X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/2fad952ef4a63aedf6c8b2dc4e371de849f1e163..504b4d20dd2db9ea1eaa9c4b390b2a412d7c9779:/include/gras/virtu.h

diff --git a/include/gras/virtu.h b/include/gras/virtu.h
index 51939be681..8669ebfc98 100644
--- a/include/gras/virtu.h
+++ b/include/gras/virtu.h
@@ -10,12 +10,25 @@
 #ifndef GRAS_VIRTU_H
 #define GRAS_VIRTU_H
 
-#include "xbt/misc.h" /* BEGIN_DECL */
+#include "xbt/misc.h" /* SG_BEGIN_DECL */
+#include "xbt/time.h"
+
+SG_BEGIN_DECL()
+
+/* Initialization of the simulation world. Do not call them in RL. 
+   Indeed, do not call them at all. Let gras_stub_generator do it for you. */
+void gras_global_init(int *argc, char **argv);
+void gras_create_environment(const char *file);
+void gras_function_register(const char *name, xbt_main_func_t code);
+void gras_launch_application(const char *file);
+void gras_clean(void);
+void gras_main(void);
 
-BEGIN_DECL()
 
 /** @addtogroup GRAS_virtu  
- *  @brief System call abstraction layer (Virtualization).
+ *  @brief System call abstraction layer.
+ *
+ *
  *  @{
  */
 
@@ -23,25 +36,48 @@ BEGIN_DECL()
  *  @return number of second since the Epoch.
  *  (00:00:00 UTC, January 1, 1970 in Real Life, and begining of simulation in SG)
  */
-double gras_os_time(void);
-
+#define gras_os_time() xbt_time()
 /** @brief sleeps for the given amount of time.
  *  @param sec: number of seconds to sleep
- *  @param usec: number of microseconds to sleep
  */
-void gras_os_sleep(unsigned long sec, unsigned long usec);
-
+#define gras_os_sleep(sec) xbt_sleep(sec) 
 /** @brief get the fully-qualified name of the current host
  *
- * Returns the fully-qualified name of the host machine, or NULL if the name
+ * Returns the fully-qualified name of the host machine, or "localhost" if the name
  * cannot be determined.  Always returns the same value, so multiple calls
  * cause no problems.
  */
-const char *
-gras_get_my_fqdn(void);
+XBT_PUBLIC(const char *)
+gras_os_myname(void);
+
+/** @brief returns the number on which this process is listening for incoming messages */
+XBT_PUBLIC(int) gras_os_myport(void);
+
+/** @brief get the uri of the current process
+ *
+ * Returns the concatenation of gras_os_myname():gras_os_myport(). Please do not free the result.
+ */
+XBT_PUBLIC(const char *)
+gras_os_hostport(void);
+
+/** @brief get process identification
+ *
+ * Returns the process ID of the current process.  (This is often used
+   by routines that generate unique temporary file names.)
+ */
+XBT_PUBLIC(int) gras_os_getpid(void);
+
+
+/* The following functions handle process property query */
+XBT_PUBLIC(xbt_dict_t) gras_process_properties(void);
+XBT_PUBLIC(const char*) gras_process_property_value(char* name);
+
+/* The following functions handle host/cpu property query */
+XBT_PUBLIC(xbt_dict_t) gras_os_host_properties(void);
+XBT_PUBLIC(const char*) gras_os_property_value(char* name);   
 
 /** @} */
-END_DECL()
+SG_END_DECL()
 
 #endif /* GRAS_VIRTU_H */