Changeset 116d1ef4 in mainline for generic/src/ipc/sysipc.c

Timestamp:

2006-06-02T12:26:50Z (18 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

d0c5901

Parents:

01ebbdf

Message:

Replace nonblocking argument of waitq_sleep_timeout with flags that specify mode of operation.
Now a flag can be used to specify interruptible sleep.
Modify waitq_interrupt_sleep() to only interrupt threads that used this flag.
O

File:

• generic/src/ipc/sysipc.c (modified) (1 diff)

generic/src/ipc/sysipc.c

@@ -503 +503 @@
  * @param calldata Pointer to buffer where the call/answer data is stored 
  * @param usec Timeout. See waitq_sleep_timeout() for explanation.
- * @param nonblocking See waitq_sleep_timeout() for explanation.
+ * @param flags Select mode of sleep operation. See waitq_sleep_timeout() for explanation.
  *
  * @return Callid, if callid & 1, then the call is answer
  */
-__native sys_ipc_wait_for_call(ipc_data_t *calldata, __u32 usec, int nonblocking)
+__native sys_ipc_wait_for_call(ipc_data_t *calldata, __u32 usec, int flags)
 {
         call_t *call;
 
 restart:        
-        call = ipc_wait_for_call(&TASK->answerbox, usec, nonblocking);
+        call = ipc_wait_for_call(&TASK->answerbox, usec, flags | SYNCH_FLAGS_INTERRUPTIBLE);
         if (!call)
                 return 0;