1*0Sstevel@tonic-gate /* 2*0Sstevel@tonic-gate * CDDL HEADER START 3*0Sstevel@tonic-gate * 4*0Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*0Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 6*0Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 7*0Sstevel@tonic-gate * with the License. 8*0Sstevel@tonic-gate * 9*0Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*0Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 11*0Sstevel@tonic-gate * See the License for the specific language governing permissions 12*0Sstevel@tonic-gate * and limitations under the License. 13*0Sstevel@tonic-gate * 14*0Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 15*0Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*0Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 17*0Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 18*0Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 19*0Sstevel@tonic-gate * 20*0Sstevel@tonic-gate * CDDL HEADER END 21*0Sstevel@tonic-gate */ 22*0Sstevel@tonic-gate /* 23*0Sstevel@tonic-gate * Copyright 2005 Sun Microsystems, Inc. All rights reserved. 24*0Sstevel@tonic-gate * Use is subject to license terms. 25*0Sstevel@tonic-gate */ 26*0Sstevel@tonic-gate 27*0Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 28*0Sstevel@tonic-gate 29*0Sstevel@tonic-gate #include <sys/types.h> 30*0Sstevel@tonic-gate #include <sys/resource.h> 31*0Sstevel@tonic-gate #include <sys/loadavg.h> 32*0Sstevel@tonic-gate #include <sys/time.h> 33*0Sstevel@tonic-gate #include <sys/pset.h> 34*0Sstevel@tonic-gate #include <zone.h> 35*0Sstevel@tonic-gate #include <libzonecfg.h> 36*0Sstevel@tonic-gate 37*0Sstevel@tonic-gate #include <stdio.h> 38*0Sstevel@tonic-gate #include <stdlib.h> 39*0Sstevel@tonic-gate #include <unistd.h> 40*0Sstevel@tonic-gate #include <dirent.h> 41*0Sstevel@tonic-gate #include <string.h> 42*0Sstevel@tonic-gate #include <errno.h> 43*0Sstevel@tonic-gate #include <poll.h> 44*0Sstevel@tonic-gate #include <ctype.h> 45*0Sstevel@tonic-gate #include <fcntl.h> 46*0Sstevel@tonic-gate #include <limits.h> 47*0Sstevel@tonic-gate #include <signal.h> 48*0Sstevel@tonic-gate #include <time.h> 49*0Sstevel@tonic-gate #include <project.h> 50*0Sstevel@tonic-gate 51*0Sstevel@tonic-gate #include <libintl.h> 52*0Sstevel@tonic-gate #include <locale.h> 53*0Sstevel@tonic-gate 54*0Sstevel@tonic-gate #include "prstat.h" 55*0Sstevel@tonic-gate #include "prutil.h" 56*0Sstevel@tonic-gate #include "prtable.h" 57*0Sstevel@tonic-gate #include "prsort.h" 58*0Sstevel@tonic-gate #include "prfile.h" 59*0Sstevel@tonic-gate 60*0Sstevel@tonic-gate /* 61*0Sstevel@tonic-gate * x86 <sys/regs.h> ERR conflicts with <curses.h> ERR. For the purposes 62*0Sstevel@tonic-gate * of this file, we care about the curses.h ERR so include that last. 63*0Sstevel@tonic-gate */ 64*0Sstevel@tonic-gate 65*0Sstevel@tonic-gate #if defined(ERR) 66*0Sstevel@tonic-gate #undef ERR 67*0Sstevel@tonic-gate #endif 68*0Sstevel@tonic-gate 69*0Sstevel@tonic-gate #ifndef TEXT_DOMAIN /* should be defined by cc -D */ 70*0Sstevel@tonic-gate #define TEXT_DOMAIN "SYS_TEST" /* use this only if it wasn't */ 71*0Sstevel@tonic-gate #endif 72*0Sstevel@tonic-gate 73*0Sstevel@tonic-gate #include <curses.h> 74*0Sstevel@tonic-gate #include <term.h> 75*0Sstevel@tonic-gate 76*0Sstevel@tonic-gate #define PSINFO_HEADER_PROC \ 77*0Sstevel@tonic-gate " PID USERNAME SIZE RSS STATE PRI NICE TIME CPU PROCESS/NLWP " 78*0Sstevel@tonic-gate #define PSINFO_HEADER_LWP \ 79*0Sstevel@tonic-gate " PID USERNAME SIZE RSS STATE PRI NICE TIME CPU PROCESS/LWPID " 80*0Sstevel@tonic-gate #define USAGE_HEADER_PROC \ 81*0Sstevel@tonic-gate " PID USERNAME USR SYS TRP TFL DFL LCK SLP LAT VCX ICX SCL SIG PROCESS/NLWP " 82*0Sstevel@tonic-gate #define USAGE_HEADER_LWP \ 83*0Sstevel@tonic-gate " PID USERNAME USR SYS TRP TFL DFL LCK SLP LAT VCX ICX SCL SIG PROCESS/LWPID " 84*0Sstevel@tonic-gate #define USER_HEADER_PROC \ 85*0Sstevel@tonic-gate " NPROC USERNAME SIZE RSS MEMORY TIME CPU " 86*0Sstevel@tonic-gate #define USER_HEADER_LWP \ 87*0Sstevel@tonic-gate " NLWP USERNAME SIZE RSS MEMORY TIME CPU " 88*0Sstevel@tonic-gate #define TASK_HEADER_PROC \ 89*0Sstevel@tonic-gate "TASKID NPROC SIZE RSS MEMORY TIME CPU PROJECT " 90*0Sstevel@tonic-gate #define TASK_HEADER_LWP \ 91*0Sstevel@tonic-gate "TASKID NLWP SIZE RSS MEMORY TIME CPU PROJECT " 92*0Sstevel@tonic-gate #define PROJECT_HEADER_PROC \ 93*0Sstevel@tonic-gate "PROJID NPROC SIZE RSS MEMORY TIME CPU PROJECT " 94*0Sstevel@tonic-gate #define PROJECT_HEADER_LWP \ 95*0Sstevel@tonic-gate "PROJID NLWP SIZE RSS MEMORY TIME CPU PROJECT " 96*0Sstevel@tonic-gate #define ZONE_HEADER_PROC \ 97*0Sstevel@tonic-gate "ZONEID NPROC SIZE RSS MEMORY TIME CPU ZONE " 98*0Sstevel@tonic-gate #define ZONE_HEADER_LWP \ 99*0Sstevel@tonic-gate "ZONEID NLWP SIZE RSS MEMORY TIME CPU ZONE " 100*0Sstevel@tonic-gate #define PSINFO_LINE \ 101*0Sstevel@tonic-gate "%6d %-8s %5s %5s %-6s %3s %3s %9s %3.3s%% %-.16s/%d" 102*0Sstevel@tonic-gate #define USAGE_LINE \ 103*0Sstevel@tonic-gate "%6d %-8s %3.3s %3.3s %3.3s %3.3s %3.3s %3.3s %3.3s %3.3s %3.3s %3.3s %3.3s "\ 104*0Sstevel@tonic-gate "%3.3s %-.12s/%d" 105*0Sstevel@tonic-gate #define USER_LINE \ 106*0Sstevel@tonic-gate "%6d %-8s %5.5s %5.5s %3.3s%% %9s %3.3s%%" 107*0Sstevel@tonic-gate #define TASK_LINE \ 108*0Sstevel@tonic-gate "%6d %8d %5s %5s %3.3s%% %9s %3.3s%% %28s" 109*0Sstevel@tonic-gate #define PROJECT_LINE \ 110*0Sstevel@tonic-gate "%6d %8d %5s %5s %3.3s%% %9s %3.3s%% %28s" 111*0Sstevel@tonic-gate #define ZONE_LINE \ 112*0Sstevel@tonic-gate "%6d %8d %5s %5s %3.3s%% %9s %3.3s%% %28s" 113*0Sstevel@tonic-gate 114*0Sstevel@tonic-gate #define TOTAL_LINE \ 115*0Sstevel@tonic-gate "Total: %d processes, %d lwps, load averages: %3.2f, %3.2f, %3.2f" 116*0Sstevel@tonic-gate 117*0Sstevel@tonic-gate /* global variables */ 118*0Sstevel@tonic-gate 119*0Sstevel@tonic-gate static char *t_ulon; /* termcap: start underline */ 120*0Sstevel@tonic-gate static char *t_uloff; /* termcap: end underline */ 121*0Sstevel@tonic-gate static char *t_up; /* termcap: cursor 1 line up */ 122*0Sstevel@tonic-gate static char *t_eol; /* termcap: clear end of line */ 123*0Sstevel@tonic-gate static char *t_smcup; /* termcap: cursor mvcap on */ 124*0Sstevel@tonic-gate static char *t_rmcup; /* termcap: cursor mvcap off */ 125*0Sstevel@tonic-gate static char *t_home; /* termcap: move cursor home */ 126*0Sstevel@tonic-gate static char *movecur = NULL; /* termcap: move up string */ 127*0Sstevel@tonic-gate static char *empty_string = "\0"; /* termcap: empty string */ 128*0Sstevel@tonic-gate static uint_t print_movecur = FALSE; /* print movecur or not */ 129*0Sstevel@tonic-gate static int is_curses_on = FALSE; /* current curses state */ 130*0Sstevel@tonic-gate 131*0Sstevel@tonic-gate static table_t pid_tbl = {0, 0, NULL}; /* selected processes */ 132*0Sstevel@tonic-gate static table_t cpu_tbl = {0, 0, NULL}; /* selected processors */ 133*0Sstevel@tonic-gate static table_t set_tbl = {0, 0, NULL}; /* selected processor sets */ 134*0Sstevel@tonic-gate static table_t prj_tbl = {0, 0, NULL}; /* selected projects */ 135*0Sstevel@tonic-gate static table_t tsk_tbl = {0, 0, NULL}; /* selected tasks */ 136*0Sstevel@tonic-gate static zonetbl_t zone_tbl = {0, 0, NULL}; /* selected zones */ 137*0Sstevel@tonic-gate static nametbl_t euid_tbl = {0, 0, NULL}; /* selected effective users */ 138*0Sstevel@tonic-gate static nametbl_t ruid_tbl = {0, 0, NULL}; /* selected real users */ 139*0Sstevel@tonic-gate 140*0Sstevel@tonic-gate static uint_t total_procs; /* total number of procs */ 141*0Sstevel@tonic-gate static uint_t total_lwps; /* total number of lwps */ 142*0Sstevel@tonic-gate static float total_cpu; /* total cpu usage */ 143*0Sstevel@tonic-gate static float total_mem; /* total memory usage */ 144*0Sstevel@tonic-gate 145*0Sstevel@tonic-gate static list_t lwps; /* list of lwps/processes */ 146*0Sstevel@tonic-gate static list_t users; /* list of users */ 147*0Sstevel@tonic-gate static list_t tasks; /* list of tasks */ 148*0Sstevel@tonic-gate static list_t projects; /* list of projects */ 149*0Sstevel@tonic-gate static list_t zones; /* list of zones */ 150*0Sstevel@tonic-gate 151*0Sstevel@tonic-gate static volatile uint_t sigwinch = 0; 152*0Sstevel@tonic-gate static volatile uint_t sigtstp = 0; 153*0Sstevel@tonic-gate static volatile uint_t sigterm = 0; 154*0Sstevel@tonic-gate 155*0Sstevel@tonic-gate /* default settings */ 156*0Sstevel@tonic-gate 157*0Sstevel@tonic-gate static optdesc_t opts = { 158*0Sstevel@tonic-gate 5, /* interval between updates, seconds */ 159*0Sstevel@tonic-gate 15, /* number of lines in top part */ 160*0Sstevel@tonic-gate 5, /* number of lines in bottom part */ 161*0Sstevel@tonic-gate -1, /* number of iterations; infinitely */ 162*0Sstevel@tonic-gate OPT_PSINFO | OPT_FULLSCREEN | OPT_USEHOME | OPT_TERMCAP, 163*0Sstevel@tonic-gate -1 /* sort in decreasing order */ 164*0Sstevel@tonic-gate }; 165*0Sstevel@tonic-gate 166*0Sstevel@tonic-gate static void 167*0Sstevel@tonic-gate psetloadavg(long psetid, void *ptr) 168*0Sstevel@tonic-gate { 169*0Sstevel@tonic-gate double psetloadavg[3]; 170*0Sstevel@tonic-gate double *loadavg = ptr; 171*0Sstevel@tonic-gate 172*0Sstevel@tonic-gate if (pset_getloadavg((psetid_t)psetid, psetloadavg, 3) != -1) { 173*0Sstevel@tonic-gate *loadavg++ += psetloadavg[0]; 174*0Sstevel@tonic-gate *loadavg++ += psetloadavg[1]; 175*0Sstevel@tonic-gate *loadavg += psetloadavg[2]; 176*0Sstevel@tonic-gate } 177*0Sstevel@tonic-gate } 178*0Sstevel@tonic-gate 179*0Sstevel@tonic-gate /* 180*0Sstevel@tonic-gate * A routine to display the contents of the list on the screen 181*0Sstevel@tonic-gate */ 182*0Sstevel@tonic-gate static void 183*0Sstevel@tonic-gate list_print(list_t *list) 184*0Sstevel@tonic-gate { 185*0Sstevel@tonic-gate lwp_info_t *lwp; 186*0Sstevel@tonic-gate id_info_t *id; 187*0Sstevel@tonic-gate char usr[4], sys[4], trp[4], tfl[4]; 188*0Sstevel@tonic-gate char dfl[4], lck[4], slp[4], lat[4]; 189*0Sstevel@tonic-gate char vcx[4], icx[4], scl[4], sig[4]; 190*0Sstevel@tonic-gate char psize[6], prssize[6], pmem[6], pcpu[6], ptime[12]; 191*0Sstevel@tonic-gate char pstate[7], pnice[4], ppri[4]; 192*0Sstevel@tonic-gate char pname[LOGNAME_MAX+1]; 193*0Sstevel@tonic-gate char projname[PROJNAME_MAX+1]; 194*0Sstevel@tonic-gate char zonename[ZONENAME_MAX+1]; 195*0Sstevel@tonic-gate float cpu, mem; 196*0Sstevel@tonic-gate double loadavg[3] = {0, 0, 0}; 197*0Sstevel@tonic-gate int i, lwpid; 198*0Sstevel@tonic-gate 199*0Sstevel@tonic-gate if (foreach_element(&set_tbl, &loadavg, psetloadavg) == 0) { 200*0Sstevel@tonic-gate /* 201*0Sstevel@tonic-gate * If processor sets aren't specified, we display system-wide 202*0Sstevel@tonic-gate * load averages. 203*0Sstevel@tonic-gate */ 204*0Sstevel@tonic-gate (void) getloadavg(loadavg, 3); 205*0Sstevel@tonic-gate } 206*0Sstevel@tonic-gate 207*0Sstevel@tonic-gate if (opts.o_outpmode & OPT_TTY) 208*0Sstevel@tonic-gate (void) putchar('\r'); 209*0Sstevel@tonic-gate (void) putp(t_ulon); 210*0Sstevel@tonic-gate 211*0Sstevel@tonic-gate switch (list->l_type) { 212*0Sstevel@tonic-gate case LT_PROJECTS: 213*0Sstevel@tonic-gate if (opts.o_outpmode & OPT_LWPS) 214*0Sstevel@tonic-gate (void) printf(PROJECT_HEADER_LWP); 215*0Sstevel@tonic-gate else 216*0Sstevel@tonic-gate (void) printf(PROJECT_HEADER_PROC); 217*0Sstevel@tonic-gate break; 218*0Sstevel@tonic-gate case LT_TASKS: 219*0Sstevel@tonic-gate if (opts.o_outpmode & OPT_LWPS) 220*0Sstevel@tonic-gate (void) printf(TASK_HEADER_LWP); 221*0Sstevel@tonic-gate else 222*0Sstevel@tonic-gate (void) printf(TASK_HEADER_PROC); 223*0Sstevel@tonic-gate break; 224*0Sstevel@tonic-gate case LT_ZONES: 225*0Sstevel@tonic-gate if (opts.o_outpmode & OPT_LWPS) 226*0Sstevel@tonic-gate (void) printf(ZONE_HEADER_LWP); 227*0Sstevel@tonic-gate else 228*0Sstevel@tonic-gate (void) printf(ZONE_HEADER_PROC); 229*0Sstevel@tonic-gate break; 230*0Sstevel@tonic-gate case LT_USERS: 231*0Sstevel@tonic-gate if (opts.o_outpmode & OPT_LWPS) 232*0Sstevel@tonic-gate (void) printf(USER_HEADER_LWP); 233*0Sstevel@tonic-gate else 234*0Sstevel@tonic-gate (void) printf(USER_HEADER_PROC); 235*0Sstevel@tonic-gate break; 236*0Sstevel@tonic-gate case LT_LWPS: 237*0Sstevel@tonic-gate if (opts.o_outpmode & OPT_LWPS) { 238*0Sstevel@tonic-gate if (opts.o_outpmode & OPT_PSINFO) 239*0Sstevel@tonic-gate (void) printf(PSINFO_HEADER_LWP); 240*0Sstevel@tonic-gate if (opts.o_outpmode & OPT_MSACCT) 241*0Sstevel@tonic-gate (void) printf(USAGE_HEADER_LWP); 242*0Sstevel@tonic-gate } else { 243*0Sstevel@tonic-gate if (opts.o_outpmode & OPT_PSINFO) 244*0Sstevel@tonic-gate (void) printf(PSINFO_HEADER_PROC); 245*0Sstevel@tonic-gate if (opts.o_outpmode & OPT_MSACCT) 246*0Sstevel@tonic-gate (void) printf(USAGE_HEADER_PROC); 247*0Sstevel@tonic-gate } 248*0Sstevel@tonic-gate break; 249*0Sstevel@tonic-gate } 250*0Sstevel@tonic-gate 251*0Sstevel@tonic-gate (void) putp(t_uloff); 252*0Sstevel@tonic-gate (void) putp(t_eol); 253*0Sstevel@tonic-gate (void) putchar('\n'); 254*0Sstevel@tonic-gate 255*0Sstevel@tonic-gate for (i = 0; i < list->l_used; i++) { 256*0Sstevel@tonic-gate switch (list->l_type) { 257*0Sstevel@tonic-gate case LT_PROJECTS: 258*0Sstevel@tonic-gate case LT_TASKS: 259*0Sstevel@tonic-gate case LT_USERS: 260*0Sstevel@tonic-gate case LT_ZONES: 261*0Sstevel@tonic-gate id = list->l_ptrs[i]; 262*0Sstevel@tonic-gate /* 263*0Sstevel@tonic-gate * CPU usage and memory usage normalization 264*0Sstevel@tonic-gate */ 265*0Sstevel@tonic-gate if (total_cpu >= 100) 266*0Sstevel@tonic-gate cpu = (100 * id->id_pctcpu) / total_cpu; 267*0Sstevel@tonic-gate else 268*0Sstevel@tonic-gate cpu = id->id_pctcpu; 269*0Sstevel@tonic-gate if (total_mem >= 100) 270*0Sstevel@tonic-gate mem = (100 * id->id_pctmem) / total_mem; 271*0Sstevel@tonic-gate else 272*0Sstevel@tonic-gate mem = id->id_pctmem; 273*0Sstevel@tonic-gate if (list->l_type == LT_USERS) 274*0Sstevel@tonic-gate pwd_getname(id->id_uid, pname, LOGNAME_MAX + 1); 275*0Sstevel@tonic-gate else if (list->l_type == LT_ZONES) 276*0Sstevel@tonic-gate getzonename(id->id_zoneid, zonename, 277*0Sstevel@tonic-gate ZONENAME_MAX); 278*0Sstevel@tonic-gate else 279*0Sstevel@tonic-gate getprojname(id->id_projid, projname, 280*0Sstevel@tonic-gate PROJNAME_MAX); 281*0Sstevel@tonic-gate Format_size(psize, id->id_size, 6); 282*0Sstevel@tonic-gate Format_size(prssize, id->id_rssize, 6); 283*0Sstevel@tonic-gate Format_pct(pmem, mem, 4); 284*0Sstevel@tonic-gate Format_pct(pcpu, cpu, 4); 285*0Sstevel@tonic-gate Format_time(ptime, id->id_time, 10); 286*0Sstevel@tonic-gate if (opts.o_outpmode & OPT_TTY) 287*0Sstevel@tonic-gate (void) putchar('\r'); 288*0Sstevel@tonic-gate if (list->l_type == LT_PROJECTS) 289*0Sstevel@tonic-gate (void) printf(PROJECT_LINE, (int)id->id_projid, 290*0Sstevel@tonic-gate id->id_nproc, psize, prssize, pmem, ptime, 291*0Sstevel@tonic-gate pcpu, projname); 292*0Sstevel@tonic-gate else if (list->l_type == LT_TASKS) 293*0Sstevel@tonic-gate (void) printf(TASK_LINE, (int)id->id_taskid, 294*0Sstevel@tonic-gate id->id_nproc, psize, prssize, pmem, ptime, 295*0Sstevel@tonic-gate pcpu, projname); 296*0Sstevel@tonic-gate else if (list->l_type == LT_ZONES) 297*0Sstevel@tonic-gate (void) printf(ZONE_LINE, (int)id->id_zoneid, 298*0Sstevel@tonic-gate id->id_nproc, psize, prssize, pmem, ptime, 299*0Sstevel@tonic-gate pcpu, zonename); 300*0Sstevel@tonic-gate else 301*0Sstevel@tonic-gate (void) printf(USER_LINE, id->id_nproc, pname, 302*0Sstevel@tonic-gate psize, prssize, pmem, ptime, pcpu); 303*0Sstevel@tonic-gate (void) putp(t_eol); 304*0Sstevel@tonic-gate (void) putchar('\n'); 305*0Sstevel@tonic-gate break; 306*0Sstevel@tonic-gate case LT_LWPS: 307*0Sstevel@tonic-gate lwp = list->l_ptrs[i]; 308*0Sstevel@tonic-gate if (opts.o_outpmode & OPT_LWPS) 309*0Sstevel@tonic-gate lwpid = lwp->li_info.pr_lwp.pr_lwpid; 310*0Sstevel@tonic-gate else 311*0Sstevel@tonic-gate lwpid = lwp->li_info.pr_nlwp + 312*0Sstevel@tonic-gate lwp->li_info.pr_nzomb; 313*0Sstevel@tonic-gate pwd_getname(lwp->li_info.pr_uid, pname, 314*0Sstevel@tonic-gate LOGNAME_MAX + 1); 315*0Sstevel@tonic-gate if (opts.o_outpmode & OPT_PSINFO) { 316*0Sstevel@tonic-gate Format_size(psize, lwp->li_info.pr_size, 6); 317*0Sstevel@tonic-gate Format_size(prssize, lwp->li_info.pr_rssize, 6); 318*0Sstevel@tonic-gate Format_state(pstate, 319*0Sstevel@tonic-gate lwp->li_info.pr_lwp.pr_sname, 320*0Sstevel@tonic-gate lwp->li_info.pr_lwp.pr_onpro, 7); 321*0Sstevel@tonic-gate if (strcmp(lwp->li_info.pr_lwp.pr_clname, 322*0Sstevel@tonic-gate "RT") == 0 || 323*0Sstevel@tonic-gate strcmp(lwp->li_info.pr_lwp.pr_clname, 324*0Sstevel@tonic-gate "SYS") == 0 || 325*0Sstevel@tonic-gate lwp->li_info.pr_lwp.pr_sname == 'Z') 326*0Sstevel@tonic-gate (void) strcpy(pnice, " -"); 327*0Sstevel@tonic-gate else 328*0Sstevel@tonic-gate Format_num(pnice, 329*0Sstevel@tonic-gate lwp->li_info.pr_lwp.pr_nice - NZERO, 330*0Sstevel@tonic-gate 4); 331*0Sstevel@tonic-gate Format_num(ppri, lwp->li_info.pr_lwp.pr_pri, 4); 332*0Sstevel@tonic-gate Format_pct(pcpu, 333*0Sstevel@tonic-gate FRC2PCT(lwp->li_info.pr_lwp.pr_pctcpu), 4); 334*0Sstevel@tonic-gate if (opts.o_outpmode & OPT_LWPS) 335*0Sstevel@tonic-gate Format_time(ptime, 336*0Sstevel@tonic-gate lwp->li_info.pr_lwp.pr_time.tv_sec, 337*0Sstevel@tonic-gate 10); 338*0Sstevel@tonic-gate else 339*0Sstevel@tonic-gate Format_time(ptime, 340*0Sstevel@tonic-gate lwp->li_info.pr_time.tv_sec, 10); 341*0Sstevel@tonic-gate if (opts.o_outpmode & OPT_TTY) 342*0Sstevel@tonic-gate (void) putchar('\r'); 343*0Sstevel@tonic-gate stripfname(lwp->li_info.pr_fname); 344*0Sstevel@tonic-gate (void) printf(PSINFO_LINE, 345*0Sstevel@tonic-gate (int)lwp->li_info.pr_pid, pname, 346*0Sstevel@tonic-gate psize, prssize, pstate, ppri, pnice, 347*0Sstevel@tonic-gate ptime, pcpu, lwp->li_info.pr_fname, lwpid); 348*0Sstevel@tonic-gate (void) putp(t_eol); 349*0Sstevel@tonic-gate (void) putchar('\n'); 350*0Sstevel@tonic-gate } 351*0Sstevel@tonic-gate if (opts.o_outpmode & OPT_MSACCT) { 352*0Sstevel@tonic-gate Format_pct(usr, lwp->li_usr, 4); 353*0Sstevel@tonic-gate Format_pct(sys, lwp->li_sys, 4); 354*0Sstevel@tonic-gate Format_pct(slp, lwp->li_slp, 4); 355*0Sstevel@tonic-gate Format_num(vcx, lwp->li_vcx, 4); 356*0Sstevel@tonic-gate Format_num(icx, lwp->li_icx, 4); 357*0Sstevel@tonic-gate Format_num(scl, lwp->li_scl, 4); 358*0Sstevel@tonic-gate Format_num(sig, lwp->li_sig, 4); 359*0Sstevel@tonic-gate Format_pct(trp, lwp->li_trp, 4); 360*0Sstevel@tonic-gate Format_pct(tfl, lwp->li_tfl, 4); 361*0Sstevel@tonic-gate Format_pct(dfl, lwp->li_dfl, 4); 362*0Sstevel@tonic-gate Format_pct(lck, lwp->li_lck, 4); 363*0Sstevel@tonic-gate Format_pct(lat, lwp->li_lat, 4); 364*0Sstevel@tonic-gate if (opts.o_outpmode & OPT_TTY) 365*0Sstevel@tonic-gate (void) putchar('\r'); 366*0Sstevel@tonic-gate stripfname(lwp->li_info.pr_fname); 367*0Sstevel@tonic-gate (void) printf(USAGE_LINE, 368*0Sstevel@tonic-gate (int)lwp->li_info.pr_pid, pname, 369*0Sstevel@tonic-gate usr, sys, trp, tfl, dfl, lck, 370*0Sstevel@tonic-gate slp, lat, vcx, icx, scl, sig, 371*0Sstevel@tonic-gate lwp->li_info.pr_fname, lwpid); 372*0Sstevel@tonic-gate (void) putp(t_eol); 373*0Sstevel@tonic-gate (void) putchar('\n'); 374*0Sstevel@tonic-gate } 375*0Sstevel@tonic-gate break; 376*0Sstevel@tonic-gate } 377*0Sstevel@tonic-gate } 378*0Sstevel@tonic-gate 379*0Sstevel@tonic-gate if (opts.o_outpmode & OPT_TTY) 380*0Sstevel@tonic-gate (void) putchar('\r'); 381*0Sstevel@tonic-gate if (opts.o_outpmode & OPT_TERMCAP) { 382*0Sstevel@tonic-gate switch (list->l_type) { 383*0Sstevel@tonic-gate case LT_PROJECTS: 384*0Sstevel@tonic-gate case LT_USERS: 385*0Sstevel@tonic-gate case LT_TASKS: 386*0Sstevel@tonic-gate case LT_ZONES: 387*0Sstevel@tonic-gate while (i++ < opts.o_nbottom) { 388*0Sstevel@tonic-gate (void) putp(t_eol); 389*0Sstevel@tonic-gate (void) putchar('\n'); 390*0Sstevel@tonic-gate } 391*0Sstevel@tonic-gate break; 392*0Sstevel@tonic-gate case LT_LWPS: 393*0Sstevel@tonic-gate while (i++ < opts.o_ntop) { 394*0Sstevel@tonic-gate (void) putp(t_eol); 395*0Sstevel@tonic-gate (void) putchar('\n'); 396*0Sstevel@tonic-gate } 397*0Sstevel@tonic-gate } 398*0Sstevel@tonic-gate } 399*0Sstevel@tonic-gate 400*0Sstevel@tonic-gate if (opts.o_outpmode & OPT_TTY) 401*0Sstevel@tonic-gate (void) putchar('\r'); 402*0Sstevel@tonic-gate 403*0Sstevel@tonic-gate if ((opts.o_outpmode & OPT_SPLIT) && list->l_type == LT_LWPS) 404*0Sstevel@tonic-gate return; 405*0Sstevel@tonic-gate 406*0Sstevel@tonic-gate (void) printf(TOTAL_LINE, total_procs, total_lwps, 407*0Sstevel@tonic-gate loadavg[LOADAVG_1MIN], loadavg[LOADAVG_5MIN], 408*0Sstevel@tonic-gate loadavg[LOADAVG_15MIN]); 409*0Sstevel@tonic-gate (void) putp(t_eol); 410*0Sstevel@tonic-gate (void) putchar('\n'); 411*0Sstevel@tonic-gate if (opts.o_outpmode & OPT_TTY) 412*0Sstevel@tonic-gate (void) putchar('\r'); 413*0Sstevel@tonic-gate (void) putp(t_eol); 414*0Sstevel@tonic-gate (void) fflush(stdout); 415*0Sstevel@tonic-gate } 416*0Sstevel@tonic-gate 417*0Sstevel@tonic-gate static lwp_info_t * 418*0Sstevel@tonic-gate list_add_lwp(list_t *list, pid_t pid, id_t lwpid) 419*0Sstevel@tonic-gate { 420*0Sstevel@tonic-gate lwp_info_t *lwp; 421*0Sstevel@tonic-gate 422*0Sstevel@tonic-gate if (list->l_head == NULL) { 423*0Sstevel@tonic-gate list->l_head = list->l_tail = lwp = Zalloc(sizeof (lwp_info_t)); 424*0Sstevel@tonic-gate } else { 425*0Sstevel@tonic-gate lwp = Zalloc(sizeof (lwp_info_t)); 426*0Sstevel@tonic-gate lwp->li_prev = list->l_tail; 427*0Sstevel@tonic-gate ((lwp_info_t *)list->l_tail)->li_next = lwp; 428*0Sstevel@tonic-gate list->l_tail = lwp; 429*0Sstevel@tonic-gate } 430*0Sstevel@tonic-gate lwp->li_info.pr_pid = pid; 431*0Sstevel@tonic-gate lwp->li_info.pr_lwp.pr_lwpid = lwpid; 432*0Sstevel@tonic-gate lwpid_add(lwp, pid, lwpid); 433*0Sstevel@tonic-gate list->l_count++; 434*0Sstevel@tonic-gate return (lwp); 435*0Sstevel@tonic-gate } 436*0Sstevel@tonic-gate 437*0Sstevel@tonic-gate static void 438*0Sstevel@tonic-gate list_remove_lwp(list_t *list, lwp_info_t *lwp) 439*0Sstevel@tonic-gate { 440*0Sstevel@tonic-gate if (lwp->li_prev) 441*0Sstevel@tonic-gate lwp->li_prev->li_next = lwp->li_next; 442*0Sstevel@tonic-gate else 443*0Sstevel@tonic-gate list->l_head = lwp->li_next; /* removing the head */ 444*0Sstevel@tonic-gate if (lwp->li_next) 445*0Sstevel@tonic-gate lwp->li_next->li_prev = lwp->li_prev; 446*0Sstevel@tonic-gate else 447*0Sstevel@tonic-gate list->l_tail = lwp->li_prev; /* removing the tail */ 448*0Sstevel@tonic-gate lwpid_del(lwp->li_info.pr_pid, lwp->li_info.pr_lwp.pr_lwpid); 449*0Sstevel@tonic-gate if (lwpid_pidcheck(lwp->li_info.pr_pid) == 0) 450*0Sstevel@tonic-gate fds_rm(lwp->li_info.pr_pid); 451*0Sstevel@tonic-gate list->l_count--; 452*0Sstevel@tonic-gate free(lwp); 453*0Sstevel@tonic-gate } 454*0Sstevel@tonic-gate 455*0Sstevel@tonic-gate static void 456*0Sstevel@tonic-gate list_clear(list_t *list) 457*0Sstevel@tonic-gate { 458*0Sstevel@tonic-gate if (list->l_type == LT_LWPS) { 459*0Sstevel@tonic-gate lwp_info_t *lwp = list->l_tail; 460*0Sstevel@tonic-gate lwp_info_t *lwp_tmp; 461*0Sstevel@tonic-gate 462*0Sstevel@tonic-gate fd_closeall(); 463*0Sstevel@tonic-gate while (lwp) { 464*0Sstevel@tonic-gate lwp_tmp = lwp; 465*0Sstevel@tonic-gate lwp = lwp->li_prev; 466*0Sstevel@tonic-gate list_remove_lwp(&lwps, lwp_tmp); 467*0Sstevel@tonic-gate } 468*0Sstevel@tonic-gate } else { 469*0Sstevel@tonic-gate id_info_t *id = list->l_head; 470*0Sstevel@tonic-gate id_info_t *nextid; 471*0Sstevel@tonic-gate 472*0Sstevel@tonic-gate while (id) { 473*0Sstevel@tonic-gate nextid = id->id_next; 474*0Sstevel@tonic-gate free(id); 475*0Sstevel@tonic-gate id = nextid; 476*0Sstevel@tonic-gate } 477*0Sstevel@tonic-gate list->l_count = 0; 478*0Sstevel@tonic-gate list->l_head = list->l_tail = NULL; 479*0Sstevel@tonic-gate } 480*0Sstevel@tonic-gate } 481*0Sstevel@tonic-gate 482*0Sstevel@tonic-gate static void 483*0Sstevel@tonic-gate list_update(list_t *list, lwp_info_t *lwp) 484*0Sstevel@tonic-gate { 485*0Sstevel@tonic-gate id_info_t *id; 486*0Sstevel@tonic-gate 487*0Sstevel@tonic-gate if (list->l_head == NULL) { /* first element */ 488*0Sstevel@tonic-gate list->l_head = list->l_tail = id = Zalloc(sizeof (id_info_t)); 489*0Sstevel@tonic-gate goto update; 490*0Sstevel@tonic-gate } 491*0Sstevel@tonic-gate 492*0Sstevel@tonic-gate for (id = list->l_head; id; id = id->id_next) { 493*0Sstevel@tonic-gate if ((list->l_type == LT_USERS) && 494*0Sstevel@tonic-gate (id->id_uid != lwp->li_info.pr_uid)) 495*0Sstevel@tonic-gate continue; 496*0Sstevel@tonic-gate if ((list->l_type == LT_TASKS) && 497*0Sstevel@tonic-gate (id->id_taskid != lwp->li_info.pr_taskid)) 498*0Sstevel@tonic-gate continue; 499*0Sstevel@tonic-gate if ((list->l_type == LT_PROJECTS) && 500*0Sstevel@tonic-gate (id->id_projid != lwp->li_info.pr_projid)) 501*0Sstevel@tonic-gate continue; 502*0Sstevel@tonic-gate if ((list->l_type == LT_ZONES) && 503*0Sstevel@tonic-gate (id->id_zoneid != lwp->li_info.pr_zoneid)) 504*0Sstevel@tonic-gate continue; 505*0Sstevel@tonic-gate id->id_nproc++; 506*0Sstevel@tonic-gate id->id_taskid = lwp->li_info.pr_taskid; 507*0Sstevel@tonic-gate id->id_projid = lwp->li_info.pr_projid; 508*0Sstevel@tonic-gate id->id_zoneid = lwp->li_info.pr_zoneid; 509*0Sstevel@tonic-gate if (lwp->li_flags & LWP_REPRESENT) { 510*0Sstevel@tonic-gate id->id_size += lwp->li_info.pr_size; 511*0Sstevel@tonic-gate id->id_rssize += lwp->li_info.pr_rssize; 512*0Sstevel@tonic-gate } 513*0Sstevel@tonic-gate id->id_pctcpu += FRC2PCT(lwp->li_info.pr_lwp.pr_pctcpu); 514*0Sstevel@tonic-gate if (opts.o_outpmode & OPT_LWPS) 515*0Sstevel@tonic-gate id->id_time += TIME2SEC(lwp->li_info.pr_lwp.pr_time); 516*0Sstevel@tonic-gate else 517*0Sstevel@tonic-gate id->id_time += TIME2SEC(lwp->li_info.pr_time); 518*0Sstevel@tonic-gate id->id_pctmem += FRC2PCT(lwp->li_info.pr_pctmem); 519*0Sstevel@tonic-gate id->id_key += lwp->li_key; 520*0Sstevel@tonic-gate total_cpu += FRC2PCT(lwp->li_info.pr_lwp.pr_pctcpu); 521*0Sstevel@tonic-gate total_mem += FRC2PCT(lwp->li_info.pr_pctmem); 522*0Sstevel@tonic-gate return; 523*0Sstevel@tonic-gate } 524*0Sstevel@tonic-gate 525*0Sstevel@tonic-gate id = list->l_tail; 526*0Sstevel@tonic-gate id->id_next = Zalloc(sizeof (id_info_t)); 527*0Sstevel@tonic-gate id->id_next->id_prev = list->l_tail; 528*0Sstevel@tonic-gate id->id_next->id_next = NULL; 529*0Sstevel@tonic-gate list->l_tail = id->id_next; 530*0Sstevel@tonic-gate id = list->l_tail; 531*0Sstevel@tonic-gate update: 532*0Sstevel@tonic-gate id->id_uid = lwp->li_info.pr_uid; 533*0Sstevel@tonic-gate id->id_projid = lwp->li_info.pr_projid; 534*0Sstevel@tonic-gate id->id_taskid = lwp->li_info.pr_taskid; 535*0Sstevel@tonic-gate id->id_zoneid = lwp->li_info.pr_zoneid; 536*0Sstevel@tonic-gate id->id_nproc++; 537*0Sstevel@tonic-gate if (lwp->li_flags & LWP_REPRESENT) { 538*0Sstevel@tonic-gate id->id_size = lwp->li_info.pr_size; 539*0Sstevel@tonic-gate id->id_rssize = lwp->li_info.pr_rssize; 540*0Sstevel@tonic-gate } 541*0Sstevel@tonic-gate id->id_pctcpu = FRC2PCT(lwp->li_info.pr_lwp.pr_pctcpu); 542*0Sstevel@tonic-gate if (opts.o_outpmode & OPT_LWPS) 543*0Sstevel@tonic-gate id->id_time = TIME2SEC(lwp->li_info.pr_lwp.pr_time); 544*0Sstevel@tonic-gate else 545*0Sstevel@tonic-gate id->id_time = TIME2SEC(lwp->li_info.pr_time); 546*0Sstevel@tonic-gate id->id_pctmem = FRC2PCT(lwp->li_info.pr_pctmem); 547*0Sstevel@tonic-gate id->id_key = lwp->li_key; 548*0Sstevel@tonic-gate total_cpu += id->id_pctcpu; 549*0Sstevel@tonic-gate total_mem += id->id_pctmem; 550*0Sstevel@tonic-gate list->l_count++; 551*0Sstevel@tonic-gate } 552*0Sstevel@tonic-gate 553*0Sstevel@tonic-gate static void 554*0Sstevel@tonic-gate lwp_update(lwp_info_t *lwp, pid_t pid, id_t lwpid, struct prusage *usage) 555*0Sstevel@tonic-gate { 556*0Sstevel@tonic-gate float period; 557*0Sstevel@tonic-gate 558*0Sstevel@tonic-gate if (!lwpid_is_active(pid, lwpid)) { 559*0Sstevel@tonic-gate /* 560*0Sstevel@tonic-gate * If we are reading cpu times for the first time then 561*0Sstevel@tonic-gate * calculate average cpu times based on whole process 562*0Sstevel@tonic-gate * execution time. 563*0Sstevel@tonic-gate */ 564*0Sstevel@tonic-gate (void) memcpy(&lwp->li_usage, usage, sizeof (prusage_t)); 565*0Sstevel@tonic-gate period = TIME2NSEC(usage->pr_rtime); 566*0Sstevel@tonic-gate period = period/(float)100; 567*0Sstevel@tonic-gate 568*0Sstevel@tonic-gate if (period == 0) { /* zombie */ 569*0Sstevel@tonic-gate period = 1; 570*0Sstevel@tonic-gate lwp->li_usr = 0; 571*0Sstevel@tonic-gate lwp->li_sys = 0; 572*0Sstevel@tonic-gate lwp->li_slp = 0; 573*0Sstevel@tonic-gate } else { 574*0Sstevel@tonic-gate lwp->li_usr = TIME2NSEC(usage->pr_utime)/period; 575*0Sstevel@tonic-gate lwp->li_sys = TIME2NSEC(usage->pr_stime)/period; 576*0Sstevel@tonic-gate lwp->li_slp = TIME2NSEC(usage->pr_slptime)/period; 577*0Sstevel@tonic-gate } 578*0Sstevel@tonic-gate lwp->li_trp = TIME2NSEC(usage->pr_ttime)/period; 579*0Sstevel@tonic-gate lwp->li_tfl = TIME2NSEC(usage->pr_tftime)/period; 580*0Sstevel@tonic-gate lwp->li_dfl = TIME2NSEC(usage->pr_dftime)/period; 581*0Sstevel@tonic-gate lwp->li_lck = TIME2NSEC(usage->pr_ltime)/period; 582*0Sstevel@tonic-gate lwp->li_lat = TIME2NSEC(usage->pr_wtime)/period; 583*0Sstevel@tonic-gate period = (period / NANOSEC)*(float)100; /* now in seconds */ 584*0Sstevel@tonic-gate lwp->li_vcx = (ulong_t) 585*0Sstevel@tonic-gate (opts.o_interval * (usage->pr_vctx/period)); 586*0Sstevel@tonic-gate lwp->li_icx = (ulong_t) 587*0Sstevel@tonic-gate (opts.o_interval * (usage->pr_ictx/period)); 588*0Sstevel@tonic-gate lwp->li_scl = (ulong_t) 589*0Sstevel@tonic-gate (opts.o_interval * (usage->pr_sysc/period)); 590*0Sstevel@tonic-gate lwp->li_sig = (ulong_t) 591*0Sstevel@tonic-gate (opts.o_interval * (usage->pr_sigs/period)); 592*0Sstevel@tonic-gate (void) lwpid_set_active(pid, lwpid); 593*0Sstevel@tonic-gate } else { 594*0Sstevel@tonic-gate /* 595*0Sstevel@tonic-gate * If this is not a first time we are reading a process's 596*0Sstevel@tonic-gate * CPU times then recalculate CPU times based on fresh data 597*0Sstevel@tonic-gate * obtained from procfs and previous CPU time usage values. 598*0Sstevel@tonic-gate */ 599*0Sstevel@tonic-gate period = TIME2NSEC(usage->pr_rtime)- 600*0Sstevel@tonic-gate TIME2NSEC(lwp->li_usage.pr_rtime); 601*0Sstevel@tonic-gate period = period/(float)100; 602*0Sstevel@tonic-gate 603*0Sstevel@tonic-gate if (period == 0) { /* zombie */ 604*0Sstevel@tonic-gate period = 1; 605*0Sstevel@tonic-gate lwp->li_usr = 0; 606*0Sstevel@tonic-gate lwp->li_sys = 0; 607*0Sstevel@tonic-gate lwp->li_slp = 0; 608*0Sstevel@tonic-gate } else { 609*0Sstevel@tonic-gate lwp->li_usr = (TIME2NSEC(usage->pr_utime)- 610*0Sstevel@tonic-gate TIME2NSEC(lwp->li_usage.pr_utime))/period; 611*0Sstevel@tonic-gate lwp->li_sys = (TIME2NSEC(usage->pr_stime) - 612*0Sstevel@tonic-gate TIME2NSEC(lwp->li_usage.pr_stime))/period; 613*0Sstevel@tonic-gate lwp->li_slp = (TIME2NSEC(usage->pr_slptime) - 614*0Sstevel@tonic-gate TIME2NSEC(lwp->li_usage.pr_slptime))/period; 615*0Sstevel@tonic-gate } 616*0Sstevel@tonic-gate lwp->li_trp = (TIME2NSEC(usage->pr_ttime) - 617*0Sstevel@tonic-gate TIME2NSEC(lwp->li_usage.pr_ttime))/period; 618*0Sstevel@tonic-gate lwp->li_tfl = (TIME2NSEC(usage->pr_tftime) - 619*0Sstevel@tonic-gate TIME2NSEC(lwp->li_usage.pr_tftime))/period; 620*0Sstevel@tonic-gate lwp->li_dfl = (TIME2NSEC(usage->pr_dftime) - 621*0Sstevel@tonic-gate TIME2NSEC(lwp->li_usage.pr_dftime))/period; 622*0Sstevel@tonic-gate lwp->li_lck = (TIME2NSEC(usage->pr_ltime) - 623*0Sstevel@tonic-gate TIME2NSEC(lwp->li_usage.pr_ltime))/period; 624*0Sstevel@tonic-gate lwp->li_lat = (TIME2NSEC(usage->pr_wtime) - 625*0Sstevel@tonic-gate TIME2NSEC(lwp->li_usage.pr_wtime))/period; 626*0Sstevel@tonic-gate lwp->li_vcx = usage->pr_vctx - lwp->li_usage.pr_vctx; 627*0Sstevel@tonic-gate lwp->li_icx = usage->pr_ictx - lwp->li_usage.pr_ictx; 628*0Sstevel@tonic-gate lwp->li_scl = usage->pr_sysc - lwp->li_usage.pr_sysc; 629*0Sstevel@tonic-gate lwp->li_sig = usage->pr_sigs - lwp->li_usage.pr_sigs; 630*0Sstevel@tonic-gate (void) memcpy(&lwp->li_usage, usage, sizeof (prusage_t)); 631*0Sstevel@tonic-gate } 632*0Sstevel@tonic-gate } 633*0Sstevel@tonic-gate 634*0Sstevel@tonic-gate static int 635*0Sstevel@tonic-gate read_procfile(fd_t **fd, char *pidstr, char *file, void *buf, size_t bufsize) 636*0Sstevel@tonic-gate { 637*0Sstevel@tonic-gate char procfile[MAX_PROCFS_PATH]; 638*0Sstevel@tonic-gate 639*0Sstevel@tonic-gate (void) snprintf(procfile, MAX_PROCFS_PATH, 640*0Sstevel@tonic-gate "/proc/%s/%s", pidstr, file); 641*0Sstevel@tonic-gate if ((*fd = fd_open(procfile, O_RDONLY, *fd)) == NULL) 642*0Sstevel@tonic-gate return (1); 643*0Sstevel@tonic-gate if (pread(fd_getfd(*fd), buf, bufsize, 0) != bufsize) { 644*0Sstevel@tonic-gate fd_close(*fd); 645*0Sstevel@tonic-gate return (1); 646*0Sstevel@tonic-gate } 647*0Sstevel@tonic-gate return (0); 648*0Sstevel@tonic-gate } 649*0Sstevel@tonic-gate 650*0Sstevel@tonic-gate static void 651*0Sstevel@tonic-gate add_proc(psinfo_t *psinfo) 652*0Sstevel@tonic-gate { 653*0Sstevel@tonic-gate lwp_info_t *lwp; 654*0Sstevel@tonic-gate id_t lwpid; 655*0Sstevel@tonic-gate pid_t pid = psinfo->pr_pid; 656*0Sstevel@tonic-gate 657*0Sstevel@tonic-gate lwpid = psinfo->pr_lwp.pr_lwpid; 658*0Sstevel@tonic-gate if ((lwp = lwpid_get(pid, lwpid)) == NULL) 659*0Sstevel@tonic-gate lwp = list_add_lwp(&lwps, pid, lwpid); 660*0Sstevel@tonic-gate lwp->li_flags |= LWP_ALIVE | LWP_REPRESENT; 661*0Sstevel@tonic-gate (void) memcpy(&lwp->li_info, psinfo, sizeof (psinfo_t)); 662*0Sstevel@tonic-gate lwp->li_info.pr_lwp.pr_pctcpu = lwp->li_info.pr_pctcpu; 663*0Sstevel@tonic-gate } 664*0Sstevel@tonic-gate 665*0Sstevel@tonic-gate static void 666*0Sstevel@tonic-gate add_lwp(psinfo_t *psinfo, lwpsinfo_t *lwpsinfo, int flags) 667*0Sstevel@tonic-gate { 668*0Sstevel@tonic-gate lwp_info_t *lwp; 669*0Sstevel@tonic-gate pid_t pid = psinfo->pr_pid; 670*0Sstevel@tonic-gate id_t lwpid = lwpsinfo->pr_lwpid; 671*0Sstevel@tonic-gate 672*0Sstevel@tonic-gate if ((lwp = lwpid_get(pid, lwpid)) == NULL) 673*0Sstevel@tonic-gate lwp = list_add_lwp(&lwps, pid, lwpid); 674*0Sstevel@tonic-gate lwp->li_flags &= ~LWP_REPRESENT; 675*0Sstevel@tonic-gate lwp->li_flags |= LWP_ALIVE; 676*0Sstevel@tonic-gate lwp->li_flags |= flags; 677*0Sstevel@tonic-gate (void) memcpy(&lwp->li_info, psinfo, 678*0Sstevel@tonic-gate sizeof (psinfo_t) - sizeof (lwpsinfo_t)); 679*0Sstevel@tonic-gate (void) memcpy(&lwp->li_info.pr_lwp, lwpsinfo, sizeof (lwpsinfo_t)); 680*0Sstevel@tonic-gate } 681*0Sstevel@tonic-gate 682*0Sstevel@tonic-gate static void 683*0Sstevel@tonic-gate prstat_scandir(DIR *procdir) 684*0Sstevel@tonic-gate { 685*0Sstevel@tonic-gate char *pidstr; 686*0Sstevel@tonic-gate pid_t pid; 687*0Sstevel@tonic-gate id_t lwpid; 688*0Sstevel@tonic-gate size_t entsz; 689*0Sstevel@tonic-gate long nlwps, nent, i; 690*0Sstevel@tonic-gate char *buf, *ptr; 691*0Sstevel@tonic-gate 692*0Sstevel@tonic-gate fds_t *fds; 693*0Sstevel@tonic-gate lwp_info_t *lwp; 694*0Sstevel@tonic-gate dirent_t *direntp; 695*0Sstevel@tonic-gate 696*0Sstevel@tonic-gate prheader_t header; 697*0Sstevel@tonic-gate psinfo_t psinfo; 698*0Sstevel@tonic-gate prusage_t usage; 699*0Sstevel@tonic-gate lwpsinfo_t *lwpsinfo; 700*0Sstevel@tonic-gate prusage_t *lwpusage; 701*0Sstevel@tonic-gate 702*0Sstevel@tonic-gate total_procs = 0; 703*0Sstevel@tonic-gate total_lwps = 0; 704*0Sstevel@tonic-gate total_cpu = 0; 705*0Sstevel@tonic-gate total_mem = 0; 706*0Sstevel@tonic-gate 707*0Sstevel@tonic-gate convert_zone(&zone_tbl); 708*0Sstevel@tonic-gate for (rewinddir(procdir); (direntp = readdir(procdir)); ) { 709*0Sstevel@tonic-gate pidstr = direntp->d_name; 710*0Sstevel@tonic-gate if (pidstr[0] == '.') /* skip "." and ".." */ 711*0Sstevel@tonic-gate continue; 712*0Sstevel@tonic-gate pid = atoi(pidstr); 713*0Sstevel@tonic-gate if (pid == 0 || pid == 2 || pid == 3) 714*0Sstevel@tonic-gate continue; /* skip sched, pageout and fsflush */ 715*0Sstevel@tonic-gate if (has_element(&pid_tbl, pid) == 0) 716*0Sstevel@tonic-gate continue; /* check if we really want this pid */ 717*0Sstevel@tonic-gate fds = fds_get(pid); /* get ptr to file descriptors */ 718*0Sstevel@tonic-gate 719*0Sstevel@tonic-gate if (read_procfile(&fds->fds_psinfo, pidstr, 720*0Sstevel@tonic-gate "psinfo", &psinfo, sizeof (psinfo_t)) != 0) 721*0Sstevel@tonic-gate continue; 722*0Sstevel@tonic-gate if (!has_uid(&ruid_tbl, psinfo.pr_uid) || 723*0Sstevel@tonic-gate !has_uid(&euid_tbl, psinfo.pr_euid) || 724*0Sstevel@tonic-gate !has_element(&prj_tbl, psinfo.pr_projid) || 725*0Sstevel@tonic-gate !has_element(&tsk_tbl, psinfo.pr_taskid) || 726*0Sstevel@tonic-gate !has_zone(&zone_tbl, psinfo.pr_zoneid)) { 727*0Sstevel@tonic-gate fd_close(fds->fds_psinfo); 728*0Sstevel@tonic-gate continue; 729*0Sstevel@tonic-gate } 730*0Sstevel@tonic-gate nlwps = psinfo.pr_nlwp + psinfo.pr_nzomb; 731*0Sstevel@tonic-gate 732*0Sstevel@tonic-gate if (nlwps > 1 && (opts.o_outpmode & (OPT_LWPS | OPT_PSETS))) { 733*0Sstevel@tonic-gate int rep_lwp = 0; 734*0Sstevel@tonic-gate 735*0Sstevel@tonic-gate if (read_procfile(&fds->fds_lpsinfo, pidstr, "lpsinfo", 736*0Sstevel@tonic-gate &header, sizeof (prheader_t)) != 0) { 737*0Sstevel@tonic-gate fd_close(fds->fds_psinfo); 738*0Sstevel@tonic-gate continue; 739*0Sstevel@tonic-gate } 740*0Sstevel@tonic-gate 741*0Sstevel@tonic-gate nent = header.pr_nent; 742*0Sstevel@tonic-gate entsz = header.pr_entsize * nent; 743*0Sstevel@tonic-gate ptr = buf = Malloc(entsz); 744*0Sstevel@tonic-gate if (pread(fd_getfd(fds->fds_lpsinfo), buf, 745*0Sstevel@tonic-gate entsz, sizeof (struct prheader)) != entsz) { 746*0Sstevel@tonic-gate fd_close(fds->fds_lpsinfo); 747*0Sstevel@tonic-gate fd_close(fds->fds_psinfo); 748*0Sstevel@tonic-gate free(buf); 749*0Sstevel@tonic-gate continue; 750*0Sstevel@tonic-gate } 751*0Sstevel@tonic-gate 752*0Sstevel@tonic-gate nlwps = 0; 753*0Sstevel@tonic-gate for (i = 0; i < nent; i++, ptr += header.pr_entsize) { 754*0Sstevel@tonic-gate /*LINTED ALIGNMENT*/ 755*0Sstevel@tonic-gate lwpsinfo = (lwpsinfo_t *)ptr; 756*0Sstevel@tonic-gate if (!has_element(&cpu_tbl, 757*0Sstevel@tonic-gate lwpsinfo->pr_onpro) || 758*0Sstevel@tonic-gate !has_element(&set_tbl, 759*0Sstevel@tonic-gate lwpsinfo->pr_bindpset)) 760*0Sstevel@tonic-gate continue; 761*0Sstevel@tonic-gate nlwps++; 762*0Sstevel@tonic-gate if ((opts.o_outpmode & (OPT_PSETS | OPT_LWPS)) 763*0Sstevel@tonic-gate == OPT_PSETS) { 764*0Sstevel@tonic-gate /* 765*0Sstevel@tonic-gate * If one of process's LWPs is bound 766*0Sstevel@tonic-gate * to a given processor set, report the 767*0Sstevel@tonic-gate * whole process. We may be doing this 768*0Sstevel@tonic-gate * a few times but we'll get an accurate 769*0Sstevel@tonic-gate * lwp count in return. 770*0Sstevel@tonic-gate */ 771*0Sstevel@tonic-gate add_proc(&psinfo); 772*0Sstevel@tonic-gate } else { 773*0Sstevel@tonic-gate if (rep_lwp == 0) { 774*0Sstevel@tonic-gate rep_lwp = 1; 775*0Sstevel@tonic-gate add_lwp(&psinfo, lwpsinfo, 776*0Sstevel@tonic-gate LWP_REPRESENT); 777*0Sstevel@tonic-gate } else { 778*0Sstevel@tonic-gate add_lwp(&psinfo, lwpsinfo, 0); 779*0Sstevel@tonic-gate } 780*0Sstevel@tonic-gate } 781*0Sstevel@tonic-gate } 782*0Sstevel@tonic-gate free(buf); 783*0Sstevel@tonic-gate if (nlwps == 0) { 784*0Sstevel@tonic-gate fd_close(fds->fds_lpsinfo); 785*0Sstevel@tonic-gate fd_close(fds->fds_psinfo); 786*0Sstevel@tonic-gate continue; 787*0Sstevel@tonic-gate } 788*0Sstevel@tonic-gate } else { 789*0Sstevel@tonic-gate if (!has_element(&cpu_tbl, psinfo.pr_lwp.pr_onpro) || 790*0Sstevel@tonic-gate !has_element(&set_tbl, psinfo.pr_lwp.pr_bindpset)) { 791*0Sstevel@tonic-gate fd_close(fds->fds_psinfo); 792*0Sstevel@tonic-gate continue; 793*0Sstevel@tonic-gate } 794*0Sstevel@tonic-gate add_proc(&psinfo); 795*0Sstevel@tonic-gate } 796*0Sstevel@tonic-gate if (!(opts.o_outpmode & OPT_MSACCT)) { 797*0Sstevel@tonic-gate total_procs++; 798*0Sstevel@tonic-gate total_lwps += nlwps; 799*0Sstevel@tonic-gate continue; 800*0Sstevel@tonic-gate } 801*0Sstevel@tonic-gate /* 802*0Sstevel@tonic-gate * Get more information about processes from /proc/pid/usage. 803*0Sstevel@tonic-gate * If process has more than one lwp, then we may have to 804*0Sstevel@tonic-gate * also look at the /proc/pid/lusage file. 805*0Sstevel@tonic-gate */ 806*0Sstevel@tonic-gate if ((opts.o_outpmode & OPT_LWPS) && (nlwps > 1)) { 807*0Sstevel@tonic-gate if (read_procfile(&fds->fds_lusage, pidstr, "lusage", 808*0Sstevel@tonic-gate &header, sizeof (prheader_t)) != 0) { 809*0Sstevel@tonic-gate fd_close(fds->fds_lpsinfo); 810*0Sstevel@tonic-gate fd_close(fds->fds_psinfo); 811*0Sstevel@tonic-gate continue; 812*0Sstevel@tonic-gate } 813*0Sstevel@tonic-gate nent = header.pr_nent; 814*0Sstevel@tonic-gate entsz = header.pr_entsize * nent; 815*0Sstevel@tonic-gate buf = Malloc(entsz); 816*0Sstevel@tonic-gate if (pread(fd_getfd(fds->fds_lusage), buf, 817*0Sstevel@tonic-gate entsz, sizeof (struct prheader)) != entsz) { 818*0Sstevel@tonic-gate fd_close(fds->fds_lusage); 819*0Sstevel@tonic-gate fd_close(fds->fds_lpsinfo); 820*0Sstevel@tonic-gate fd_close(fds->fds_psinfo); 821*0Sstevel@tonic-gate free(buf); 822*0Sstevel@tonic-gate continue; 823*0Sstevel@tonic-gate } 824*0Sstevel@tonic-gate for (i = 1, ptr = buf + header.pr_entsize; i < nent; 825*0Sstevel@tonic-gate i++, ptr += header.pr_entsize) { 826*0Sstevel@tonic-gate /*LINTED ALIGNMENT*/ 827*0Sstevel@tonic-gate lwpusage = (prusage_t *)ptr; 828*0Sstevel@tonic-gate lwpid = lwpusage->pr_lwpid; 829*0Sstevel@tonic-gate /* 830*0Sstevel@tonic-gate * New LWPs created after we read lpsinfo 831*0Sstevel@tonic-gate * will be ignored. Don't want to do 832*0Sstevel@tonic-gate * everything all over again. 833*0Sstevel@tonic-gate */ 834*0Sstevel@tonic-gate if ((lwp = lwpid_get(pid, lwpid)) == NULL) 835*0Sstevel@tonic-gate continue; 836*0Sstevel@tonic-gate lwp_update(lwp, pid, lwpid, lwpusage); 837*0Sstevel@tonic-gate } 838*0Sstevel@tonic-gate free(buf); 839*0Sstevel@tonic-gate } else { 840*0Sstevel@tonic-gate if (read_procfile(&fds->fds_usage, pidstr, "usage", 841*0Sstevel@tonic-gate &usage, sizeof (prusage_t)) != 0) { 842*0Sstevel@tonic-gate fd_close(fds->fds_lpsinfo); 843*0Sstevel@tonic-gate fd_close(fds->fds_psinfo); 844*0Sstevel@tonic-gate continue; 845*0Sstevel@tonic-gate } 846*0Sstevel@tonic-gate lwpid = psinfo.pr_lwp.pr_lwpid; 847*0Sstevel@tonic-gate if ((lwp = lwpid_get(pid, lwpid)) == NULL) 848*0Sstevel@tonic-gate continue; 849*0Sstevel@tonic-gate lwp_update(lwp, pid, lwpid, &usage); 850*0Sstevel@tonic-gate } 851*0Sstevel@tonic-gate total_procs++; 852*0Sstevel@tonic-gate total_lwps += nlwps; 853*0Sstevel@tonic-gate } 854*0Sstevel@tonic-gate fd_update(); 855*0Sstevel@tonic-gate } 856*0Sstevel@tonic-gate 857*0Sstevel@tonic-gate /* 858*0Sstevel@tonic-gate * This procedure removes all dead lwps from the linked list of all lwps. 859*0Sstevel@tonic-gate * It also creates linked list of ids if necessary. 860*0Sstevel@tonic-gate */ 861*0Sstevel@tonic-gate static void 862*0Sstevel@tonic-gate list_refresh(list_t *list) 863*0Sstevel@tonic-gate { 864*0Sstevel@tonic-gate lwp_info_t *lwp, *lwp_next; 865*0Sstevel@tonic-gate 866*0Sstevel@tonic-gate if (!(list->l_type & LT_LWPS)) 867*0Sstevel@tonic-gate return; 868*0Sstevel@tonic-gate 869*0Sstevel@tonic-gate for (lwp = list->l_head; lwp != NULL; ) { 870*0Sstevel@tonic-gate if (lwp->li_flags & LWP_ALIVE) { 871*0Sstevel@tonic-gate /* 872*0Sstevel@tonic-gate * Process all live LWPs. 873*0Sstevel@tonic-gate * When we're done, mark them as dead. 874*0Sstevel@tonic-gate * They will be marked "alive" on the next 875*0Sstevel@tonic-gate * /proc scan if they still exist. 876*0Sstevel@tonic-gate */ 877*0Sstevel@tonic-gate lwp->li_key = list_getkeyval(list, lwp); 878*0Sstevel@tonic-gate if (opts.o_outpmode & OPT_USERS) 879*0Sstevel@tonic-gate list_update(&users, lwp); 880*0Sstevel@tonic-gate if (opts.o_outpmode & OPT_TASKS) 881*0Sstevel@tonic-gate list_update(&tasks, lwp); 882*0Sstevel@tonic-gate if (opts.o_outpmode & OPT_PROJECTS) 883*0Sstevel@tonic-gate list_update(&projects, lwp); 884*0Sstevel@tonic-gate if (opts.o_outpmode & OPT_ZONES) 885*0Sstevel@tonic-gate list_update(&zones, lwp); 886*0Sstevel@tonic-gate lwp->li_flags &= ~LWP_ALIVE; 887*0Sstevel@tonic-gate lwp = lwp->li_next; 888*0Sstevel@tonic-gate 889*0Sstevel@tonic-gate } else { 890*0Sstevel@tonic-gate lwp_next = lwp->li_next; 891*0Sstevel@tonic-gate list_remove_lwp(&lwps, lwp); 892*0Sstevel@tonic-gate lwp = lwp_next; 893*0Sstevel@tonic-gate } 894*0Sstevel@tonic-gate } 895*0Sstevel@tonic-gate } 896*0Sstevel@tonic-gate 897*0Sstevel@tonic-gate static void 898*0Sstevel@tonic-gate curses_on() 899*0Sstevel@tonic-gate { 900*0Sstevel@tonic-gate if ((opts.o_outpmode & OPT_TERMCAP) && (is_curses_on == FALSE)) { 901*0Sstevel@tonic-gate (void) initscr(); 902*0Sstevel@tonic-gate (void) nonl(); 903*0Sstevel@tonic-gate (void) putp(t_smcup); 904*0Sstevel@tonic-gate is_curses_on = TRUE; 905*0Sstevel@tonic-gate } 906*0Sstevel@tonic-gate } 907*0Sstevel@tonic-gate 908*0Sstevel@tonic-gate static void 909*0Sstevel@tonic-gate curses_off() 910*0Sstevel@tonic-gate { 911*0Sstevel@tonic-gate if ((is_curses_on == TRUE) && (opts.o_outpmode & OPT_TERMCAP)) { 912*0Sstevel@tonic-gate (void) putp(t_rmcup); 913*0Sstevel@tonic-gate (void) endwin(); 914*0Sstevel@tonic-gate is_curses_on = FALSE; 915*0Sstevel@tonic-gate } 916*0Sstevel@tonic-gate (void) fflush(stdout); 917*0Sstevel@tonic-gate } 918*0Sstevel@tonic-gate 919*0Sstevel@tonic-gate static int 920*0Sstevel@tonic-gate nlines() 921*0Sstevel@tonic-gate { 922*0Sstevel@tonic-gate struct winsize ws; 923*0Sstevel@tonic-gate char *envp; 924*0Sstevel@tonic-gate int n; 925*0Sstevel@tonic-gate if (ioctl(STDOUT_FILENO, TIOCGWINSZ, &ws) != -1) { 926*0Sstevel@tonic-gate if (ws.ws_row > 0) 927*0Sstevel@tonic-gate return (ws.ws_row); 928*0Sstevel@tonic-gate } 929*0Sstevel@tonic-gate if (envp = getenv("LINES")) { 930*0Sstevel@tonic-gate if ((n = Atoi(envp)) > 0) { 931*0Sstevel@tonic-gate opts.o_outpmode &= ~OPT_USEHOME; 932*0Sstevel@tonic-gate return (n); 933*0Sstevel@tonic-gate } 934*0Sstevel@tonic-gate } 935*0Sstevel@tonic-gate return (-1); 936*0Sstevel@tonic-gate } 937*0Sstevel@tonic-gate 938*0Sstevel@tonic-gate static void 939*0Sstevel@tonic-gate setmovecur() 940*0Sstevel@tonic-gate { 941*0Sstevel@tonic-gate int i, n; 942*0Sstevel@tonic-gate if ((opts.o_outpmode & OPT_FULLSCREEN) && 943*0Sstevel@tonic-gate (opts.o_outpmode & OPT_USEHOME)) { 944*0Sstevel@tonic-gate movecur = t_home; 945*0Sstevel@tonic-gate return; 946*0Sstevel@tonic-gate } 947*0Sstevel@tonic-gate if (opts.o_outpmode & OPT_SPLIT) { 948*0Sstevel@tonic-gate n = opts.o_ntop + opts.o_nbottom + 2; 949*0Sstevel@tonic-gate } else { 950*0Sstevel@tonic-gate if (opts.o_outpmode & OPT_USERS) 951*0Sstevel@tonic-gate n = opts.o_nbottom + 1; 952*0Sstevel@tonic-gate else 953*0Sstevel@tonic-gate n = opts.o_ntop + 1; 954*0Sstevel@tonic-gate } 955*0Sstevel@tonic-gate if (movecur != NULL && movecur != empty_string && movecur != t_home) 956*0Sstevel@tonic-gate free(movecur); 957*0Sstevel@tonic-gate movecur = Zalloc(strlen(t_up) * (n + 5)); 958*0Sstevel@tonic-gate for (i = 0; i <= n; i++) 959*0Sstevel@tonic-gate (void) strcat(movecur, t_up); 960*0Sstevel@tonic-gate } 961*0Sstevel@tonic-gate 962*0Sstevel@tonic-gate static int 963*0Sstevel@tonic-gate setsize() 964*0Sstevel@tonic-gate { 965*0Sstevel@tonic-gate static int oldn = 0; 966*0Sstevel@tonic-gate int n; 967*0Sstevel@tonic-gate 968*0Sstevel@tonic-gate if (opts.o_outpmode & OPT_FULLSCREEN) { 969*0Sstevel@tonic-gate n = nlines(); 970*0Sstevel@tonic-gate if (n == oldn) 971*0Sstevel@tonic-gate return (0); 972*0Sstevel@tonic-gate oldn = n; 973*0Sstevel@tonic-gate if (n == -1) { 974*0Sstevel@tonic-gate opts.o_outpmode &= ~OPT_USEHOME; 975*0Sstevel@tonic-gate setmovecur(); /* set default window size */ 976*0Sstevel@tonic-gate return (1); 977*0Sstevel@tonic-gate } 978*0Sstevel@tonic-gate n = n - 3; /* minus header, total and cursor lines */ 979*0Sstevel@tonic-gate if (n < 1) 980*0Sstevel@tonic-gate Die(gettext("window is too small (try -n)\n")); 981*0Sstevel@tonic-gate if (opts.o_outpmode & OPT_SPLIT) { 982*0Sstevel@tonic-gate if (n < 8) { 983*0Sstevel@tonic-gate Die(gettext("window is too small (try -n)\n")); 984*0Sstevel@tonic-gate } else { 985*0Sstevel@tonic-gate opts.o_ntop = (n / 4) * 3; 986*0Sstevel@tonic-gate opts.o_nbottom = n - 1 - opts.o_ntop; 987*0Sstevel@tonic-gate } 988*0Sstevel@tonic-gate } else { 989*0Sstevel@tonic-gate if (opts.o_outpmode & OPT_USERS) 990*0Sstevel@tonic-gate opts.o_nbottom = n; 991*0Sstevel@tonic-gate else 992*0Sstevel@tonic-gate opts.o_ntop = n; 993*0Sstevel@tonic-gate } 994*0Sstevel@tonic-gate } 995*0Sstevel@tonic-gate setmovecur(); 996*0Sstevel@tonic-gate return (1); 997*0Sstevel@tonic-gate } 998*0Sstevel@tonic-gate 999*0Sstevel@tonic-gate static void 1000*0Sstevel@tonic-gate ldtermcap() 1001*0Sstevel@tonic-gate { 1002*0Sstevel@tonic-gate int err; 1003*0Sstevel@tonic-gate if (setupterm(NULL, STDIN_FILENO, &err) == ERR) { 1004*0Sstevel@tonic-gate switch (err) { 1005*0Sstevel@tonic-gate case 0: 1006*0Sstevel@tonic-gate Warn(gettext("failed to load terminal info, " 1007*0Sstevel@tonic-gate "defaulting to -c option\n")); 1008*0Sstevel@tonic-gate break; 1009*0Sstevel@tonic-gate case -1: 1010*0Sstevel@tonic-gate Warn(gettext("terminfo database not found, " 1011*0Sstevel@tonic-gate "defaulting to -c option\n")); 1012*0Sstevel@tonic-gate break; 1013*0Sstevel@tonic-gate default: 1014*0Sstevel@tonic-gate Warn(gettext("failed to initialize terminal, " 1015*0Sstevel@tonic-gate "defaulting to -c option\n")); 1016*0Sstevel@tonic-gate } 1017*0Sstevel@tonic-gate opts.o_outpmode &= ~OPT_TERMCAP; 1018*0Sstevel@tonic-gate t_up = t_eol = t_smcup = t_rmcup = movecur = empty_string; 1019*0Sstevel@tonic-gate t_ulon = t_uloff = empty_string; 1020*0Sstevel@tonic-gate return; 1021*0Sstevel@tonic-gate } 1022*0Sstevel@tonic-gate t_ulon = tigetstr("smul"); 1023*0Sstevel@tonic-gate t_uloff = tigetstr("rmul"); 1024*0Sstevel@tonic-gate t_up = tigetstr("cuu1"); 1025*0Sstevel@tonic-gate t_eol = tigetstr("el"); 1026*0Sstevel@tonic-gate t_smcup = tigetstr("smcup"); 1027*0Sstevel@tonic-gate t_rmcup = tigetstr("rmcup"); 1028*0Sstevel@tonic-gate t_home = tigetstr("home"); 1029*0Sstevel@tonic-gate if ((t_up == (char *)-1) || (t_eol == (char *)-1) || 1030*0Sstevel@tonic-gate (t_smcup == (char *)-1) || (t_rmcup == (char *)-1)) { 1031*0Sstevel@tonic-gate opts.o_outpmode &= ~OPT_TERMCAP; 1032*0Sstevel@tonic-gate t_up = t_eol = t_smcup = t_rmcup = movecur = empty_string; 1033*0Sstevel@tonic-gate return; 1034*0Sstevel@tonic-gate } 1035*0Sstevel@tonic-gate if (t_up == NULL || t_eol == NULL) { 1036*0Sstevel@tonic-gate opts.o_outpmode &= ~OPT_TERMCAP; 1037*0Sstevel@tonic-gate t_eol = t_up = movecur = empty_string; 1038*0Sstevel@tonic-gate return; 1039*0Sstevel@tonic-gate } 1040*0Sstevel@tonic-gate if (t_ulon == (char *)-1 || t_uloff == (char *)-1 || 1041*0Sstevel@tonic-gate t_ulon == NULL || t_uloff == NULL) { 1042*0Sstevel@tonic-gate t_ulon = t_uloff = empty_string; /* can live without it */ 1043*0Sstevel@tonic-gate } 1044*0Sstevel@tonic-gate if (t_smcup == NULL || t_rmcup == NULL) 1045*0Sstevel@tonic-gate t_smcup = t_rmcup = empty_string; 1046*0Sstevel@tonic-gate if (t_home == (char *)-1 || t_home == NULL) { 1047*0Sstevel@tonic-gate opts.o_outpmode &= ~OPT_USEHOME; 1048*0Sstevel@tonic-gate t_home = empty_string; 1049*0Sstevel@tonic-gate } 1050*0Sstevel@tonic-gate } 1051*0Sstevel@tonic-gate 1052*0Sstevel@tonic-gate static void 1053*0Sstevel@tonic-gate sig_handler(int sig) 1054*0Sstevel@tonic-gate { 1055*0Sstevel@tonic-gate switch (sig) { 1056*0Sstevel@tonic-gate case SIGTSTP: sigtstp = 1; 1057*0Sstevel@tonic-gate break; 1058*0Sstevel@tonic-gate case SIGWINCH: sigwinch = 1; 1059*0Sstevel@tonic-gate break; 1060*0Sstevel@tonic-gate case SIGINT: 1061*0Sstevel@tonic-gate case SIGTERM: sigterm = 1; 1062*0Sstevel@tonic-gate break; 1063*0Sstevel@tonic-gate } 1064*0Sstevel@tonic-gate } 1065*0Sstevel@tonic-gate 1066*0Sstevel@tonic-gate static void 1067*0Sstevel@tonic-gate set_signals() 1068*0Sstevel@tonic-gate { 1069*0Sstevel@tonic-gate (void) signal(SIGTSTP, sig_handler); 1070*0Sstevel@tonic-gate (void) signal(SIGINT, sig_handler); 1071*0Sstevel@tonic-gate (void) signal(SIGTERM, sig_handler); 1072*0Sstevel@tonic-gate if (opts.o_outpmode & OPT_FULLSCREEN) 1073*0Sstevel@tonic-gate (void) signal(SIGWINCH, sig_handler); 1074*0Sstevel@tonic-gate } 1075*0Sstevel@tonic-gate 1076*0Sstevel@tonic-gate static void 1077*0Sstevel@tonic-gate fill_table(table_t *table, char *arg) 1078*0Sstevel@tonic-gate { 1079*0Sstevel@tonic-gate char *p = strtok(arg, ", "); 1080*0Sstevel@tonic-gate long l = Atoi(p); 1081*0Sstevel@tonic-gate 1082*0Sstevel@tonic-gate add_element(table, l); 1083*0Sstevel@tonic-gate while (p = strtok(NULL, ", ")) { 1084*0Sstevel@tonic-gate l = Atoi(p); 1085*0Sstevel@tonic-gate add_element(table, l); 1086*0Sstevel@tonic-gate } 1087*0Sstevel@tonic-gate } 1088*0Sstevel@tonic-gate 1089*0Sstevel@tonic-gate static void 1090*0Sstevel@tonic-gate fill_prj_table(char *arg) 1091*0Sstevel@tonic-gate { 1092*0Sstevel@tonic-gate projid_t projid; 1093*0Sstevel@tonic-gate char *p = strtok(arg, ", "); 1094*0Sstevel@tonic-gate 1095*0Sstevel@tonic-gate if ((projid = getprojidbyname(p)) == -1) 1096*0Sstevel@tonic-gate projid = Atoi(p); 1097*0Sstevel@tonic-gate add_element(&prj_tbl, (long)projid); 1098*0Sstevel@tonic-gate 1099*0Sstevel@tonic-gate while (p = strtok(NULL, ", ")) { 1100*0Sstevel@tonic-gate if ((projid = getprojidbyname(p)) == -1) 1101*0Sstevel@tonic-gate projid = Atoi(p); 1102*0Sstevel@tonic-gate add_element(&prj_tbl, (long)projid); 1103*0Sstevel@tonic-gate } 1104*0Sstevel@tonic-gate } 1105*0Sstevel@tonic-gate 1106*0Sstevel@tonic-gate static void 1107*0Sstevel@tonic-gate fill_set_table(char *arg) 1108*0Sstevel@tonic-gate { 1109*0Sstevel@tonic-gate char *p = strtok(arg, ", "); 1110*0Sstevel@tonic-gate psetid_t id; 1111*0Sstevel@tonic-gate 1112*0Sstevel@tonic-gate if ((id = Atoi(p)) == 0) 1113*0Sstevel@tonic-gate id = PS_NONE; 1114*0Sstevel@tonic-gate add_element(&set_tbl, id); 1115*0Sstevel@tonic-gate while (p = strtok(NULL, ", ")) { 1116*0Sstevel@tonic-gate if ((id = Atoi(p)) == 0) 1117*0Sstevel@tonic-gate id = PS_NONE; 1118*0Sstevel@tonic-gate if (!has_element(&set_tbl, id)) 1119*0Sstevel@tonic-gate add_element(&set_tbl, id); 1120*0Sstevel@tonic-gate } 1121*0Sstevel@tonic-gate } 1122*0Sstevel@tonic-gate 1123*0Sstevel@tonic-gate static void 1124*0Sstevel@tonic-gate Exit() 1125*0Sstevel@tonic-gate { 1126*0Sstevel@tonic-gate curses_off(); 1127*0Sstevel@tonic-gate list_clear(&lwps); 1128*0Sstevel@tonic-gate list_clear(&users); 1129*0Sstevel@tonic-gate list_clear(&tasks); 1130*0Sstevel@tonic-gate list_clear(&projects); 1131*0Sstevel@tonic-gate list_clear(&zones); 1132*0Sstevel@tonic-gate fd_exit(); 1133*0Sstevel@tonic-gate } 1134*0Sstevel@tonic-gate 1135*0Sstevel@tonic-gate int 1136*0Sstevel@tonic-gate main(int argc, char **argv) 1137*0Sstevel@tonic-gate { 1138*0Sstevel@tonic-gate DIR *procdir; 1139*0Sstevel@tonic-gate char *p; 1140*0Sstevel@tonic-gate char *sortk = "cpu"; /* default sort key */ 1141*0Sstevel@tonic-gate int opt; 1142*0Sstevel@tonic-gate int timeout; 1143*0Sstevel@tonic-gate struct pollfd pollset; 1144*0Sstevel@tonic-gate char key; 1145*0Sstevel@tonic-gate 1146*0Sstevel@tonic-gate (void) setlocale(LC_ALL, ""); 1147*0Sstevel@tonic-gate (void) textdomain(TEXT_DOMAIN); 1148*0Sstevel@tonic-gate Progname(argv[0]); 1149*0Sstevel@tonic-gate lwpid_init(); 1150*0Sstevel@tonic-gate fd_init(Setrlimit()); 1151*0Sstevel@tonic-gate 1152*0Sstevel@tonic-gate while ((opt = getopt(argc, argv, "vcmaRLtu:U:n:p:C:P:s:S:j:k:TJz:Z")) 1153*0Sstevel@tonic-gate != (int)EOF) { 1154*0Sstevel@tonic-gate switch (opt) { 1155*0Sstevel@tonic-gate case 'R': 1156*0Sstevel@tonic-gate opts.o_outpmode |= OPT_REALTIME; 1157*0Sstevel@tonic-gate break; 1158*0Sstevel@tonic-gate case 'c': 1159*0Sstevel@tonic-gate opts.o_outpmode &= ~OPT_TERMCAP; 1160*0Sstevel@tonic-gate opts.o_outpmode &= ~OPT_FULLSCREEN; 1161*0Sstevel@tonic-gate break; 1162*0Sstevel@tonic-gate case 'm': 1163*0Sstevel@tonic-gate case 'v': 1164*0Sstevel@tonic-gate opts.o_outpmode &= ~OPT_PSINFO; 1165*0Sstevel@tonic-gate opts.o_outpmode |= OPT_MSACCT; 1166*0Sstevel@tonic-gate break; 1167*0Sstevel@tonic-gate case 't': 1168*0Sstevel@tonic-gate opts.o_outpmode &= ~OPT_PSINFO; 1169*0Sstevel@tonic-gate opts.o_outpmode |= OPT_USERS; 1170*0Sstevel@tonic-gate break; 1171*0Sstevel@tonic-gate case 'a': 1172*0Sstevel@tonic-gate opts.o_outpmode |= OPT_SPLIT | OPT_USERS; 1173*0Sstevel@tonic-gate break; 1174*0Sstevel@tonic-gate case 'T': 1175*0Sstevel@tonic-gate opts.o_outpmode |= OPT_SPLIT | OPT_TASKS; 1176*0Sstevel@tonic-gate break; 1177*0Sstevel@tonic-gate case 'J': 1178*0Sstevel@tonic-gate opts.o_outpmode |= OPT_SPLIT | OPT_PROJECTS; 1179*0Sstevel@tonic-gate break; 1180*0Sstevel@tonic-gate case 'n': 1181*0Sstevel@tonic-gate p = strtok(optarg, ","); 1182*0Sstevel@tonic-gate opts.o_ntop = Atoi(p); 1183*0Sstevel@tonic-gate if (p = strtok(NULL, ",")) 1184*0Sstevel@tonic-gate opts.o_nbottom = Atoi(p); 1185*0Sstevel@tonic-gate opts.o_outpmode &= ~OPT_FULLSCREEN; 1186*0Sstevel@tonic-gate break; 1187*0Sstevel@tonic-gate case 's': 1188*0Sstevel@tonic-gate opts.o_sortorder = -1; 1189*0Sstevel@tonic-gate sortk = optarg; 1190*0Sstevel@tonic-gate break; 1191*0Sstevel@tonic-gate case 'S': 1192*0Sstevel@tonic-gate opts.o_sortorder = 1; 1193*0Sstevel@tonic-gate sortk = optarg; 1194*0Sstevel@tonic-gate break; 1195*0Sstevel@tonic-gate case 'u': 1196*0Sstevel@tonic-gate p = strtok(optarg, ", "); 1197*0Sstevel@tonic-gate add_uid(&euid_tbl, p); 1198*0Sstevel@tonic-gate while (p = strtok(NULL, ", ")) 1199*0Sstevel@tonic-gate add_uid(&euid_tbl, p); 1200*0Sstevel@tonic-gate break; 1201*0Sstevel@tonic-gate case 'U': 1202*0Sstevel@tonic-gate p = strtok(optarg, ", "); 1203*0Sstevel@tonic-gate add_uid(&ruid_tbl, p); 1204*0Sstevel@tonic-gate while (p = strtok(NULL, ", ")) 1205*0Sstevel@tonic-gate add_uid(&ruid_tbl, p); 1206*0Sstevel@tonic-gate break; 1207*0Sstevel@tonic-gate case 'p': 1208*0Sstevel@tonic-gate fill_table(&pid_tbl, optarg); 1209*0Sstevel@tonic-gate break; 1210*0Sstevel@tonic-gate case 'C': 1211*0Sstevel@tonic-gate fill_set_table(optarg); 1212*0Sstevel@tonic-gate opts.o_outpmode |= OPT_PSETS; 1213*0Sstevel@tonic-gate break; 1214*0Sstevel@tonic-gate case 'P': 1215*0Sstevel@tonic-gate fill_table(&cpu_tbl, optarg); 1216*0Sstevel@tonic-gate break; 1217*0Sstevel@tonic-gate case 'k': 1218*0Sstevel@tonic-gate fill_table(&tsk_tbl, optarg); 1219*0Sstevel@tonic-gate break; 1220*0Sstevel@tonic-gate case 'j': 1221*0Sstevel@tonic-gate fill_prj_table(optarg); 1222*0Sstevel@tonic-gate break; 1223*0Sstevel@tonic-gate case 'L': 1224*0Sstevel@tonic-gate opts.o_outpmode |= OPT_LWPS; 1225*0Sstevel@tonic-gate break; 1226*0Sstevel@tonic-gate case 'z': 1227*0Sstevel@tonic-gate p = strtok(optarg, ", "); 1228*0Sstevel@tonic-gate add_zone(&zone_tbl, p); 1229*0Sstevel@tonic-gate while (p = strtok(NULL, ", ")) 1230*0Sstevel@tonic-gate add_zone(&zone_tbl, p); 1231*0Sstevel@tonic-gate break; 1232*0Sstevel@tonic-gate case 'Z': 1233*0Sstevel@tonic-gate opts.o_outpmode |= OPT_SPLIT | OPT_ZONES; 1234*0Sstevel@tonic-gate break; 1235*0Sstevel@tonic-gate default: 1236*0Sstevel@tonic-gate Usage(); 1237*0Sstevel@tonic-gate } 1238*0Sstevel@tonic-gate } 1239*0Sstevel@tonic-gate 1240*0Sstevel@tonic-gate (void) atexit(Exit); 1241*0Sstevel@tonic-gate if ((opts.o_outpmode & OPT_USERS) && 1242*0Sstevel@tonic-gate !(opts.o_outpmode & OPT_SPLIT)) 1243*0Sstevel@tonic-gate opts.o_nbottom = opts.o_ntop; 1244*0Sstevel@tonic-gate if (opts.o_ntop == 0 || opts.o_nbottom == 0) 1245*0Sstevel@tonic-gate Die(gettext("invalid argument for -n\n")); 1246*0Sstevel@tonic-gate if (!(opts.o_outpmode & OPT_SPLIT) && (opts.o_outpmode & OPT_USERS) && 1247*0Sstevel@tonic-gate ((opts.o_outpmode & (OPT_PSINFO | OPT_MSACCT)))) 1248*0Sstevel@tonic-gate Die(gettext("-t option cannot be used with -v or -m\n")); 1249*0Sstevel@tonic-gate 1250*0Sstevel@tonic-gate if ((opts.o_outpmode & OPT_SPLIT) && (opts.o_outpmode && OPT_USERS) && 1251*0Sstevel@tonic-gate !((opts.o_outpmode & (OPT_PSINFO | OPT_MSACCT)))) 1252*0Sstevel@tonic-gate Die(gettext("-t option cannot be used with " 1253*0Sstevel@tonic-gate "-a, -J, -T or -Z\n")); 1254*0Sstevel@tonic-gate 1255*0Sstevel@tonic-gate if ((opts.o_outpmode & OPT_USERS) && 1256*0Sstevel@tonic-gate (opts.o_outpmode & (OPT_TASKS | OPT_PROJECTS | OPT_ZONES))) 1257*0Sstevel@tonic-gate Die(gettext("-a option cannot be used with " 1258*0Sstevel@tonic-gate "-t, -J, -T or -Z\n")); 1259*0Sstevel@tonic-gate 1260*0Sstevel@tonic-gate if (((opts.o_outpmode & OPT_TASKS) && 1261*0Sstevel@tonic-gate (opts.o_outpmode & (OPT_PROJECTS|OPT_ZONES))) || 1262*0Sstevel@tonic-gate ((opts.o_outpmode & OPT_PROJECTS) && 1263*0Sstevel@tonic-gate (opts.o_outpmode & (OPT_TASKS|OPT_ZONES)))) { 1264*0Sstevel@tonic-gate Die(gettext("-J, -T and -Z options are mutually exclusive\n")); 1265*0Sstevel@tonic-gate } 1266*0Sstevel@tonic-gate 1267*0Sstevel@tonic-gate if (argc > optind) 1268*0Sstevel@tonic-gate opts.o_interval = Atoi(argv[optind++]); 1269*0Sstevel@tonic-gate if (argc > optind) 1270*0Sstevel@tonic-gate opts.o_count = Atoi(argv[optind++]); 1271*0Sstevel@tonic-gate if (opts.o_count == 0) 1272*0Sstevel@tonic-gate Die(gettext("invalid counter value\n")); 1273*0Sstevel@tonic-gate if (argc > optind) 1274*0Sstevel@tonic-gate Usage(); 1275*0Sstevel@tonic-gate if (opts.o_outpmode & OPT_REALTIME) 1276*0Sstevel@tonic-gate Priocntl("RT"); 1277*0Sstevel@tonic-gate if (isatty(STDOUT_FILENO) == 1 && isatty(STDIN_FILENO)) 1278*0Sstevel@tonic-gate opts.o_outpmode |= OPT_TTY; /* interactive */ 1279*0Sstevel@tonic-gate if (!(opts.o_outpmode & OPT_TTY)) { 1280*0Sstevel@tonic-gate opts.o_outpmode &= ~OPT_TERMCAP; /* no termcap for pipes */ 1281*0Sstevel@tonic-gate opts.o_outpmode &= ~OPT_FULLSCREEN; 1282*0Sstevel@tonic-gate } 1283*0Sstevel@tonic-gate if (opts.o_outpmode & OPT_TERMCAP) 1284*0Sstevel@tonic-gate ldtermcap(); /* can turn OPT_TERMCAP off */ 1285*0Sstevel@tonic-gate if (opts.o_outpmode & OPT_TERMCAP) 1286*0Sstevel@tonic-gate (void) setsize(); 1287*0Sstevel@tonic-gate list_alloc(&lwps, opts.o_ntop); 1288*0Sstevel@tonic-gate list_alloc(&users, opts.o_nbottom); 1289*0Sstevel@tonic-gate list_alloc(&tasks, opts.o_nbottom); 1290*0Sstevel@tonic-gate list_alloc(&projects, opts.o_nbottom); 1291*0Sstevel@tonic-gate list_alloc(&zones, opts.o_nbottom); 1292*0Sstevel@tonic-gate list_setkeyfunc(sortk, &opts, &lwps, LT_LWPS); 1293*0Sstevel@tonic-gate list_setkeyfunc(NULL, &opts, &users, LT_USERS); 1294*0Sstevel@tonic-gate list_setkeyfunc(NULL, &opts, &tasks, LT_TASKS); 1295*0Sstevel@tonic-gate list_setkeyfunc(NULL, &opts, &projects, LT_PROJECTS); 1296*0Sstevel@tonic-gate list_setkeyfunc(NULL, &opts, &zones, LT_ZONES); 1297*0Sstevel@tonic-gate if (opts.o_outpmode & OPT_TERMCAP) 1298*0Sstevel@tonic-gate curses_on(); 1299*0Sstevel@tonic-gate if ((procdir = opendir("/proc")) == NULL) 1300*0Sstevel@tonic-gate Die(gettext("cannot open /proc directory\n")); 1301*0Sstevel@tonic-gate if (opts.o_outpmode & OPT_TTY) { 1302*0Sstevel@tonic-gate (void) printf(gettext("Please wait...\r")); 1303*0Sstevel@tonic-gate (void) fflush(stdout); 1304*0Sstevel@tonic-gate } 1305*0Sstevel@tonic-gate set_signals(); 1306*0Sstevel@tonic-gate pollset.fd = STDIN_FILENO; 1307*0Sstevel@tonic-gate pollset.events = POLLIN; 1308*0Sstevel@tonic-gate timeout = opts.o_interval * MILLISEC; 1309*0Sstevel@tonic-gate 1310*0Sstevel@tonic-gate /* 1311*0Sstevel@tonic-gate * main program loop 1312*0Sstevel@tonic-gate */ 1313*0Sstevel@tonic-gate do { 1314*0Sstevel@tonic-gate if (sigterm == 1) 1315*0Sstevel@tonic-gate break; 1316*0Sstevel@tonic-gate if (sigtstp == 1) { 1317*0Sstevel@tonic-gate curses_off(); 1318*0Sstevel@tonic-gate (void) signal(SIGTSTP, SIG_DFL); 1319*0Sstevel@tonic-gate (void) kill(0, SIGTSTP); 1320*0Sstevel@tonic-gate /* 1321*0Sstevel@tonic-gate * prstat stops here until it receives SIGCONT signal. 1322*0Sstevel@tonic-gate */ 1323*0Sstevel@tonic-gate sigtstp = 0; 1324*0Sstevel@tonic-gate (void) signal(SIGTSTP, sig_handler); 1325*0Sstevel@tonic-gate curses_on(); 1326*0Sstevel@tonic-gate print_movecur = FALSE; 1327*0Sstevel@tonic-gate if (opts.o_outpmode & OPT_FULLSCREEN) 1328*0Sstevel@tonic-gate sigwinch = 1; 1329*0Sstevel@tonic-gate } 1330*0Sstevel@tonic-gate if (sigwinch == 1) { 1331*0Sstevel@tonic-gate if (setsize() == 1) { 1332*0Sstevel@tonic-gate list_free(&lwps); 1333*0Sstevel@tonic-gate list_free(&users); 1334*0Sstevel@tonic-gate list_free(&tasks); 1335*0Sstevel@tonic-gate list_free(&projects); 1336*0Sstevel@tonic-gate list_free(&zones); 1337*0Sstevel@tonic-gate list_alloc(&lwps, opts.o_ntop); 1338*0Sstevel@tonic-gate list_alloc(&users, opts.o_nbottom); 1339*0Sstevel@tonic-gate list_alloc(&tasks, opts.o_nbottom); 1340*0Sstevel@tonic-gate list_alloc(&projects, opts.o_nbottom); 1341*0Sstevel@tonic-gate list_alloc(&zones, opts.o_nbottom); 1342*0Sstevel@tonic-gate } 1343*0Sstevel@tonic-gate sigwinch = 0; 1344*0Sstevel@tonic-gate (void) signal(SIGWINCH, sig_handler); 1345*0Sstevel@tonic-gate } 1346*0Sstevel@tonic-gate prstat_scandir(procdir); 1347*0Sstevel@tonic-gate list_refresh(&lwps); 1348*0Sstevel@tonic-gate if (print_movecur) 1349*0Sstevel@tonic-gate (void) putp(movecur); 1350*0Sstevel@tonic-gate print_movecur = TRUE; 1351*0Sstevel@tonic-gate if ((opts.o_outpmode & OPT_PSINFO) || 1352*0Sstevel@tonic-gate (opts.o_outpmode & OPT_MSACCT)) { 1353*0Sstevel@tonic-gate list_sort(&lwps); 1354*0Sstevel@tonic-gate list_print(&lwps); 1355*0Sstevel@tonic-gate } 1356*0Sstevel@tonic-gate if (opts.o_outpmode & OPT_USERS) { 1357*0Sstevel@tonic-gate list_sort(&users); 1358*0Sstevel@tonic-gate list_print(&users); 1359*0Sstevel@tonic-gate list_clear(&users); 1360*0Sstevel@tonic-gate } 1361*0Sstevel@tonic-gate if (opts.o_outpmode & OPT_TASKS) { 1362*0Sstevel@tonic-gate list_sort(&tasks); 1363*0Sstevel@tonic-gate list_print(&tasks); 1364*0Sstevel@tonic-gate list_clear(&tasks); 1365*0Sstevel@tonic-gate } 1366*0Sstevel@tonic-gate if (opts.o_outpmode & OPT_PROJECTS) { 1367*0Sstevel@tonic-gate list_sort(&projects); 1368*0Sstevel@tonic-gate list_print(&projects); 1369*0Sstevel@tonic-gate list_clear(&projects); 1370*0Sstevel@tonic-gate } 1371*0Sstevel@tonic-gate if (opts.o_outpmode & OPT_ZONES) { 1372*0Sstevel@tonic-gate list_sort(&zones); 1373*0Sstevel@tonic-gate list_print(&zones); 1374*0Sstevel@tonic-gate list_clear(&zones); 1375*0Sstevel@tonic-gate } 1376*0Sstevel@tonic-gate if (opts.o_count == 1) 1377*0Sstevel@tonic-gate break; 1378*0Sstevel@tonic-gate /* 1379*0Sstevel@tonic-gate * If poll() returns -1 and sets errno to EINTR here because 1380*0Sstevel@tonic-gate * the process received a signal, it is Ok to abort this 1381*0Sstevel@tonic-gate * timeout and loop around because we check the signals at the 1382*0Sstevel@tonic-gate * top of the loop. 1383*0Sstevel@tonic-gate */ 1384*0Sstevel@tonic-gate if (opts.o_outpmode & OPT_TTY) { 1385*0Sstevel@tonic-gate if (poll(&pollset, (nfds_t)1, timeout) > 0) { 1386*0Sstevel@tonic-gate if (read(STDIN_FILENO, &key, 1) == 1) { 1387*0Sstevel@tonic-gate if (tolower(key) == 'q') 1388*0Sstevel@tonic-gate break; 1389*0Sstevel@tonic-gate } 1390*0Sstevel@tonic-gate } 1391*0Sstevel@tonic-gate } else { 1392*0Sstevel@tonic-gate (void) sleep(opts.o_interval); 1393*0Sstevel@tonic-gate } 1394*0Sstevel@tonic-gate } while (opts.o_count == (-1) || --opts.o_count); 1395*0Sstevel@tonic-gate 1396*0Sstevel@tonic-gate if (opts.o_outpmode & OPT_TTY) 1397*0Sstevel@tonic-gate (void) putchar('\r'); 1398*0Sstevel@tonic-gate return (0); 1399*0Sstevel@tonic-gate } 1400