afs_syscall, break, fattach, fdetach, ftime, getmsg, getpmsg, gtty, isastream, lock, mpx, multiplexer, prof, profil, putmsg, putpmsg, security, stty, ulimit, vserver - 未实现的系统调用

内容简介

未实现系统调用

描述

These system calls are not implemented in the Linux 2.4 kernel.

返回值

These system calls always return -1 and set errno to ENOSYS.

注意

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) only exist on certain architectures.

Some system calls, like ipc(2), create_module(2), init_module(2), anddelete_module(2) only exist when the Linux kernel was built with support for them.

 

另请参阅

• obsolete (2)