/* * CDDL HEADER START * * The contents of this file are subject to the terms of the * Common Development and Distribution License (the "License"). * You may not use this file except in compliance with the License. * * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE * or http://www.opensolaris.org/os/licensing. * See the License for the specific language governing permissions * and limitations under the License. * * When distributing Covered Code, include this CDDL HEADER in each * file and include the License file at usr/src/OPENSOLARIS.LICENSE. * If applicable, add the following below this CDDL HEADER, with the * fields enclosed by brackets "[]" replaced with your own identifying * information: Portions Copyright [yyyy] [name of copyright owner] * * CDDL HEADER END */ /* * Copyright (c) 2013 Gary Mills * * Copyright 2009 Sun Microsystems, Inc. All rights reserved. * Use is subject to license terms. * * Portions Copyright 2009 Chad Mynhier * Copyright 2018 Joyent, Inc. All rights reserved. */ #ifndef _PRSTAT_H #define _PRSTAT_H #include <sys/sysmacros.h> #include <sys/time.h> #include <sys/types.h> #include <procfs.h> #ifdef __cplusplus extern "C" { #endif /* * FRC2PCT macro is used to convert 16-bit binary fractions in the range * 0.0 to 1.0 with binary point to the right of the high order bit * (i.e. 1.0 == 0x8000) to percentage value. */ #define FRC2PCT(pp) (((float)(pp))/0x8000*100) #define TIME2NSEC(__t)\ (hrtime_t)(((hrtime_t)__t.tv_sec * (hrtime_t)NANOSEC) + (hrtime_t)__t.tv_nsec) #define TIME2SEC(__t)\ (hrtime_t)(__t.tv_sec) /* * List of available output modes */ #define OPT_PSINFO 0x0001 /* read process's data from "psinfo" */ #define OPT_LWPS 0x0002 /* report about all lwps */ #define OPT_USERS 0x0004 /* report about most active users */ #define OPT_UNUSED 0x0008 /* reserved for future use */ #define OPT_REALTIME 0x0010 /* real-time scheduling class flag */ #define OPT_MSACCT 0x0020 /* microstate accounting flag */ #define OPT_TERMCAP 0x0040 /* use termcap data to move cursor */ #define OPT_SPLIT 0x0080 /* split-screen mode flag */ #define OPT_TTY 0x0100 /* report results to tty or file */ #define OPT_FULLSCREEN 0x0200 /* full-screen mode flag */ #define OPT_USEHOME 0x0400 /* use 'home' to move cursor up */ #define OPT_TASKS 0x0800 /* report about system tasks */ #define OPT_PROJECTS 0x1000 /* report about system projects */ #define OPT_ZONES 0x2000 /* report about zones */ #define OPT_PSETS 0x4000 /* report for specified psets */ #define OPT_LGRP 0x8000 /* report home lgroups */ #define OPT_UDATE 0x20000 /* print unix timestamp */ #define OPT_DDATE 0x40000 /* print timestamp in date(1) format */ #define OPT_NORESOLVE 0x80000 /* no nsswitch lookups */ #define OPT_TRUNC 0x100000 /* truncate long names */ /* * Flags to keep track of process or lwp status */ #define LWP_ALIVE 0x0008 /* this pid/lwp still exists */ #define LWP_REPRESENT 0x0010 /* this LWP represents the process */ /* * Possible list types */ #define LT_LWPS 0x0001 #define LT_USERS 0x0002 #define LT_TASKS 0x0004 #define LT_PROJECTS 0x0008 #define LT_ZONES 0x0010 #define LT_LGRPS 0x0020 /* * Linked list of per-process or per-lwp statistics */ typedef struct lwp_info { psinfo_t li_info; /* data read from psinfo file */ prusage_t li_usage; /* data read from usage file */ ulong_t li_key; /* value of the key for this lwp */ int li_flags; /* process/lwp flags */ float li_usr; /* user level CPU time */ float li_sys; /* system call CPU time */ float li_trp; /* other system trap CPU time */ float li_tfl; /* text page fault sleep time */ float li_dfl; /* data page fault sleep time */ float li_lck; /* user lock wait sleep time */ float li_slp; /* all other sleep time */ float li_lat; /* wait-cpu (latency) time */ ulong_t li_vcx; /* voluntary context switches */ ulong_t li_icx; /* involuntary context switches */ ulong_t li_scl; /* system calls */ ulong_t li_sig; /* received signals */ char li_lwpname[THREAD_NAME_MAX]; struct lwp_info *li_next; /* pointer to next lwp */ struct lwp_info *li_prev; /* pointer to previous lwp */ } lwp_info_t; /* * Linked list of collective per-uid, per-taskid, per-projid or per-lgroup * statistics */ typedef struct id_info { uid_t id_uid; /* user id */ taskid_t id_taskid; /* task id */ projid_t id_projid; /* project id */ zoneid_t id_zoneid; /* zone id */ int id_lgroup; /* lgroup id */ uint_t id_nproc; /* number of processes */ boolean_t id_sizematch; /* size/rssize from getvmusage() */ size_t id_size; /* memory usage */ size_t id_rssize; /* resident set size */ ulong_t id_time; /* cpu time (in secs) */ float id_pctcpu; /* percentage of cpu usage */ float id_pctmem; /* percentage of memory usage */ ulong_t id_key; /* sort key value */ struct id_info *id_next; /* pointer to next entry */ struct id_info *id_prev; /* pointer to previous entry */ } id_info_t; typedef ulong_t (*keyfunc_t)(void *); /* * Per-list structure */ typedef struct list { int l_type; /* list type */ int l_count; /* number of entries in the list */ void *l_head; /* pointer to the head of the list */ void *l_tail; /* pointer to the tail of the list */ int l_size; /* number of allocated pointers */ int l_used; /* number of used pointers */ int l_sortorder; /* sorting order for the list */ keyfunc_t l_func; /* pointer to key function */ void **l_ptrs; /* pointer to an array of pointers */ } list_t; /* * Command line options */ typedef struct optdesc { int o_interval; /* interval between updates */ int o_ntop; /* number of lines in top half */ int o_nbottom; /* number of lines in bottom half */ int o_count; /* number of iterations */ int o_outpmode; /* selected output mode */ int o_sortorder; /* +1 ascending, -1 descending */ int o_cols; /* number of columns */ } optdesc_t; extern optdesc_t opts; #ifdef __cplusplus } #endif #endif /* _PRSTAT_H */
