security

UNIMPLEMENTED(2)            Linux Programmer's Manual           UNIMPLEMENTED(2)



NAME
       afs_syscall, break, fattach, fdetach, ftime, getmsg, getpmsg, gtty,
       isastream, lock, madvise1, mpx, prof, profil, putmsg, putpmsg, security,
       stty, tuxcall, ulimit, vserver - unimplemented system calls

SYNOPSIS
       Unimplemented system calls.

DESCRIPTION
       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.

SEE ALSO
       syscalls(2)

COLOPHON
       This page is part of release 5.10 of the Linux man-pages project.  A
       description of the project, information about reporting bugs, and the
       latest version of this page, can be found at
       https://www.kernel.org/doc/man-pages/.




Linux                              2017-09-15                   UNIMPLEMENTED(2)