- A modern computer operating system usually segregates virtual memory
into kernel space
and user space. Primarily, this separation serves
(FUSE) is a software interface
for Unix and Unix-like computer operating systems
that lets non-privileged users create their
- arptables, and ebtables. Notice
both the kernel modules
and userspace utilities
names, each of them is a different entity
16 June 2019. Krasnov, Vlad (18 December
2018). "BoringTun, a userspace WireGuard implementation
in Rust". Cloudflare
into the monolithic kernel
or be run as a userspace
process, microkernel-style, without
code changes. With drivers, a wider...
- the system calls
to never change
to not break
the userspace programs
that rely on them. Loadable kernel modules
(LKMs), by design...
system. In most systems, system calls
can only be made from userspace
in some systems, OS/360 and successors
for example, privileged...
both the kernel
processes, and between different userspace
processes, in a way similar
to the Unix domain
- are not part of the POSIX specifications
The system calls
****ex (fast userspace
mutex), epoll, splice, dnotify, fanotify, and inotify
have been exclusive...
is a pseudo
file system provided
by the Linux kernel
that exports information about various kernel
devices, and ****ociated device...