17c478bd9Sstevel@tonic-gate /* 27c478bd9Sstevel@tonic-gate * CDDL HEADER START 37c478bd9Sstevel@tonic-gate * 47c478bd9Sstevel@tonic-gate * The contents of this file are subject to the terms of the 551223f18Sjonb * Common Development and Distribution License (the "License"). 651223f18Sjonb * You may not use this file except in compliance with the License. 77c478bd9Sstevel@tonic-gate * 87c478bd9Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 97c478bd9Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 107c478bd9Sstevel@tonic-gate * See the License for the specific language governing permissions 117c478bd9Sstevel@tonic-gate * and limitations under the License. 127c478bd9Sstevel@tonic-gate * 137c478bd9Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 147c478bd9Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 157c478bd9Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 167c478bd9Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 177c478bd9Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 187c478bd9Sstevel@tonic-gate * 197c478bd9Sstevel@tonic-gate * CDDL HEADER END 207c478bd9Sstevel@tonic-gate */ 2151223f18Sjonb 227c478bd9Sstevel@tonic-gate /* 2351223f18Sjonb * Copyright 2006 Sun Microsystems, Inc. All rights reserved. 247c478bd9Sstevel@tonic-gate * Use is subject to license terms. 257c478bd9Sstevel@tonic-gate */ 267c478bd9Sstevel@tonic-gate 277c478bd9Sstevel@tonic-gate /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */ 287c478bd9Sstevel@tonic-gate /* All Rights Reserved */ 297c478bd9Sstevel@tonic-gate 307c478bd9Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 317c478bd9Sstevel@tonic-gate 327c478bd9Sstevel@tonic-gate /* 337c478bd9Sstevel@tonic-gate * ps -- print things about processes. 347c478bd9Sstevel@tonic-gate */ 357c478bd9Sstevel@tonic-gate #include <stdio.h> 367c478bd9Sstevel@tonic-gate #include <ctype.h> 377c478bd9Sstevel@tonic-gate #include <string.h> 387c478bd9Sstevel@tonic-gate #include <errno.h> 397c478bd9Sstevel@tonic-gate #include <fcntl.h> 407c478bd9Sstevel@tonic-gate #include <pwd.h> 417c478bd9Sstevel@tonic-gate #include <grp.h> 427c478bd9Sstevel@tonic-gate #include <sys/types.h> 437c478bd9Sstevel@tonic-gate #include <sys/stat.h> 447c478bd9Sstevel@tonic-gate #include <sys/mkdev.h> 457c478bd9Sstevel@tonic-gate #include <unistd.h> 467c478bd9Sstevel@tonic-gate #include <stdlib.h> 477c478bd9Sstevel@tonic-gate #include <limits.h> 487c478bd9Sstevel@tonic-gate #include <dirent.h> 497c478bd9Sstevel@tonic-gate #include <sys/signal.h> 507c478bd9Sstevel@tonic-gate #include <sys/fault.h> 517c478bd9Sstevel@tonic-gate #include <sys/syscall.h> 527c478bd9Sstevel@tonic-gate #include <sys/time.h> 537c478bd9Sstevel@tonic-gate #include <procfs.h> 547c478bd9Sstevel@tonic-gate #include <locale.h> 557c478bd9Sstevel@tonic-gate #include <wctype.h> 567c478bd9Sstevel@tonic-gate #include <wchar.h> 577c478bd9Sstevel@tonic-gate #include <libw.h> 587c478bd9Sstevel@tonic-gate #include <stdarg.h> 597c478bd9Sstevel@tonic-gate #include <sys/proc.h> 607c478bd9Sstevel@tonic-gate #include <sys/pset.h> 617c478bd9Sstevel@tonic-gate #include <project.h> 627c478bd9Sstevel@tonic-gate #include <zone.h> 637c478bd9Sstevel@tonic-gate 647c478bd9Sstevel@tonic-gate #define min(a, b) ((a) > (b) ? (b) : (a)) 657c478bd9Sstevel@tonic-gate #define max(a, b) ((a) < (b) ? (b) : (a)) 667c478bd9Sstevel@tonic-gate 677c478bd9Sstevel@tonic-gate #define NTTYS 20 /* initial size of table for -t option */ 68*c6402783Sakolb #define SIZ 30 /* initial size of tables for -p, -s, -g, -h and -z */ 6951223f18Sjonb 7051223f18Sjonb /* 7151223f18Sjonb * Size of buffer holding args for t, p, s, g, u, U, G, z options. 7251223f18Sjonb * Set to ZONENAME_MAX, the minimum value needed to allow any 7351223f18Sjonb * zone to be specified. 7451223f18Sjonb */ 7551223f18Sjonb #define ARGSIZ ZONENAME_MAX 767c478bd9Sstevel@tonic-gate 777c478bd9Sstevel@tonic-gate #define MAXUGNAME 10 /* max chars in a user/group name or printed u/g id */ 787c478bd9Sstevel@tonic-gate 797c478bd9Sstevel@tonic-gate /* Structure for storing user or group info */ 807c478bd9Sstevel@tonic-gate struct ugdata { 817c478bd9Sstevel@tonic-gate id_t id; /* numeric user-id or group-id */ 827c478bd9Sstevel@tonic-gate char name[MAXUGNAME+1]; /* user/group name, null terminated */ 837c478bd9Sstevel@tonic-gate }; 847c478bd9Sstevel@tonic-gate 857c478bd9Sstevel@tonic-gate struct ughead { 867c478bd9Sstevel@tonic-gate size_t size; /* number of ugdata structs allocated */ 877c478bd9Sstevel@tonic-gate size_t nent; /* number of active entries */ 887c478bd9Sstevel@tonic-gate struct ugdata *ent; /* pointer to array of actual entries */ 897c478bd9Sstevel@tonic-gate }; 907c478bd9Sstevel@tonic-gate 917c478bd9Sstevel@tonic-gate enum fname { /* enumeration of field names */ 927c478bd9Sstevel@tonic-gate F_USER, /* effective user of the process */ 937c478bd9Sstevel@tonic-gate F_RUSER, /* real user of the process */ 947c478bd9Sstevel@tonic-gate F_GROUP, /* effective group of the process */ 957c478bd9Sstevel@tonic-gate F_RGROUP, /* real group of the process */ 967c478bd9Sstevel@tonic-gate F_UID, /* numeric effective uid of the process */ 977c478bd9Sstevel@tonic-gate F_RUID, /* numeric real uid of the process */ 987c478bd9Sstevel@tonic-gate F_GID, /* numeric effective gid of the process */ 997c478bd9Sstevel@tonic-gate F_RGID, /* numeric real gid of the process */ 1007c478bd9Sstevel@tonic-gate F_PID, /* process id */ 1017c478bd9Sstevel@tonic-gate F_PPID, /* parent process id */ 1027c478bd9Sstevel@tonic-gate F_PGID, /* process group id */ 1037c478bd9Sstevel@tonic-gate F_SID, /* session id */ 1047c478bd9Sstevel@tonic-gate F_PSR, /* bound processor */ 1057c478bd9Sstevel@tonic-gate F_LWP, /* lwp-id */ 1067c478bd9Sstevel@tonic-gate F_NLWP, /* number of lwps */ 1077c478bd9Sstevel@tonic-gate F_OPRI, /* old priority (obsolete) */ 1087c478bd9Sstevel@tonic-gate F_PRI, /* new priority */ 1097c478bd9Sstevel@tonic-gate F_F, /* process flags */ 1107c478bd9Sstevel@tonic-gate F_S, /* letter indicating the state */ 1117c478bd9Sstevel@tonic-gate F_C, /* processor utilization (obsolete) */ 1127c478bd9Sstevel@tonic-gate F_PCPU, /* percent of recently used cpu time */ 1137c478bd9Sstevel@tonic-gate F_PMEM, /* percent of physical memory used (rss) */ 1147c478bd9Sstevel@tonic-gate F_OSZ, /* virtual size of the process in pages */ 1157c478bd9Sstevel@tonic-gate F_VSZ, /* virtual size of the process in kilobytes */ 1167c478bd9Sstevel@tonic-gate F_RSS, /* resident set size of the process in kilobytes */ 1177c478bd9Sstevel@tonic-gate F_NICE, /* "nice" value of the process */ 1187c478bd9Sstevel@tonic-gate F_CLASS, /* scheduler class */ 1197c478bd9Sstevel@tonic-gate F_STIME, /* start time of the process, hh:mm:ss or Month Day */ 1207c478bd9Sstevel@tonic-gate F_ETIME, /* elapsed time of the process, [[dd-]hh:]mm:ss */ 1217c478bd9Sstevel@tonic-gate F_TIME, /* cpu time of the process, [[dd-]hh:]mm:ss */ 1227c478bd9Sstevel@tonic-gate F_TTY, /* name of the controlling terminal */ 1237c478bd9Sstevel@tonic-gate F_ADDR, /* address of the process (obsolete) */ 1247c478bd9Sstevel@tonic-gate F_WCHAN, /* wait channel (sleep condition variable) */ 1257c478bd9Sstevel@tonic-gate F_FNAME, /* file name of command */ 1267c478bd9Sstevel@tonic-gate F_COMM, /* name of command (argv[0] value) */ 1277c478bd9Sstevel@tonic-gate F_ARGS, /* name of command plus all its arguments */ 1287c478bd9Sstevel@tonic-gate F_TASKID, /* task id */ 1297c478bd9Sstevel@tonic-gate F_PROJID, /* project id */ 1307c478bd9Sstevel@tonic-gate F_PROJECT, /* project name of the process */ 1317c478bd9Sstevel@tonic-gate F_PSET, /* bound processor set */ 1327c478bd9Sstevel@tonic-gate F_ZONE, /* zone name */ 1337c478bd9Sstevel@tonic-gate F_ZONEID, /* zone id */ 134*c6402783Sakolb F_CTID, /* process contract id */ 135*c6402783Sakolb F_LGRP /* process home lgroup */ 1367c478bd9Sstevel@tonic-gate }; 1377c478bd9Sstevel@tonic-gate 1387c478bd9Sstevel@tonic-gate struct field { 1397c478bd9Sstevel@tonic-gate struct field *next; /* linked list */ 1407c478bd9Sstevel@tonic-gate int fname; /* field index */ 1417c478bd9Sstevel@tonic-gate const char *header; /* header to use */ 1427c478bd9Sstevel@tonic-gate int width; /* width of field */ 1437c478bd9Sstevel@tonic-gate }; 1447c478bd9Sstevel@tonic-gate 1457c478bd9Sstevel@tonic-gate static struct field *fields = NULL; /* fields selected via -o */ 1467c478bd9Sstevel@tonic-gate static struct field *last_field = NULL; 1477c478bd9Sstevel@tonic-gate static int do_header = 0; 1487c478bd9Sstevel@tonic-gate static struct timeval now; 1497c478bd9Sstevel@tonic-gate 1507c478bd9Sstevel@tonic-gate /* array of defined fields, in fname order */ 1517c478bd9Sstevel@tonic-gate struct def_field { 1527c478bd9Sstevel@tonic-gate const char *fname; 1537c478bd9Sstevel@tonic-gate const char *header; 1547c478bd9Sstevel@tonic-gate int width; 1557c478bd9Sstevel@tonic-gate int minwidth; 1567c478bd9Sstevel@tonic-gate }; 1577c478bd9Sstevel@tonic-gate 1587c478bd9Sstevel@tonic-gate static struct def_field fname[] = { 1597c478bd9Sstevel@tonic-gate /* fname header width minwidth */ 1607c478bd9Sstevel@tonic-gate { "user", "USER", 8, 8 }, 1617c478bd9Sstevel@tonic-gate { "ruser", "RUSER", 8, 8 }, 1627c478bd9Sstevel@tonic-gate { "group", "GROUP", 8, 8 }, 1637c478bd9Sstevel@tonic-gate { "rgroup", "RGROUP", 8, 8 }, 1647c478bd9Sstevel@tonic-gate { "uid", "UID", 5, 5 }, 1657c478bd9Sstevel@tonic-gate { "ruid", "RUID", 5, 5 }, 1667c478bd9Sstevel@tonic-gate { "gid", "GID", 5, 5 }, 1677c478bd9Sstevel@tonic-gate { "rgid", "RGID", 5, 5 }, 1687c478bd9Sstevel@tonic-gate { "pid", "PID", 5, 5 }, 1697c478bd9Sstevel@tonic-gate { "ppid", "PPID", 5, 5 }, 1707c478bd9Sstevel@tonic-gate { "pgid", "PGID", 5, 5 }, 1717c478bd9Sstevel@tonic-gate { "sid", "SID", 5, 5 }, 1727c478bd9Sstevel@tonic-gate { "psr", "PSR", 3, 2 }, 1737c478bd9Sstevel@tonic-gate { "lwp", "LWP", 6, 2 }, 1747c478bd9Sstevel@tonic-gate { "nlwp", "NLWP", 4, 2 }, 1757c478bd9Sstevel@tonic-gate { "opri", "PRI", 3, 2 }, 1767c478bd9Sstevel@tonic-gate { "pri", "PRI", 3, 2 }, 1777c478bd9Sstevel@tonic-gate { "f", "F", 2, 2 }, 1787c478bd9Sstevel@tonic-gate { "s", "S", 1, 1 }, 1797c478bd9Sstevel@tonic-gate { "c", "C", 2, 2 }, 1807c478bd9Sstevel@tonic-gate { "pcpu", "%CPU", 4, 4 }, 1817c478bd9Sstevel@tonic-gate { "pmem", "%MEM", 4, 4 }, 1827c478bd9Sstevel@tonic-gate { "osz", "SZ", 4, 4 }, 1837c478bd9Sstevel@tonic-gate { "vsz", "VSZ", 4, 4 }, 1847c478bd9Sstevel@tonic-gate { "rss", "RSS", 4, 4 }, 1857c478bd9Sstevel@tonic-gate { "nice", "NI", 2, 2 }, 1867c478bd9Sstevel@tonic-gate { "class", "CLS", 4, 2 }, 1877c478bd9Sstevel@tonic-gate { "stime", "STIME", 8, 8 }, 1887c478bd9Sstevel@tonic-gate { "etime", "ELAPSED", 11, 7 }, 1897c478bd9Sstevel@tonic-gate { "time", "TIME", 11, 5 }, 1907c478bd9Sstevel@tonic-gate { "tty", "TT", 7, 7 }, 1917c478bd9Sstevel@tonic-gate #ifdef _LP64 1927c478bd9Sstevel@tonic-gate { "addr", "ADDR", 16, 8 }, 1937c478bd9Sstevel@tonic-gate { "wchan", "WCHAN", 16, 8 }, 1947c478bd9Sstevel@tonic-gate #else 1957c478bd9Sstevel@tonic-gate { "addr", "ADDR", 8, 8 }, 1967c478bd9Sstevel@tonic-gate { "wchan", "WCHAN", 8, 8 }, 1977c478bd9Sstevel@tonic-gate #endif 1987c478bd9Sstevel@tonic-gate { "fname", "COMMAND", 8, 8 }, 1997c478bd9Sstevel@tonic-gate { "comm", "COMMAND", 80, 8 }, 2007c478bd9Sstevel@tonic-gate { "args", "COMMAND", 80, 80 }, 2017c478bd9Sstevel@tonic-gate { "taskid", "TASKID", 5, 5 }, 2027c478bd9Sstevel@tonic-gate { "projid", "PROJID", 5, 5 }, 2037c478bd9Sstevel@tonic-gate { "project", "PROJECT", 8, 8 }, 2047c478bd9Sstevel@tonic-gate { "pset", "PSET", 3, 3 }, 2057c478bd9Sstevel@tonic-gate { "zone", "ZONE", 8, 8 }, 2067c478bd9Sstevel@tonic-gate { "zoneid", "ZONEID", 5, 5 }, 2077c478bd9Sstevel@tonic-gate { "ctid", "CTID", 5, 5 }, 208*c6402783Sakolb { "lgrp", "LGRP", 4, 2 }, 2097c478bd9Sstevel@tonic-gate }; 2107c478bd9Sstevel@tonic-gate 2117c478bd9Sstevel@tonic-gate #define NFIELDS (sizeof (fname) / sizeof (fname[0])) 2127c478bd9Sstevel@tonic-gate 2137c478bd9Sstevel@tonic-gate static int retcode = 1; 2147c478bd9Sstevel@tonic-gate static int lflg; 2157c478bd9Sstevel@tonic-gate static int Aflg; 2167c478bd9Sstevel@tonic-gate static int uflg; 2177c478bd9Sstevel@tonic-gate static int Uflg; 2187c478bd9Sstevel@tonic-gate static int Gflg; 2197c478bd9Sstevel@tonic-gate static int aflg; 2207c478bd9Sstevel@tonic-gate static int dflg; 2217c478bd9Sstevel@tonic-gate static int Lflg; 2227c478bd9Sstevel@tonic-gate static int Pflg; 2237c478bd9Sstevel@tonic-gate static int yflg; 2247c478bd9Sstevel@tonic-gate static int pflg; 2257c478bd9Sstevel@tonic-gate static int fflg; 2267c478bd9Sstevel@tonic-gate static int cflg; 2277c478bd9Sstevel@tonic-gate static int jflg; 2287c478bd9Sstevel@tonic-gate static int gflg; 2297c478bd9Sstevel@tonic-gate static int sflg; 2307c478bd9Sstevel@tonic-gate static int tflg; 2317c478bd9Sstevel@tonic-gate static int zflg; 2327c478bd9Sstevel@tonic-gate static int Zflg; 233*c6402783Sakolb static int hflg; 234*c6402783Sakolb static int Hflg; 2357c478bd9Sstevel@tonic-gate static uid_t tuid = -1; 2367c478bd9Sstevel@tonic-gate static int errflg; 2377c478bd9Sstevel@tonic-gate 2387c478bd9Sstevel@tonic-gate static int ndev; /* number of devices */ 2397c478bd9Sstevel@tonic-gate static int maxdev; /* number of devl structures allocated */ 2407c478bd9Sstevel@tonic-gate 2417c478bd9Sstevel@tonic-gate #define DNINCR 100 2427c478bd9Sstevel@tonic-gate #define DNSIZE 14 2437c478bd9Sstevel@tonic-gate static struct devl { /* device list */ 2447c478bd9Sstevel@tonic-gate char dname[DNSIZE]; /* device name */ 2457c478bd9Sstevel@tonic-gate dev_t ddev; /* device number */ 2467c478bd9Sstevel@tonic-gate } *devl; 2477c478bd9Sstevel@tonic-gate 2487c478bd9Sstevel@tonic-gate static struct tty { 2497c478bd9Sstevel@tonic-gate char *tname; 2507c478bd9Sstevel@tonic-gate dev_t tdev; 2517c478bd9Sstevel@tonic-gate } *tty = NULL; /* for t option */ 2527c478bd9Sstevel@tonic-gate static size_t ttysz = 0; 2537c478bd9Sstevel@tonic-gate static int ntty = 0; 2547c478bd9Sstevel@tonic-gate 2557c478bd9Sstevel@tonic-gate static pid_t *pid = NULL; /* for p option */ 2567c478bd9Sstevel@tonic-gate static size_t pidsz = 0; 2577c478bd9Sstevel@tonic-gate static size_t npid = 0; 2587c478bd9Sstevel@tonic-gate 259*c6402783Sakolb static int *lgrps = NULL; /* list of lgroup IDs for for h option */ 260*c6402783Sakolb static size_t lgrps_size = 0; /* size of the lgrps list */ 261*c6402783Sakolb static size_t nlgrps = 0; /* number elements in the list */ 262*c6402783Sakolb 263*c6402783Sakolb /* Maximum possible lgroup ID value */ 264*c6402783Sakolb #define MAX_LGRP_ID 256 265*c6402783Sakolb 2667c478bd9Sstevel@tonic-gate static pid_t *grpid = NULL; /* for g option */ 2677c478bd9Sstevel@tonic-gate static size_t grpidsz = 0; 2687c478bd9Sstevel@tonic-gate static int ngrpid = 0; 2697c478bd9Sstevel@tonic-gate 2707c478bd9Sstevel@tonic-gate static pid_t *sessid = NULL; /* for s option */ 2717c478bd9Sstevel@tonic-gate static size_t sessidsz = 0; 2727c478bd9Sstevel@tonic-gate static int nsessid = 0; 2737c478bd9Sstevel@tonic-gate 2747c478bd9Sstevel@tonic-gate static zoneid_t *zoneid = NULL; /* for z option */ 2757c478bd9Sstevel@tonic-gate static size_t zoneidsz = 0; 2767c478bd9Sstevel@tonic-gate static int nzoneid = 0; 2777c478bd9Sstevel@tonic-gate 2787c478bd9Sstevel@tonic-gate static int kbytes_per_page; 2797c478bd9Sstevel@tonic-gate static int pidwidth; 2807c478bd9Sstevel@tonic-gate 2817c478bd9Sstevel@tonic-gate static char *procdir = "/proc"; /* standard /proc directory */ 2827c478bd9Sstevel@tonic-gate 2837c478bd9Sstevel@tonic-gate static struct ughead euid_tbl; /* table to store selected euid's */ 2847c478bd9Sstevel@tonic-gate static struct ughead ruid_tbl; /* table to store selected real uid's */ 2857c478bd9Sstevel@tonic-gate static struct ughead egid_tbl; /* table to store selected egid's */ 2867c478bd9Sstevel@tonic-gate static struct ughead rgid_tbl; /* table to store selected real gid's */ 2877c478bd9Sstevel@tonic-gate static prheader_t *lpsinfobuf; /* buffer to contain lpsinfo */ 2887c478bd9Sstevel@tonic-gate static size_t lpbufsize; 2897c478bd9Sstevel@tonic-gate 2907c478bd9Sstevel@tonic-gate /* 2917c478bd9Sstevel@tonic-gate * This constant defines the sentinal number of process IDs below which we 2927c478bd9Sstevel@tonic-gate * only examine individual entries in /proc rather than scanning through 2937c478bd9Sstevel@tonic-gate * /proc. This optimization is a huge win in the common case. 2947c478bd9Sstevel@tonic-gate */ 2957c478bd9Sstevel@tonic-gate #define PTHRESHOLD 40 2967c478bd9Sstevel@tonic-gate 2977c478bd9Sstevel@tonic-gate static void usage(void); 2987c478bd9Sstevel@tonic-gate static char *getarg(char **); 2997c478bd9Sstevel@tonic-gate static char *parse_format(char *); 3007c478bd9Sstevel@tonic-gate static char *gettty(psinfo_t *); 3017c478bd9Sstevel@tonic-gate static int prfind(int, psinfo_t *, char **); 3027c478bd9Sstevel@tonic-gate static void prcom(psinfo_t *, char *); 3037c478bd9Sstevel@tonic-gate static void prtpct(ushort_t, int); 3047c478bd9Sstevel@tonic-gate static void print_time(time_t, int); 3057c478bd9Sstevel@tonic-gate static void print_field(psinfo_t *, struct field *, const char *); 3067c478bd9Sstevel@tonic-gate static void print_zombie_field(psinfo_t *, struct field *, const char *); 3077c478bd9Sstevel@tonic-gate static void pr_fields(psinfo_t *, const char *, 3087c478bd9Sstevel@tonic-gate void (*print_fld)(psinfo_t *, struct field *, const char *)); 3097c478bd9Sstevel@tonic-gate static int search(pid_t *, int, pid_t); 3107c478bd9Sstevel@tonic-gate static void add_ugentry(struct ughead *, char *); 3117c478bd9Sstevel@tonic-gate static int uconv(struct ughead *); 3127c478bd9Sstevel@tonic-gate static int gconv(struct ughead *); 3137c478bd9Sstevel@tonic-gate static int ugfind(uid_t, struct ughead *); 3147c478bd9Sstevel@tonic-gate static void prtime(timestruc_t, int, int); 3157c478bd9Sstevel@tonic-gate static void przom(psinfo_t *); 3167c478bd9Sstevel@tonic-gate static int namencnt(char *, int, int); 3177c478bd9Sstevel@tonic-gate static char *err_string(int); 3187c478bd9Sstevel@tonic-gate static int print_proc(char *pname); 3197c478bd9Sstevel@tonic-gate static time_t delta_secs(const timestruc_t *); 3207c478bd9Sstevel@tonic-gate static int str2id(const char *, pid_t *, long, long); 3217c478bd9Sstevel@tonic-gate static void *Realloc(void *, size_t); 3227c478bd9Sstevel@tonic-gate static int pidcmp(const void *p1, const void *p2); 3237c478bd9Sstevel@tonic-gate 3247c478bd9Sstevel@tonic-gate int 3257c478bd9Sstevel@tonic-gate main(int argc, char **argv) 3267c478bd9Sstevel@tonic-gate { 3277c478bd9Sstevel@tonic-gate char *p; 3287c478bd9Sstevel@tonic-gate char *p1; 3297c478bd9Sstevel@tonic-gate char *parg; 3307c478bd9Sstevel@tonic-gate int c; 3317c478bd9Sstevel@tonic-gate int i; 3327c478bd9Sstevel@tonic-gate int pgerrflg = 0; /* err flg: non-numeric arg w/p & g options */ 3337c478bd9Sstevel@tonic-gate size_t size; 3347c478bd9Sstevel@tonic-gate DIR *dirp; 3357c478bd9Sstevel@tonic-gate struct dirent *dentp; 3367c478bd9Sstevel@tonic-gate pid_t maxpid; 3377c478bd9Sstevel@tonic-gate pid_t id; 3387c478bd9Sstevel@tonic-gate int ret; 3397c478bd9Sstevel@tonic-gate 3407c478bd9Sstevel@tonic-gate (void) setlocale(LC_ALL, ""); 3417c478bd9Sstevel@tonic-gate #if !defined(TEXT_DOMAIN) /* Should be defined by cc -D */ 3427c478bd9Sstevel@tonic-gate #define TEXT_DOMAIN "SYS_TEST" /* Use this only if it weren't */ 3437c478bd9Sstevel@tonic-gate #endif 3447c478bd9Sstevel@tonic-gate (void) textdomain(TEXT_DOMAIN); 3457c478bd9Sstevel@tonic-gate 3467c478bd9Sstevel@tonic-gate (void) memset(&euid_tbl, 0, sizeof (euid_tbl)); 3477c478bd9Sstevel@tonic-gate (void) memset(&ruid_tbl, 0, sizeof (ruid_tbl)); 3487c478bd9Sstevel@tonic-gate (void) memset(&egid_tbl, 0, sizeof (egid_tbl)); 3497c478bd9Sstevel@tonic-gate (void) memset(&rgid_tbl, 0, sizeof (rgid_tbl)); 3507c478bd9Sstevel@tonic-gate 3517c478bd9Sstevel@tonic-gate kbytes_per_page = sysconf(_SC_PAGESIZE) / 1024; 3527c478bd9Sstevel@tonic-gate 3537c478bd9Sstevel@tonic-gate (void) gettimeofday(&now, NULL); 3547c478bd9Sstevel@tonic-gate 3557c478bd9Sstevel@tonic-gate /* 3567c478bd9Sstevel@tonic-gate * calculate width of pid fields based on configured MAXPID 3577c478bd9Sstevel@tonic-gate * (must be at least 5 to retain output format compatibility) 3587c478bd9Sstevel@tonic-gate */ 3597c478bd9Sstevel@tonic-gate id = maxpid = (pid_t)sysconf(_SC_MAXPID); 3607c478bd9Sstevel@tonic-gate pidwidth = 1; 3617c478bd9Sstevel@tonic-gate while ((id /= 10) > 0) 3627c478bd9Sstevel@tonic-gate ++pidwidth; 3637c478bd9Sstevel@tonic-gate pidwidth = pidwidth < 5 ? 5 : pidwidth; 3647c478bd9Sstevel@tonic-gate 3657c478bd9Sstevel@tonic-gate fname[F_PID].width = fname[F_PPID].width = pidwidth; 3667c478bd9Sstevel@tonic-gate fname[F_PGID].width = fname[F_SID].width = pidwidth; 3677c478bd9Sstevel@tonic-gate 368*c6402783Sakolb while ((c = getopt(argc, argv, "jlfceAadLPyZHh:t:p:g:u:U:G:n:s:o:z:")) 369*c6402783Sakolb != EOF) 3707c478bd9Sstevel@tonic-gate switch (c) { 371*c6402783Sakolb case 'H': /* Show home lgroups */ 372*c6402783Sakolb Hflg++; 373*c6402783Sakolb break; 374*c6402783Sakolb case 'h': 375*c6402783Sakolb /* 376*c6402783Sakolb * Show processes/threads with given home lgroups 377*c6402783Sakolb */ 378*c6402783Sakolb hflg++; 379*c6402783Sakolb p1 = optarg; 380*c6402783Sakolb do { 381*c6402783Sakolb int id; 382*c6402783Sakolb 383*c6402783Sakolb /* 384*c6402783Sakolb * Get all IDs in the list, verify for 385*c6402783Sakolb * correctness and place in lgrps array. 386*c6402783Sakolb */ 387*c6402783Sakolb parg = getarg(&p1); 388*c6402783Sakolb /* Convert string to integer */ 389*c6402783Sakolb ret = str2id(parg, (pid_t *)&id, 0, 390*c6402783Sakolb MAX_LGRP_ID); 391*c6402783Sakolb /* Complain if ID didn't parse correctly */ 392*c6402783Sakolb if (ret != 0) { 393*c6402783Sakolb pgerrflg++; 394*c6402783Sakolb (void) fprintf(stderr, 395*c6402783Sakolb gettext("ps: %s "), parg); 396*c6402783Sakolb if (ret == EINVAL) 397*c6402783Sakolb (void) fprintf(stderr, 398*c6402783Sakolb gettext("is an invalid " 399*c6402783Sakolb "non-numeric argument")); 400*c6402783Sakolb else 401*c6402783Sakolb (void) fprintf(stderr, 402*c6402783Sakolb gettext("exceeds valid " 403*c6402783Sakolb "range")); 404*c6402783Sakolb (void) fprintf(stderr, 405*c6402783Sakolb gettext(" for -h option\n")); 406*c6402783Sakolb continue; 407*c6402783Sakolb } 408*c6402783Sakolb 409*c6402783Sakolb /* Extend lgrps array if needed */ 410*c6402783Sakolb if (nlgrps == lgrps_size) { 411*c6402783Sakolb /* Double the size of the lgrps array */ 412*c6402783Sakolb if (lgrps_size == 0) 413*c6402783Sakolb lgrps_size = SIZ; 414*c6402783Sakolb lgrps_size *= 2; 415*c6402783Sakolb lgrps = Realloc(lgrps, 416*c6402783Sakolb lgrps_size * sizeof (int)); 417*c6402783Sakolb } 418*c6402783Sakolb /* place the id in the lgrps table */ 419*c6402783Sakolb lgrps[nlgrps++] = id; 420*c6402783Sakolb } while (*p1); 421*c6402783Sakolb break; 4227c478bd9Sstevel@tonic-gate case 'l': /* long listing */ 4237c478bd9Sstevel@tonic-gate lflg++; 4247c478bd9Sstevel@tonic-gate break; 4257c478bd9Sstevel@tonic-gate case 'f': /* full listing */ 4267c478bd9Sstevel@tonic-gate fflg++; 4277c478bd9Sstevel@tonic-gate break; 4287c478bd9Sstevel@tonic-gate case 'j': 4297c478bd9Sstevel@tonic-gate jflg++; 4307c478bd9Sstevel@tonic-gate break; 4317c478bd9Sstevel@tonic-gate case 'c': 4327c478bd9Sstevel@tonic-gate /* 4337c478bd9Sstevel@tonic-gate * Format output to reflect scheduler changes: 4347c478bd9Sstevel@tonic-gate * high numbers for high priorities and don't 4357c478bd9Sstevel@tonic-gate * print nice or p_cpu values. 'c' option only 4367c478bd9Sstevel@tonic-gate * effective when used with 'l' or 'f' options. 4377c478bd9Sstevel@tonic-gate */ 4387c478bd9Sstevel@tonic-gate cflg++; 4397c478bd9Sstevel@tonic-gate break; 4407c478bd9Sstevel@tonic-gate case 'A': /* list every process */ 4417c478bd9Sstevel@tonic-gate case 'e': /* (obsolete) list every process */ 4427c478bd9Sstevel@tonic-gate Aflg++; 4437c478bd9Sstevel@tonic-gate tflg = Gflg = Uflg = uflg = pflg = gflg = sflg = 0; 444*c6402783Sakolb zflg = hflg = 0; 4457c478bd9Sstevel@tonic-gate break; 4467c478bd9Sstevel@tonic-gate case 'a': 4477c478bd9Sstevel@tonic-gate /* 4487c478bd9Sstevel@tonic-gate * Same as 'e' except no session group leaders 4497c478bd9Sstevel@tonic-gate * and no non-terminal processes. 4507c478bd9Sstevel@tonic-gate */ 4517c478bd9Sstevel@tonic-gate aflg++; 4527c478bd9Sstevel@tonic-gate break; 4537c478bd9Sstevel@tonic-gate case 'd': /* same as e except no session leaders */ 4547c478bd9Sstevel@tonic-gate dflg++; 4557c478bd9Sstevel@tonic-gate break; 4567c478bd9Sstevel@tonic-gate case 'L': /* show lwps */ 4577c478bd9Sstevel@tonic-gate Lflg++; 4587c478bd9Sstevel@tonic-gate break; 4597c478bd9Sstevel@tonic-gate case 'P': /* show bound processor */ 4607c478bd9Sstevel@tonic-gate Pflg++; 4617c478bd9Sstevel@tonic-gate break; 4627c478bd9Sstevel@tonic-gate case 'y': /* omit F & ADDR, report RSS & SZ in Kby */ 4637c478bd9Sstevel@tonic-gate yflg++; 4647c478bd9Sstevel@tonic-gate break; 4657c478bd9Sstevel@tonic-gate case 'n': /* no longer needed; retain as no-op */ 4667c478bd9Sstevel@tonic-gate (void) fprintf(stderr, 4677c478bd9Sstevel@tonic-gate gettext("ps: warning: -n option ignored\n")); 4687c478bd9Sstevel@tonic-gate break; 4697c478bd9Sstevel@tonic-gate case 't': /* terminals */ 4707c478bd9Sstevel@tonic-gate #define TSZ 30 4717c478bd9Sstevel@tonic-gate tflg++; 4727c478bd9Sstevel@tonic-gate p1 = optarg; 4737c478bd9Sstevel@tonic-gate do { 4747c478bd9Sstevel@tonic-gate char nambuf[TSZ+6]; /* for "/dev/" + '\0' */ 4757c478bd9Sstevel@tonic-gate struct stat64 s; 4767c478bd9Sstevel@tonic-gate parg = getarg(&p1); 4777c478bd9Sstevel@tonic-gate p = Realloc(NULL, TSZ+1); /* for '\0' */ 4787c478bd9Sstevel@tonic-gate /* zero the buffer before using it */ 4797c478bd9Sstevel@tonic-gate p[0] = '\0'; 4807c478bd9Sstevel@tonic-gate size = TSZ; 4817c478bd9Sstevel@tonic-gate if (isdigit(*parg)) { 4827c478bd9Sstevel@tonic-gate (void) strcpy(p, "tty"); 4837c478bd9Sstevel@tonic-gate size -= 3; 4847c478bd9Sstevel@tonic-gate } 4857c478bd9Sstevel@tonic-gate (void) strncat(p, parg, size); 4867c478bd9Sstevel@tonic-gate if (ntty == ttysz) { 4877c478bd9Sstevel@tonic-gate if ((ttysz *= 2) == 0) 4887c478bd9Sstevel@tonic-gate ttysz = NTTYS; 4897c478bd9Sstevel@tonic-gate tty = Realloc(tty, 4907c478bd9Sstevel@tonic-gate (ttysz + 1) * sizeof (struct tty)); 4917c478bd9Sstevel@tonic-gate } 4927c478bd9Sstevel@tonic-gate tty[ntty].tdev = PRNODEV; 4937c478bd9Sstevel@tonic-gate (void) strcpy(nambuf, "/dev/"); 4947c478bd9Sstevel@tonic-gate (void) strcat(nambuf, p); 4957c478bd9Sstevel@tonic-gate if (stat64(nambuf, &s) == 0) 4967c478bd9Sstevel@tonic-gate tty[ntty].tdev = s.st_rdev; 4977c478bd9Sstevel@tonic-gate tty[ntty++].tname = p; 4987c478bd9Sstevel@tonic-gate } while (*p1); 4997c478bd9Sstevel@tonic-gate break; 5007c478bd9Sstevel@tonic-gate case 'p': /* proc ids */ 5017c478bd9Sstevel@tonic-gate pflg++; 5027c478bd9Sstevel@tonic-gate p1 = optarg; 5037c478bd9Sstevel@tonic-gate do { 5047c478bd9Sstevel@tonic-gate pid_t id; 5057c478bd9Sstevel@tonic-gate 5067c478bd9Sstevel@tonic-gate parg = getarg(&p1); 5077c478bd9Sstevel@tonic-gate if ((ret = str2id(parg, &id, 0, maxpid)) != 0) { 5087c478bd9Sstevel@tonic-gate pgerrflg++; 5097c478bd9Sstevel@tonic-gate (void) fprintf(stderr, 5107c478bd9Sstevel@tonic-gate gettext("ps: %s "), parg); 5117c478bd9Sstevel@tonic-gate if (ret == EINVAL) 5127c478bd9Sstevel@tonic-gate (void) fprintf(stderr, 5137c478bd9Sstevel@tonic-gate gettext("is an invalid " 5147c478bd9Sstevel@tonic-gate "non-numeric argument")); 5157c478bd9Sstevel@tonic-gate else 5167c478bd9Sstevel@tonic-gate (void) fprintf(stderr, 5177c478bd9Sstevel@tonic-gate gettext("exceeds valid " 5187c478bd9Sstevel@tonic-gate "range")); 5197c478bd9Sstevel@tonic-gate (void) fprintf(stderr, 5207c478bd9Sstevel@tonic-gate gettext(" for -p option\n")); 5217c478bd9Sstevel@tonic-gate continue; 5227c478bd9Sstevel@tonic-gate } 5237c478bd9Sstevel@tonic-gate 5247c478bd9Sstevel@tonic-gate if (npid == pidsz) { 5257c478bd9Sstevel@tonic-gate if ((pidsz *= 2) == 0) 5267c478bd9Sstevel@tonic-gate pidsz = SIZ; 5277c478bd9Sstevel@tonic-gate pid = Realloc(pid, 5287c478bd9Sstevel@tonic-gate pidsz * sizeof (pid_t)); 5297c478bd9Sstevel@tonic-gate } 5307c478bd9Sstevel@tonic-gate pid[npid++] = id; 5317c478bd9Sstevel@tonic-gate } while (*p1); 5327c478bd9Sstevel@tonic-gate break; 5337c478bd9Sstevel@tonic-gate case 's': /* session */ 5347c478bd9Sstevel@tonic-gate sflg++; 5357c478bd9Sstevel@tonic-gate p1 = optarg; 5367c478bd9Sstevel@tonic-gate do { 5377c478bd9Sstevel@tonic-gate pid_t id; 5387c478bd9Sstevel@tonic-gate 5397c478bd9Sstevel@tonic-gate parg = getarg(&p1); 5407c478bd9Sstevel@tonic-gate if ((ret = str2id(parg, &id, 0, maxpid)) != 0) { 5417c478bd9Sstevel@tonic-gate pgerrflg++; 5427c478bd9Sstevel@tonic-gate (void) fprintf(stderr, 5437c478bd9Sstevel@tonic-gate gettext("ps: %s "), parg); 5447c478bd9Sstevel@tonic-gate if (ret == EINVAL) 5457c478bd9Sstevel@tonic-gate (void) fprintf(stderr, 5467c478bd9Sstevel@tonic-gate gettext("is an invalid " 5477c478bd9Sstevel@tonic-gate "non-numeric argument")); 5487c478bd9Sstevel@tonic-gate else 5497c478bd9Sstevel@tonic-gate (void) fprintf(stderr, 5507c478bd9Sstevel@tonic-gate gettext("exceeds valid " 5517c478bd9Sstevel@tonic-gate "range")); 5527c478bd9Sstevel@tonic-gate (void) fprintf(stderr, 5537c478bd9Sstevel@tonic-gate gettext(" for -s option\n")); 5547c478bd9Sstevel@tonic-gate continue; 5557c478bd9Sstevel@tonic-gate } 5567c478bd9Sstevel@tonic-gate 5577c478bd9Sstevel@tonic-gate if (nsessid == sessidsz) { 5587c478bd9Sstevel@tonic-gate if ((sessidsz *= 2) == 0) 5597c478bd9Sstevel@tonic-gate sessidsz = SIZ; 5607c478bd9Sstevel@tonic-gate sessid = Realloc(sessid, 5617c478bd9Sstevel@tonic-gate sessidsz * sizeof (pid_t)); 5627c478bd9Sstevel@tonic-gate } 5637c478bd9Sstevel@tonic-gate sessid[nsessid++] = id; 5647c478bd9Sstevel@tonic-gate } while (*p1); 5657c478bd9Sstevel@tonic-gate break; 5667c478bd9Sstevel@tonic-gate case 'g': /* proc group */ 5677c478bd9Sstevel@tonic-gate gflg++; 5687c478bd9Sstevel@tonic-gate p1 = optarg; 5697c478bd9Sstevel@tonic-gate do { 5707c478bd9Sstevel@tonic-gate pid_t id; 5717c478bd9Sstevel@tonic-gate 5727c478bd9Sstevel@tonic-gate parg = getarg(&p1); 5737c478bd9Sstevel@tonic-gate if ((ret = str2id(parg, &id, 0, maxpid)) != 0) { 5747c478bd9Sstevel@tonic-gate pgerrflg++; 5757c478bd9Sstevel@tonic-gate (void) fprintf(stderr, 5767c478bd9Sstevel@tonic-gate gettext("ps: %s "), parg); 5777c478bd9Sstevel@tonic-gate if (ret == EINVAL) 5787c478bd9Sstevel@tonic-gate (void) fprintf(stderr, 5797c478bd9Sstevel@tonic-gate gettext("is an invalid " 5807c478bd9Sstevel@tonic-gate "non-numeric argument")); 5817c478bd9Sstevel@tonic-gate else 5827c478bd9Sstevel@tonic-gate (void) fprintf(stderr, 5837c478bd9Sstevel@tonic-gate gettext("exceeds valid " 5847c478bd9Sstevel@tonic-gate "range")); 5857c478bd9Sstevel@tonic-gate (void) fprintf(stderr, 5867c478bd9Sstevel@tonic-gate gettext(" for -g option\n")); 5877c478bd9Sstevel@tonic-gate continue; 5887c478bd9Sstevel@tonic-gate } 5897c478bd9Sstevel@tonic-gate 5907c478bd9Sstevel@tonic-gate if (ngrpid == grpidsz) { 5917c478bd9Sstevel@tonic-gate if ((grpidsz *= 2) == 0) 5927c478bd9Sstevel@tonic-gate grpidsz = SIZ; 5937c478bd9Sstevel@tonic-gate grpid = Realloc(grpid, 5947c478bd9Sstevel@tonic-gate grpidsz * sizeof (pid_t)); 5957c478bd9Sstevel@tonic-gate } 5967c478bd9Sstevel@tonic-gate grpid[ngrpid++] = id; 5977c478bd9Sstevel@tonic-gate } while (*p1); 5987c478bd9Sstevel@tonic-gate break; 5997c478bd9Sstevel@tonic-gate case 'u': /* effective user name or number */ 6007c478bd9Sstevel@tonic-gate uflg++; 6017c478bd9Sstevel@tonic-gate p1 = optarg; 6027c478bd9Sstevel@tonic-gate do { 6037c478bd9Sstevel@tonic-gate parg = getarg(&p1); 6047c478bd9Sstevel@tonic-gate add_ugentry(&euid_tbl, parg); 6057c478bd9Sstevel@tonic-gate } while (*p1); 6067c478bd9Sstevel@tonic-gate break; 6077c478bd9Sstevel@tonic-gate case 'U': /* real user name or number */ 6087c478bd9Sstevel@tonic-gate Uflg++; 6097c478bd9Sstevel@tonic-gate p1 = optarg; 6107c478bd9Sstevel@tonic-gate do { 6117c478bd9Sstevel@tonic-gate parg = getarg(&p1); 6127c478bd9Sstevel@tonic-gate add_ugentry(&ruid_tbl, parg); 6137c478bd9Sstevel@tonic-gate } while (*p1); 6147c478bd9Sstevel@tonic-gate break; 6157c478bd9Sstevel@tonic-gate case 'G': /* real group name or number */ 6167c478bd9Sstevel@tonic-gate Gflg++; 6177c478bd9Sstevel@tonic-gate p1 = optarg; 6187c478bd9Sstevel@tonic-gate do { 6197c478bd9Sstevel@tonic-gate parg = getarg(&p1); 6207c478bd9Sstevel@tonic-gate add_ugentry(&rgid_tbl, parg); 6217c478bd9Sstevel@tonic-gate } while (*p1); 6227c478bd9Sstevel@tonic-gate break; 6237c478bd9Sstevel@tonic-gate case 'o': /* output format */ 6247c478bd9Sstevel@tonic-gate p = optarg; 6257c478bd9Sstevel@tonic-gate while ((p = parse_format(p)) != NULL) 6267c478bd9Sstevel@tonic-gate ; 6277c478bd9Sstevel@tonic-gate break; 6287c478bd9Sstevel@tonic-gate case 'z': /* zone name or number */ 6297c478bd9Sstevel@tonic-gate zflg++; 6307c478bd9Sstevel@tonic-gate p1 = optarg; 6317c478bd9Sstevel@tonic-gate do { 6327c478bd9Sstevel@tonic-gate zoneid_t id; 6337c478bd9Sstevel@tonic-gate 6347c478bd9Sstevel@tonic-gate parg = getarg(&p1); 6357c478bd9Sstevel@tonic-gate if (zone_get_id(parg, &id) != 0) { 6367c478bd9Sstevel@tonic-gate pgerrflg++; 6377c478bd9Sstevel@tonic-gate (void) fprintf(stderr, 6387c478bd9Sstevel@tonic-gate gettext("ps: unknown zone %s\n"), 6397c478bd9Sstevel@tonic-gate parg); 6407c478bd9Sstevel@tonic-gate continue; 6417c478bd9Sstevel@tonic-gate } 6427c478bd9Sstevel@tonic-gate 6437c478bd9Sstevel@tonic-gate if (nzoneid == zoneidsz) { 6447c478bd9Sstevel@tonic-gate if ((zoneidsz *= 2) == 0) 6457c478bd9Sstevel@tonic-gate zoneidsz = SIZ; 6467c478bd9Sstevel@tonic-gate zoneid = Realloc(zoneid, 6477c478bd9Sstevel@tonic-gate zoneidsz * sizeof (zoneid_t)); 6487c478bd9Sstevel@tonic-gate } 6497c478bd9Sstevel@tonic-gate zoneid[nzoneid++] = id; 6507c478bd9Sstevel@tonic-gate } while (*p1); 6517c478bd9Sstevel@tonic-gate break; 6527c478bd9Sstevel@tonic-gate case 'Z': /* show zone name */ 6537c478bd9Sstevel@tonic-gate Zflg++; 6547c478bd9Sstevel@tonic-gate break; 6557c478bd9Sstevel@tonic-gate default: /* error on ? */ 6567c478bd9Sstevel@tonic-gate errflg++; 6577c478bd9Sstevel@tonic-gate break; 6587c478bd9Sstevel@tonic-gate } 6597c478bd9Sstevel@tonic-gate 6607c478bd9Sstevel@tonic-gate if (errflg || optind < argc || pgerrflg) 6617c478bd9Sstevel@tonic-gate usage(); 6627c478bd9Sstevel@tonic-gate 6637c478bd9Sstevel@tonic-gate if (tflg) 6647c478bd9Sstevel@tonic-gate tty[ntty].tname = NULL; 6657c478bd9Sstevel@tonic-gate /* 6667c478bd9Sstevel@tonic-gate * If an appropriate option has not been specified, use the 6677c478bd9Sstevel@tonic-gate * current terminal and effective uid as the default. 6687c478bd9Sstevel@tonic-gate */ 669*c6402783Sakolb if (!(aflg|Aflg|dflg|Gflg|hflg|Uflg|uflg|tflg|pflg|gflg|sflg|zflg)) { 6707c478bd9Sstevel@tonic-gate psinfo_t info; 6717c478bd9Sstevel@tonic-gate int procfd; 6727c478bd9Sstevel@tonic-gate char *name; 6737c478bd9Sstevel@tonic-gate char pname[100]; 6747c478bd9Sstevel@tonic-gate 6757c478bd9Sstevel@tonic-gate /* get our own controlling tty name using /proc */ 6767c478bd9Sstevel@tonic-gate (void) snprintf(pname, sizeof (pname), 6777c478bd9Sstevel@tonic-gate "%s/self/psinfo", procdir); 6787c478bd9Sstevel@tonic-gate if ((procfd = open(pname, O_RDONLY)) < 0 || 6797c478bd9Sstevel@tonic-gate read(procfd, (char *)&info, sizeof (info)) < 0 || 6807c478bd9Sstevel@tonic-gate info.pr_ttydev == PRNODEV) { 6817c478bd9Sstevel@tonic-gate (void) fprintf(stderr, 6827c478bd9Sstevel@tonic-gate gettext("ps: no controlling terminal\n")); 6837c478bd9Sstevel@tonic-gate exit(1); 6847c478bd9Sstevel@tonic-gate } 6857c478bd9Sstevel@tonic-gate (void) close(procfd); 6867c478bd9Sstevel@tonic-gate 6877c478bd9Sstevel@tonic-gate i = 0; 6887c478bd9Sstevel@tonic-gate name = gettty(&info); 6897c478bd9Sstevel@tonic-gate if (*name == '?') { 6907c478bd9Sstevel@tonic-gate (void) fprintf(stderr, 6917c478bd9Sstevel@tonic-gate gettext("ps: can't find controlling terminal\n")); 6927c478bd9Sstevel@tonic-gate exit(1); 6937c478bd9Sstevel@tonic-gate } 6947c478bd9Sstevel@tonic-gate if (ntty == ttysz) { 6957c478bd9Sstevel@tonic-gate if ((ttysz *= 2) == 0) 6967c478bd9Sstevel@tonic-gate ttysz = NTTYS; 6977c478bd9Sstevel@tonic-gate tty = Realloc(tty, (ttysz + 1) * sizeof (struct tty)); 6987c478bd9Sstevel@tonic-gate } 6997c478bd9Sstevel@tonic-gate tty[ntty].tdev = info.pr_ttydev; 7007c478bd9Sstevel@tonic-gate tty[ntty++].tname = name; 7017c478bd9Sstevel@tonic-gate tty[ntty].tname = NULL; 7027c478bd9Sstevel@tonic-gate tflg++; 7037c478bd9Sstevel@tonic-gate tuid = getuid(); 7047c478bd9Sstevel@tonic-gate } 7057c478bd9Sstevel@tonic-gate if (Aflg) { 7067c478bd9Sstevel@tonic-gate Gflg = Uflg = uflg = pflg = sflg = gflg = aflg = dflg = 0; 707*c6402783Sakolb zflg = hflg = 0; 7087c478bd9Sstevel@tonic-gate } 7097c478bd9Sstevel@tonic-gate if (Aflg | aflg | dflg) 7107c478bd9Sstevel@tonic-gate tflg = 0; 7117c478bd9Sstevel@tonic-gate 7127c478bd9Sstevel@tonic-gate i = 0; /* prepare to exit on name lookup errors */ 7137c478bd9Sstevel@tonic-gate i += uconv(&euid_tbl); 7147c478bd9Sstevel@tonic-gate i += uconv(&ruid_tbl); 7157c478bd9Sstevel@tonic-gate i += gconv(&egid_tbl); 7167c478bd9Sstevel@tonic-gate i += gconv(&rgid_tbl); 7177c478bd9Sstevel@tonic-gate if (i) 7187c478bd9Sstevel@tonic-gate exit(1); 7197c478bd9Sstevel@tonic-gate 7207c478bd9Sstevel@tonic-gate /* allocate a buffer for lwpsinfo structures */ 7217c478bd9Sstevel@tonic-gate lpbufsize = 4096; 7227c478bd9Sstevel@tonic-gate if (Lflg && (lpsinfobuf = malloc(lpbufsize)) == NULL) { 7237c478bd9Sstevel@tonic-gate (void) fprintf(stderr, 7247c478bd9Sstevel@tonic-gate gettext("ps: no memory\n")); 7257c478bd9Sstevel@tonic-gate exit(1); 7267c478bd9Sstevel@tonic-gate } 7277c478bd9Sstevel@tonic-gate 7287c478bd9Sstevel@tonic-gate if (fields) { /* print user-specified header */ 7297c478bd9Sstevel@tonic-gate if (do_header) { 7307c478bd9Sstevel@tonic-gate struct field *f; 7317c478bd9Sstevel@tonic-gate 7327c478bd9Sstevel@tonic-gate for (f = fields; f != NULL; f = f->next) { 7337c478bd9Sstevel@tonic-gate if (f != fields) 7347c478bd9Sstevel@tonic-gate (void) printf(" "); 7357c478bd9Sstevel@tonic-gate switch (f->fname) { 7367c478bd9Sstevel@tonic-gate case F_TTY: 7377c478bd9Sstevel@tonic-gate (void) printf("%-*s", 7387c478bd9Sstevel@tonic-gate f->width, f->header); 7397c478bd9Sstevel@tonic-gate break; 7407c478bd9Sstevel@tonic-gate case F_FNAME: 7417c478bd9Sstevel@tonic-gate case F_COMM: 7427c478bd9Sstevel@tonic-gate case F_ARGS: 7437c478bd9Sstevel@tonic-gate /* 7447c478bd9Sstevel@tonic-gate * Print these headers full width 7457c478bd9Sstevel@tonic-gate * unless they appear at the end. 7467c478bd9Sstevel@tonic-gate */ 7477c478bd9Sstevel@tonic-gate if (f->next != NULL) { 7487c478bd9Sstevel@tonic-gate (void) printf("%-*s", 7497c478bd9Sstevel@tonic-gate f->width, f->header); 7507c478bd9Sstevel@tonic-gate } else { 7517c478bd9Sstevel@tonic-gate (void) printf("%s", 7527c478bd9Sstevel@tonic-gate f->header); 7537c478bd9Sstevel@tonic-gate } 7547c478bd9Sstevel@tonic-gate break; 7557c478bd9Sstevel@tonic-gate default: 7567c478bd9Sstevel@tonic-gate (void) printf("%*s", 7577c478bd9Sstevel@tonic-gate f->width, f->header); 7587c478bd9Sstevel@tonic-gate break; 7597c478bd9Sstevel@tonic-gate } 7607c478bd9Sstevel@tonic-gate } 7617c478bd9Sstevel@tonic-gate (void) printf("\n"); 7627c478bd9Sstevel@tonic-gate } 7637c478bd9Sstevel@tonic-gate } else { /* print standard header */ 7647c478bd9Sstevel@tonic-gate if (lflg) { 7657c478bd9Sstevel@tonic-gate if (yflg) 7667c478bd9Sstevel@tonic-gate (void) printf(" S"); 7677c478bd9Sstevel@tonic-gate else 7687c478bd9Sstevel@tonic-gate (void) printf(" F S"); 7697c478bd9Sstevel@tonic-gate } 7707c478bd9Sstevel@tonic-gate if (Zflg) 7717c478bd9Sstevel@tonic-gate (void) printf(" ZONE"); 7727c478bd9Sstevel@tonic-gate if (fflg) { 7737c478bd9Sstevel@tonic-gate if (lflg) 7747c478bd9Sstevel@tonic-gate (void) printf(" "); 7757c478bd9Sstevel@tonic-gate (void) printf(" UID"); 7767c478bd9Sstevel@tonic-gate } else if (lflg) 7777c478bd9Sstevel@tonic-gate (void) printf(" UID"); 7787c478bd9Sstevel@tonic-gate 7797c478bd9Sstevel@tonic-gate (void) printf(" %*s", pidwidth, "PID"); 7807c478bd9Sstevel@tonic-gate if (lflg || fflg) 7817c478bd9Sstevel@tonic-gate (void) printf(" %*s", pidwidth, "PPID"); 7827c478bd9Sstevel@tonic-gate if (jflg) 7837c478bd9Sstevel@tonic-gate (void) printf(" %*s %*s", pidwidth, "PGID", 7847c478bd9Sstevel@tonic-gate pidwidth, "SID"); 7857c478bd9Sstevel@tonic-gate if (Lflg) 7867c478bd9Sstevel@tonic-gate (void) printf(" LWP"); 7877c478bd9Sstevel@tonic-gate if (Pflg) 7887c478bd9Sstevel@tonic-gate (void) printf(" PSR"); 7897c478bd9Sstevel@tonic-gate if (Lflg && fflg) 7907c478bd9Sstevel@tonic-gate (void) printf(" NLWP"); 7917c478bd9Sstevel@tonic-gate if (cflg) 7927c478bd9Sstevel@tonic-gate (void) printf(" CLS PRI"); 7937c478bd9Sstevel@tonic-gate else if (lflg || fflg) { 7947c478bd9Sstevel@tonic-gate (void) printf(" C"); 7957c478bd9Sstevel@tonic-gate if (lflg) 7967c478bd9Sstevel@tonic-gate (void) printf(" PRI NI"); 7977c478bd9Sstevel@tonic-gate } 7987c478bd9Sstevel@tonic-gate if (lflg) { 7997c478bd9Sstevel@tonic-gate if (yflg) 8007c478bd9Sstevel@tonic-gate (void) printf(" RSS SZ WCHAN"); 8017c478bd9Sstevel@tonic-gate else 8027c478bd9Sstevel@tonic-gate (void) printf(" ADDR SZ WCHAN"); 8037c478bd9Sstevel@tonic-gate } 8047c478bd9Sstevel@tonic-gate if (fflg) 8057c478bd9Sstevel@tonic-gate (void) printf(" STIME"); 806*c6402783Sakolb if (Hflg) 807*c6402783Sakolb (void) printf(" LGRP"); 8087c478bd9Sstevel@tonic-gate if (Lflg) 8097c478bd9Sstevel@tonic-gate (void) printf(" TTY LTIME CMD\n"); 8107c478bd9Sstevel@tonic-gate else 8117c478bd9Sstevel@tonic-gate (void) printf(" TTY TIME CMD\n"); 8127c478bd9Sstevel@tonic-gate } 8137c478bd9Sstevel@tonic-gate 8147c478bd9Sstevel@tonic-gate 815*c6402783Sakolb if (pflg && !(aflg|Aflg|dflg|Gflg|Uflg|uflg|hflg|tflg|gflg|sflg|zflg) && 8167c478bd9Sstevel@tonic-gate npid <= PTHRESHOLD) { 8177c478bd9Sstevel@tonic-gate /* 8187c478bd9Sstevel@tonic-gate * If we are looking at specific processes go straight 8197c478bd9Sstevel@tonic-gate * to their /proc entries and don't scan /proc. 8207c478bd9Sstevel@tonic-gate */ 8217c478bd9Sstevel@tonic-gate int i; 8227c478bd9Sstevel@tonic-gate 8237c478bd9Sstevel@tonic-gate (void) qsort(pid, npid, sizeof (pid_t), pidcmp); 8247c478bd9Sstevel@tonic-gate for (i = 0; i < npid; i++) { 8257c478bd9Sstevel@tonic-gate char pname[12]; 8267c478bd9Sstevel@tonic-gate 8277c478bd9Sstevel@tonic-gate if (i >= 1 && pid[i] == pid[i - 1]) 8287c478bd9Sstevel@tonic-gate continue; 8297c478bd9Sstevel@tonic-gate (void) sprintf(pname, "%d", (int)pid[i]); 8307c478bd9Sstevel@tonic-gate if (print_proc(pname) == 0) 8317c478bd9Sstevel@tonic-gate retcode = 0; 8327c478bd9Sstevel@tonic-gate } 8337c478bd9Sstevel@tonic-gate } else { 8347c478bd9Sstevel@tonic-gate /* 8357c478bd9Sstevel@tonic-gate * Determine which processes to print info about by searching 8367c478bd9Sstevel@tonic-gate * the /proc directory and looking at each process. 8377c478bd9Sstevel@tonic-gate */ 8387c478bd9Sstevel@tonic-gate if ((dirp = opendir(procdir)) == NULL) { 8397c478bd9Sstevel@tonic-gate (void) fprintf(stderr, 8407c478bd9Sstevel@tonic-gate gettext("ps: cannot open PROC directory %s\n"), 8417c478bd9Sstevel@tonic-gate procdir); 8427c478bd9Sstevel@tonic-gate exit(1); 8437c478bd9Sstevel@tonic-gate } 8447c478bd9Sstevel@tonic-gate 8457c478bd9Sstevel@tonic-gate /* for each active process --- */ 8467c478bd9Sstevel@tonic-gate while (dentp = readdir(dirp)) { 8477c478bd9Sstevel@tonic-gate if (dentp->d_name[0] == '.') /* skip . and .. */ 8487c478bd9Sstevel@tonic-gate continue; 8497c478bd9Sstevel@tonic-gate if (print_proc(dentp->d_name) == 0) 8507c478bd9Sstevel@tonic-gate retcode = 0; 8517c478bd9Sstevel@tonic-gate } 8527c478bd9Sstevel@tonic-gate 8537c478bd9Sstevel@tonic-gate (void) closedir(dirp); 8547c478bd9Sstevel@tonic-gate } 8557c478bd9Sstevel@tonic-gate return (retcode); 8567c478bd9Sstevel@tonic-gate } 8577c478bd9Sstevel@tonic-gate 8587c478bd9Sstevel@tonic-gate 8597c478bd9Sstevel@tonic-gate int 8607c478bd9Sstevel@tonic-gate print_proc(char *pid_name) 8617c478bd9Sstevel@tonic-gate { 8627c478bd9Sstevel@tonic-gate char pname[PATH_MAX]; 8637c478bd9Sstevel@tonic-gate int pdlen; 8647c478bd9Sstevel@tonic-gate int found; 8657c478bd9Sstevel@tonic-gate int procfd; /* filedescriptor for /proc/nnnnn/psinfo */ 8667c478bd9Sstevel@tonic-gate char *tp; /* ptr to ttyname, if any */ 8677c478bd9Sstevel@tonic-gate psinfo_t info; /* process information from /proc */ 8687c478bd9Sstevel@tonic-gate lwpsinfo_t *lwpsinfo; /* array of lwpsinfo structs */ 8697c478bd9Sstevel@tonic-gate 8707c478bd9Sstevel@tonic-gate pdlen = snprintf(pname, sizeof (pname), "%s/%s/", procdir, pid_name); 8717c478bd9Sstevel@tonic-gate if (pdlen >= sizeof (pname) - 10) 8727c478bd9Sstevel@tonic-gate return (1); 8737c478bd9Sstevel@tonic-gate retry: 8747c478bd9Sstevel@tonic-gate (void) strcpy(&pname[pdlen], "psinfo"); 8757c478bd9Sstevel@tonic-gate if ((procfd = open(pname, O_RDONLY)) == -1) { 8767c478bd9Sstevel@tonic-gate /* Process may have exited meanwhile. */ 8777c478bd9Sstevel@tonic-gate return (1); 8787c478bd9Sstevel@tonic-gate } 8797c478bd9Sstevel@tonic-gate /* 8807c478bd9Sstevel@tonic-gate * Get the info structure for the process and close quickly. 8817c478bd9Sstevel@tonic-gate */ 8827c478bd9Sstevel@tonic-gate if (read(procfd, (char *)&info, sizeof (info)) < 0) { 8837c478bd9Sstevel@tonic-gate int saverr = errno; 8847c478bd9Sstevel@tonic-gate 8857c478bd9Sstevel@tonic-gate (void) close(procfd); 8867c478bd9Sstevel@tonic-gate if (saverr == EAGAIN) 8877c478bd9Sstevel@tonic-gate goto retry; 8887c478bd9Sstevel@tonic-gate if (saverr != ENOENT) 8897c478bd9Sstevel@tonic-gate (void) fprintf(stderr, 8907c478bd9Sstevel@tonic-gate gettext("ps: read() on %s: %s\n"), 8917c478bd9Sstevel@tonic-gate pname, err_string(saverr)); 8927c478bd9Sstevel@tonic-gate return (1); 8937c478bd9Sstevel@tonic-gate } 8947c478bd9Sstevel@tonic-gate (void) close(procfd); 8957c478bd9Sstevel@tonic-gate 8967c478bd9Sstevel@tonic-gate found = 0; 8977c478bd9Sstevel@tonic-gate if (info.pr_lwp.pr_state == 0) /* can't happen? */ 8987c478bd9Sstevel@tonic-gate return (1); 8997c478bd9Sstevel@tonic-gate 9007c478bd9Sstevel@tonic-gate /* 9017c478bd9Sstevel@tonic-gate * Omit session group leaders for 'a' and 'd' options. 9027c478bd9Sstevel@tonic-gate */ 9037c478bd9Sstevel@tonic-gate if ((info.pr_pid == info.pr_sid) && (dflg || aflg)) 9047c478bd9Sstevel@tonic-gate return (1); 9057c478bd9Sstevel@tonic-gate if (Aflg || dflg) 9067c478bd9Sstevel@tonic-gate found++; 9077c478bd9Sstevel@tonic-gate else if (pflg && search(pid, npid, info.pr_pid)) 9087c478bd9Sstevel@tonic-gate found++; /* ppid in p option arg list */ 9097c478bd9Sstevel@tonic-gate else if (uflg && ugfind(info.pr_euid, &euid_tbl)) 9107c478bd9Sstevel@tonic-gate found++; /* puid in u option arg list */ 9117c478bd9Sstevel@tonic-gate else if (Uflg && ugfind(info.pr_uid, &ruid_tbl)) 9127c478bd9Sstevel@tonic-gate found++; /* puid in U option arg list */ 9137c478bd9Sstevel@tonic-gate #ifdef NOT_YET 9147c478bd9Sstevel@tonic-gate else if (gflg && ugfind(info.pr_egid, &egid_tbl)) 9157c478bd9Sstevel@tonic-gate found++; /* pgid in g option arg list */ 9167c478bd9Sstevel@tonic-gate #endif /* NOT_YET */ 9177c478bd9Sstevel@tonic-gate else if (Gflg && ugfind(info.pr_gid, &rgid_tbl)) 9187c478bd9Sstevel@tonic-gate found++; /* pgid in G option arg list */ 9197c478bd9Sstevel@tonic-gate else if (gflg && search(grpid, ngrpid, info.pr_pgid)) 9207c478bd9Sstevel@tonic-gate found++; /* grpid in g option arg list */ 9217c478bd9Sstevel@tonic-gate else if (sflg && search(sessid, nsessid, info.pr_sid)) 9227c478bd9Sstevel@tonic-gate found++; /* sessid in s option arg list */ 9237c478bd9Sstevel@tonic-gate else if (zflg && search(zoneid, nzoneid, info.pr_zoneid)) 9247c478bd9Sstevel@tonic-gate found++; /* zoneid in z option arg list */ 925*c6402783Sakolb else if (hflg && search((pid_t *)lgrps, nlgrps, info.pr_lwp.pr_lgrp)) 926*c6402783Sakolb found++; /* home lgroup in h option arg list */ 9277c478bd9Sstevel@tonic-gate if (!found && !tflg && !aflg) 9287c478bd9Sstevel@tonic-gate return (1); 9297c478bd9Sstevel@tonic-gate if (!prfind(found, &info, &tp)) 9307c478bd9Sstevel@tonic-gate return (1); 9317c478bd9Sstevel@tonic-gate if (Lflg && (info.pr_nlwp + info.pr_nzomb) > 1) { 9327c478bd9Sstevel@tonic-gate ssize_t prsz; 9337c478bd9Sstevel@tonic-gate 9347c478bd9Sstevel@tonic-gate (void) strcpy(&pname[pdlen], "lpsinfo"); 9357c478bd9Sstevel@tonic-gate if ((procfd = open(pname, O_RDONLY)) == -1) 9367c478bd9Sstevel@tonic-gate return (1); 9377c478bd9Sstevel@tonic-gate /* 9387c478bd9Sstevel@tonic-gate * Get the info structures for the lwps. 9397c478bd9Sstevel@tonic-gate */ 9407c478bd9Sstevel@tonic-gate prsz = read(procfd, lpsinfobuf, lpbufsize); 9417c478bd9Sstevel@tonic-gate if (prsz == -1) { 9427c478bd9Sstevel@tonic-gate int saverr = errno; 9437c478bd9Sstevel@tonic-gate 9447c478bd9Sstevel@tonic-gate (void) close(procfd); 9457c478bd9Sstevel@tonic-gate if (saverr == EAGAIN) 9467c478bd9Sstevel@tonic-gate goto retry; 9477c478bd9Sstevel@tonic-gate if (saverr != ENOENT) 9487c478bd9Sstevel@tonic-gate (void) fprintf(stderr, 9497c478bd9Sstevel@tonic-gate gettext("ps: read() on %s: %s\n"), 9507c478bd9Sstevel@tonic-gate pname, err_string(saverr)); 9517c478bd9Sstevel@tonic-gate return (1); 9527c478bd9Sstevel@tonic-gate } 9537c478bd9Sstevel@tonic-gate (void) close(procfd); 9547c478bd9Sstevel@tonic-gate if (prsz == lpbufsize) { 9557c478bd9Sstevel@tonic-gate /* 9567c478bd9Sstevel@tonic-gate * buffer overflow. Realloc new buffer. 9577c478bd9Sstevel@tonic-gate * Error handling is done in Realloc(). 9587c478bd9Sstevel@tonic-gate */ 9597c478bd9Sstevel@tonic-gate lpbufsize *= 2; 9607c478bd9Sstevel@tonic-gate lpsinfobuf = Realloc(lpsinfobuf, lpbufsize); 9617c478bd9Sstevel@tonic-gate goto retry; 9627c478bd9Sstevel@tonic-gate } 9637c478bd9Sstevel@tonic-gate if (lpsinfobuf->pr_nent != (info.pr_nlwp + info.pr_nzomb)) 9647c478bd9Sstevel@tonic-gate goto retry; 9657c478bd9Sstevel@tonic-gate lwpsinfo = (lwpsinfo_t *)(lpsinfobuf + 1); 9667c478bd9Sstevel@tonic-gate } 9677c478bd9Sstevel@tonic-gate if (!Lflg || (info.pr_nlwp + info.pr_nzomb) <= 1) { 9687c478bd9Sstevel@tonic-gate prcom(&info, tp); 9697c478bd9Sstevel@tonic-gate } else { 9707c478bd9Sstevel@tonic-gate int nlwp = 0; 9717c478bd9Sstevel@tonic-gate 9727c478bd9Sstevel@tonic-gate do { 9737c478bd9Sstevel@tonic-gate info.pr_lwp = *lwpsinfo; 9747c478bd9Sstevel@tonic-gate prcom(&info, tp); 9757c478bd9Sstevel@tonic-gate /* LINTED improper alignment */ 9767c478bd9Sstevel@tonic-gate lwpsinfo = (lwpsinfo_t *)((char *)lwpsinfo + 9777c478bd9Sstevel@tonic-gate lpsinfobuf->pr_entsize); 9787c478bd9Sstevel@tonic-gate } while (++nlwp < lpsinfobuf->pr_nent); 9797c478bd9Sstevel@tonic-gate } 9807c478bd9Sstevel@tonic-gate return (0); 9817c478bd9Sstevel@tonic-gate } 9827c478bd9Sstevel@tonic-gate 9837c478bd9Sstevel@tonic-gate 9847c478bd9Sstevel@tonic-gate static void 9857c478bd9Sstevel@tonic-gate usage(void) /* print usage message and quit */ 9867c478bd9Sstevel@tonic-gate { 9877c478bd9Sstevel@tonic-gate static char usage1[] = 988*c6402783Sakolb "ps [ -aAdefHlcjLPyZ ] [ -o format ] [ -t termlist ]"; 9897c478bd9Sstevel@tonic-gate static char usage2[] = 9907c478bd9Sstevel@tonic-gate "\t[ -u userlist ] [ -U userlist ] [ -G grouplist ]"; 9917c478bd9Sstevel@tonic-gate static char usage3[] = 992*c6402783Sakolb "\t[ -p proclist ] [ -g pgrplist ] [ -s sidlist ] [ -z zonelist ] " 993*c6402783Sakolb "[-h lgrplist]"; 9947c478bd9Sstevel@tonic-gate static char usage4[] = 9957c478bd9Sstevel@tonic-gate " 'format' is one or more of:"; 9967c478bd9Sstevel@tonic-gate static char usage5[] = 9977c478bd9Sstevel@tonic-gate "\tuser ruser group rgroup uid ruid gid rgid pid ppid pgid " 9987c478bd9Sstevel@tonic-gate "sid taskid ctid"; 9997c478bd9Sstevel@tonic-gate static char usage6[] = 10007c478bd9Sstevel@tonic-gate "\tpri opri pcpu pmem vsz rss osz nice class time etime stime zone " 10017c478bd9Sstevel@tonic-gate "zoneid"; 10027c478bd9Sstevel@tonic-gate static char usage7[] = 10037c478bd9Sstevel@tonic-gate "\tf s c lwp nlwp psr tty addr wchan fname comm args " 1004*c6402783Sakolb "projid project pset lgrp"; 10057c478bd9Sstevel@tonic-gate 10067c478bd9Sstevel@tonic-gate (void) fprintf(stderr, 10077c478bd9Sstevel@tonic-gate gettext("usage: %s\n%s\n%s\n%s\n%s\n%s\n%s\n"), 10087c478bd9Sstevel@tonic-gate gettext(usage1), gettext(usage2), gettext(usage3), 10097c478bd9Sstevel@tonic-gate gettext(usage4), gettext(usage5), gettext(usage6), gettext(usage7)); 10107c478bd9Sstevel@tonic-gate exit(1); 10117c478bd9Sstevel@tonic-gate } 10127c478bd9Sstevel@tonic-gate 10137c478bd9Sstevel@tonic-gate /* 10147c478bd9Sstevel@tonic-gate * getarg() finds the next argument in list and copies arg into argbuf. 10157c478bd9Sstevel@tonic-gate * p1 first pts to arg passed back from getopt routine. p1 is then 10167c478bd9Sstevel@tonic-gate * bumped to next character that is not a comma or blank -- p1 NULL 10177c478bd9Sstevel@tonic-gate * indicates end of list. 10187c478bd9Sstevel@tonic-gate */ 10197c478bd9Sstevel@tonic-gate static char * 10207c478bd9Sstevel@tonic-gate getarg(char **pp1) 10217c478bd9Sstevel@tonic-gate { 10227c478bd9Sstevel@tonic-gate static char argbuf[ARGSIZ]; 10237c478bd9Sstevel@tonic-gate char *p1 = *pp1; 10247c478bd9Sstevel@tonic-gate char *parga = argbuf; 10257c478bd9Sstevel@tonic-gate int c; 10267c478bd9Sstevel@tonic-gate 10277c478bd9Sstevel@tonic-gate while ((c = *p1) != '\0' && (c == ',' || isspace(c))) 10287c478bd9Sstevel@tonic-gate p1++; 10297c478bd9Sstevel@tonic-gate 10307c478bd9Sstevel@tonic-gate while ((c = *p1) != '\0' && c != ',' && !isspace(c)) { 10317c478bd9Sstevel@tonic-gate if (parga < argbuf + ARGSIZ - 1) 10327c478bd9Sstevel@tonic-gate *parga++ = c; 10337c478bd9Sstevel@tonic-gate p1++; 10347c478bd9Sstevel@tonic-gate } 10357c478bd9Sstevel@tonic-gate *parga = '\0'; 10367c478bd9Sstevel@tonic-gate 10377c478bd9Sstevel@tonic-gate while ((c = *p1) != '\0' && (c == ',' || isspace(c))) 10387c478bd9Sstevel@tonic-gate p1++; 10397c478bd9Sstevel@tonic-gate 10407c478bd9Sstevel@tonic-gate *pp1 = p1; 10417c478bd9Sstevel@tonic-gate 10427c478bd9Sstevel@tonic-gate return (argbuf); 10437c478bd9Sstevel@tonic-gate } 10447c478bd9Sstevel@tonic-gate 10457c478bd9Sstevel@tonic-gate /* 10467c478bd9Sstevel@tonic-gate * parse_format() takes the argument to the -o option, 10477c478bd9Sstevel@tonic-gate * sets up the next output field structure, and returns 10487c478bd9Sstevel@tonic-gate * a pointer to any further output field specifier(s). 10497c478bd9Sstevel@tonic-gate * As a side-effect, it increments errflg if encounters a format error. 10507c478bd9Sstevel@tonic-gate */ 10517c478bd9Sstevel@tonic-gate static char * 10527c478bd9Sstevel@tonic-gate parse_format(char *arg) 10537c478bd9Sstevel@tonic-gate { 10547c478bd9Sstevel@tonic-gate int c; 10557c478bd9Sstevel@tonic-gate char *name; 10567c478bd9Sstevel@tonic-gate char *header = NULL; 10577c478bd9Sstevel@tonic-gate int width = 0; 10587c478bd9Sstevel@tonic-gate struct def_field *df; 10597c478bd9Sstevel@tonic-gate struct field *f; 10607c478bd9Sstevel@tonic-gate 10617c478bd9Sstevel@tonic-gate while ((c = *arg) != '\0' && (c == ',' || isspace(c))) 10627c478bd9Sstevel@tonic-gate arg++; 10637c478bd9Sstevel@tonic-gate if (c == '\0') 10647c478bd9Sstevel@tonic-gate return (NULL); 10657c478bd9Sstevel@tonic-gate name = arg; 10667c478bd9Sstevel@tonic-gate arg = strpbrk(arg, " \t\r\v\f\n,="); 10677c478bd9Sstevel@tonic-gate if (arg != NULL) { 10687c478bd9Sstevel@tonic-gate c = *arg; 10697c478bd9Sstevel@tonic-gate *arg++ = '\0'; 10707c478bd9Sstevel@tonic-gate if (c == '=') { 10717c478bd9Sstevel@tonic-gate char *s; 10727c478bd9Sstevel@tonic-gate 10737c478bd9Sstevel@tonic-gate header = arg; 10747c478bd9Sstevel@tonic-gate arg = NULL; 10757c478bd9Sstevel@tonic-gate width = strlen(header); 10767c478bd9Sstevel@tonic-gate s = header + width; 10777c478bd9Sstevel@tonic-gate while (s > header && isspace(*--s)) 10787c478bd9Sstevel@tonic-gate *s = '\0'; 10797c478bd9Sstevel@tonic-gate while (isspace(*header)) 10807c478bd9Sstevel@tonic-gate header++; 10817c478bd9Sstevel@tonic-gate } 10827c478bd9Sstevel@tonic-gate } 10837c478bd9Sstevel@tonic-gate for (df = &fname[0]; df < &fname[NFIELDS]; df++) 10847c478bd9Sstevel@tonic-gate if (strcmp(name, df->fname) == 0) { 10857c478bd9Sstevel@tonic-gate if (strcmp(name, "lwp") == 0) 10867c478bd9Sstevel@tonic-gate Lflg++; 10877c478bd9Sstevel@tonic-gate break; 10887c478bd9Sstevel@tonic-gate } 10897c478bd9Sstevel@tonic-gate if (df >= &fname[NFIELDS]) { 10907c478bd9Sstevel@tonic-gate (void) fprintf(stderr, 10917c478bd9Sstevel@tonic-gate gettext("ps: unknown output format: -o %s\n"), 10927c478bd9Sstevel@tonic-gate name); 10937c478bd9Sstevel@tonic-gate errflg++; 10947c478bd9Sstevel@tonic-gate return (arg); 10957c478bd9Sstevel@tonic-gate } 10967c478bd9Sstevel@tonic-gate if ((f = malloc(sizeof (*f))) == NULL) { 10977c478bd9Sstevel@tonic-gate (void) fprintf(stderr, 10987c478bd9Sstevel@tonic-gate gettext("ps: malloc() for output format failed, %s\n"), 10997c478bd9Sstevel@tonic-gate err_string(errno)); 11007c478bd9Sstevel@tonic-gate exit(1); 11017c478bd9Sstevel@tonic-gate } 11027c478bd9Sstevel@tonic-gate f->next = NULL; 11037c478bd9Sstevel@tonic-gate f->fname = df - &fname[0]; 11047c478bd9Sstevel@tonic-gate f->header = header? header : df->header; 11057c478bd9Sstevel@tonic-gate if (width == 0) 11067c478bd9Sstevel@tonic-gate width = df->width; 11077c478bd9Sstevel@tonic-gate if (*f->header != '\0') 11087c478bd9Sstevel@tonic-gate do_header = 1; 11097c478bd9Sstevel@tonic-gate f->width = max(width, df->minwidth); 11107c478bd9Sstevel@tonic-gate 11117c478bd9Sstevel@tonic-gate if (fields == NULL) 11127c478bd9Sstevel@tonic-gate fields = last_field = f; 11137c478bd9Sstevel@tonic-gate else { 11147c478bd9Sstevel@tonic-gate last_field->next = f; 11157c478bd9Sstevel@tonic-gate last_field = f; 11167c478bd9Sstevel@tonic-gate } 11177c478bd9Sstevel@tonic-gate 11187c478bd9Sstevel@tonic-gate return (arg); 11197c478bd9Sstevel@tonic-gate } 11207c478bd9Sstevel@tonic-gate 11217c478bd9Sstevel@tonic-gate static char * 11227c478bd9Sstevel@tonic-gate devlookup(dev_t ddev) 11237c478bd9Sstevel@tonic-gate { 11247c478bd9Sstevel@tonic-gate struct devl *dp; 11257c478bd9Sstevel@tonic-gate int i; 11267c478bd9Sstevel@tonic-gate 11277c478bd9Sstevel@tonic-gate for (dp = devl, i = 0; i < ndev; dp++, i++) { 11287c478bd9Sstevel@tonic-gate if (dp->ddev == ddev) 11297c478bd9Sstevel@tonic-gate return (dp->dname); 11307c478bd9Sstevel@tonic-gate } 11317c478bd9Sstevel@tonic-gate return (NULL); 11327c478bd9Sstevel@tonic-gate } 11337c478bd9Sstevel@tonic-gate 11347c478bd9Sstevel@tonic-gate static char * 11357c478bd9Sstevel@tonic-gate devadd(char *name, dev_t ddev) 11367c478bd9Sstevel@tonic-gate { 11377c478bd9Sstevel@tonic-gate struct devl *dp; 11387c478bd9Sstevel@tonic-gate int leng, start, i; 11397c478bd9Sstevel@tonic-gate 11407c478bd9Sstevel@tonic-gate if (ndev == maxdev) { 11417c478bd9Sstevel@tonic-gate maxdev += DNINCR; 11427c478bd9Sstevel@tonic-gate devl = Realloc(devl, maxdev * sizeof (struct devl)); 11437c478bd9Sstevel@tonic-gate } 11447c478bd9Sstevel@tonic-gate dp = &devl[ndev++]; 11457c478bd9Sstevel@tonic-gate 11467c478bd9Sstevel@tonic-gate dp->ddev = ddev; 11477c478bd9Sstevel@tonic-gate if (name == NULL) { 11487c478bd9Sstevel@tonic-gate (void) strcpy(dp->dname, "??"); 11497c478bd9Sstevel@tonic-gate return (dp->dname); 11507c478bd9Sstevel@tonic-gate } 11517c478bd9Sstevel@tonic-gate 11527c478bd9Sstevel@tonic-gate leng = strlen(name); 11537c478bd9Sstevel@tonic-gate /* Strip off /dev/ */ 11547c478bd9Sstevel@tonic-gate if (leng < DNSIZE + 4) 11557c478bd9Sstevel@tonic-gate (void) strcpy(dp->dname, &name[5]); 11567c478bd9Sstevel@tonic-gate else { 11577c478bd9Sstevel@tonic-gate start = leng - DNSIZE - 1; 11587c478bd9Sstevel@tonic-gate 11597c478bd9Sstevel@tonic-gate for (i = start; i < leng && name[i] != '/'; i++) 11607c478bd9Sstevel@tonic-gate ; 11617c478bd9Sstevel@tonic-gate if (i == leng) 11627c478bd9Sstevel@tonic-gate (void) strncpy(dp->dname, &name[start], DNSIZE); 11637c478bd9Sstevel@tonic-gate else 11647c478bd9Sstevel@tonic-gate (void) strncpy(dp->dname, &name[i+1], DNSIZE); 11657c478bd9Sstevel@tonic-gate } 11667c478bd9Sstevel@tonic-gate return (dp->dname); 11677c478bd9Sstevel@tonic-gate } 11687c478bd9Sstevel@tonic-gate 11697c478bd9Sstevel@tonic-gate /* 11707c478bd9Sstevel@tonic-gate * gettty returns the user's tty number or ? if none. 11717c478bd9Sstevel@tonic-gate */ 11727c478bd9Sstevel@tonic-gate static char * 11737c478bd9Sstevel@tonic-gate gettty(psinfo_t *psinfo) 11747c478bd9Sstevel@tonic-gate { 11757c478bd9Sstevel@tonic-gate extern char *_ttyname_dev(dev_t, char *, size_t); 11767c478bd9Sstevel@tonic-gate char devname[TTYNAME_MAX]; 11777c478bd9Sstevel@tonic-gate char *retval; 11787c478bd9Sstevel@tonic-gate 11797c478bd9Sstevel@tonic-gate if (psinfo->pr_ttydev == PRNODEV) 11807c478bd9Sstevel@tonic-gate return ("?"); 11817c478bd9Sstevel@tonic-gate 11827c478bd9Sstevel@tonic-gate if ((retval = devlookup(psinfo->pr_ttydev)) != NULL) 11837c478bd9Sstevel@tonic-gate return (retval); 11847c478bd9Sstevel@tonic-gate 11857c478bd9Sstevel@tonic-gate retval = _ttyname_dev(psinfo->pr_ttydev, devname, sizeof (devname)); 11867c478bd9Sstevel@tonic-gate 11877c478bd9Sstevel@tonic-gate return (devadd(retval, psinfo->pr_ttydev)); 11887c478bd9Sstevel@tonic-gate } 11897c478bd9Sstevel@tonic-gate 11907c478bd9Sstevel@tonic-gate /* 11917c478bd9Sstevel@tonic-gate * Find the process's tty and return 1 if process is to be printed. 11927c478bd9Sstevel@tonic-gate */ 11937c478bd9Sstevel@tonic-gate static int 11947c478bd9Sstevel@tonic-gate prfind(int found, psinfo_t *psinfo, char **tpp) 11957c478bd9Sstevel@tonic-gate { 11967c478bd9Sstevel@tonic-gate char *tp; 11977c478bd9Sstevel@tonic-gate struct tty *ttyp; 11987c478bd9Sstevel@tonic-gate 11997c478bd9Sstevel@tonic-gate if (psinfo->pr_nlwp == 0) { 12007c478bd9Sstevel@tonic-gate /* process is a zombie */ 12017c478bd9Sstevel@tonic-gate *tpp = "?"; 12027c478bd9Sstevel@tonic-gate if (tflg && !found) 12037c478bd9Sstevel@tonic-gate return (0); 12047c478bd9Sstevel@tonic-gate return (1); 12057c478bd9Sstevel@tonic-gate } 12067c478bd9Sstevel@tonic-gate 12077c478bd9Sstevel@tonic-gate /* 12087c478bd9Sstevel@tonic-gate * Get current terminal. If none ("?") and 'a' is set, don't print 12097c478bd9Sstevel@tonic-gate * info. If 't' is set, check if term is in list of desired terminals 12107c478bd9Sstevel@tonic-gate * and print it if it is. 12117c478bd9Sstevel@tonic-gate */ 12127c478bd9Sstevel@tonic-gate tp = gettty(psinfo); 12137c478bd9Sstevel@tonic-gate if (aflg && *tp == '?') { 12147c478bd9Sstevel@tonic-gate *tpp = tp; 12157c478bd9Sstevel@tonic-gate return (0); 12167c478bd9Sstevel@tonic-gate } 12177c478bd9Sstevel@tonic-gate if (tflg && !found) { 12187c478bd9Sstevel@tonic-gate int match = 0; 12197c478bd9Sstevel@tonic-gate char *other = NULL; 12207c478bd9Sstevel@tonic-gate for (ttyp = tty; ttyp->tname != NULL; ttyp++) { 12217c478bd9Sstevel@tonic-gate /* 12227c478bd9Sstevel@tonic-gate * Look for a name match 12237c478bd9Sstevel@tonic-gate */ 12247c478bd9Sstevel@tonic-gate if (strcmp(tp, ttyp->tname) == 0) { 12257c478bd9Sstevel@tonic-gate match = 1; 12267c478bd9Sstevel@tonic-gate break; 12277c478bd9Sstevel@tonic-gate } 12287c478bd9Sstevel@tonic-gate /* 12297c478bd9Sstevel@tonic-gate * Look for same device under different names. 12307c478bd9Sstevel@tonic-gate */ 12317c478bd9Sstevel@tonic-gate if ((other == NULL) && 12327c478bd9Sstevel@tonic-gate (ttyp->tdev != PRNODEV) && 12337c478bd9Sstevel@tonic-gate (psinfo->pr_ttydev == ttyp->tdev)) 12347c478bd9Sstevel@tonic-gate other = ttyp->tname; 12357c478bd9Sstevel@tonic-gate } 12367c478bd9Sstevel@tonic-gate if (!match && (other != NULL)) { 12377c478bd9Sstevel@tonic-gate /* 12387c478bd9Sstevel@tonic-gate * found under a different name 12397c478bd9Sstevel@tonic-gate */ 12407c478bd9Sstevel@tonic-gate match = 1; 12417c478bd9Sstevel@tonic-gate tp = other; 12427c478bd9Sstevel@tonic-gate } 12437c478bd9Sstevel@tonic-gate if (!match || (tuid != -1 && tuid != psinfo->pr_euid)) { 12447c478bd9Sstevel@tonic-gate /* 12457c478bd9Sstevel@tonic-gate * not found OR not matching euid 12467c478bd9Sstevel@tonic-gate */ 12477c478bd9Sstevel@tonic-gate *tpp = tp; 12487c478bd9Sstevel@tonic-gate return (0); 12497c478bd9Sstevel@tonic-gate } 12507c478bd9Sstevel@tonic-gate } 12517c478bd9Sstevel@tonic-gate *tpp = tp; 12527c478bd9Sstevel@tonic-gate return (1); 12537c478bd9Sstevel@tonic-gate } 12547c478bd9Sstevel@tonic-gate 12557c478bd9Sstevel@tonic-gate /* 12567c478bd9Sstevel@tonic-gate * Print info about the process. 12577c478bd9Sstevel@tonic-gate */ 12587c478bd9Sstevel@tonic-gate static void 12597c478bd9Sstevel@tonic-gate prcom(psinfo_t *psinfo, char *ttyp) 12607c478bd9Sstevel@tonic-gate { 12617c478bd9Sstevel@tonic-gate char *cp; 12627c478bd9Sstevel@tonic-gate long tm; 12637c478bd9Sstevel@tonic-gate int bytesleft; 12647c478bd9Sstevel@tonic-gate int wcnt, length; 12657c478bd9Sstevel@tonic-gate wchar_t wchar; 12667c478bd9Sstevel@tonic-gate struct passwd *pwd; 12677c478bd9Sstevel@tonic-gate int zombie_lwp; 12687c478bd9Sstevel@tonic-gate char zonename[ZONENAME_MAX]; 12697c478bd9Sstevel@tonic-gate 12707c478bd9Sstevel@tonic-gate /* 12717c478bd9Sstevel@tonic-gate * If process is zombie, call zombie print routine and return. 12727c478bd9Sstevel@tonic-gate */ 12737c478bd9Sstevel@tonic-gate if (psinfo->pr_nlwp == 0) { 12747c478bd9Sstevel@tonic-gate if (fields != NULL) 12757c478bd9Sstevel@tonic-gate pr_fields(psinfo, ttyp, print_zombie_field); 12767c478bd9Sstevel@tonic-gate else 12777c478bd9Sstevel@tonic-gate przom(psinfo); 12787c478bd9Sstevel@tonic-gate return; 12797c478bd9Sstevel@tonic-gate } 12807c478bd9Sstevel@tonic-gate 12817c478bd9Sstevel@tonic-gate zombie_lwp = (Lflg && psinfo->pr_lwp.pr_sname == 'Z'); 12827c478bd9Sstevel@tonic-gate 12837c478bd9Sstevel@tonic-gate /* 12847c478bd9Sstevel@tonic-gate * If user specified '-o format', print requested fields and return. 12857c478bd9Sstevel@tonic-gate */ 12867c478bd9Sstevel@tonic-gate if (fields != NULL) { 12877c478bd9Sstevel@tonic-gate pr_fields(psinfo, ttyp, print_field); 12887c478bd9Sstevel@tonic-gate return; 12897c478bd9Sstevel@tonic-gate } 12907c478bd9Sstevel@tonic-gate 12917c478bd9Sstevel@tonic-gate /* 12927c478bd9Sstevel@tonic-gate * All fields before 'PID' are printed with a trailing space as a 12937c478bd9Sstevel@tonic-gate * spearator, rather than keeping track of which column is first. All 12947c478bd9Sstevel@tonic-gate * other fields are printed with a leading space. 12957c478bd9Sstevel@tonic-gate */ 12967c478bd9Sstevel@tonic-gate if (lflg) { 12977c478bd9Sstevel@tonic-gate if (!yflg) 12987c478bd9Sstevel@tonic-gate (void) printf("%2x ", psinfo->pr_flag & 0377); /* F */ 12997c478bd9Sstevel@tonic-gate (void) printf("%c ", psinfo->pr_lwp.pr_sname); /* S */ 13007c478bd9Sstevel@tonic-gate } 13017c478bd9Sstevel@tonic-gate 13027c478bd9Sstevel@tonic-gate if (Zflg) { /* ZONE */ 13037c478bd9Sstevel@tonic-gate if (getzonenamebyid(psinfo->pr_zoneid, zonename, 13047c478bd9Sstevel@tonic-gate sizeof (zonename)) < 0) { 13057c478bd9Sstevel@tonic-gate (void) printf("%7.7d ", ((int)psinfo->pr_zoneid)); 13067c478bd9Sstevel@tonic-gate } else { 13077c478bd9Sstevel@tonic-gate (void) printf("%8.8s ", zonename); 13087c478bd9Sstevel@tonic-gate } 13097c478bd9Sstevel@tonic-gate } 13107c478bd9Sstevel@tonic-gate 13117c478bd9Sstevel@tonic-gate if (fflg) { /* UID */ 13127c478bd9Sstevel@tonic-gate if ((pwd = getpwuid(psinfo->pr_euid)) != NULL) 13137c478bd9Sstevel@tonic-gate (void) printf("%8.8s ", pwd->pw_name); 13147c478bd9Sstevel@tonic-gate else 13157c478bd9Sstevel@tonic-gate (void) printf("%7.7d ", (int)psinfo->pr_euid); 13167c478bd9Sstevel@tonic-gate } else if (lflg) { 13177c478bd9Sstevel@tonic-gate (void) printf("%6d ", (int)psinfo->pr_euid); 13187c478bd9Sstevel@tonic-gate } 13197c478bd9Sstevel@tonic-gate (void) printf("%*d", pidwidth, (int)psinfo->pr_pid); /* PID */ 13207c478bd9Sstevel@tonic-gate if (lflg || fflg) 13217c478bd9Sstevel@tonic-gate (void) printf(" %*d", pidwidth, 13227c478bd9Sstevel@tonic-gate (int)psinfo->pr_ppid); /* PPID */ 13237c478bd9Sstevel@tonic-gate if (jflg) { 13247c478bd9Sstevel@tonic-gate (void) printf(" %*d", pidwidth, 13257c478bd9Sstevel@tonic-gate (int)psinfo->pr_pgid); /* PGID */ 13267c478bd9Sstevel@tonic-gate (void) printf(" %*d", pidwidth, 13277c478bd9Sstevel@tonic-gate (int)psinfo->pr_sid); /* SID */ 13287c478bd9Sstevel@tonic-gate } 13297c478bd9Sstevel@tonic-gate if (Lflg) 13307c478bd9Sstevel@tonic-gate (void) printf(" %5d", (int)psinfo->pr_lwp.pr_lwpid); /* LWP */ 13317c478bd9Sstevel@tonic-gate if (Pflg) { 13327c478bd9Sstevel@tonic-gate if (psinfo->pr_lwp.pr_bindpro == PBIND_NONE) /* PSR */ 13337c478bd9Sstevel@tonic-gate (void) printf(" -"); 13347c478bd9Sstevel@tonic-gate else 13357c478bd9Sstevel@tonic-gate (void) printf(" %3d", psinfo->pr_lwp.pr_bindpro); 13367c478bd9Sstevel@tonic-gate } 13377c478bd9Sstevel@tonic-gate if (Lflg && fflg) /* NLWP */ 13387c478bd9Sstevel@tonic-gate (void) printf(" %5d", psinfo->pr_nlwp + psinfo->pr_nzomb); 13397c478bd9Sstevel@tonic-gate if (cflg) { 13407c478bd9Sstevel@tonic-gate if (zombie_lwp) /* CLS */ 13417c478bd9Sstevel@tonic-gate (void) printf(" "); 13427c478bd9Sstevel@tonic-gate else 13437c478bd9Sstevel@tonic-gate (void) printf(" %4s", psinfo->pr_lwp.pr_clname); 13447c478bd9Sstevel@tonic-gate (void) printf(" %3d", psinfo->pr_lwp.pr_pri); /* PRI */ 13457c478bd9Sstevel@tonic-gate } else if (lflg || fflg) { 13467c478bd9Sstevel@tonic-gate (void) printf(" %3d", psinfo->pr_lwp.pr_cpu & 0377); /* C */ 13477c478bd9Sstevel@tonic-gate if (lflg) { /* PRI NI */ 13487c478bd9Sstevel@tonic-gate /* 13497c478bd9Sstevel@tonic-gate * Print priorities the old way (lower numbers 13507c478bd9Sstevel@tonic-gate * mean higher priority) and print nice value 13517c478bd9Sstevel@tonic-gate * for time sharing procs. 13527c478bd9Sstevel@tonic-gate */ 13537c478bd9Sstevel@tonic-gate (void) printf(" %3d", psinfo->pr_lwp.pr_oldpri); 13547c478bd9Sstevel@tonic-gate if (psinfo->pr_lwp.pr_oldpri != 0) 13557c478bd9Sstevel@tonic-gate (void) printf(" %2d", psinfo->pr_lwp.pr_nice); 13567c478bd9Sstevel@tonic-gate else 13577c478bd9Sstevel@tonic-gate (void) printf(" %2.2s", 13587c478bd9Sstevel@tonic-gate psinfo->pr_lwp.pr_clname); 13597c478bd9Sstevel@tonic-gate } 13607c478bd9Sstevel@tonic-gate } 13617c478bd9Sstevel@tonic-gate if (lflg) { 13627c478bd9Sstevel@tonic-gate if (yflg) { 13637c478bd9Sstevel@tonic-gate if (psinfo->pr_flag & SSYS) /* RSS */ 13647c478bd9Sstevel@tonic-gate (void) printf(" 0"); 13657c478bd9Sstevel@tonic-gate else if (psinfo->pr_rssize) 13667c478bd9Sstevel@tonic-gate (void) printf(" %5lu", 13677c478bd9Sstevel@tonic-gate (ulong_t)psinfo->pr_rssize); 13687c478bd9Sstevel@tonic-gate else 13697c478bd9Sstevel@tonic-gate (void) printf(" ?"); 13707c478bd9Sstevel@tonic-gate if (psinfo->pr_flag & SSYS) /* SZ */ 13717c478bd9Sstevel@tonic-gate (void) printf(" 0"); 13727c478bd9Sstevel@tonic-gate else if (psinfo->pr_size) 13737c478bd9Sstevel@tonic-gate (void) printf(" %6lu", 13747c478bd9Sstevel@tonic-gate (ulong_t)psinfo->pr_size); 13757c478bd9Sstevel@tonic-gate else 13767c478bd9Sstevel@tonic-gate (void) printf(" ?"); 13777c478bd9Sstevel@tonic-gate } else { 13787c478bd9Sstevel@tonic-gate #ifndef _LP64 13797c478bd9Sstevel@tonic-gate if (psinfo->pr_addr) /* ADDR */ 13807c478bd9Sstevel@tonic-gate (void) printf(" %8lx", 13817c478bd9Sstevel@tonic-gate (ulong_t)psinfo->pr_addr); 13827c478bd9Sstevel@tonic-gate else 13837c478bd9Sstevel@tonic-gate #endif 13847c478bd9Sstevel@tonic-gate (void) printf(" ?"); 13857c478bd9Sstevel@tonic-gate if (psinfo->pr_flag & SSYS) /* SZ */ 13867c478bd9Sstevel@tonic-gate (void) printf(" 0"); 13877c478bd9Sstevel@tonic-gate else if (psinfo->pr_size) 13887c478bd9Sstevel@tonic-gate (void) printf(" %6lu", 13897c478bd9Sstevel@tonic-gate (ulong_t)psinfo->pr_size / kbytes_per_page); 13907c478bd9Sstevel@tonic-gate else 13917c478bd9Sstevel@tonic-gate (void) printf(" ?"); 13927c478bd9Sstevel@tonic-gate } 13937c478bd9Sstevel@tonic-gate if (psinfo->pr_lwp.pr_sname != 'S') /* WCHAN */ 13947c478bd9Sstevel@tonic-gate (void) printf(" "); 13957c478bd9Sstevel@tonic-gate #ifndef _LP64 13967c478bd9Sstevel@tonic-gate else if (psinfo->pr_lwp.pr_wchan) 13977c478bd9Sstevel@tonic-gate (void) printf(" %8lx", 13987c478bd9Sstevel@tonic-gate (ulong_t)psinfo->pr_lwp.pr_wchan); 13997c478bd9Sstevel@tonic-gate #endif 14007c478bd9Sstevel@tonic-gate else 14017c478bd9Sstevel@tonic-gate (void) printf(" ?"); 14027c478bd9Sstevel@tonic-gate } 14037c478bd9Sstevel@tonic-gate if (fflg) { /* STIME */ 14047c478bd9Sstevel@tonic-gate if (Lflg) 14057c478bd9Sstevel@tonic-gate prtime(psinfo->pr_lwp.pr_start, 9, 1); 14067c478bd9Sstevel@tonic-gate else 14077c478bd9Sstevel@tonic-gate prtime(psinfo->pr_start, 9, 1); 14087c478bd9Sstevel@tonic-gate } 1409*c6402783Sakolb 1410*c6402783Sakolb if (Hflg) { 1411*c6402783Sakolb /* Display home lgroup */ 1412*c6402783Sakolb (void) printf(" %4d", (int)psinfo->pr_lwp.pr_lgrp); 1413*c6402783Sakolb } 1414*c6402783Sakolb 14157c478bd9Sstevel@tonic-gate (void) printf(" %-8.14s", ttyp); /* TTY */ 14167c478bd9Sstevel@tonic-gate if (Lflg) { 14177c478bd9Sstevel@tonic-gate tm = psinfo->pr_lwp.pr_time.tv_sec; 14187c478bd9Sstevel@tonic-gate if (psinfo->pr_lwp.pr_time.tv_nsec > 500000000) 14197c478bd9Sstevel@tonic-gate tm++; 14207c478bd9Sstevel@tonic-gate } else { 14217c478bd9Sstevel@tonic-gate tm = psinfo->pr_time.tv_sec; 14227c478bd9Sstevel@tonic-gate if (psinfo->pr_time.tv_nsec > 500000000) 14237c478bd9Sstevel@tonic-gate tm++; 14247c478bd9Sstevel@tonic-gate } 14257c478bd9Sstevel@tonic-gate (void) printf(" %4ld:%.2ld", tm / 60, tm % 60); /* [L]TIME */ 14267c478bd9Sstevel@tonic-gate 14277c478bd9Sstevel@tonic-gate if (zombie_lwp) { 14287c478bd9Sstevel@tonic-gate (void) printf(" <defunct>\n"); 14297c478bd9Sstevel@tonic-gate return; 14307c478bd9Sstevel@tonic-gate } 14317c478bd9Sstevel@tonic-gate 14327c478bd9Sstevel@tonic-gate if (!fflg) { /* CMD */ 14337c478bd9Sstevel@tonic-gate wcnt = namencnt(psinfo->pr_fname, 16, 8); 14347c478bd9Sstevel@tonic-gate (void) printf(" %.*s\n", wcnt, psinfo->pr_fname); 14357c478bd9Sstevel@tonic-gate return; 14367c478bd9Sstevel@tonic-gate } 14377c478bd9Sstevel@tonic-gate 1438*c6402783Sakolb 14397c478bd9Sstevel@tonic-gate /* 14407c478bd9Sstevel@tonic-gate * PRARGSZ == length of cmd arg string. 14417c478bd9Sstevel@tonic-gate */ 14427c478bd9Sstevel@tonic-gate psinfo->pr_psargs[PRARGSZ-1] = '\0'; 14437c478bd9Sstevel@tonic-gate bytesleft = PRARGSZ; 14447c478bd9Sstevel@tonic-gate for (cp = psinfo->pr_psargs; *cp != '\0'; cp += length) { 14457c478bd9Sstevel@tonic-gate length = mbtowc(&wchar, cp, MB_LEN_MAX); 14467c478bd9Sstevel@tonic-gate if (length == 0) 14477c478bd9Sstevel@tonic-gate break; 14487c478bd9Sstevel@tonic-gate if (length < 0 || !iswprint(wchar)) { 14497c478bd9Sstevel@tonic-gate if (length < 0) 14507c478bd9Sstevel@tonic-gate length = 1; 14517c478bd9Sstevel@tonic-gate if (bytesleft <= length) { 14527c478bd9Sstevel@tonic-gate *cp = '\0'; 14537c478bd9Sstevel@tonic-gate break; 14547c478bd9Sstevel@tonic-gate } 14557c478bd9Sstevel@tonic-gate /* omit the unprintable character */ 14567c478bd9Sstevel@tonic-gate (void) memmove(cp, cp+length, bytesleft-length); 14577c478bd9Sstevel@tonic-gate length = 0; 14587c478bd9Sstevel@tonic-gate } 14597c478bd9Sstevel@tonic-gate bytesleft -= length; 14607c478bd9Sstevel@tonic-gate } 14617c478bd9Sstevel@tonic-gate wcnt = namencnt(psinfo->pr_psargs, PRARGSZ, lflg ? 35 : PRARGSZ); 14627c478bd9Sstevel@tonic-gate (void) printf(" %.*s\n", wcnt, psinfo->pr_psargs); 14637c478bd9Sstevel@tonic-gate } 14647c478bd9Sstevel@tonic-gate 14657c478bd9Sstevel@tonic-gate /* 14667c478bd9Sstevel@tonic-gate * Print percent from 16-bit binary fraction [0 .. 1] 14677c478bd9Sstevel@tonic-gate * Round up .01 to .1 to indicate some small percentage (the 0x7000 below). 14687c478bd9Sstevel@tonic-gate */ 14697c478bd9Sstevel@tonic-gate static void 14707c478bd9Sstevel@tonic-gate prtpct(ushort_t pct, int width) 14717c478bd9Sstevel@tonic-gate { 14727c478bd9Sstevel@tonic-gate uint_t value = pct; /* need 32 bits to compute with */ 14737c478bd9Sstevel@tonic-gate 14747c478bd9Sstevel@tonic-gate value = ((value * 1000) + 0x7000) >> 15; /* [0 .. 1000] */ 14757c478bd9Sstevel@tonic-gate if (value >= 1000) 14767c478bd9Sstevel@tonic-gate value = 999; 14777c478bd9Sstevel@tonic-gate if ((width -= 2) < 2) 14787c478bd9Sstevel@tonic-gate width = 2; 14797c478bd9Sstevel@tonic-gate (void) printf("%*u.%u", width, value / 10, value % 10); 14807c478bd9Sstevel@tonic-gate } 14817c478bd9Sstevel@tonic-gate 14827c478bd9Sstevel@tonic-gate static void 14837c478bd9Sstevel@tonic-gate print_time(time_t tim, int width) 14847c478bd9Sstevel@tonic-gate { 14857c478bd9Sstevel@tonic-gate char buf[30]; 14867c478bd9Sstevel@tonic-gate time_t seconds; 14877c478bd9Sstevel@tonic-gate time_t minutes; 14887c478bd9Sstevel@tonic-gate time_t hours; 14897c478bd9Sstevel@tonic-gate time_t days; 14907c478bd9Sstevel@tonic-gate 14917c478bd9Sstevel@tonic-gate if (tim < 0) { 14927c478bd9Sstevel@tonic-gate (void) printf("%*s", width, "-"); 14937c478bd9Sstevel@tonic-gate return; 14947c478bd9Sstevel@tonic-gate } 14957c478bd9Sstevel@tonic-gate 14967c478bd9Sstevel@tonic-gate seconds = tim % 60; 14977c478bd9Sstevel@tonic-gate tim /= 60; 14987c478bd9Sstevel@tonic-gate minutes = tim % 60; 14997c478bd9Sstevel@tonic-gate tim /= 60; 15007c478bd9Sstevel@tonic-gate hours = tim % 24; 15017c478bd9Sstevel@tonic-gate days = tim / 24; 15027c478bd9Sstevel@tonic-gate 15037c478bd9Sstevel@tonic-gate if (days > 0) { 15047c478bd9Sstevel@tonic-gate (void) snprintf(buf, sizeof (buf), "%ld-%2.2ld:%2.2ld:%2.2ld", 15057c478bd9Sstevel@tonic-gate days, hours, minutes, seconds); 15067c478bd9Sstevel@tonic-gate } else if (hours > 0) { 15077c478bd9Sstevel@tonic-gate (void) snprintf(buf, sizeof (buf), "%2.2ld:%2.2ld:%2.2ld", 15087c478bd9Sstevel@tonic-gate hours, minutes, seconds); 15097c478bd9Sstevel@tonic-gate } else { 15107c478bd9Sstevel@tonic-gate (void) snprintf(buf, sizeof (buf), "%2.2ld:%2.2ld", 15117c478bd9Sstevel@tonic-gate minutes, seconds); 15127c478bd9Sstevel@tonic-gate } 15137c478bd9Sstevel@tonic-gate 15147c478bd9Sstevel@tonic-gate (void) printf("%*s", width, buf); 15157c478bd9Sstevel@tonic-gate } 15167c478bd9Sstevel@tonic-gate 15177c478bd9Sstevel@tonic-gate static void 15187c478bd9Sstevel@tonic-gate print_field(psinfo_t *psinfo, struct field *f, const char *ttyp) 15197c478bd9Sstevel@tonic-gate { 15207c478bd9Sstevel@tonic-gate int width = f->width; 15217c478bd9Sstevel@tonic-gate struct passwd *pwd; 15227c478bd9Sstevel@tonic-gate struct group *grp; 15237c478bd9Sstevel@tonic-gate time_t cputime; 15247c478bd9Sstevel@tonic-gate int bytesleft; 15257c478bd9Sstevel@tonic-gate int wcnt; 15267c478bd9Sstevel@tonic-gate wchar_t wchar; 15277c478bd9Sstevel@tonic-gate char *cp; 15287c478bd9Sstevel@tonic-gate int length; 15297c478bd9Sstevel@tonic-gate ulong_t mask; 15307c478bd9Sstevel@tonic-gate char c, *csave; 15317c478bd9Sstevel@tonic-gate int zombie_lwp; 15327c478bd9Sstevel@tonic-gate 15337c478bd9Sstevel@tonic-gate zombie_lwp = (Lflg && psinfo->pr_lwp.pr_sname == 'Z'); 15347c478bd9Sstevel@tonic-gate 15357c478bd9Sstevel@tonic-gate switch (f->fname) { 15367c478bd9Sstevel@tonic-gate case F_RUSER: 15377c478bd9Sstevel@tonic-gate if ((pwd = getpwuid(psinfo->pr_uid)) != NULL) 15387c478bd9Sstevel@tonic-gate (void) printf("%*s", width, pwd->pw_name); 15397c478bd9Sstevel@tonic-gate else 15407c478bd9Sstevel@tonic-gate (void) printf("%*d", width, (int)psinfo->pr_uid); 15417c478bd9Sstevel@tonic-gate break; 15427c478bd9Sstevel@tonic-gate case F_USER: 15437c478bd9Sstevel@tonic-gate if ((pwd = getpwuid(psinfo->pr_euid)) != NULL) 15447c478bd9Sstevel@tonic-gate (void) printf("%*s", width, pwd->pw_name); 15457c478bd9Sstevel@tonic-gate else 15467c478bd9Sstevel@tonic-gate (void) printf("%*d", width, (int)psinfo->pr_euid); 15477c478bd9Sstevel@tonic-gate break; 15487c478bd9Sstevel@tonic-gate case F_RGROUP: 15497c478bd9Sstevel@tonic-gate if ((grp = getgrgid(psinfo->pr_gid)) != NULL) 15507c478bd9Sstevel@tonic-gate (void) printf("%*s", width, grp->gr_name); 15517c478bd9Sstevel@tonic-gate else 15527c478bd9Sstevel@tonic-gate (void) printf("%*d", width, (int)psinfo->pr_gid); 15537c478bd9Sstevel@tonic-gate break; 15547c478bd9Sstevel@tonic-gate case F_GROUP: 15557c478bd9Sstevel@tonic-gate if ((grp = getgrgid(psinfo->pr_egid)) != NULL) 15567c478bd9Sstevel@tonic-gate (void) printf("%*s", width, grp->gr_name); 15577c478bd9Sstevel@tonic-gate else 15587c478bd9Sstevel@tonic-gate (void) printf("%*d", width, (int)psinfo->pr_egid); 15597c478bd9Sstevel@tonic-gate break; 15607c478bd9Sstevel@tonic-gate case F_RUID: 15617c478bd9Sstevel@tonic-gate (void) printf("%*d", width, (int)psinfo->pr_uid); 15627c478bd9Sstevel@tonic-gate break; 15637c478bd9Sstevel@tonic-gate case F_UID: 15647c478bd9Sstevel@tonic-gate (void) printf("%*d", width, (int)psinfo->pr_euid); 15657c478bd9Sstevel@tonic-gate break; 15667c478bd9Sstevel@tonic-gate case F_RGID: 15677c478bd9Sstevel@tonic-gate (void) printf("%*d", width, (int)psinfo->pr_gid); 15687c478bd9Sstevel@tonic-gate break; 15697c478bd9Sstevel@tonic-gate case F_GID: 15707c478bd9Sstevel@tonic-gate (void) printf("%*d", width, (int)psinfo->pr_egid); 15717c478bd9Sstevel@tonic-gate break; 15727c478bd9Sstevel@tonic-gate case F_PID: 15737c478bd9Sstevel@tonic-gate (void) printf("%*d", width, (int)psinfo->pr_pid); 15747c478bd9Sstevel@tonic-gate break; 15757c478bd9Sstevel@tonic-gate case F_PPID: 15767c478bd9Sstevel@tonic-gate (void) printf("%*d", width, (int)psinfo->pr_ppid); 15777c478bd9Sstevel@tonic-gate break; 15787c478bd9Sstevel@tonic-gate case F_PGID: 15797c478bd9Sstevel@tonic-gate (void) printf("%*d", width, (int)psinfo->pr_pgid); 15807c478bd9Sstevel@tonic-gate break; 15817c478bd9Sstevel@tonic-gate case F_SID: 15827c478bd9Sstevel@tonic-gate (void) printf("%*d", width, (int)psinfo->pr_sid); 15837c478bd9Sstevel@tonic-gate break; 15847c478bd9Sstevel@tonic-gate case F_PSR: 15857c478bd9Sstevel@tonic-gate if (zombie_lwp || psinfo->pr_lwp.pr_bindpro == PBIND_NONE) 15867c478bd9Sstevel@tonic-gate (void) printf("%*s", width, "-"); 15877c478bd9Sstevel@tonic-gate else 15887c478bd9Sstevel@tonic-gate (void) printf("%*d", width, psinfo->pr_lwp.pr_bindpro); 15897c478bd9Sstevel@tonic-gate break; 15907c478bd9Sstevel@tonic-gate case F_LWP: 15917c478bd9Sstevel@tonic-gate (void) printf("%*d", width, (int)psinfo->pr_lwp.pr_lwpid); 15927c478bd9Sstevel@tonic-gate break; 15937c478bd9Sstevel@tonic-gate case F_NLWP: 15947c478bd9Sstevel@tonic-gate (void) printf("%*d", width, psinfo->pr_nlwp + psinfo->pr_nzomb); 15957c478bd9Sstevel@tonic-gate break; 15967c478bd9Sstevel@tonic-gate case F_OPRI: 15977c478bd9Sstevel@tonic-gate if (zombie_lwp) 15987c478bd9Sstevel@tonic-gate (void) printf("%*s", width, "-"); 15997c478bd9Sstevel@tonic-gate else 16007c478bd9Sstevel@tonic-gate (void) printf("%*d", width, psinfo->pr_lwp.pr_oldpri); 16017c478bd9Sstevel@tonic-gate break; 16027c478bd9Sstevel@tonic-gate case F_PRI: 16037c478bd9Sstevel@tonic-gate if (zombie_lwp) 16047c478bd9Sstevel@tonic-gate (void) printf("%*s", width, "-"); 16057c478bd9Sstevel@tonic-gate else 16067c478bd9Sstevel@tonic-gate (void) printf("%*d", width, psinfo->pr_lwp.pr_pri); 16077c478bd9Sstevel@tonic-gate break; 16087c478bd9Sstevel@tonic-gate case F_F: 16097c478bd9Sstevel@tonic-gate mask = 0xffffffffUL; 16107c478bd9Sstevel@tonic-gate if (width < 8) 16117c478bd9Sstevel@tonic-gate mask >>= (8 - width) * 4; 16127c478bd9Sstevel@tonic-gate (void) printf("%*lx", width, psinfo->pr_flag & mask); 16137c478bd9Sstevel@tonic-gate break; 16147c478bd9Sstevel@tonic-gate case F_S: 16157c478bd9Sstevel@tonic-gate (void) printf("%*c", width, psinfo->pr_lwp.pr_sname); 16167c478bd9Sstevel@tonic-gate break; 16177c478bd9Sstevel@tonic-gate case F_C: 16187c478bd9Sstevel@tonic-gate if (zombie_lwp) 16197c478bd9Sstevel@tonic-gate (void) printf("%*s", width, "-"); 16207c478bd9Sstevel@tonic-gate else 16217c478bd9Sstevel@tonic-gate (void) printf("%*d", width, psinfo->pr_lwp.pr_cpu); 16227c478bd9Sstevel@tonic-gate break; 16237c478bd9Sstevel@tonic-gate case F_PCPU: 16247c478bd9Sstevel@tonic-gate if (zombie_lwp) 16257c478bd9Sstevel@tonic-gate (void) printf("%*s", width, "-"); 16267c478bd9Sstevel@tonic-gate else if (Lflg) 16277c478bd9Sstevel@tonic-gate prtpct(psinfo->pr_lwp.pr_pctcpu, width); 16287c478bd9Sstevel@tonic-gate else 16297c478bd9Sstevel@tonic-gate prtpct(psinfo->pr_pctcpu, width); 16307c478bd9Sstevel@tonic-gate break; 16317c478bd9Sstevel@tonic-gate case F_PMEM: 16327c478bd9Sstevel@tonic-gate prtpct(psinfo->pr_pctmem, width); 16337c478bd9Sstevel@tonic-gate break; 16347c478bd9Sstevel@tonic-gate case F_OSZ: 16357c478bd9Sstevel@tonic-gate (void) printf("%*lu", width, 16367c478bd9Sstevel@tonic-gate (ulong_t)psinfo->pr_size / kbytes_per_page); 16377c478bd9Sstevel@tonic-gate break; 16387c478bd9Sstevel@tonic-gate case F_VSZ: 16397c478bd9Sstevel@tonic-gate (void) printf("%*lu", width, (ulong_t)psinfo->pr_size); 16407c478bd9Sstevel@tonic-gate break; 16417c478bd9Sstevel@tonic-gate case F_RSS: 16427c478bd9Sstevel@tonic-gate (void) printf("%*lu", width, (ulong_t)psinfo->pr_rssize); 16437c478bd9Sstevel@tonic-gate break; 16447c478bd9Sstevel@tonic-gate case F_NICE: 16457c478bd9Sstevel@tonic-gate /* if pr_oldpri is zero, then this class has no nice */ 16467c478bd9Sstevel@tonic-gate if (zombie_lwp) 16477c478bd9Sstevel@tonic-gate (void) printf("%*s", width, "-"); 16487c478bd9Sstevel@tonic-gate else if (psinfo->pr_lwp.pr_oldpri != 0) 16497c478bd9Sstevel@tonic-gate (void) printf("%*d", width, psinfo->pr_lwp.pr_nice); 16507c478bd9Sstevel@tonic-gate else 16517c478bd9Sstevel@tonic-gate (void) printf("%*.*s", width, width, 16527c478bd9Sstevel@tonic-gate psinfo->pr_lwp.pr_clname); 16537c478bd9Sstevel@tonic-gate break; 16547c478bd9Sstevel@tonic-gate case F_CLASS: 16557c478bd9Sstevel@tonic-gate if (zombie_lwp) 16567c478bd9Sstevel@tonic-gate (void) printf("%*s", width, "-"); 16577c478bd9Sstevel@tonic-gate else 16587c478bd9Sstevel@tonic-gate (void) printf("%*.*s", width, width, 16597c478bd9Sstevel@tonic-gate psinfo->pr_lwp.pr_clname); 16607c478bd9Sstevel@tonic-gate break; 16617c478bd9Sstevel@tonic-gate case F_STIME: 16627c478bd9Sstevel@tonic-gate if (Lflg) 16637c478bd9Sstevel@tonic-gate prtime(psinfo->pr_lwp.pr_start, width, 0); 16647c478bd9Sstevel@tonic-gate else 16657c478bd9Sstevel@tonic-gate prtime(psinfo->pr_start, width, 0); 16667c478bd9Sstevel@tonic-gate break; 16677c478bd9Sstevel@tonic-gate case F_ETIME: 16687c478bd9Sstevel@tonic-gate if (Lflg) 16697c478bd9Sstevel@tonic-gate print_time(delta_secs(&psinfo->pr_lwp.pr_start), 16707c478bd9Sstevel@tonic-gate width); 16717c478bd9Sstevel@tonic-gate else 16727c478bd9Sstevel@tonic-gate print_time(delta_secs(&psinfo->pr_start), width); 16737c478bd9Sstevel@tonic-gate break; 16747c478bd9Sstevel@tonic-gate case F_TIME: 16757c478bd9Sstevel@tonic-gate if (Lflg) { 16767c478bd9Sstevel@tonic-gate cputime = psinfo->pr_lwp.pr_time.tv_sec; 16777c478bd9Sstevel@tonic-gate if (psinfo->pr_lwp.pr_time.tv_nsec > 500000000) 16787c478bd9Sstevel@tonic-gate cputime++; 16797c478bd9Sstevel@tonic-gate } else { 16807c478bd9Sstevel@tonic-gate cputime = psinfo->pr_time.tv_sec; 16817c478bd9Sstevel@tonic-gate if (psinfo->pr_time.tv_nsec > 500000000) 16827c478bd9Sstevel@tonic-gate cputime++; 16837c478bd9Sstevel@tonic-gate } 16847c478bd9Sstevel@tonic-gate print_time(cputime, width); 16857c478bd9Sstevel@tonic-gate break; 16867c478bd9Sstevel@tonic-gate case F_TTY: 16877c478bd9Sstevel@tonic-gate (void) printf("%-*s", width, ttyp); 16887c478bd9Sstevel@tonic-gate break; 16897c478bd9Sstevel@tonic-gate case F_ADDR: 16907c478bd9Sstevel@tonic-gate if (zombie_lwp) 16917c478bd9Sstevel@tonic-gate (void) printf("%*s", width, "-"); 16927c478bd9Sstevel@tonic-gate else if (Lflg) 16937c478bd9Sstevel@tonic-gate (void) printf("%*lx", width, 16947c478bd9Sstevel@tonic-gate (long)psinfo->pr_lwp.pr_addr); 16957c478bd9Sstevel@tonic-gate else 16967c478bd9Sstevel@tonic-gate (void) printf("%*lx", width, (long)psinfo->pr_addr); 16977c478bd9Sstevel@tonic-gate break; 16987c478bd9Sstevel@tonic-gate case F_WCHAN: 16997c478bd9Sstevel@tonic-gate if (!zombie_lwp && psinfo->pr_lwp.pr_wchan) 17007c478bd9Sstevel@tonic-gate (void) printf("%*lx", width, 17017c478bd9Sstevel@tonic-gate (long)psinfo->pr_lwp.pr_wchan); 17027c478bd9Sstevel@tonic-gate else 17037c478bd9Sstevel@tonic-gate (void) printf("%*.*s", width, width, "-"); 17047c478bd9Sstevel@tonic-gate break; 17057c478bd9Sstevel@tonic-gate case F_FNAME: 17067c478bd9Sstevel@tonic-gate /* 17077c478bd9Sstevel@tonic-gate * Print full width unless this is the last output format. 17087c478bd9Sstevel@tonic-gate */ 17097c478bd9Sstevel@tonic-gate if (zombie_lwp) { 17107c478bd9Sstevel@tonic-gate if (f->next != NULL) 17117c478bd9Sstevel@tonic-gate (void) printf("%-*s", width, "<defunct>"); 17127c478bd9Sstevel@tonic-gate else 17137c478bd9Sstevel@tonic-gate (void) printf("%s", "<defunct>"); 17147c478bd9Sstevel@tonic-gate break; 17157c478bd9Sstevel@tonic-gate } 17167c478bd9Sstevel@tonic-gate wcnt = namencnt(psinfo->pr_fname, 16, width); 17177c478bd9Sstevel@tonic-gate if (f->next != NULL) 17187c478bd9Sstevel@tonic-gate (void) printf("%-*.*s", width, wcnt, psinfo->pr_fname); 17197c478bd9Sstevel@tonic-gate else 17207c478bd9Sstevel@tonic-gate (void) printf("%-.*s", wcnt, psinfo->pr_fname); 17217c478bd9Sstevel@tonic-gate break; 17227c478bd9Sstevel@tonic-gate case F_COMM: 17237c478bd9Sstevel@tonic-gate if (zombie_lwp) { 17247c478bd9Sstevel@tonic-gate if (f->next != NULL) 17257c478bd9Sstevel@tonic-gate (void) printf("%-*s", width, "<defunct>"); 17267c478bd9Sstevel@tonic-gate else 17277c478bd9Sstevel@tonic-gate (void) printf("%s", "<defunct>"); 17287c478bd9Sstevel@tonic-gate break; 17297c478bd9Sstevel@tonic-gate } 17307c478bd9Sstevel@tonic-gate csave = strpbrk(psinfo->pr_psargs, " \t\r\v\f\n"); 17317c478bd9Sstevel@tonic-gate if (csave) { 17327c478bd9Sstevel@tonic-gate c = *csave; 17337c478bd9Sstevel@tonic-gate *csave = '\0'; 17347c478bd9Sstevel@tonic-gate } 17357c478bd9Sstevel@tonic-gate /* FALLTHROUGH */ 17367c478bd9Sstevel@tonic-gate case F_ARGS: 17377c478bd9Sstevel@tonic-gate /* 17387c478bd9Sstevel@tonic-gate * PRARGSZ == length of cmd arg string. 17397c478bd9Sstevel@tonic-gate */ 17407c478bd9Sstevel@tonic-gate if (zombie_lwp) { 17417c478bd9Sstevel@tonic-gate (void) printf("%-*s", width, "<defunct>"); 17427c478bd9Sstevel@tonic-gate break; 17437c478bd9Sstevel@tonic-gate } 17447c478bd9Sstevel@tonic-gate psinfo->pr_psargs[PRARGSZ-1] = '\0'; 17457c478bd9Sstevel@tonic-gate bytesleft = PRARGSZ; 17467c478bd9Sstevel@tonic-gate for (cp = psinfo->pr_psargs; *cp != '\0'; cp += length) { 17477c478bd9Sstevel@tonic-gate length = mbtowc(&wchar, cp, MB_LEN_MAX); 17487c478bd9Sstevel@tonic-gate if (length == 0) 17497c478bd9Sstevel@tonic-gate break; 17507c478bd9Sstevel@tonic-gate if (length < 0 || !iswprint(wchar)) { 17517c478bd9Sstevel@tonic-gate if (length < 0) 17527c478bd9Sstevel@tonic-gate length = 1; 17537c478bd9Sstevel@tonic-gate if (bytesleft <= length) { 17547c478bd9Sstevel@tonic-gate *cp = '\0'; 17557c478bd9Sstevel@tonic-gate break; 17567c478bd9Sstevel@tonic-gate } 17577c478bd9Sstevel@tonic-gate /* omit the unprintable character */ 17587c478bd9Sstevel@tonic-gate (void) memmove(cp, cp+length, bytesleft-length); 17597c478bd9Sstevel@tonic-gate length = 0; 17607c478bd9Sstevel@tonic-gate } 17617c478bd9Sstevel@tonic-gate bytesleft -= length; 17627c478bd9Sstevel@tonic-gate } 17637c478bd9Sstevel@tonic-gate wcnt = namencnt(psinfo->pr_psargs, PRARGSZ, width); 17647c478bd9Sstevel@tonic-gate /* 17657c478bd9Sstevel@tonic-gate * Print full width unless this is the last format. 17667c478bd9Sstevel@tonic-gate */ 17677c478bd9Sstevel@tonic-gate if (f->next != NULL) 17687c478bd9Sstevel@tonic-gate (void) printf("%-*.*s", width, wcnt, 17697c478bd9Sstevel@tonic-gate psinfo->pr_psargs); 17707c478bd9Sstevel@tonic-gate else 17717c478bd9Sstevel@tonic-gate (void) printf("%-.*s", wcnt, 17727c478bd9Sstevel@tonic-gate psinfo->pr_psargs); 17737c478bd9Sstevel@tonic-gate if (f->fname == F_COMM && csave) 17747c478bd9Sstevel@tonic-gate *csave = c; 17757c478bd9Sstevel@tonic-gate break; 17767c478bd9Sstevel@tonic-gate case F_TASKID: 17777c478bd9Sstevel@tonic-gate (void) printf("%*d", width, (int)psinfo->pr_taskid); 17787c478bd9Sstevel@tonic-gate break; 17797c478bd9Sstevel@tonic-gate case F_PROJID: 17807c478bd9Sstevel@tonic-gate (void) printf("%*d", width, (int)psinfo->pr_projid); 17817c478bd9Sstevel@tonic-gate break; 17827c478bd9Sstevel@tonic-gate case F_PROJECT: 17837c478bd9Sstevel@tonic-gate { 17847c478bd9Sstevel@tonic-gate struct project cproj; 17857c478bd9Sstevel@tonic-gate char proj_buf[PROJECT_BUFSZ]; 17867c478bd9Sstevel@tonic-gate 17877c478bd9Sstevel@tonic-gate if ((getprojbyid(psinfo->pr_projid, &cproj, 17887c478bd9Sstevel@tonic-gate (void *)&proj_buf, PROJECT_BUFSZ)) == NULL) 17897c478bd9Sstevel@tonic-gate (void) printf("%*d", width, 17907c478bd9Sstevel@tonic-gate (int)psinfo->pr_projid); 17917c478bd9Sstevel@tonic-gate else 17927c478bd9Sstevel@tonic-gate (void) printf("%*s", width, 17937c478bd9Sstevel@tonic-gate (cproj.pj_name != NULL) ? 17947c478bd9Sstevel@tonic-gate cproj.pj_name : "---"); 17957c478bd9Sstevel@tonic-gate } 17967c478bd9Sstevel@tonic-gate break; 17977c478bd9Sstevel@tonic-gate case F_PSET: 17987c478bd9Sstevel@tonic-gate if (zombie_lwp || psinfo->pr_lwp.pr_bindpset == PS_NONE) 17997c478bd9Sstevel@tonic-gate (void) printf("%*s", width, "-"); 18007c478bd9Sstevel@tonic-gate else 18017c478bd9Sstevel@tonic-gate (void) printf("%*d", width, psinfo->pr_lwp.pr_bindpset); 18027c478bd9Sstevel@tonic-gate break; 18037c478bd9Sstevel@tonic-gate case F_ZONEID: 18047c478bd9Sstevel@tonic-gate (void) printf("%*d", width, (int)psinfo->pr_zoneid); 18057c478bd9Sstevel@tonic-gate break; 18067c478bd9Sstevel@tonic-gate case F_ZONE: 18077c478bd9Sstevel@tonic-gate { 18087c478bd9Sstevel@tonic-gate char zonename[ZONENAME_MAX]; 18097c478bd9Sstevel@tonic-gate 18107c478bd9Sstevel@tonic-gate if (getzonenamebyid(psinfo->pr_zoneid, zonename, 18117c478bd9Sstevel@tonic-gate sizeof (zonename)) < 0) { 18127c478bd9Sstevel@tonic-gate (void) printf("%*d", width, 18137c478bd9Sstevel@tonic-gate ((int)psinfo->pr_zoneid)); 18147c478bd9Sstevel@tonic-gate } else { 18157c478bd9Sstevel@tonic-gate (void) printf("%*s", width, zonename); 18167c478bd9Sstevel@tonic-gate } 18177c478bd9Sstevel@tonic-gate } 18187c478bd9Sstevel@tonic-gate break; 18197c478bd9Sstevel@tonic-gate case F_CTID: 18207c478bd9Sstevel@tonic-gate if (psinfo->pr_contract == -1) 18217c478bd9Sstevel@tonic-gate (void) printf("%*s", width, "-"); 18227c478bd9Sstevel@tonic-gate else 18237c478bd9Sstevel@tonic-gate (void) printf("%*ld", width, (long)psinfo->pr_contract); 18247c478bd9Sstevel@tonic-gate break; 1825*c6402783Sakolb case F_LGRP: 1826*c6402783Sakolb /* Display home lgroup */ 1827*c6402783Sakolb (void) printf("%*d", width, (int)psinfo->pr_lwp.pr_lgrp); 1828*c6402783Sakolb break; 18297c478bd9Sstevel@tonic-gate } 18307c478bd9Sstevel@tonic-gate } 18317c478bd9Sstevel@tonic-gate 18327c478bd9Sstevel@tonic-gate static void 18337c478bd9Sstevel@tonic-gate print_zombie_field(psinfo_t *psinfo, struct field *f, const char *ttyp) 18347c478bd9Sstevel@tonic-gate { 18357c478bd9Sstevel@tonic-gate int wcnt; 18367c478bd9Sstevel@tonic-gate int width = f->width; 18377c478bd9Sstevel@tonic-gate 18387c478bd9Sstevel@tonic-gate switch (f->fname) { 18397c478bd9Sstevel@tonic-gate case F_FNAME: 18407c478bd9Sstevel@tonic-gate case F_COMM: 18417c478bd9Sstevel@tonic-gate case F_ARGS: 18427c478bd9Sstevel@tonic-gate /* 18437c478bd9Sstevel@tonic-gate * Print full width unless this is the last output format. 18447c478bd9Sstevel@tonic-gate */ 18457c478bd9Sstevel@tonic-gate wcnt = min(width, sizeof ("<defunct>")); 18467c478bd9Sstevel@tonic-gate if (f->next != NULL) 18477c478bd9Sstevel@tonic-gate (void) printf("%-*.*s", width, wcnt, "<defunct>"); 18487c478bd9Sstevel@tonic-gate else 18497c478bd9Sstevel@tonic-gate (void) printf("%-.*s", wcnt, "<defunct>"); 18507c478bd9Sstevel@tonic-gate break; 18517c478bd9Sstevel@tonic-gate 18527c478bd9Sstevel@tonic-gate case F_PSR: 18537c478bd9Sstevel@tonic-gate case F_PCPU: 18547c478bd9Sstevel@tonic-gate case F_PMEM: 18557c478bd9Sstevel@tonic-gate case F_NICE: 18567c478bd9Sstevel@tonic-gate case F_CLASS: 18577c478bd9Sstevel@tonic-gate case F_STIME: 18587c478bd9Sstevel@tonic-gate case F_ETIME: 18597c478bd9Sstevel@tonic-gate case F_WCHAN: 18607c478bd9Sstevel@tonic-gate case F_PSET: 18617c478bd9Sstevel@tonic-gate (void) printf("%*s", width, "-"); 18627c478bd9Sstevel@tonic-gate break; 18637c478bd9Sstevel@tonic-gate 18647c478bd9Sstevel@tonic-gate case F_OPRI: 18657c478bd9Sstevel@tonic-gate case F_PRI: 18667c478bd9Sstevel@tonic-gate case F_OSZ: 18677c478bd9Sstevel@tonic-gate case F_VSZ: 18687c478bd9Sstevel@tonic-gate case F_RSS: 18697c478bd9Sstevel@tonic-gate (void) printf("%*d", width, 0); 18707c478bd9Sstevel@tonic-gate break; 18717c478bd9Sstevel@tonic-gate 18727c478bd9Sstevel@tonic-gate default: 18737c478bd9Sstevel@tonic-gate print_field(psinfo, f, ttyp); 18747c478bd9Sstevel@tonic-gate break; 18757c478bd9Sstevel@tonic-gate } 18767c478bd9Sstevel@tonic-gate } 18777c478bd9Sstevel@tonic-gate 18787c478bd9Sstevel@tonic-gate static void 18797c478bd9Sstevel@tonic-gate pr_fields(psinfo_t *psinfo, const char *ttyp, 18807c478bd9Sstevel@tonic-gate void (*print_fld)(psinfo_t *, struct field *, const char *)) 18817c478bd9Sstevel@tonic-gate { 18827c478bd9Sstevel@tonic-gate struct field *f; 18837c478bd9Sstevel@tonic-gate 18847c478bd9Sstevel@tonic-gate for (f = fields; f != NULL; f = f->next) { 18857c478bd9Sstevel@tonic-gate print_fld(psinfo, f, ttyp); 18867c478bd9Sstevel@tonic-gate if (f->next != NULL) 18877c478bd9Sstevel@tonic-gate (void) printf(" "); 18887c478bd9Sstevel@tonic-gate } 18897c478bd9Sstevel@tonic-gate (void) printf("\n"); 18907c478bd9Sstevel@tonic-gate } 18917c478bd9Sstevel@tonic-gate 18927c478bd9Sstevel@tonic-gate /* 18937c478bd9Sstevel@tonic-gate * Returns 1 if arg is found in array arr, of length num; 0 otherwise. 18947c478bd9Sstevel@tonic-gate */ 18957c478bd9Sstevel@tonic-gate static int 18967c478bd9Sstevel@tonic-gate search(pid_t *arr, int number, pid_t arg) 18977c478bd9Sstevel@tonic-gate { 18987c478bd9Sstevel@tonic-gate int i; 18997c478bd9Sstevel@tonic-gate 19007c478bd9Sstevel@tonic-gate for (i = 0; i < number; i++) 19017c478bd9Sstevel@tonic-gate if (arg == arr[i]) 19027c478bd9Sstevel@tonic-gate return (1); 19037c478bd9Sstevel@tonic-gate return (0); 19047c478bd9Sstevel@tonic-gate } 19057c478bd9Sstevel@tonic-gate 19067c478bd9Sstevel@tonic-gate /* 19077c478bd9Sstevel@tonic-gate * Add an entry (user, group) to the specified table. 19087c478bd9Sstevel@tonic-gate */ 19097c478bd9Sstevel@tonic-gate static void 19107c478bd9Sstevel@tonic-gate add_ugentry(struct ughead *tbl, char *name) 19117c478bd9Sstevel@tonic-gate { 19127c478bd9Sstevel@tonic-gate struct ugdata *entp; 19137c478bd9Sstevel@tonic-gate 19147c478bd9Sstevel@tonic-gate if (tbl->size == tbl->nent) { /* reallocate the table entries */ 19157c478bd9Sstevel@tonic-gate if ((tbl->size *= 2) == 0) 19167c478bd9Sstevel@tonic-gate tbl->size = 32; /* first time */ 19177c478bd9Sstevel@tonic-gate tbl->ent = Realloc(tbl->ent, tbl->size*sizeof (struct ugdata)); 19187c478bd9Sstevel@tonic-gate } 19197c478bd9Sstevel@tonic-gate entp = &tbl->ent[tbl->nent++]; 19207c478bd9Sstevel@tonic-gate entp->id = 0; 19217c478bd9Sstevel@tonic-gate (void) strncpy(entp->name, name, MAXUGNAME); 19227c478bd9Sstevel@tonic-gate entp->name[MAXUGNAME] = '\0'; 19237c478bd9Sstevel@tonic-gate } 19247c478bd9Sstevel@tonic-gate 19257c478bd9Sstevel@tonic-gate static int 19267c478bd9Sstevel@tonic-gate uconv(struct ughead *uhead) 19277c478bd9Sstevel@tonic-gate { 19287c478bd9Sstevel@tonic-gate struct ugdata *utbl = uhead->ent; 19297c478bd9Sstevel@tonic-gate int n = uhead->nent; 19307c478bd9Sstevel@tonic-gate struct passwd *pwd; 19317c478bd9Sstevel@tonic-gate int i; 19327c478bd9Sstevel@tonic-gate int fnd = 0; 19337c478bd9Sstevel@tonic-gate uid_t uid; 19347c478bd9Sstevel@tonic-gate 19357c478bd9Sstevel@tonic-gate /* 19367c478bd9Sstevel@tonic-gate * Ask the name service for names. 19377c478bd9Sstevel@tonic-gate */ 19387c478bd9Sstevel@tonic-gate for (i = 0; i < n; i++) { 19397c478bd9Sstevel@tonic-gate /* 19407c478bd9Sstevel@tonic-gate * If name is numeric, ask for numeric id 19417c478bd9Sstevel@tonic-gate */ 19427c478bd9Sstevel@tonic-gate if (str2id(utbl[i].name, &uid, 0, UID_MAX) == 0) 19437c478bd9Sstevel@tonic-gate pwd = getpwuid(uid); 19447c478bd9Sstevel@tonic-gate else 19457c478bd9Sstevel@tonic-gate pwd = getpwnam(utbl[i].name); 19467c478bd9Sstevel@tonic-gate 19477c478bd9Sstevel@tonic-gate /* 19487c478bd9Sstevel@tonic-gate * If found, enter found index into tbl array. 19497c478bd9Sstevel@tonic-gate */ 19507c478bd9Sstevel@tonic-gate if (pwd == NULL) { 19517c478bd9Sstevel@tonic-gate (void) fprintf(stderr, 19527c478bd9Sstevel@tonic-gate gettext("ps: unknown user %s\n"), utbl[i].name); 19537c478bd9Sstevel@tonic-gate continue; 19547c478bd9Sstevel@tonic-gate } 19557c478bd9Sstevel@tonic-gate 19567c478bd9Sstevel@tonic-gate utbl[fnd].id = pwd->pw_uid; 19577c478bd9Sstevel@tonic-gate (void) strncpy(utbl[fnd].name, pwd->pw_name, MAXUGNAME); 19587c478bd9Sstevel@tonic-gate fnd++; 19597c478bd9Sstevel@tonic-gate } 19607c478bd9Sstevel@tonic-gate 19617c478bd9Sstevel@tonic-gate uhead->nent = fnd; /* in case it changed */ 19627c478bd9Sstevel@tonic-gate return (n - fnd); 19637c478bd9Sstevel@tonic-gate } 19647c478bd9Sstevel@tonic-gate 19657c478bd9Sstevel@tonic-gate static int 19667c478bd9Sstevel@tonic-gate gconv(struct ughead *ghead) 19677c478bd9Sstevel@tonic-gate { 19687c478bd9Sstevel@tonic-gate struct ugdata *gtbl = ghead->ent; 19697c478bd9Sstevel@tonic-gate int n = ghead->nent; 19707c478bd9Sstevel@tonic-gate struct group *grp; 19717c478bd9Sstevel@tonic-gate gid_t gid; 19727c478bd9Sstevel@tonic-gate int i; 19737c478bd9Sstevel@tonic-gate int fnd = 0; 19747c478bd9Sstevel@tonic-gate 19757c478bd9Sstevel@tonic-gate /* 19767c478bd9Sstevel@tonic-gate * Ask the name service for names. 19777c478bd9Sstevel@tonic-gate */ 19787c478bd9Sstevel@tonic-gate for (i = 0; i < n; i++) { 19797c478bd9Sstevel@tonic-gate /* 19807c478bd9Sstevel@tonic-gate * If name is numeric, ask for numeric id 19817c478bd9Sstevel@tonic-gate */ 19827c478bd9Sstevel@tonic-gate if (str2id(gtbl[i].name, &gid, 0, UID_MAX) == 0) 19837c478bd9Sstevel@tonic-gate grp = getgrgid(gid); 19847c478bd9Sstevel@tonic-gate else 19857c478bd9Sstevel@tonic-gate grp = getgrnam(gtbl[i].name); 19867c478bd9Sstevel@tonic-gate /* 19877c478bd9Sstevel@tonic-gate * If found, enter found index into tbl array. 19887c478bd9Sstevel@tonic-gate */ 19897c478bd9Sstevel@tonic-gate if (grp == NULL) { 19907c478bd9Sstevel@tonic-gate (void) fprintf(stderr, 19917c478bd9Sstevel@tonic-gate gettext("ps: unknown group %s\n"), gtbl[i].name); 19927c478bd9Sstevel@tonic-gate continue; 19937c478bd9Sstevel@tonic-gate } 19947c478bd9Sstevel@tonic-gate 19957c478bd9Sstevel@tonic-gate gtbl[fnd].id = grp->gr_gid; 19967c478bd9Sstevel@tonic-gate (void) strncpy(gtbl[fnd].name, grp->gr_name, MAXUGNAME); 19977c478bd9Sstevel@tonic-gate fnd++; 19987c478bd9Sstevel@tonic-gate } 19997c478bd9Sstevel@tonic-gate 20007c478bd9Sstevel@tonic-gate ghead->nent = fnd; /* in case it changed */ 20017c478bd9Sstevel@tonic-gate return (n - fnd); 20027c478bd9Sstevel@tonic-gate } 20037c478bd9Sstevel@tonic-gate 20047c478bd9Sstevel@tonic-gate /* 20057c478bd9Sstevel@tonic-gate * Return 1 if puid is in table, otherwise 0. 20067c478bd9Sstevel@tonic-gate */ 20077c478bd9Sstevel@tonic-gate static int 20087c478bd9Sstevel@tonic-gate ugfind(id_t id, struct ughead *ughead) 20097c478bd9Sstevel@tonic-gate { 20107c478bd9Sstevel@tonic-gate struct ugdata *utbl = ughead->ent; 20117c478bd9Sstevel@tonic-gate int n = ughead->nent; 20127c478bd9Sstevel@tonic-gate int i; 20137c478bd9Sstevel@tonic-gate 20147c478bd9Sstevel@tonic-gate for (i = 0; i < n; i++) 20157c478bd9Sstevel@tonic-gate if (utbl[i].id == id) 20167c478bd9Sstevel@tonic-gate return (1); 20177c478bd9Sstevel@tonic-gate return (0); 20187c478bd9Sstevel@tonic-gate } 20197c478bd9Sstevel@tonic-gate 20207c478bd9Sstevel@tonic-gate /* 20217c478bd9Sstevel@tonic-gate * Print starting time of process unless process started more than 24 hours 20227c478bd9Sstevel@tonic-gate * ago, in which case the date is printed. The date is printed in the form 20237c478bd9Sstevel@tonic-gate * "MMM dd" if old format, else the blank is replaced with an '_' so 20247c478bd9Sstevel@tonic-gate * it appears as a single word (for parseability). 20257c478bd9Sstevel@tonic-gate */ 20267c478bd9Sstevel@tonic-gate static void 20277c478bd9Sstevel@tonic-gate prtime(timestruc_t st, int width, int old) 20287c478bd9Sstevel@tonic-gate { 20297c478bd9Sstevel@tonic-gate char sttim[26]; 20307c478bd9Sstevel@tonic-gate time_t starttime; 20317c478bd9Sstevel@tonic-gate 20327c478bd9Sstevel@tonic-gate starttime = st.tv_sec; 20337c478bd9Sstevel@tonic-gate if (st.tv_nsec > 500000000) 20347c478bd9Sstevel@tonic-gate starttime++; 20357c478bd9Sstevel@tonic-gate if ((now.tv_sec - starttime) >= 24*60*60) { 20367c478bd9Sstevel@tonic-gate (void) strftime(sttim, sizeof (sttim), old? \ 20377c478bd9Sstevel@tonic-gate "%b %d" : "%b_%d", localtime(&starttime)); 20387c478bd9Sstevel@tonic-gate sttim[7] = '\0'; 20397c478bd9Sstevel@tonic-gate } else { 20407c478bd9Sstevel@tonic-gate (void) strftime(sttim, sizeof (sttim), \ 20417c478bd9Sstevel@tonic-gate "%H:%M:%S", localtime(&starttime)); 20427c478bd9Sstevel@tonic-gate sttim[8] = '\0'; 20437c478bd9Sstevel@tonic-gate } 20447c478bd9Sstevel@tonic-gate (void) printf("%*.*s", width, width, sttim); 20457c478bd9Sstevel@tonic-gate } 20467c478bd9Sstevel@tonic-gate 20477c478bd9Sstevel@tonic-gate static void 20487c478bd9Sstevel@tonic-gate przom(psinfo_t *psinfo) 20497c478bd9Sstevel@tonic-gate { 20507c478bd9Sstevel@tonic-gate long tm; 20517c478bd9Sstevel@tonic-gate struct passwd *pwd; 20527c478bd9Sstevel@tonic-gate char zonename[ZONENAME_MAX]; 20537c478bd9Sstevel@tonic-gate 20547c478bd9Sstevel@tonic-gate /* 20557c478bd9Sstevel@tonic-gate * All fields before 'PID' are printed with a trailing space as a 20567c478bd9Sstevel@tonic-gate * spearator, rather than keeping track of which column is first. All 20577c478bd9Sstevel@tonic-gate * other fields are printed with a leading space. 20587c478bd9Sstevel@tonic-gate */ 20597c478bd9Sstevel@tonic-gate if (lflg) { /* F S */ 20607c478bd9Sstevel@tonic-gate if (!yflg) 20617c478bd9Sstevel@tonic-gate (void) printf("%2x ", psinfo->pr_flag & 0377); /* F */ 20627c478bd9Sstevel@tonic-gate (void) printf("%c ", psinfo->pr_lwp.pr_sname); /* S */ 20637c478bd9Sstevel@tonic-gate } 20647c478bd9Sstevel@tonic-gate if (Zflg) { 20657c478bd9Sstevel@tonic-gate if (getzonenamebyid(psinfo->pr_zoneid, zonename, 20667c478bd9Sstevel@tonic-gate sizeof (zonename)) < 0) { 20677c478bd9Sstevel@tonic-gate (void) printf("%7.7d ", ((int)psinfo->pr_zoneid)); 20687c478bd9Sstevel@tonic-gate } else { 20697c478bd9Sstevel@tonic-gate (void) printf("%8.8s ", zonename); 20707c478bd9Sstevel@tonic-gate } 20717c478bd9Sstevel@tonic-gate } 2072*c6402783Sakolb if (Hflg) { 2073*c6402783Sakolb /* Display home lgroup */ 2074*c6402783Sakolb (void) printf(" %6d", (int)psinfo->pr_lwp.pr_lgrp); /* LGRP */ 2075*c6402783Sakolb } 20767c478bd9Sstevel@tonic-gate if (fflg) { 20777c478bd9Sstevel@tonic-gate if ((pwd = getpwuid(psinfo->pr_euid)) != NULL) 20787c478bd9Sstevel@tonic-gate (void) printf("%8.8s ", pwd->pw_name); 20797c478bd9Sstevel@tonic-gate else 20807c478bd9Sstevel@tonic-gate (void) printf("%7.7d ", (int)psinfo->pr_euid); 20817c478bd9Sstevel@tonic-gate } else if (lflg) 20827c478bd9Sstevel@tonic-gate (void) printf("%6d ", (int)psinfo->pr_euid); 20837c478bd9Sstevel@tonic-gate 20847c478bd9Sstevel@tonic-gate (void) printf("%*d", pidwidth, (int)psinfo->pr_pid); /* PID */ 20857c478bd9Sstevel@tonic-gate if (lflg || fflg) 20867c478bd9Sstevel@tonic-gate (void) printf(" %*d", pidwidth, 20877c478bd9Sstevel@tonic-gate (int)psinfo->pr_ppid); /* PPID */ 20887c478bd9Sstevel@tonic-gate 20897c478bd9Sstevel@tonic-gate if (jflg) { 20907c478bd9Sstevel@tonic-gate (void) printf(" %*d", pidwidth, 20917c478bd9Sstevel@tonic-gate (int)psinfo->pr_pgid); /* PGID */ 20927c478bd9Sstevel@tonic-gate (void) printf(" %*d", pidwidth, 20937c478bd9Sstevel@tonic-gate (int)psinfo->pr_sid); /* SID */ 20947c478bd9Sstevel@tonic-gate } 20957c478bd9Sstevel@tonic-gate 20967c478bd9Sstevel@tonic-gate if (Lflg) 20977c478bd9Sstevel@tonic-gate (void) printf(" %5d", 0); /* LWP */ 20987c478bd9Sstevel@tonic-gate if (Pflg) 20997c478bd9Sstevel@tonic-gate (void) printf(" -"); /* PSR */ 21007c478bd9Sstevel@tonic-gate if (Lflg && fflg) 21017c478bd9Sstevel@tonic-gate (void) printf(" %5d", 0); /* NLWP */ 21027c478bd9Sstevel@tonic-gate 21037c478bd9Sstevel@tonic-gate if (cflg) { 21047c478bd9Sstevel@tonic-gate (void) printf(" %4s", "-"); /* zombies have no class */ 21057c478bd9Sstevel@tonic-gate (void) printf(" %3d", psinfo->pr_lwp.pr_pri); /* PRI */ 21067c478bd9Sstevel@tonic-gate } else if (lflg || fflg) { 21077c478bd9Sstevel@tonic-gate (void) printf(" %3d", psinfo->pr_lwp.pr_cpu & 0377); /* C */ 21087c478bd9Sstevel@tonic-gate if (lflg) 21097c478bd9Sstevel@tonic-gate (void) printf(" %3d %2s", 21107c478bd9Sstevel@tonic-gate psinfo->pr_lwp.pr_oldpri, "-"); /* PRI NI */ 21117c478bd9Sstevel@tonic-gate } 21127c478bd9Sstevel@tonic-gate if (lflg) { 21137c478bd9Sstevel@tonic-gate if (yflg) /* RSS SZ WCHAN */ 21147c478bd9Sstevel@tonic-gate (void) printf(" %5d %6d %8s", 0, 0, "-"); 21157c478bd9Sstevel@tonic-gate else /* ADDR SZ WCHAN */ 21167c478bd9Sstevel@tonic-gate (void) printf(" %8s %6d %8s", "-", 0, "-"); 21177c478bd9Sstevel@tonic-gate } 21187c478bd9Sstevel@tonic-gate if (fflg) 21197c478bd9Sstevel@tonic-gate (void) printf(" %8.8s", "-"); /* STIME */ 21207c478bd9Sstevel@tonic-gate (void) printf(" %-8.14s", "?"); /* TTY */ 21217c478bd9Sstevel@tonic-gate 21227c478bd9Sstevel@tonic-gate tm = psinfo->pr_time.tv_sec; 21237c478bd9Sstevel@tonic-gate if (psinfo->pr_time.tv_nsec > 500000000) 21247c478bd9Sstevel@tonic-gate tm++; 21257c478bd9Sstevel@tonic-gate (void) printf(" %4ld:%.2ld", tm / 60, tm % 60); /* TIME */ 21267c478bd9Sstevel@tonic-gate (void) printf(" <defunct>\n"); 21277c478bd9Sstevel@tonic-gate } 21287c478bd9Sstevel@tonic-gate 21297c478bd9Sstevel@tonic-gate /* 21307c478bd9Sstevel@tonic-gate * Function to compute the number of printable bytes in a multibyte 21317c478bd9Sstevel@tonic-gate * command string ("internationalization"). 21327c478bd9Sstevel@tonic-gate */ 21337c478bd9Sstevel@tonic-gate static int 21347c478bd9Sstevel@tonic-gate namencnt(char *cmd, int csisize, int scrsize) 21357c478bd9Sstevel@tonic-gate { 21367c478bd9Sstevel@tonic-gate int csiwcnt = 0, scrwcnt = 0; 21377c478bd9Sstevel@tonic-gate int ncsisz, nscrsz; 21387c478bd9Sstevel@tonic-gate wchar_t wchar; 21397c478bd9Sstevel@tonic-gate int len; 21407c478bd9Sstevel@tonic-gate 21417c478bd9Sstevel@tonic-gate while (*cmd != '\0') { 21427c478bd9Sstevel@tonic-gate if ((len = csisize - csiwcnt) > (int)MB_CUR_MAX) 21437c478bd9Sstevel@tonic-gate len = MB_CUR_MAX; 21447c478bd9Sstevel@tonic-gate if ((ncsisz = mbtowc(&wchar, cmd, len)) < 0) 21457c478bd9Sstevel@tonic-gate return (8); /* default to use for illegal chars */ 21467c478bd9Sstevel@tonic-gate if ((nscrsz = wcwidth(wchar)) <= 0) 21477c478bd9Sstevel@tonic-gate return (8); 21487c478bd9Sstevel@tonic-gate if (csiwcnt + ncsisz > csisize || scrwcnt + nscrsz > scrsize) 21497c478bd9Sstevel@tonic-gate break; 21507c478bd9Sstevel@tonic-gate csiwcnt += ncsisz; 21517c478bd9Sstevel@tonic-gate scrwcnt += nscrsz; 21527c478bd9Sstevel@tonic-gate cmd += ncsisz; 21537c478bd9Sstevel@tonic-gate } 21547c478bd9Sstevel@tonic-gate return (csiwcnt); 21557c478bd9Sstevel@tonic-gate } 21567c478bd9Sstevel@tonic-gate 21577c478bd9Sstevel@tonic-gate static char * 21587c478bd9Sstevel@tonic-gate err_string(int err) 21597c478bd9Sstevel@tonic-gate { 21607c478bd9Sstevel@tonic-gate static char buf[32]; 21617c478bd9Sstevel@tonic-gate char *str = strerror(err); 21627c478bd9Sstevel@tonic-gate 21637c478bd9Sstevel@tonic-gate if (str == NULL) 21647c478bd9Sstevel@tonic-gate (void) snprintf(str = buf, sizeof (buf), "Errno #%d", err); 21657c478bd9Sstevel@tonic-gate 21667c478bd9Sstevel@tonic-gate return (str); 21677c478bd9Sstevel@tonic-gate } 21687c478bd9Sstevel@tonic-gate 21697c478bd9Sstevel@tonic-gate /* If allocation fails, die */ 21707c478bd9Sstevel@tonic-gate static void * 21717c478bd9Sstevel@tonic-gate Realloc(void *ptr, size_t size) 21727c478bd9Sstevel@tonic-gate { 21737c478bd9Sstevel@tonic-gate ptr = realloc(ptr, size); 21747c478bd9Sstevel@tonic-gate if (ptr == NULL) { 21757c478bd9Sstevel@tonic-gate (void) fprintf(stderr, gettext("ps: no memory\n")); 21767c478bd9Sstevel@tonic-gate exit(1); 21777c478bd9Sstevel@tonic-gate } 21787c478bd9Sstevel@tonic-gate return (ptr); 21797c478bd9Sstevel@tonic-gate } 21807c478bd9Sstevel@tonic-gate 21817c478bd9Sstevel@tonic-gate static time_t 21827c478bd9Sstevel@tonic-gate delta_secs(const timestruc_t *start) 21837c478bd9Sstevel@tonic-gate { 21847c478bd9Sstevel@tonic-gate time_t seconds = now.tv_sec - start->tv_sec; 21857c478bd9Sstevel@tonic-gate long nanosecs = now.tv_usec * 1000 - start->tv_nsec; 21867c478bd9Sstevel@tonic-gate 21877c478bd9Sstevel@tonic-gate if (nanosecs >= (NANOSEC / 2)) 21887c478bd9Sstevel@tonic-gate seconds++; 21897c478bd9Sstevel@tonic-gate else if (nanosecs < -(NANOSEC / 2)) 21907c478bd9Sstevel@tonic-gate seconds--; 21917c478bd9Sstevel@tonic-gate 21927c478bd9Sstevel@tonic-gate return (seconds); 21937c478bd9Sstevel@tonic-gate } 21947c478bd9Sstevel@tonic-gate 21957c478bd9Sstevel@tonic-gate /* 21967c478bd9Sstevel@tonic-gate * Returns the following: 21977c478bd9Sstevel@tonic-gate * 21987c478bd9Sstevel@tonic-gate * 0 No error 21997c478bd9Sstevel@tonic-gate * EINVAL Invalid number 22007c478bd9Sstevel@tonic-gate * ERANGE Value exceeds (min, max) range 22017c478bd9Sstevel@tonic-gate */ 22027c478bd9Sstevel@tonic-gate static int 22037c478bd9Sstevel@tonic-gate str2id(const char *p, pid_t *val, long min, long max) 22047c478bd9Sstevel@tonic-gate { 22057c478bd9Sstevel@tonic-gate char *q; 22067c478bd9Sstevel@tonic-gate long number; 22077c478bd9Sstevel@tonic-gate int error; 22087c478bd9Sstevel@tonic-gate 22097c478bd9Sstevel@tonic-gate errno = 0; 22107c478bd9Sstevel@tonic-gate number = strtol(p, &q, 10); 22117c478bd9Sstevel@tonic-gate 22127c478bd9Sstevel@tonic-gate if (errno != 0 || q == p || *q != '\0') { 22137c478bd9Sstevel@tonic-gate if ((error = errno) == 0) { 22147c478bd9Sstevel@tonic-gate /* 22157c478bd9Sstevel@tonic-gate * strtol() can fail without setting errno, or it can 22167c478bd9Sstevel@tonic-gate * set it to EINVAL or ERANGE. In the case errno is 22177c478bd9Sstevel@tonic-gate * still zero, return EINVAL. 22187c478bd9Sstevel@tonic-gate */ 22197c478bd9Sstevel@tonic-gate error = EINVAL; 22207c478bd9Sstevel@tonic-gate } 22217c478bd9Sstevel@tonic-gate } else if (number < min || number > max) { 22227c478bd9Sstevel@tonic-gate error = ERANGE; 22237c478bd9Sstevel@tonic-gate } else { 22247c478bd9Sstevel@tonic-gate error = 0; 22257c478bd9Sstevel@tonic-gate } 22267c478bd9Sstevel@tonic-gate 22277c478bd9Sstevel@tonic-gate *val = number; 22287c478bd9Sstevel@tonic-gate 22297c478bd9Sstevel@tonic-gate return (error); 22307c478bd9Sstevel@tonic-gate } 22317c478bd9Sstevel@tonic-gate 22327c478bd9Sstevel@tonic-gate static int 22337c478bd9Sstevel@tonic-gate pidcmp(const void *p1, const void *p2) 22347c478bd9Sstevel@tonic-gate { 22357c478bd9Sstevel@tonic-gate pid_t i = *((pid_t *)p1); 22367c478bd9Sstevel@tonic-gate pid_t j = *((pid_t *)p2); 22377c478bd9Sstevel@tonic-gate 22387c478bd9Sstevel@tonic-gate return (i - j); 22397c478bd9Sstevel@tonic-gate } 2240