opendarwin man page for getloadavg

Query: getloadavg

OS: opendarwin

Section: 3

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

GETLOADAVG(3)						     Linux Programmer's Manual						     GETLOADAVG(3)

NAME
getloadavg - get system load averages
SYNOPSIS
#include <stdlib.h> int getloadavg(double loadavg[], int nelem); Feature Test Macro Requirements for glibc (see feature_test_macros(7)): getloadavg(): Since glibc 2.19: _DEFAULT_SOURCE In glibc up to and including 2.19: _BSD_SOURCE
DESCRIPTION
The getloadavg() function returns the number of processes in the system run queue averaged over various periods of time. Up to nelem sam- ples are retrieved and assigned to successive elements of loadavg[]. The system imposes a maximum of 3 samples, representing averages over the last 1, 5, and 15 minutes, respectively.
RETURN VALUE
If the load average was unobtainable, -1 is returned; otherwise, the number of samples actually retrieved is returned.
VERSIONS
This function is available in glibc since version 2.2.
ATTRIBUTES
For an explanation of the terms used in this section, see attributes(7). +-------------+---------------+---------+ |Interface | Attribute | Value | +-------------+---------------+---------+ |getloadavg() | Thread safety | MT-Safe | +-------------+---------------+---------+
CONFORMING TO
Not in POSIX.1. Present on the BSDs and Solaris.
SEE ALSO
uptime(1), proc(5)
COLOPHON
This page is part of release 4.15 of the Linux man-pages project. A description of the project, information about reporting bugs, and the latest version of this page, can be found at https://www.kernel.org/doc/man-pages/. Linux 2016-03-15 GETLOADAVG(3)
Related Man Pages
getloadavg(3c) - opensolaris
pset_getloadavg(3c) - osx
pset_getloadavg(3c) - x11r4
pset_getloadavg(3c) - mojave
getloadavg(3) - opendarwin
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