creating a source file dedicated to handle the categories

[simgrid.git] / src / instr / categories.c

diff --git a/src/instr/categories.c b/src/instr/categories.c
new file mode 100644 (file)
index 0000000..74d5a60
--- /dev/null
+++ b/src/instr/categories.c
@@ -0,0 +1,47 @@
+/* Copyright (c) 2010. The SimGrid Team.
+ * All rights reserved.                                                     */
+
+/* This program is free software; you can redistribute it and/or modify it
+  * under the terms of the license (GNU LGPL) which comes with this package. */
+
+#include "instr/private.h"
+
+#ifdef HAVE_TRACING
+
+static xbt_dict_t current_task_category = NULL;
+
+void __TRACE_category_init ()
+{
+  current_task_category = xbt_dict_new();
+}
+
+void __TRACE_category_set (smx_process_t proc, const char *category)
+{
+  char processid[100];
+  char *var_cpy = NULL;
+  snprintf (processid, 100, "%p", proc);
+  var_cpy = xbt_strdup (category);
+  xbt_dict_set (current_task_category, processid, var_cpy, xbt_free);
+}
+
+char *__TRACE_category_get (smx_process_t proc)
+{
+  char processid[100];
+  snprintf (processid, 100, "%p", proc);
+  return xbt_dict_get_or_null (current_task_category, processid);
+}
+
+void __TRACE_category_unset (smx_process_t proc)
+{
+  char processid[100];
+  snprintf (processid, 100, "%p", proc);
+  xbt_dict_remove (current_task_category, processid);
+}
+
+void __TRACE_msg_category_set (smx_process_t proc, m_task_t task)
+{
+  __TRACE_category_set (proc, task->category);
+}
+
+
+#endif