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NAME

lgrp_children - get children of given lgroup
 

SYNOPSIS

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

int lgrp_children(lgrp_cookie_t cookie, lgrp_id_t parent,
    lgrp_id_t *lgrp_array, uint_t lgrp_array_size);

DESCRIPTION

The lgrp_children() function takes a cookie representing a snapshot of the lgroup hierarchy retrieved from lgrp_init(3LGRP) and returns the number of lgroups that are children of the specified lgroup. If the lgrp_array and lgrp_array_size arguments are non-null, the array is filled with as many of the children lgroup IDs as will fit, given the size of the array.  

RETURN VALUES

- returns the number of child lgroup IDs. Otherwise, it returns -1 and sets errno to indicate the error.  

ERRORS

The lgrp_children() function will fail if:

EINVAL

The specified lgroup ID is not valid or the cookie is invalid.

ESRCH

The specified lgroup ID was not found.

ATTRIBUTES

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

ATTRIBUTE TYPE ATTRIBUTE VALUE Interface Stability Evolving MT-Level

SEE ALSO

lgrp_init(3LGRP), lgrp_nlgrps(3LGRP), lgrp_parents(3LGRP), liblgrp(3LIB), attributes(5)

Index

NAME

SYNOPSIS

DESCRIPTION

RETURN VALUES

ERRORS

ATTRIBUTES

SEE ALSO

Партнёры:

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