1 | /**************************************** |
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2 | * Computer Algebra System SINGULAR * |
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3 | ****************************************/ |
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4 | /*************************************************************** |
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5 | * File: dError.c |
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6 | * Purpose: implementation for debug error handling |
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7 | * Author: obachman (Olaf Bachmann) |
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8 | * Created: 9/00 |
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9 | * Version: $Id$ |
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10 | *******************************************************************/ |
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11 | #ifndef DERROR_C |
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12 | #define DERROR_C |
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13 | #include <stdarg.h> |
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14 | #include <stdio.h> |
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15 | #include "config.h" |
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16 | //#include "distrib.h": for MAKE_DISTRIBUTION |
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17 | #ifdef p_Procs_Static |
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18 | #include "kversion.h" |
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19 | #endif |
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20 | #ifdef HAVE_CONFIG_H |
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21 | #include <omalloc/omalloc.h> |
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22 | #endif |
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23 | |
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24 | #ifdef __cplusplus |
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25 | extern "C" |
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26 | { |
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27 | #endif |
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28 | |
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29 | #ifndef MAKE_DISTRIBUTION |
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30 | // dummy procedure for setting a breakpoint |
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31 | // within the debugger |
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32 | void dErrorBreak() |
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33 | {} |
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34 | #endif |
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35 | |
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36 | int dReportError(const char* fmt, ...) |
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37 | { |
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38 | va_list ap; |
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39 | va_start(ap, fmt); |
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40 | #ifndef MAKE_DISTRIBUTION |
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41 | fprintf(stderr, "\n// ***dError: "); |
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42 | vfprintf(stderr, fmt, ap); |
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43 | #if 0 |
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44 | if !defined(OM_NDEBUG) && defined(HAVE_CONFIG_H) |
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45 | #endif |
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46 | #if defined(HAVE_CONFIG_H) |
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47 | fprintf(stderr, " occured at: \n"); |
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48 | omPrintCurrentBackTraceMax(stderr, 8); |
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49 | #endif |
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50 | dErrorBreak(); |
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51 | #else |
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52 | fprintf(stderr, "\n// !!! YOU HAVE FOUND A BUG IN SINGULAR."); |
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53 | fprintf(stderr, "// !!! Please, email the following output to singular@mathematik.uni-kl.de"); |
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54 | fprintf(stderr, "// !!! Singular Version: " S_UNAME S_VERSION1 "\n"); |
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55 | vfprintf(stderr, fmt, ap); |
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56 | #endif |
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57 | return 0; |
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58 | } |
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59 | |
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60 | |
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61 | #ifdef __cplusplus |
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62 | } |
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63 | #endif |
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64 | |
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65 | #endif |
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66 | |
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67 | |
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68 | |
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69 | |
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70 | |
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71 | |
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