2 * Copyright (c) 1990, 1993, 1994
3 * The Regents of the University of California. All rights reserved.
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 3. All advertising materials mentioning features or use of this software
14 * must display the following acknowledgement:
15 * This product includes software developed by the University of
16 * California, Berkeley and its contributors.
17 * 4. Neither the name of the University nor the names of its contributors
18 * may be used to endorse or promote products derived from this software
19 * without specific prior written permission.
21 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
36 static char sccsid[] = "@(#)keyword.c 8.5 (Berkeley) 4/2/94";
38 static const char rcsid[] =
39 "$FreeBSD: src/bin/ps/keyword.c,v 1.24.2.3 2002/10/10 20:05:32 jmallett Exp $";
43 #include <sys/param.h>
45 #include <sys/resource.h>
47 #include <sys/sysctl.h>
48 #include <sys/ucred.h>
61 static VAR *findvar __P((char *));
62 static int vcmp __P((const void *, const void *));
65 int utime(), stime(), ixrss(), idrss(), isrss();
66 {{"utime"}, "UTIME", USER, utime, NULL, 4},
67 {{"stime"}, "STIME", USER, stime, NULL, 4},
68 {{"ixrss"}, "IXRSS", USER, ixrss, NULL, 4},
69 {{"idrss"}, "IDRSS", USER, idrss, NULL, 4},
70 {{"isrss"}, "ISRSS", USER, isrss, NULL, 4},
73 /* Compute offset in common structures. */
74 #define POFF(x) offsetof(struct proc, x)
75 #define EOFF(x) offsetof(struct eproc, x)
76 #define UOFF(x) offsetof(struct usave, x)
77 #define ROFF(x) offsetof(struct rusage, x)
83 #define USERLEN UT_NAMESIZE
86 {"%cpu", "%CPU", NULL, 0, pcpu, NULL, 4},
87 {"%mem", "%MEM", NULL, 0, pmem, NULL, 4},
89 NULL, 0, pvar, NULL, 3, POFF(p_acflag), USHORT, "x"},
90 {"acflg", "", "acflag"},
91 {"blocked", "", "sigmask"},
92 {"caught", "", "sigcatch"},
93 {"command", "COMMAND", NULL, COMM|LJUST|USER, command, NULL, 16},
94 {"cpu", "CPU", NULL, 0, pvar, NULL, 3, POFF(p_estcpu), UINT, "d"},
95 {"cputime", "", "time"},
96 {"f", "F", NULL, 0, pvar, NULL, 7, POFF(p_flag), INT, "x"},
98 {"ignored", "", "sigignore"},
100 NULL, USER, rvar, NULL, 4, ROFF(ru_inblock), LONG, "ld"},
101 {"inblock", "", "inblk"},
102 {"jobc", "JOBC", NULL, 0, evar, NULL, 4, EOFF(e_jobc), SHORT, "d"},
104 NULL, 0, pvar, NULL, 8, POFF(p_traceflag), INT, "x"},
105 {"ktracep", "KTRACEP",
106 NULL, 0, pvar, NULL, 8, POFF(p_tracep), LONG, "lx"},
107 {"lim", "LIM", NULL, 0, maxrss, NULL, 5},
108 {"login", "LOGIN", NULL, LJUST, logname, NULL, MAXLOGNAME-1},
109 {"logname", "", "login"},
110 {"lstart", "STARTED", NULL, LJUST|USER, lstarted, NULL, 28},
112 NULL, USER, rvar, NULL, 4, ROFF(ru_majflt), LONG, "ld"},
114 NULL, USER, rvar, NULL, 4, ROFF(ru_minflt), LONG, "ld"},
116 NULL, USER, rvar, NULL, 4, ROFF(ru_msgrcv), LONG, "ld"},
118 NULL, USER, rvar, NULL, 4, ROFF(ru_msgsnd), LONG, "ld"},
120 {"nice", "NI", NULL, 0, pvar, NULL, 2, POFF(p_nice), CHAR, "d"},
122 NULL, USER, rvar, NULL, 5, ROFF(ru_nivcsw), LONG, "ld"},
123 {"nsignals", "", "nsigs"},
125 NULL, USER, rvar, NULL, 4, ROFF(ru_nsignals), LONG, "ld"},
127 NULL, USER, rvar, NULL, 4, ROFF(ru_nswap), LONG, "ld"},
129 NULL, USER, rvar, NULL, 5, ROFF(ru_nvcsw), LONG, "ld"},
130 {"nwchan", "WCHAN", NULL, 0, pvar, NULL, 8, POFF(p_wchan), KPTR, "lx"},
132 NULL, USER, rvar, NULL, 4, ROFF(ru_oublock), LONG, "ld"},
133 {"oublock", "", "oublk"},
134 {"p_ru", "P_RU", NULL, 0, pvar, NULL, 6, POFF(p_ru), KPTR, "lx"},
135 {"paddr", "PADDR", NULL, 0, evar, NULL, 8, EOFF(e_paddr), KPTR, "lx"},
136 {"pagein", "PAGEIN", NULL, USER, pagein, NULL, 6},
137 {"pcpu", "", "%cpu"},
138 {"pending", "", "sig"},
140 NULL, 0, evar, NULL, PIDLEN, EOFF(e_pgid), UINT, PIDFMT},
141 {"pid", "PID", NULL, 0, pvar, NULL, PIDLEN, POFF(p_pid), UINT, PIDFMT},
142 {"pmem", "", "%mem"},
144 NULL, 0, evar, NULL, PIDLEN, EOFF(e_ppid), UINT, PIDFMT},
145 {"pri", "PRI", NULL, 0, pri, NULL, 3},
146 {"re", "RE", NULL, 0, pvar, NULL, 3, POFF(p_swtime), UINT, "d"},
147 {"rgid", "RGID", NULL, 0, evar, NULL, UIDLEN, EOFF(e_pcred.p_rgid),
150 NULL, 0, pvar, NULL, 8, POFF(p_procq.tqe_prev), KPTR, "lx"},
151 {"rss", "RSS", NULL, 0, p_rssize, NULL, 4},
152 {"rssize", "", "rsz"},
153 {"rsz", "RSZ", NULL, 0, rssize, NULL, 4},
154 {"rtprio", "RTPRIO", NULL, 0, rtprior, NULL, 7, POFF(p_rtprio)},
155 {"ruid", "RUID", NULL, 0, evar, NULL, UIDLEN, EOFF(e_pcred.p_ruid),
157 {"ruser", "RUSER", NULL, LJUST|DSIZ, runame, s_runame, USERLEN},
158 {"sess", "SESS", NULL, 0, evar, NULL, 6, EOFF(e_sess), KPTR, "lx"},
159 {"sig", "PENDING", NULL, 0, pvar, NULL, 8, POFF(p_siglist), INT, "x"},
160 {"sigcatch", "CAUGHT",
161 NULL, 0, evar, NULL, 8, EOFF(e_procsig.ps_sigcatch), UINT, "x"},
162 {"sigignore", "IGNORED",
163 NULL, 0, evar, NULL, 8, EOFF(e_procsig.ps_sigignore), UINT, "x"},
164 {"sigmask", "BLOCKED",
165 NULL, 0, pvar, NULL, 8, POFF(p_sigmask), UINT, "x"},
166 {"sl", "SL", NULL, 0, pvar, NULL, 3, POFF(p_slptime), UINT, "d"},
167 {"start", "STARTED", NULL, LJUST|USER, started, NULL, 7},
168 {"stat", "", "state"},
169 {"state", "STAT", NULL, 0, state, NULL, 4},
170 {"svgid", "SVGID", NULL, 0,
171 evar, NULL, UIDLEN, EOFF(e_pcred.p_svgid), UINT, UIDFMT},
172 {"svuid", "SVUID", NULL, 0,
173 evar, NULL, UIDLEN, EOFF(e_pcred.p_svuid), UINT, UIDFMT},
174 {"tdev", "TDEV", NULL, 0, tdev, NULL, 4},
175 {"time", "TIME", NULL, USER, cputime, NULL, 9},
177 NULL, 0, evar, NULL, 4, EOFF(e_tpgid), UINT, PIDFMT},
178 {"tsess", "TSESS", NULL, 0, evar, NULL, 6, EOFF(e_tsess), KPTR, "lx"},
179 {"tsiz", "TSIZ", NULL, 0, tsize, NULL, 4},
180 {"tt", "TT ", NULL, 0, tname, NULL, 4},
181 {"tty", "TTY", NULL, LJUST, longtname, NULL, 8},
182 {"ucomm", "UCOMM", NULL, LJUST, ucomm, NULL, MAXCOMLEN},
183 {"uid", "UID", NULL, 0, evar, NULL, UIDLEN, EOFF(e_ucred.cr_uid),
185 {"upr", "UPR", NULL, 0, pvar, NULL, 3, POFF(p_usrpri), CHAR, "d"},
186 {"user", "USER", NULL, LJUST|DSIZ, uname, s_uname, USERLEN},
187 {"usrpri", "", "upr"},
188 {"vsize", "", "vsz"},
189 {"vsz", "VSZ", NULL, 0, vsize, NULL, 5},
190 {"wchan", "WCHAN", NULL, LJUST, wchan, NULL, 6},
191 {"xstat", "XSTAT", NULL, 0, pvar, NULL, 4, POFF(p_xstat), USHORT, "x"},
204 for (v = var; *(p = v->name); ++v) {
206 if (termwidth && (i += len + 1) > termwidth) {
210 (void) printf("%s%s", sep, p);
220 static struct varent *vtail;
222 #define FMTSEP " \t,\n"
228 while ((cp = strsep(&p, FMTSEP)) != NULL && *cp == '\0')
230 if (cp == NULL || !(v = findvar(cp)))
232 if ((vent = malloc(sizeof(struct varent))) == NULL)
237 vhead = vtail = vent;
244 warnx("no valid keywords; valid keywords:");
263 v = bsearch(&key, var, sizeof(var)/sizeof(VAR) - 1, sizeof(VAR), vcmp);
267 warnx("%s: illegal keyword specification", p);
271 return ((VAR *)NULL);
274 warnx("%s: keyword not found", p);
285 return (strcmp(((VAR *)a)->name, ((VAR *)b)->name));