-smx_synchro_t SIMIX_file_read(smx_process_t process, smx_file_t fd, sg_size_t size, smx_host_t host);
-smx_synchro_t SIMIX_file_write(smx_process_t process, smx_file_t fd, sg_size_t size, smx_host_t host);
-smx_synchro_t SIMIX_file_open(smx_process_t process, const char* fullpath, smx_host_t host);
-smx_synchro_t SIMIX_file_close(smx_process_t process, smx_file_t fd, smx_host_t host);
-int SIMIX_file_unlink(smx_process_t process, smx_file_t fd, smx_host_t host);
+smx_synchro_t SIMIX_file_read(smx_file_t fd, sg_size_t size, smx_host_t host);
+smx_synchro_t SIMIX_file_write(smx_file_t fd, sg_size_t size, smx_host_t host);
+smx_synchro_t SIMIX_file_open(const char* fullpath, smx_host_t host);
+smx_synchro_t SIMIX_file_close(smx_file_t fd, smx_host_t host);
+int SIMIX_file_unlink(smx_file_t fd, smx_host_t host);