1 /* Copyright (c) 2007-2014. The SimGrid Team.
2 * All rights reserved. */
4 /* This program is free software; you can redistribute it and/or modify it
5 * under the terms of the license (GNU LGPL) which comes with this package. */
7 #ifndef MC_MODEL_CHECKER_H
8 #define MC_MODEL_CHECKER_H
10 #include <sys/types.h>
12 #include <simgrid_config.h>
14 #include "mc_forward.h"
15 #include "mc_process.h"
16 #include "mc_page_store.h"
27 extern e_mc_mode_t mc_mode;
29 /** @brief State of the model-checker (global variables for the model checker)
31 * Each part of the state of the model chercker represented as a global
32 * variable prevents some sharing between snapshots and must be ignored.
33 * By moving as much state as possible in this structure allocated
34 * on the model-chercker heap, we avoid those issues.
36 struct s_mc_model_checker {
37 // This is the parent snapshot of the current state:
38 mc_snapshot_t parent_snapshot;
39 mc_pages_store_t pages;
43 s_mc_process_t process;
46 mc_model_checker_t MC_model_checker_new(pid_t pid, int socket);
47 void MC_model_checker_delete(mc_model_checker_t mc);