Aren/haiku
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

* _user_unblock_thread[s]() also set the user thread's wait_status, now. This

Browse Source 
makes them more convenient to use, since the caller doesn't need to know the
  target threads' user thread structure.
* Adjusted the pthread rwlock implementation accordingly.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@29578 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Ingo Weinhold 2009-03-18 01:53:06 +00:00
parent 9e83cc1768
commit 4c35c6b5e1
2 changed files with 5 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
src/system/kernel/thread.cpp
View File

@ -2286,7 +2286,10 @@ user_unblock_thread(thread_id threadID, status_t status)
if (thread->user_thread == NULL)
return B_NOT_ALLOWED;
thread_unblock_locked(thread, status);
if (thread->user_thread->wait_status > 0) {
thread->user_thread->wait_status = status;
thread_unblock_locked(thread, status);
}
return B_OK;
}

5
src/system/libroot/posix/pthread/pthread_rwlock.cpp
View File

@ -225,10 +225,8 @@ private:
waiters.Remove(waiter);
owner = waiter->thread;
if (waiter->userThread->wait_status > 0) {
waiter->userThread->wait_status = B_OK;
if (waiter->userThread->wait_status > 0)
_kern_unblock_thread(waiter->thread, B_OK);
}
}
return;
}
@ -248,7 +246,6 @@ private:
waiters.Remove(waiter);
if (waiter->userThread->wait_status > 0) {
waiter->userThread->wait_status = B_OK;
readers[readerCount++] = waiter->thread;
reader_count++;
}