| 347,7 → 347,10 |
|---|
| // collision detection |
| while (htable[index].id >=0 && index!=oldindex) index=(index+1) % MAX_HASH_ENTRY; |
| // table is full |
| if (index==oldindex) return; |
| if (index==oldindex) { |
| kern_frestore(f); |
| return; |
| } |
| } |
| mutex_init(&(htable[index]).mx, &a); |
| htable[index].id=id; |
| 371,15 → 374,23 |
|---|
| int fsf_declare_shared_object_operation(fsf_shared_object_t *obj, |
| fsf_shared_operation_t *op) { |
| int i; |
| SYS_FLAGS f; |
| |
| f=kern_fsave(); |
| |
| for (i=0; i<obj->size; i++) { |
| // fail if the operation already declared |
| if (op->op_id==obj->shared_op[i].op_id) |
| if (op->op_id==obj->shared_op[i].op_id) { |
| kern_frestore(f); |
| return -1; |
| } |
| } |
| |
| // fail if the object is full |
| if (obj->size>(FSF_MAX_SHARED_OPERATION-1)) |
| if (obj->size>(FSF_MAX_SHARED_OPERATION-1)) { |
| kern_frestore(f); |
| return -1; |
| } |
| //kern_printf("(DO SO)"); |
| obj->size++; |
| obj->shared_op[i].op_id=op->op_id; |
| 386,7 → 397,7 |
|---|
| obj->shared_op[i].wcet=op->wcet; |
| obj->shared_op[i].obj_id=obj->obj_id; |
| op->obj_id=obj->obj_id; |
| |
| kern_frestore(f); |
| return 0; |
| |
| |