2 * Copyright (c) 1990, 1993, 1994
3 * The Regents of the University of California. All rights reserved.
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6 * modification, are permitted provided that the following conditions
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9 * notice, this list of conditions and the following disclaimer.
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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
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18 * may be used to endorse or promote products derived from this software
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33 * @(#)keyword.c 8.5 (Berkeley) 4/2/94
34 * $FreeBSD: src/bin/ps/keyword.c,v 1.24.2.3 2002/10/10 20:05:32 jmallett Exp $
35 * $DragonFly: src/bin/ps/keyword.c,v 1.11 2004/07/29 09:20:39 dillon Exp $
38 #include <sys/param.h>
40 #include <sys/resource.h>
41 #include <sys/sysctl.h>
42 #include <sys/ucred.h>
55 static VAR *findvar (char *);
56 static int vcmp (const void *, const void *);
59 int utime(), stime(), ixrss(), idrss(), isrss();
60 {{"utime"}, "UTIME", USER, utime, NULL, 4},
61 {{"stime"}, "STIME", USER, stime, NULL, 4},
62 {{"ixrss"}, "IXRSS", USER, ixrss, NULL, 4},
63 {{"idrss"}, "IDRSS", USER, idrss, NULL, 4},
64 {{"isrss"}, "ISRSS", USER, isrss, NULL, 4},
67 /* Compute offset in common structures. */
68 #define POFF(x) offsetof(struct proc, x)
69 #define TOFF(x) offsetof(struct thread, x)
70 #define EOFF(x) offsetof(struct eproc, x)
71 #define UOFF(x) offsetof(struct usave, x)
72 #define ROFF(x) offsetof(struct rusage, x)
78 #define USERLEN UT_NAMESIZE
81 {"%cpu", "%CPU", NULL, 0, pcpu, NULL, 4},
82 {"%mem", "%MEM", NULL, 0, pmem, NULL, 4},
84 NULL, 0, pvar, NULL, 3, POFF(p_acflag), USHORT, "x"},
85 {"acflg", "", "acflag"},
86 {"blocked", "", "sigmask"},
87 {"caught", "", "sigcatch"},
88 {"command", "COMMAND", NULL, COMM|LJUST|USER, command, NULL, 16},
89 {"cpu", "CPU", NULL, 0, pvar, NULL, 3, POFF(p_estcpu), UINT, "d"},
90 {"lastcpu", "C", NULL, 0, pvar, NULL, 3, EOFF(e_cpuid), UINT, "d"},
91 {"cputime", "", "time"},
92 {"f", "F", NULL, 0, pvar, NULL, 7, POFF(p_flag), INT, "x"},
95 NULL, 0, pvar, NULL, 4, POFF(p_interactive), CHAR, PIDFMT},
96 {"ignored", "", "sigignore"},
98 NULL, USER, rvar, NULL, 4, ROFF(ru_inblock), LONG, "ld"},
99 {"inblock", "", "inblk"},
100 {"jobc", "JOBC", NULL, 0, evar, NULL, 4, EOFF(e_jobc), SHORT, "d"},
102 NULL, 0, pvar, NULL, 8, POFF(p_traceflag), INT, "x"},
103 {"ktracep", "KTRACEP",
104 NULL, 0, pvar, NULL, 8, POFF(p_tracep), LONG, "lx"},
105 {"lim", "LIM", NULL, 0, maxrss, NULL, 5},
106 {"login", "LOGIN", NULL, LJUST, logname, NULL, MAXLOGNAME-1},
107 {"logname", "", "login"},
108 {"lstart", "STARTED", NULL, LJUST|USER, lstarted, NULL, 28},
110 NULL, USER, rvar, NULL, 4, ROFF(ru_majflt), LONG, "ld"},
112 NULL, USER, rvar, NULL, 4, ROFF(ru_minflt), LONG, "ld"},
114 NULL, USER, rvar, NULL, 4, ROFF(ru_msgrcv), LONG, "ld"},
116 NULL, USER, rvar, NULL, 4, ROFF(ru_msgsnd), LONG, "ld"},
118 {"nice", "NI", NULL, 0, pnice, NULL, 3 },
120 NULL, USER, rvar, NULL, 5, ROFF(ru_nivcsw), LONG, "ld"},
121 {"nsignals", "", "nsigs"},
123 NULL, USER, rvar, NULL, 4, ROFF(ru_nsignals), LONG, "ld"},
125 NULL, USER, rvar, NULL, 4, ROFF(ru_nswap), LONG, "ld"},
127 NULL, USER, rvar, NULL, 5, ROFF(ru_nvcsw), LONG, "ld"},
128 {"nwchan", "WCHAN", NULL, 0, tvar, NULL, 8, TOFF(td_wchan), KPTR, "lx"},
130 NULL, USER, rvar, NULL, 4, ROFF(ru_oublock), LONG, "ld"},
131 {"oublock", "", "oublk"},
132 {"p_ru", "P_RU", NULL, 0, pvar, NULL, 6, POFF(p_ru), KPTR, "lx"},
133 {"paddr", "PADDR", NULL, 0, evar, NULL, 8, EOFF(e_paddr), KPTR, "lx"},
134 {"pagein", "PAGEIN", NULL, USER, pagein, NULL, 6},
135 {"pcpu", "", "%cpu"},
136 {"pending", "", "sig"},
138 NULL, 0, evar, NULL, PIDLEN, EOFF(e_pgid), UINT, PIDFMT},
139 {"pid", "PID", NULL, 0, pvar, NULL, PIDLEN, POFF(p_pid), UINT, PIDFMT},
140 {"pmem", "", "%mem"},
142 NULL, 0, evar, NULL, PIDLEN, EOFF(e_ppid), UINT, PIDFMT},
143 {"pri", "PRI", NULL, 0, pri, NULL, 3},
144 {"re", "RE", NULL, 0, pvar, NULL, 3, POFF(p_swtime), UINT, "d"},
145 {"rgid", "RGID", NULL, 0, evar, NULL, UIDLEN, EOFF(e_ucred.cr_rgid),
148 NULL, 0, pvar, NULL, 8, POFF(p_procq.tqe_prev), KPTR, "lx"},
149 {"rss", "RSS", NULL, 0, p_rssize, NULL, 4},
150 {"rssize", "", "rsz"},
151 {"rsz", "RSZ", NULL, 0, rssize, NULL, 4},
152 {"rtprio", "RTPRIO", NULL, 0, rtprior, NULL, 7, POFF(p_rtprio)},
153 {"ruid", "RUID", NULL, 0, evar, NULL, UIDLEN, EOFF(e_ucred.cr_ruid),
155 {"ruser", "RUSER", NULL, LJUST|DSIZ, runame, s_runame, USERLEN},
156 {"sess", "SESS", NULL, 0, evar, NULL, 6, EOFF(e_sess), KPTR, "lx"},
157 {"sig", "PENDING", NULL, 0, pvar, NULL, 8, POFF(p_siglist), INT, "x"},
158 {"sigcatch", "CAUGHT",
159 NULL, 0, evar, NULL, 8, EOFF(e_procsig.ps_sigcatch), UINT, "x"},
160 {"sigignore", "IGNORED",
161 NULL, 0, evar, NULL, 8, EOFF(e_procsig.ps_sigignore), UINT, "x"},
162 {"sigmask", "BLOCKED",
163 NULL, 0, pvar, NULL, 8, POFF(p_sigmask), UINT, "x"},
164 {"sl", "SL", NULL, 0, pvar, NULL, 3, POFF(p_slptime), UINT, "d"},
165 {"start", "STARTED", NULL, LJUST|USER, started, NULL, 7},
166 {"stat", "", "state"},
167 {"state", "STAT", NULL, 0, state, NULL, 4},
168 {"svgid", "SVGID", NULL, 0,
169 evar, NULL, UIDLEN, EOFF(e_ucred.cr_svgid), UINT, UIDFMT},
170 {"svuid", "SVUID", NULL, 0,
171 evar, NULL, UIDLEN, EOFF(e_ucred.cr_svuid), UINT, UIDFMT},
172 {"tdev", "TDEV", NULL, 0, tdev, NULL, 4},
173 {"time", "TIME", NULL, USER, cputime, NULL, 9},
175 NULL, 0, evar, NULL, 4, EOFF(e_tpgid), UINT, PIDFMT},
176 {"tsess", "TSESS", NULL, 0, evar, NULL, 6, EOFF(e_tsess), KPTR, "lx"},
177 {"tsiz", "TSIZ", NULL, 0, tsize, NULL, 4},
178 {"tt", "TT ", NULL, 0, tname, NULL, 4},
179 {"tty", "TTY", NULL, LJUST, longtname, NULL, 8},
180 {"ucomm", "UCOMM", NULL, LJUST, ucomm, NULL, MAXCOMLEN},
181 {"uid", "UID", NULL, 0, evar, NULL, UIDLEN, EOFF(e_ucred.cr_uid),
183 {"user", "USER", NULL, LJUST|DSIZ, uname, s_uname, USERLEN},
184 {"vsize", "", "vsz"},
185 {"vsz", "VSZ", NULL, 0, vsize, NULL, 5},
186 {"wchan", "WCHAN", NULL, LJUST, wchan, NULL, 6},
187 {"xstat", "XSTAT", NULL, 0, pvar, NULL, 4, POFF(p_xstat), USHORT, "x"},
200 for (v = var; *(p = v->name); ++v) {
202 if (termwidth && (i += len + 1) > termwidth) {
206 (void) printf("%s%s", sep, p);
213 parsefmt(const char *fmt)
215 static struct varent *vtail;
218 op = p = strdup(fmt);
221 errx(1, "Not enough memory");
223 #define FMTSEP " \t,\n"
229 while ((cp = strsep(&p, FMTSEP)) != NULL && *cp == '\0')
231 if (cp == NULL || !(v = findvar(cp)))
233 if ((vent = malloc(sizeof(struct varent))) == NULL)
238 vhead = vtail = vent;
245 warnx("no valid keywords; valid keywords:");
264 v = bsearch(&key, var, sizeof(var)/sizeof(VAR) - 1, sizeof(VAR), vcmp);
268 warnx("%s: illegal keyword specification", p);
272 return ((VAR *)NULL);
275 warnx("%s: keyword not found", p);
283 vcmp(const void *a, const void *b)
285 return (strcmp(((const VAR *)a)->name, ((const VAR *)b)->name));