php man page for lgrp_cpus

lgrp_cpus(3LGRP)														  lgrp_cpus(3LGRP)

NAME

       lgrp_cpus - get CPU IDs contained in specified lgroup

SYNOPSIS

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

       int lgrp_cpus(lgrp_cookie_t cookie, lgrp_id_t lgrp, processorid_t *cpuids, uint_t count, int content);

       The lgrp_cpus() function takes a cookie representing a snapshot of the lgroup hierarchy obtained from lgrp_init(3LGRP) and returns the num-
       ber of CPUs in the lgroup specified by lgrp. If both the cpuids[] argument is non-null and the count is non-zero, lgrp_cpus() stores up	to
       the specified count of CPU IDs into the cpuids[] array.

       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.

       Upon successful completion, the number of CPUs in the given lgroup is returned. Otherwise, -1 is returned and errno is set to indicate  the
       error.

       The lgrp_cpus() function will fail if:

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

       ESRCH	       The specified lgroup ID was not found.

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Interface Stability	     |Evolving			   |
       +-----------------------------+-----------------------------+
       |MT-Level		     |MT-Safe			   |
       +-----------------------------+-----------------------------+

       lgrp_init(3LGRP), lgrp_mem_size(3LGRP), lgrp_resources(3LGRP), liblgrp(3LIB), attributes(5)

								    26 Jan 2005 						  lgrp_cpus(3LGRP)