Alan Cox <[EMAIL PROTECTED]> writes: > > events (signals etc.) you don't need any additional locking neither, > > because the normal locking of the task (grabbing exit_sem, task list lock > > etc.) > > is enough. > > no. People assume it cant change during a syscall
There is nothing I could find in Single Unix nor in POSIX that requires that. Who assumes that ? And if they do, do they assume the current per-thread cred model too? -Andi
