名稱

afs_syscall, break, fattach, fdetach, ftime, getmsg, getpmsg, gtty, isastream, lock, mpx, multiplexer, prof, profil, putmsg, putpmsg, security, stty, ulimit, vserver - 未實現的係統調用

內容簡介

未實現的係統調用。

描述

這些係統調用在Linux 2.4內核中冇有實現。

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.

另請參閱

• obsolete (2)