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.

lgrp_mem_size(3lgrp)

Locality Group Library Functions                          lgrp_mem_size(3LGRP)



NAME
       lgrp_mem_size - return the memory size of the given lgroup

SYNOPSIS
       cc [ flag... ] file... -llgrp [ library... ]
       #include <sys/lgrp_user.h>

       lgrp_mem_size_t lgrp_mem_size(lgrp_cookie_t cookie, lgrp_id_t lgrp,
            int type, int content);

DESCRIPTION
       The  lgrp_mem_size() function takes a cookie representing a snapshot of
       the  lgroup   hierarchy.   The   cookie   was   obtained   by   calling
       lgrp_init(3LGRP).  The lgrp_mem_size() function returns the memory size
       of the given lgroup in bytes. The type argument should be set to one of
       the following values:

         LGRP_MEM_SZ_FREE                /* free memory */
         LGRP_MEM_SZ_INSTALLED           /* installed memory */



       The  content  argument  should be set to one of the following values to
       specify whether the direct contents or everything in this lgroup should
       be returned:

         LGRP_CONTENT_ALL        /* everything in this lgroup */
         LGRP_CONTENT_DIRECT     /* directly contained in lgroup */
         LGRP_CONTENT_HIERARCHY  /* everything within this hierarchy (for */
                                    compatibility only, use LGRP_CONTENT_ALL) */



       The  LGRP_CONTENT_HIERARCHY  value  can  still  be  used,  but is being
       replaced by LGRP_CONTENT_ALL.


       The total sizes include all the memory  in  the  lgroup  including  its
       children,  while  the others reflect only the memory contained directly
       in the given lgroup.

RETURN VALUES
       Upon successful completion, the size in bytes is  returned.  Otherwise,
       −1 is returned and errno is set to indicate the error.

ERRORS
       The lgrp_mem_size() function will fail if:

       EINVAL    The  specified cookie is NULL, or the lgroup ID or one of the
                 flags is not valid.


       ESRCH     The specified lgroup ID was not found.


ATTRIBUTES
       See attributes(7) for descriptions of the following attributes:


       tab() box; cw(2.75i) |cw(2.75i) lw(2.75i) |lw(2.75i) ATTRIBUTE  TYPEAT‐
       TRIBUTE VALUE _ Interface StabilityCommitted _ MT-LevelMT-Safe


SEE ALSO
       lgrp_cpus(3LGRP),        lgrp_init(3LGRP),       lgrp_resources(3LGRP),
       liblgrp(3LIB), attributes(7)



Oracle Solaris 11.4               18 Jun 2012             lgrp_mem_size(3LGRP)