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      1 /*
      2  * CDDL HEADER START
      3  *
      4  * The contents of this file are subject to the terms of the
      5  * Common Development and Distribution License (the "License").
      6  * You may not use this file except in compliance with the License.
      7  *
      8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
      9  * or http://www.opensolaris.org/os/licensing.
     10  * See the License for the specific language governing permissions
     11  * and limitations under the License.
     12  *
     13  * When distributing Covered Code, include this CDDL HEADER in each
     14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
     15  * If applicable, add the following below this CDDL HEADER, with the
     16  * fields enclosed by brackets "[]" replaced with your own identifying
     17  * information: Portions Copyright [yyyy] [name of copyright owner]
     18  *
     19  * CDDL HEADER END
     20  */
     21 /*
     22  * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
     23  * Use is subject to license terms.
     24  */
     25 
     26 #ifndef	_EXECINFO_H
     27 #define	_EXECINFO_H
     28 
     29 #pragma ident	"%Z%%M%	%I%	%E% SMI"
     30 
     31 /*
     32  * These functions provide glibc-compatible backtrace functionality.
     33  * Improved functionality is available using Solaris-specific APIs;
     34  * see man page for walkcontext(), printstack() and addtosymstr().
     35  */
     36 #ifdef	__cplusplus
     37 extern "C" {
     38 #endif
     39 
     40 #if defined(__STDC__)
     41 extern int backtrace(void **, int);
     42 extern char **backtrace_symbols(void *const *, int);
     43 extern void backtrace_symbols_fd(void *const *, int, int);
     44 #else
     45 extern int backtrace();
     46 extern char **backtrace_symbols();
     47 extern void backtrace_symbols_fd();
     48 #endif
     49 
     50 #ifdef	__cplusplus
     51 }
     52 #endif
     53 
     54 #endif /* _EXECINFO_H */
     55