#define MSG_RETURN(val) do {PROCESS_SET_ERRNO(val);return(val);} while(0)
/* #define CHECK_ERRNO() ASSERT((PROCESS_GET_ERRNO()!=MSG_HOST_FAILURE),"Host failed, you cannot call this function.") */
-#define CHECK_HOST() xbt_assert0(SIMIX_host_get_state(SIMIX_host_self())==1,\
- "Host failed, you cannot call this function.")
+#define CHECK_HOST() xbt_assert1(SIMIX_host_get_state(SIMIX_host_self())==1,\
+ "Host failed, you cannot call this function. (state=%d)",SIMIX_host_get_state(SIMIX_host_self()))
m_host_t __MSG_host_create(smx_host_t workstation, void *data);