alt Hacker Newswhereas Unixen have a core task context model of a bunch of threads that by default do not share memory.
How are those not simply child processes? I don't understand your use of the word 'threads' here.
Does the Unix world not distinguish between threads and processes? In Win32, threads exist within processes, and you can create new threads or child processes.
Replies
pjmlp • today at 6:26 PM
Actually on Windows a process is a thread with additional information.
The unit of execution is the thread.
On the UNIX world it depends on which UNIX you are talking about.
Linux has a similar model to Windows NT nowadays, hence clone() as key primitive.
Other UNIXes have different approaches.
They are child processes.
Second answer: Linux doesn't differentiate between threads and processes. It has a "thread group ID" that serves a small number of purposes, and the rest of the difference is just whether the threads happen to share the same address space.