+ xbt_fifo_item_t i;
+ smx_simcall_t simcall;
+ char* key;
+ xbt_dict_cursor_t cursor = NULL;
+ s_file_stat_t *dst = NULL;
+ s_file_stat_t *src = NULL;
+
+ xbt_fifo_foreach(action->simcalls,i,simcall,smx_simcall_t) {
+ switch (simcall->call) {
+ case SIMCALL_FILE_OPEN:
+ simcall->file_open.result = xbt_new(s_smx_file_t,1);
+ simcall->file_open.result->surf_file = (action->io.surf_io)->file;
+ break;
+
+ case SIMCALL_FILE_CLOSE:
+ xbt_free(simcall->file_close.fp);
+ simcall->file_close.result = 0;
+ break;
+
+ case SIMCALL_FILE_WRITE:
+ simcall->file_write.result = (action->io.surf_io)->cost;
+ break;
+
+ case SIMCALL_FILE_READ:
+ simcall->file_read.result = (action->io.surf_io)->cost;
+ break;
+
+ case SIMCALL_FILE_STAT:
+ simcall->file_stat.result = 0;
+ dst = &(simcall->file_stat.buf);
+ src = &((action->io.surf_io)->stat);
+ file_stat_copy(src,dst);
+ break;
+
+ case SIMCALL_FILE_UNLINK:
+ xbt_free(simcall->file_unlink.fd);
+ simcall->file_unlink.result = 0;
+ break;
+
+ case SIMCALL_FILE_LS:
+ xbt_dict_foreach((action->io.surf_io)->ls_dict,cursor,key, src){
+ // if there is a stat we have to duplicate it
+ if(src){
+ dst = xbt_new0(s_file_stat_t,1);
+ file_stat_copy(src, dst);
+ xbt_dict_set((action->io.surf_io)->ls_dict,key,dst,free_file_stat);
+ }
+ }
+ simcall->file_ls.result = (action->io.surf_io)->ls_dict;
+ break;
+
+ default:
+ break;
+ }
+ }
+