lock(2XNX) (XENIX System Compatibility) lock(2XNX)
NAME
lock - (XENIX) lock a process in primary memory
SYNOPSIS
cc [flag . . . ] file . . . -lx
int lock(int flag);
DESCRIPTION
If the flag argument is nonzero, the process executing this
call will not be swapped unless it is required to grow. If
the argument is zero, the process is unlocked. This call may
only be executed by the super-user. If someone other than the
super-user tries to execute this call, a value of -1 is
returned and the errno is set to EPERM.
Copyright 1994 Novell, Inc. Page 1