svcadm(8)을 검색하려면 섹션에서 8 을 선택하고, 맨 페이지 이름에 svcadm을 입력하고 검색을 누른다.
lgrp_affinity_inherit_set(3lgrp)
lgrp_...it_set(3LGRP) Locality Group Library Functions lgrp_...it_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 in‐
heritance 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_...it_set(3LGRP)