1/* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21/* 22 * Copyright 2007 Sun Microsystems, Inc. All rights reserved. 23 * Use is subject to license terms. 24 */ 25 26#ifndef _RCAPD_CONF_H 27#define _RCAPD_CONF_H 28 29#pragma ident "%Z%%M% %I% %E% SMI" 30 31#include <sys/param.h> 32#include <stdio.h> 33 34#ifdef __cplusplus 35extern "C" { 36#endif 37 38#define CFG_TEMPLATE_SUFFIX ".XXXXXX" /* suffix of mkstemp() arg */ 39 40/* 41 * Operating modes 42 */ 43typedef enum { 44 rctype_project = 1 /* projects are the only collection type */ 45} rctype_t; 46 47/* 48 * Configuration 49 */ 50typedef struct { 51 char rcfg_filename[MAXPATHLEN]; /* cfg filename */ 52 int rcfg_fd; /* reserved cfg fd */ 53 time_t rcfg_last_modification; /* last mod time */ 54 rctype_t rcfg_mode; /* mode (collection type) */ 55 char *rcfg_mode_name; /* mode name ("project" only) */ 56 uint32_t rcfg_proc_walk_interval; /* /proc readdir() */ 57 /* interval (s), */ 58 /* undocumented */ 59 uint32_t rcfg_reconfiguration_interval; /* lnode or project */ 60 /* cap reconfig. */ 61 /* interval (s) */ 62 uint32_t rcfg_report_interval; /* report interval (s) */ 63 int rcfg_memory_cap_enforcement_pressure; /* pressure */ 64 /* above which memory caps are enforced */ 65 char rcfg_stat_file[MAXPATHLEN]; /* statistics file */ 66 uint32_t rcfg_rss_sample_interval; /* RSS sampling interval */ 67} rcfg_t; 68 69typedef enum { 70 RCT_MODE_VAR = 257, 71 RCT_PROC_WALK_INTERVAL_VAR, 72 RCT_RECONFIGURATION_INTERVAL_VAR, 73 RCT_REPORT_INTERVAL_VAR, 74 RCT_RSS_SAMPLE_INTERVAL_VAR, 75 RCT_MEMORY_CAP_ENFORCEMENT_PRESSURE_VAR, 76 RCT_STAT_FILE_VAR, 77 RCT_EQUALS, 78 RCT_NUMBER, 79 RCT_PROJECT, 80 RCT_LNODE, 81 RCT_ON, 82 RCT_OFF, 83 RCT_FILENAME, 84 RCT_STATE, 85 RCT_INVALID 86} rctoken_t; 87 88extern int rcfg_read(rcfg_t *, int(*)(void)); 89extern void rcfg_init(rcfg_t *); 90extern int modify_config(rcfg_t *); 91 92#ifdef __cplusplus 93} 94#endif 95 96#endif /* _RCAPD_CONF_H */ 97