embedaddon/mpd/src/assert.c - diff

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-version 1.1, 2012/02/21 23:32:47
+version 1.1.1.3, 2021/03/17 00:39:23
  Line 9
  #include "ppp.h"
  #include "log.h"
+ #ifdef USE_BACKTRACE
+ #include <execinfo.h>
+ #endif
  void
  DoAssert(const char *file, int line, const char *failedexpr)
  {
-  Log(LG_ERR, ("ASSERT \"%s\" failed: file \"%s\", line %d",
+#ifdef USE_BACKTRACE
-    failedexpr, file, line));
+        void *buffer[100];
-  DoExit(EX_ERRDEAD);
+        char **strings;
-}
+        int n, k;
+         n = backtrace(buffer, 100);
+         strings = backtrace_symbols(buffer, n);
+         if (strings == NULL) {
+                 Log(LG_ERR, ("No backtrace symbols found"));
+         } else {
+                 for (k = 0; k < n; k++) {
+                         Log(LG_ERR, ("%s", strings[k]));
+                 }
+                 free(strings);
+         }
+ #endif
+         Log(LG_ERR, ("ASSERT \"%s\" failed: file \"%s\", line %d",
+             failedexpr, file, line));
+         DoExit(EX_ERRDEAD);
+ }