mpx2
Unimplemented system calls
Part of unimplemented(2).
Usage
Unimplemented system calls.
Overview
These system calls are not implemented in the Linux kernel.
Return value
These system calls always return -1 and set errno to ENOSYS.
Notes
Note that ftime(3), profil(3), and ulimit(3) are implemented as library functions.
Some system calls, like alloc_hugepages(2), free_hugepages(2), ioperm(2), iopl(2), and vm86(2) exist only on certain architectures.
Some system calls, like ipc(2), create_module(2), init_module(2), and delete_module(2) exist only when the Linux kernel was built with support for them.
Releases
19 releases since Debian 1.1 (Buzz); the text changed 16 times.