| /kernel/trunk/generic/include/proc/task.h |
|---|
| 40,8 → 40,10 |
| link_t th_head; /**< List of threads contained in this task. */ |
| link_t tasks_link; /**< Link to other tasks within the system. */ |
| as_t *as; /**< Address space. */ |
| /* IPC stuff */ |
| answerbox_t answerbox; /**< Communication endpoint */ |
| phone_t phones[IPC_MAX_PHONES]; |
| atomic_t active_calls; /**< Active asynchronous messages */ |
| }; |
| extern spinlock_t tasks_lock; |
| /kernel/trunk/generic/include/syscall/syscall.h |
|---|
| 33,8 → 33,9 |
| SYS_CTL = 0, |
| SYS_IO, |
| SYS_MREMAP, |
| SYS_IPC_CALL_SYNC_FAST, |
| SYS_IPC_CALL_SYNC, |
| SYS_IPC_CALL_SYNC_MEDIUM, |
| SYS_IPC_CALL_ASYNC_FAST, |
| SYS_IPC_CALL_ASYNC, |
| SYS_IPC_ANSWER, |
| SYS_IPC_WAIT, |
| /kernel/trunk/generic/include/ipc/ipc.h |
|---|
| 33,6 → 33,9 |
| /* - the uspace may not be able to utilize full length */ |
| #define IPC_CALL_LEN 4 |
| /** Maximum active async calls per thread */ |
| #define IPC_MAX_ASYNC_CALLS 4 |
| /* Flags for calls */ |
| #define IPC_CALL_ANSWERED 1 /**< This is answer to a call */ |
| #define IPC_CALL_STATIC_ALLOC 2 /**< This call will not be freed on error */ |