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NAME

lgrp_root - return root lgroup ID
 

SYNOPSIS

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

lgrp_id_t lgrp_root(lgrp_cookie_t cookie);

DESCRIPTION

The lgrp_root() function returns the root lgroup ID.  

RETURN VALUES

Upon successful completion, lgrp_root() returns the lgroup ID of the root lgroup. Otherwise, it returns -1 and sets errno to indicate the error.  

ERRORS

The lgrp_root() function will fail if:

EINVAL

The cookie is not valid.

ATTRIBUTES

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

ATTRIBUTE TYPE ATTRIBUTE VALUE Interface Stability Committed MT-Level

SEE ALSO

lgrp_children(3LGRP), 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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