Be compatible with windows

[simgrid.git] / include / xbt / log.h

diff --git a/include/xbt/log.h b/include/xbt/log.h
index 5bba6f6..e51c491 100644 (file)
--- a/include/xbt/log.h
+++ b/include/xbt/log.h
@@ -28,12 +28,12 @@
 /* XBT_LOG_MAYDAY: define this to replace the logging facilities with basic
    printf function. Useful to debug the logging facilities themselves */
 #undef XBT_LOG_MAYDAY
-/*#define XBT_LOG_MAYDAY*/
+//#define XBT_LOG_MAYDAY
 
 #ifndef _XBT_LOG_H_
 #define _XBT_LOG_H_
 
-#include "xbt/misc.h"
+#include "simgrid_config.h"
 
 #include <stdarg.h>
 SG_BEGIN_DECL()
@@ -92,10 +92,12 @@ SG_BEGIN_DECL()
 /* The root of the category hierarchy. */
 #define XBT_LOG_ROOT_CAT   root
 
-/* In strict ansi C, we are not allowed to initialize a variable with
- * a non-constant value. But the whole tree of categories is
- * connected by setting the address of the parent category as a field
- * of the child one.
+/* The whole tree of categories is connected by setting the address of
+ * the parent category as a field of the child one.
+ *
+ * In strict ansi C, we are allowed to initialize a variable with "a
+ * pointer to an lvalue designating an object of static storage
+ * duration" [ISO/IEC 9899:1999, Section 6.6].
  * 
  * Unfortunately, Visual C builder does not target any standard
  * compliance, and C99 is not an exception to this unfortunate rule.
@@ -110,7 +112,7 @@ SG_BEGIN_DECL()
  * you don't want to see your child category become a child of root
  * directly.
  */
-#if defined(__STRICT_ANSI__) || defined(_MSC_VER)
+#if defined(_MSC_VER)
 # define _XBT_LOG_PARENT_INITIALIZER(parent) NULL
 # define XBT_LOG_CONNECT(parent_cat,child)       _XBT_LOGV(child).parent = &_XBT_LOGV(parent_cat)
 #else
@@ -389,20 +391,29 @@ XBT_PUBLIC_DATA(s_xbt_log_category_t) _XBT_LOGV(XBT_LOG_ROOT_CAT);
  * Setting the LogEvent's valist member is done inside _log_logEvent.
  */
 #ifdef _XBT_WIN32
-#define _XBT_LOG_PRE(catv, priority) do {                       \
-     if (_XBT_LOG_ISENABLEDV(catv, priority)) {                  \
-         s_xbt_log_event_t _log_ev =                             \
-             {NULL,priority,__FILE__,_XBT_FUNCTION,__LINE__}; \
-                _log_ev.cat = &(catv);                           \
-                               _log_ev.buffer = (char*) calloc(XBT_LOG_BUFF_SIZE + 1, sizeof(char)); \
-              _xbt_log_event_log(&_log_ev
+#include <stdlib.h> /* calloc */
+#define _XBT_LOG_PRE(catv, prio) do {                            \
+     if (_XBT_LOG_ISENABLEDV(catv, prio)) {                      \
+       s_xbt_log_event_t _log_ev;                                \
+       _log_ev.cat = &(catv);                                    \
+       _log_ev.priority = (prio);                                \
+       _log_ev.fileName = __FILE__;                              \
+       _log_ev.functionName = _XBT_FUNCTION;                     \
+       _log_ev.lineNum = __LINE__;                               \
+       _log_ev.buffer = (char*) calloc(XBT_LOG_BUFF_SIZE + 1, sizeof(char)); \
+       _xbt_log_event_log(&_log_ev
 #else
-#define _XBT_LOG_PRE(catv, priority) do {                       \
-     if (_XBT_LOG_ISENABLEDV(catv, priority)) {                  \
-         s_xbt_log_event_t _log_ev =                             \
-             {NULL,priority,__FILE__,_XBT_FUNCTION,__LINE__}; \
-                _log_ev.cat = &(catv);                           \
-              _xbt_log_event_log(&_log_ev                       \
+#include <string.h> /* memset */
+#define _XBT_LOG_PRE(catv, prio) do {                            \
+     if (_XBT_LOG_ISENABLEDV(catv, prio)) {                      \
+       s_xbt_log_event_t _log_ev;                                \
+       _log_ev.cat = &(catv);                                    \
+       _log_ev.priority = (prio);                                \
+       _log_ev.fileName = __FILE__;                              \
+       _log_ev.functionName = _XBT_FUNCTION;                     \
+       _log_ev.lineNum = __LINE__;                               \
+       memset(_log_ev.buffer, 0, XBT_LOG_BUFF_SIZE);             \
+       _xbt_log_event_log(&_log_ev
 
 #endif