TestBacktrace.c

#include <stdio.h>
#include <winpr/debug.h>
 
int TestBacktrace(int argc, char* argv[])
{
  int rc = -1;
  size_t used = 0;
  char** msg = NULL;
  void* stack = winpr_backtrace(20);
 
  WINPR_UNUSED(argc);
  WINPR_UNUSED(argv);
 
  if (!stack)
  {
    (void)fprintf(stderr, "winpr_backtrace failed!\n");
    return -1;
  }
 
  msg = winpr_backtrace_symbols(stack, &used);
 
  if (msg)
  {
    for (size_t x = 0; x < used; x++)
      printf("%" PRIuz ": %s\n", x, msg[x]);
 
    rc = 0;
  }
 
  winpr_backtrace_symbols_fd(stack, fileno(stdout));
  winpr_backtrace_free(stack);
  free((void*)msg);
  return rc;
}