10Sstevel@tonic-gate /* 20Sstevel@tonic-gate * CDDL HEADER START 30Sstevel@tonic-gate * 40Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*3247Sgjelinek * Common Development and Distribution License (the "License"). 6*3247Sgjelinek * You may not use this file except in compliance with the License. 70Sstevel@tonic-gate * 80Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 90Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 100Sstevel@tonic-gate * See the License for the specific language governing permissions 110Sstevel@tonic-gate * and limitations under the License. 120Sstevel@tonic-gate * 130Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 140Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 150Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 160Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 170Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 180Sstevel@tonic-gate * 190Sstevel@tonic-gate * CDDL HEADER END 200Sstevel@tonic-gate */ 210Sstevel@tonic-gate /* 22*3247Sgjelinek * Copyright 2006 Sun Microsystems, Inc. All rights reserved. 230Sstevel@tonic-gate * Use is subject to license terms. 240Sstevel@tonic-gate */ 250Sstevel@tonic-gate 260Sstevel@tonic-gate #ifndef _RCAPD_STAT_H 270Sstevel@tonic-gate #define _RCAPD_STAT_H 280Sstevel@tonic-gate 290Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 300Sstevel@tonic-gate 310Sstevel@tonic-gate #ifdef __cplusplus 320Sstevel@tonic-gate extern "C" { 330Sstevel@tonic-gate #endif 340Sstevel@tonic-gate 350Sstevel@tonic-gate /* 360Sstevel@tonic-gate * Default path to statistics file 370Sstevel@tonic-gate */ 38442Sgm149974 #define STAT_FILE_DIR "/var/run/daemon" 39442Sgm149974 #define STAT_FILE_DEFAULT STAT_FILE_DIR "/rcap.stat" 400Sstevel@tonic-gate 410Sstevel@tonic-gate /* 420Sstevel@tonic-gate * Statistics file header. 430Sstevel@tonic-gate */ 440Sstevel@tonic-gate #define RC_MODE_LEN 16 450Sstevel@tonic-gate typedef struct rcapd_stat_hdr { 46*3247Sgjelinek /* 47*3247Sgjelinek * sizeof pid_t can vary, so we use a fixed 64-bit quantity. 48*3247Sgjelinek */ 49*3247Sgjelinek uint64_t rs_pid; /* pid of producer */ 500Sstevel@tonic-gate hrtime_t rs_time; /* time recorded */ 510Sstevel@tonic-gate 520Sstevel@tonic-gate /* 530Sstevel@tonic-gate * Physical memory pressure statistics, in percent. 540Sstevel@tonic-gate */ 550Sstevel@tonic-gate uint32_t rs_pressure_cur; /* current memory pressure */ 560Sstevel@tonic-gate uint32_t rs_pressure_cap; /* minimum cap enforcement p. */ 570Sstevel@tonic-gate 580Sstevel@tonic-gate uint64_t rs_pressure_sample; /* count of pr. samplings */ 590Sstevel@tonic-gate char rs_mode[RC_MODE_LEN]; /* mode ("project" only) */ 600Sstevel@tonic-gate } rcapd_stat_hdr_t; 610Sstevel@tonic-gate 620Sstevel@tonic-gate extern pid_t stat_get_rcapd_pid(char *); 630Sstevel@tonic-gate 640Sstevel@tonic-gate #ifdef __cplusplus 650Sstevel@tonic-gate } 660Sstevel@tonic-gate #endif 670Sstevel@tonic-gate 680Sstevel@tonic-gate #endif /* _RCAPD_STAT_H */ 69