smx_action_t SIMIX_file_close(smx_process_t process, smx_file_t fd);
int SIMIX_file_unlink(smx_process_t process, smx_file_t fd);
smx_action_t SIMIX_file_ls(smx_process_t process, const char *mount,
smx_action_t SIMIX_file_close(smx_process_t process, smx_file_t fd);
int SIMIX_file_unlink(smx_process_t process, smx_file_t fd);
smx_action_t SIMIX_file_ls(smx_process_t process, const char *mount,