prof

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



NAME
       afs_syscall,  break,  ftime, gtty, lock, mpx, phys, prof, profil, stty,
       ulimit - unimplemented system calls

SYNOPSIS
       Unimplemented system calls.

DESCRIPTION
       These system calls are not implemented in the Linux 2.0 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 ioperm(2), iopl(2), ptrace(2) and vm86(2) only
       exist on certain architectures.

       Some system calls, like ipc(2) and {create,init,delete}_module(2)  only
       exist when the Linux kernel was built with support for them.

SEE ALSO
       obsolete(2)



Linux 2.0                         1998-06-12                  UNIMPLEMENTED(2)