| /* backtrace-supported.h.in -- Whether stack backtrace is supported. | |
| Copyright (C) 2012-2016 Free Software Foundation, Inc. | |
| Written by Ian Lance Taylor, Google. | |
| Redistribution and use in source and binary forms, with or without | |
| modification, are permitted provided that the following conditions are | |
| met: | |
| (1) Redistributions of source code must retain the above copyright | |
| notice, this list of conditions and the following disclaimer. | |
| (2) Redistributions in binary form must reproduce the above copyright | |
| notice, this list of conditions and the following disclaimer in | |
| the documentation and/or other materials provided with the | |
| distribution. | |
| (3) The name of the author may not be used to | |
| endorse or promote products derived from this software without | |
| specific prior written permission. | |
| THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR | |
| IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED | |
| WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | |
| DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, | |
| INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES | |
| (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR | |
| SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
| HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, | |
| STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING | |
| IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | |
| POSSIBILITY OF SUCH DAMAGE. */ | |
| /* The file backtrace-supported.h.in is used by configure to generate | |
| the file backtrace-supported.h. The file backtrace-supported.h may | |
| be #include'd to see whether the backtrace library will be able to | |
| get a backtrace and produce symbolic information. */ | |
| /* BACKTRACE_SUPPORTED will be #define'd as 1 if the backtrace library | |
| should work, 0 if it will not. Libraries may #include this to make | |
| other arrangements. */ | |
| #define BACKTRACE_SUPPORTED 1 | |
| /* BACKTRACE_USES_MALLOC will be #define'd as 1 if the backtrace | |
| library will call malloc as it works, 0 if it will call mmap | |
| instead. This may be used to determine whether it is safe to call | |
| the backtrace functions from a signal handler. In general this | |
| only applies to calls like backtrace and backtrace_pcinfo. It does | |
| not apply to backtrace_simple, which never calls malloc. It does | |
| not apply to backtrace_print, which always calls fprintf and | |
| therefore malloc. */ | |
| #define BACKTRACE_USES_MALLOC 0 | |
| /* BACKTRACE_SUPPORTS_THREADS will be #define'd as 1 if the backtrace | |
| library is configured with threading support, 0 if not. If this is | |
| 0, the threaded parameter to backtrace_create_state must be passed | |
| as 0. */ | |
| #define BACKTRACE_SUPPORTS_THREADS 1 | |
| /* BACKTRACE_SUPPORTS_DATA will be #defined'd as 1 if the backtrace_syminfo | |
| will work for variables. It will always work for functions. */ | |
| #define BACKTRACE_SUPPORTS_DATA 1 |