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_affinity_inherit_set(3lgrp)

Locality Group Library Functions
                                              lgrp_affinity_inherit_set(3LGRP)



NAME
       lgrp_affinity_inherit_set - set lgroup inheritance

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

       int lgrp_affinity_inherit_set(idtype_t idtype, id_t id,
            lgrp_aff_inherit_t inherit_flags);

DESCRIPTION
       The  lgrp_affinity_inherit_set()  function  sets  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 inheritance is set for  all  of  the
       threads in the process. The lgroup inheritance is set for the thread in
       the current process with LWP ID id if  idtype  is  P_LWPID.  If  id  is
       P_MYID, then the current LWP 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, 0 is returned. 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, process or thread ID, or  lgroup  affinity
                 inheritance was specified.


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_get(3LGRP), lgrp_affin‐
       ity_set(3LGRP), liblgrp(3LIB), attributes(7)



Oracle Solaris 11.4               2 June 2011
                                              lgrp_affinity_inherit_set(3LGRP)