개요

• 솔라나라에 설명된 어플리케이션에 대해 맨 페이지를 찾아 출력한다.
• MAN 페이지에 대한 설명은 윈디하나의 솔라나라: MAN 페이지을 참고하자.
• svcadm(1M)을 검색하려면 섹션에서 1M 을 선택하고, 맨 페이지 이름에 svcadm을 입력하고 검색을 누른다.

lgrp_affinity_inherit_get(3lgrp)

Locality Group Library Functions
                                              lgrp_affinity_inherit_get(3LGRP)



NAME
       lgrp_affinity_inherit_get - get lgroup affinity inheritance

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

       lgrp_aff_inherit_t lgrp_affinity_inherit_get(idtype_t idtype,
            id_t id);

DESCRIPTION
       The  lgrp_affinity_inherit_get()  function  returns the lgroup affinity
       inheritance of the specified process or thread. The  lgroup  affinities
       can be inherited by child processes or threads across fork(2), exec(2),
       pthread_create(3C), and thr_create(3C). By default, they are not inher‐
       ited  across fork(), pthread_create(), and thr_create(), but are inher‐
       ited across the exec functions for compatibility.


       If the idtype is P_PID, the lgroup affinity  inheritance  is  retrieved
       for  one  of  the  threads in the process with process ID (PID) id. The
       lgroup affinity inheritance is gotten for the  thread  in  the  current
       process  with LWP ID id if idtype is P_LWPID. If id is P_MYID, then the
       current thread or process is specified.


       The lgrp_aff_inherit_t can be one of the following values:

       LGRP_AFF_INHERIT_DEFAULT    The lgroup affinity inheritance is  set  to
                                   the default value for the specified process
                                   or thread.


       LGRP_AFF_INHERIT_NONE       The lgroup  affinities  are  not  inherited
                                   from the specified process or thread.


       LGRP_AFF_INHERIT_FUTURE     The  lgroup affinities will be inherited by
                                   future children of the specified process or
                                   thread.


RETURN VALUES
       Upon  successful completion, lgrp_affinity_inherit_get() returns one of
       the values described above for  lgrp_aff_inherit_t.  Otherwise,  -1  is
       returned and errno is set to indicate the error.

ERRORS
       The lgrp_affinity_inherit_set() function will fail if:

       EACCES    Operation  permission  is  denied to the calling process (see
                 Intro(2)).


       EINVAL    An invalid idtype or ID was given.


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
       Intro(2),   exec(2),   fork(2),   pthread_create(3C),   thr_create(3C),
       lgrp_affinity_get(3LGRP), lgrp_affinity_inherit_set(3LGRP), lgrp_affin‐
       ity_set(3LGRP), liblgrp(3LIB), attributes(7)



Oracle Solaris 11.4               2 June 2011
                                              lgrp_affinity_inherit_get(3LGRP)