opensolaris man page for lgrp_nlgrps

Query: lgrp_nlgrps

OS: opensolaris

Section: 3lgrp

Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar

lgrp_nlgrps(3LGRP)					 Locality Group Library Functions					lgrp_nlgrps(3LGRP)

NAME
lgrp_nlgrps - get number of lgroups
SYNOPSIS
cc [ flag ... ] file... -llgrp [ library ... ] #include <sys/lgrp_user.h> int lgrp_nlgrps(lgrp_cookie_t cookie);
DESCRIPTION
The lgrp_nlgrps() function takes a cookie representing a snapshot of the lgroup hierarchy obtained from lgrp_init(3LGRP). It returns the number of lgroups in the hierarchy where the number is always at least one.
RETURN VALUES
Upon successful completion, lgrp_nlgrps() returns the number of lgroups in the system. Otherwise, it returns -1 and sets errno to indicate the error.
ERRORS
The lgrp_nlgrps() 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 |Evolving | +-----------------------------+-----------------------------+ |MT-Level |MT-Safe | +-----------------------------+-----------------------------+
SEE ALSO
lgrp_children(3LGRP), lgrp_init(3LGRP), lgrp_parents(3LGRP), liblgrp(3LIB), attributes(5) SunOS 5.11 16 Apr 2003 lgrp_nlgrps(3LGRP)
Related Man Pages
lgrp_children(3lgrp) - opensolaris
lgrp_parents(3lgrp) - opensolaris
lgrp_nlgrps(3lgrp) - sunos
lgrp_parents(3lgrp) - minix
lgrp_children(3lgrp) - php
Similar Topics in the Unix Linux Community
How to learn UNIX
What does this mean?
Change directory for core file
What's legal and what's not?
Identify problem with while getopts