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small fix to make threads to return meaningful values on exit

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git-svn-id: file:///srv/svn/repos/haiku/trunk/current@218 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
lillo 2002-07-14 13:34:00 +00:00
parent 82610abc62
commit 8367bc2f55
1 changed files with 9 additions and 1 deletions
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10
src/kernel/core/thread.c
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@ -1330,8 +1330,16 @@ int thread_wait_on_thread(thread_id id, int *retcode)
rc = acquire_sem(sem);
/* This thread died the way it should, dont ripple a non-error up */
if (rc == B_BAD_SEM_ID)
if (rc == B_BAD_SEM_ID) {
rc = B_NO_ERROR;
if (retcode) {
t = thread_get_current_thread();
dprintf("thread_wait_on_thread: thread %d got return code 0x%x\n",
t->id, t->sem_deleted_retcode);
*retcode = t->sem_deleted_retcode;
}
}
return rc;
}