개요

• 솔라나라에 설명된 어플리케이션에 대해 맨 페이지를 찾아 출력한다.
• MAN 페이지에 대한 설명은 윈디하나의 솔라나라: MAN 페이지을 참고하자.
• svcadm(8)을 검색하려면 섹션에서 8 을 선택하고, 맨 페이지 이름에 svcadm을 입력하고 검색을 누른다.

idle(2)

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

NAME
       idle - make process 0 idle

SYNOPSIS
       #include <unistd.h>

       int idle(void);

DESCRIPTION
       idle()  is an internal system call used during bootstrap.  It marks the
       process's pages as swappable, lowers its priority, and enters the  main
       scheduling loop.  idle() never returns.

       Only  process 0 may call idle().  Any user process, even a process with
       superuser permission, will receive EPERM.

RETURN VALUE
       idle() never returns for process 0, and always returns -1  for  a  user
       process.

ERRORS
       EPERM  Always, for a user process.

VERSIONS
       Since Linux 2.3.13, this system call does not exist anymore.

CONFORMING TO
       This function is Linux-specific, and should not be used in programs in‐
       tended to be portable.

COLOPHON
       This  page  is  part of release 5.02 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                             2012-12-31                           IDLE(2)