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Annotation of embedaddon/mpd/src/assert.c, revision 1.1.1.2

1.1       misho       1: 
                      2: /*
                      3:  * assert.c
                      4:  *
                      5:  * Written by Archie Cobbs <archie@freebsd.org>
                      6:  * Copyright (c) 1995-1999 Whistle Communications, Inc. All rights reserved.
                      7:  * See ``COPYRIGHT.whistle''
                      8:  */
                      9: 
                     10: #include "ppp.h"
                     11: #include "log.h"
                     12: 
                     13: void
                     14: DoAssert(const char *file, int line, const char *failedexpr)
                     15: {
1.1.1.2 ! misho      16: #ifdef USE_BACKTRACE
        !            17:   void *buffer[100];
        !            18:   char **strings;
        !            19:   int  n, k;
        !            20: 
        !            21:   n = backtrace(buffer, 100);
        !            22:   strings = backtrace_symbols(buffer, n);
        !            23:   if (strings == NULL) {
        !            24:     Log(LG_ERR, ("No backtrace symbols found"));
        !            25:   } else {
        !            26:     for (k = 0; k < n; k++) {
        !            27:       Log(LG_ERR, ("%s", strings[k]));
        !            28:     }
        !            29:     free(strings);
        !            30:   }
        !            31: #endif
1.1       misho      32:   Log(LG_ERR, ("ASSERT \"%s\" failed: file \"%s\", line %d",
                     33:     failedexpr, file, line));
1.1.1.2 ! misho      34: 
1.1       misho      35:   DoExit(EX_ERRDEAD);
                     36: }
                     37: