with the old <assert.h>.
21  *
22  * It should never be exported from a dylib, so it is marked
23  * visibility hidden.
24  */
25 #ifndef _WIN32
26 __attribute__((visibility("hidden")))
27 #endif
28 COMPILER_RT_ABI void
__eprintf(const char * format,const char * assertion_expression,const char * line,const char * file)29 __eprintf(const char* format, const char* assertion_expression,
30 	  const char* line, const char* file)
31 {
32 	fprintf(stderr, format, assertion_expression, line, file);
33 	fflush(stderr);
34 	compilerrt_abort();
35 }
36