1 /** 2 Copyright: Copyright (c) 2018, Joakim Brännström. All rights reserved. 3 License: $(LINK2 http://www.boost.org/LICENSE_1_0.txt, Boost Software License 1.0) 4 Author: Joakim Brännström (joakim.brannstrom@gmx.com) 5 6 This module contains libc bindings. 7 */ 8 module distssh.libc; 9 10 /** 11 DESCRIPTION 12 13 The getloadavg() function returns the number of processes in the system 14 run queue averaged over various periods of time. Up to nelem samples are 15 retrieved and assigned to successive elements of loadavg[]. The system 16 imposes a maximum of 3 samples, representing averages over the last 1, 5, 17 and 15 minutes, respectively. 18 19 20 DIAGNOSTICS 21 22 If the load average was unobtainable, -1 is returned; otherwise, the num- 23 ber of samples actually retrieved is returned. 24 */ 25 extern (C) int getloadavg(double* loadavg, int nelem);