X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/0ca1291c2f63ca6235f4b4885c48413a900aade4..0d2bc3f331786a100a0c79fd05314dba2dd8c06b:/src/xbt/backtrace_windows.c

diff --git a/src/xbt/backtrace_windows.c b/src/xbt/backtrace_windows.c
index fea72db4a6..5b6b98e229 100644
--- a/src/xbt/backtrace_windows.c
+++ b/src/xbt/backtrace_windows.c
@@ -1,7 +1,7 @@
 /* backtrace_windows - backtrace displaying on windows platform             */
 /* This file is included by ex.c on need (windows x86)                      */
 
-/* Copyright (c) 2008, 2009, 2010. The SimGrid Team.
+/* Copyright (c) 2008-2015. The SimGrid Team.
  * All rights reserved.                                                     */
 
 /* This program is free software; you can redistribute it and/or modify it
@@ -12,7 +12,7 @@
  *  support for application self-debugging.
  */
 
-#if defined(_XBT_BORLAND_COMPILER) || defined(_XBT_VISUALC_COMPILER)
+#if defined(_XBT_VISUALC_COMPILER)
 /* native windows build */
 #  include <dbghelp.h>
 #else
@@ -123,10 +123,10 @@ void xbt_backtrace_preinit(void)
     return;
   }
 
-  (*fun_set_options) ((*fun_get_options) () |
+  fun_set_options(fun_get_options() |
                       SYMOPT_LOAD_LINES | SYMOPT_DEFERRED_LOADS);
 
-  if (!(*fun_initialize) (process_handle, 0, 1)) {
+  if (!fun_initialize(process_handle, 0, 1)) {
     FreeLibrary(hlp_dbg_instance);
     hlp_dbg_instance = NULL;
   }
@@ -137,7 +137,7 @@ void xbt_backtrace_postexit(void)
   if (!hlp_dbg_instance)
     return;
 
-  if ((*fun_cleanup) (process_handle))
+  if (fun_cleanup(process_handle))
     FreeLibrary(hlp_dbg_instance);
 
   hlp_dbg_instance = NULL;
@@ -179,16 +179,16 @@ void xbt_ex_setup_backtrace(xbt_ex_t * e)
   int i;
   char **backtrace_syms;
 
-  xbt_assert(e
-              && e->used,
-              "Backtrace not setup yet, cannot set it up for display");
+  xbt_assert(e, "Backtrace not setup yet, cannot set it up for display");
+
+  if (!e->used)
+    return;
 
   backtrace_syms = backtrace_symbols(e->bt, e->used);
   e->bt_strings = NULL;
   /* parse the output and build a new backtrace */
   e->bt_strings = xbt_new(char *, e->used);
 
-
   for (i = 0; i < e->used; i++)
     e->bt_strings[i] = backtrace_syms[i];
 
@@ -318,9 +318,9 @@ char **backtrace_symbols(void *const *buffer, int size)
 
     if (NULL != stack_frame) {
 
-      if ((*fun_get_sym_from_addr)
+      if (fun_get_sym_from_addr
           (process_handle, stack_frame->AddrPC.Offset, &offset, pSym)) {
-        if ((*fun_get_line_from_addr)
+        if (fun_get_line_from_addr
             (process_handle, stack_frame->AddrPC.Offset, &offset,
              &line_info)) {
           strings[pos] =