Commit | Line | Data |
---|---|---|
0a4ab290 | 1 | #ifndef lint |
60de5df9 | 2 | static char sccsid[] = "@(#)lcmd2.c 3.11 %G%"; |
0a4ab290 EW |
3 | #endif |
4 | ||
60de5df9 EW |
5 | /* |
6 | * Copyright (c) 1983 Regents of the University of California, | |
7 | * All rights reserved. Redistribution permitted subject to | |
8 | * the terms of the Berkeley Software License Agreement. | |
9 | */ | |
10 | ||
0a4ab290 EW |
11 | #include "defs.h" |
12 | #include "string.h" | |
13 | #include "value.h" | |
e404c17a | 14 | #include "var.h" |
0a4ab290 EW |
15 | #include "lcmd.h" |
16 | #include <sys/resource.h> | |
bb4a0c0b | 17 | #include "alias.h" |
0a4ab290 | 18 | |
e404c17a | 19 | /*ARGSUSED*/ |
0a4ab290 EW |
20 | l_iostat(v, a) |
21 | struct value *v, *a; | |
22 | { | |
23 | register struct ww *w; | |
24 | ||
25 | if ((w = openiwin(14, "IO Statistics")) == 0) { | |
26 | error("Can't open statistics window: %s.", wwerror()); | |
27 | return; | |
28 | } | |
29 | wwprintf(w, "ttflush\twrite\terror\tzero\tchar\n"); | |
30 | wwprintf(w, "%d\t%d\t%d\t%d\t%d\n", | |
31 | wwnflush, wwnwr, wwnwre, wwnwrz, wwnwrc); | |
7f3640e9 | 32 | wwprintf(w, "wwwrite\tattempt\tchar\n"); |
0a4ab290 EW |
33 | wwprintf(w, "%d\t%d\t%d\n", |
34 | wwnwwr, wwnwwra, wwnwwrc); | |
35 | wwprintf(w, "wwupdat\tline\tmiss\tmajor\tmiss\n"); | |
36 | wwprintf(w, "%d\t%d\t%d\t%d\t%d\n", | |
37 | wwnupdate, wwnupdline, wwnupdmiss, wwnmajline, wwnmajmiss); | |
38 | wwprintf(w, "select\terror\tzero\n"); | |
39 | wwprintf(w, "%d\t%d\t%d\n", | |
40 | wwnselect, wwnselecte, wwnselectz); | |
41 | wwprintf(w, "read\terror\tzero\tchar\n"); | |
42 | wwprintf(w, "%d\t%d\t%d\t%d\n", | |
43 | wwnread, wwnreade, wwnreadz, wwnreadc); | |
44 | wwprintf(w, "ptyread\terror\tzero\tcontrol\tdata\tchar\n"); | |
45 | wwprintf(w, "%d\t%d\t%d\t%d\t%d\t%d\n", | |
46 | wwnwread, wwnwreade, wwnwreadz, | |
47 | wwnwreadp, wwnwreadd, wwnwreadc); | |
48 | waitnl(w); | |
49 | closeiwin(w); | |
50 | } | |
51 | ||
52 | struct lcmd_arg arg_time[] = { | |
7ecf4dca | 53 | { "who", 1, ARG_STR }, |
0a4ab290 EW |
54 | 0 |
55 | }; | |
56 | ||
e404c17a | 57 | /*ARGSUSED*/ |
0a4ab290 EW |
58 | l_time(v, a) |
59 | struct value *v; | |
60 | register struct value *a; | |
61 | { | |
62 | register struct ww *w; | |
63 | struct rusage rusage; | |
64 | struct timeval timeval; | |
0a4ab290 EW |
65 | char *strtime(); |
66 | ||
67 | if ((w = openiwin(6, "Timing and Resource Usage")) == 0) { | |
68 | error("Can't open time window: %s.", wwerror()); | |
69 | return; | |
70 | } | |
71 | ||
72 | (void) gettimeofday(&timeval, (struct timezone *)0); | |
73 | timeval.tv_sec -= starttime.tv_sec; | |
74 | if ((timeval.tv_usec -= starttime.tv_usec) < 0) { | |
75 | timeval.tv_sec--; | |
76 | timeval.tv_usec += 1000000; | |
77 | } | |
78 | (void) getrusage(a->v_type == V_STR | |
79 | && str_match(a->v_str, "children", 1) | |
80 | ? RUSAGE_CHILDREN : RUSAGE_SELF, &rusage); | |
81 | ||
82 | wwprintf(w, "time\t\tutime\t\tstime\t\tmaxrss\tixrss\tidrss\tisrss\n"); | |
83 | wwprintf(w, "%-16s", strtime(&timeval)); | |
84 | wwprintf(w, "%-16s", strtime(&rusage.ru_utime)); | |
85 | wwprintf(w, "%-16s", strtime(&rusage.ru_stime)); | |
86 | wwprintf(w, "%D\t%D\t%D\t%D\n", | |
87 | rusage.ru_maxrss, rusage.ru_ixrss, | |
88 | rusage.ru_idrss, rusage.ru_isrss); | |
89 | wwprintf(w, "minflt\tmajflt\tnswap\tinblk\toublk\tmsgsnd\tmsgrcv\tnsigs\tnvcsw\tnivcsw\n"); | |
90 | wwprintf(w, "%D\t%D\t%D\t%D\t%D\t%D\t%D\t%D\t%D\t%D\n", | |
91 | rusage.ru_minflt, rusage.ru_majflt, rusage.ru_nswap, | |
92 | rusage.ru_inblock, rusage.ru_oublock, | |
93 | rusage.ru_msgsnd, rusage.ru_msgrcv, rusage.ru_nsignals, | |
94 | rusage.ru_nvcsw, rusage.ru_nivcsw); | |
95 | ||
96 | waitnl(w); | |
97 | closeiwin(w); | |
98 | } | |
99 | ||
100 | char * | |
101 | strtime(t) | |
102 | register struct timeval *t; | |
103 | { | |
104 | char fill = 0; | |
105 | static char buf[20]; | |
106 | register char *p = buf; | |
107 | ||
108 | if (t->tv_sec > 60*60) { | |
109 | (void) sprintf(p, "%D:", t->tv_sec / (60*60)); | |
110 | while (*p++) | |
111 | ; | |
112 | p--; | |
113 | t->tv_sec %= 60*60; | |
114 | fill++; | |
115 | } | |
116 | if (t->tv_sec > 60) { | |
117 | (void) sprintf(p, fill ? "%02D:" : "%D:", t->tv_sec / 60); | |
118 | while (*p++) | |
119 | ; | |
120 | p--; | |
121 | t->tv_sec %= 60; | |
122 | fill++; | |
123 | } | |
124 | (void) sprintf(p, fill ? "%02D.%02d" : "%D.%02D", | |
125 | t->tv_sec, t->tv_usec / 10000); | |
126 | return buf; | |
127 | } | |
e404c17a EW |
128 | |
129 | /*ARGSUSED*/ | |
130 | l_list(v, a) | |
131 | struct value *v, *a; | |
132 | { | |
133 | register struct ww *w, *wp; | |
134 | register i; | |
135 | int n; | |
136 | ||
137 | for (n = 0, i = 0; i < NWINDOW; i++) | |
138 | if (window[i] != 0) | |
139 | n++; | |
140 | if (n == 0) { | |
141 | error("No windows."); | |
142 | return; | |
143 | } | |
144 | if ((w = openiwin(n + 2, "Windows")) == 0) { | |
145 | error("Can't open listing window: %s.", wwerror()); | |
146 | return; | |
147 | } | |
148 | for (i = 0; i < NWINDOW; i++) { | |
149 | if ((wp = window[i]) == 0) | |
150 | continue; | |
151 | wwprintf(w, "%c %c %-13s %-.*s\n", | |
152 | wp == selwin ? '*' : ' ', | |
153 | i + '1', | |
154 | wp->ww_state == WWS_HASPROC ? "" : "(No process)", | |
155 | wwncol - 20, | |
156 | wp->ww_label ? wp->ww_label : "(No label)"); | |
157 | } | |
158 | waitnl(w); | |
159 | closeiwin(w); | |
160 | } | |
161 | ||
162 | /*ARGSUSED*/ | |
163 | l_variable(v, a) | |
164 | struct value *v, *a; | |
165 | { | |
166 | register struct ww *w; | |
167 | int printvar(); | |
168 | ||
169 | if ((w = openiwin(wwnrow - 3, "Variables")) == 0) { | |
170 | error("Can't open variable window: %s.", wwerror()); | |
171 | return; | |
172 | } | |
173 | if (var_walk(printvar, (int)w) >= 0) | |
174 | waitnl(w); | |
175 | closeiwin(w); | |
176 | } | |
177 | ||
178 | printvar(w, r) | |
179 | register struct ww *w; | |
180 | register struct var *r; | |
181 | { | |
182 | if (more(w, 0) == 2) | |
183 | return -1; | |
bb4a0c0b | 184 | wwprintf(w, "%16s ", r->r_name); |
e404c17a EW |
185 | switch (r->r_val.v_type) { |
186 | case V_STR: | |
187 | wwprintf(w, "%s\n", r->r_val.v_str); | |
188 | break; | |
189 | case V_NUM: | |
190 | wwprintf(w, "%d\n", r->r_val.v_num); | |
191 | break; | |
192 | case V_ERR: | |
193 | wwprintf(w, "ERROR\n"); | |
194 | break; | |
195 | } | |
196 | return 0; | |
197 | } | |
7ecf4dca EW |
198 | |
199 | struct lcmd_arg arg_shell[] = { | |
855d0f8f | 200 | { "", 0, ARG_ANY|ARG_LIST }, |
7ecf4dca EW |
201 | 0 |
202 | }; | |
203 | ||
204 | l_shell(v, a) | |
855d0f8f | 205 | struct value *v, *a; |
7ecf4dca | 206 | { |
9bb07f4c | 207 | register char **pp; |
855d0f8f | 208 | register struct value *vp; |
7ecf4dca EW |
209 | |
210 | if (a->v_type == V_ERR) { | |
211 | if ((v->v_str = str_cpy(shellfile)) != 0) | |
212 | v->v_type = V_STR; | |
213 | return; | |
214 | } | |
215 | if (v->v_str = shellfile) { | |
216 | v->v_type = V_STR; | |
855d0f8f | 217 | for (pp = shell + 1; *pp; pp++) { |
7ecf4dca | 218 | str_free(*pp); |
855d0f8f EW |
219 | *pp = 0; |
220 | } | |
7ecf4dca | 221 | } |
855d0f8f EW |
222 | for (pp = shell, vp = a; |
223 | vp->v_type != V_ERR && pp < &shell[sizeof shell/sizeof *shell-1]; | |
224 | pp++, vp++) | |
225 | if ((*pp = vp->v_type == V_STR ? | |
226 | str_cpy(vp->v_str) : str_itoa(vp->v_num)) == 0) { | |
7ecf4dca EW |
227 | /* just leave shell[] the way it is */ |
228 | p_memerror(); | |
855d0f8f | 229 | break; |
7ecf4dca EW |
230 | } |
231 | if (shellfile = *shell) | |
232 | if (*shell = rindex(shellfile, '/')) | |
233 | (*shell)++; | |
234 | else | |
235 | *shell = shellfile; | |
236 | } | |
bb4a0c0b EW |
237 | |
238 | struct lcmd_arg arg_alias[] = { | |
855d0f8f EW |
239 | { "", 0, ARG_STR }, |
240 | { "", 0, ARG_STR|ARG_LIST }, | |
bb4a0c0b EW |
241 | 0 |
242 | }; | |
243 | ||
244 | l_alias(v, a) | |
855d0f8f | 245 | struct value *v, *a; |
bb4a0c0b EW |
246 | { |
247 | if (a->v_type == V_ERR) { | |
248 | register struct ww *w; | |
249 | int printalias(); | |
250 | ||
251 | if ((w = openiwin(wwnrow - 3, "Aliases")) == 0) { | |
252 | error("Can't open alias window: %s.", wwerror()); | |
253 | return; | |
254 | } | |
255 | if (alias_walk(printalias, (int)w) >= 0) | |
256 | waitnl(w); | |
257 | closeiwin(w); | |
258 | } else { | |
259 | register struct alias *ap = 0; | |
260 | ||
261 | if (ap = alias_lookup(a->v_str)) { | |
262 | if ((v->v_str = str_cpy(ap->a_buf)) == 0) { | |
263 | p_memerror(); | |
264 | return; | |
265 | } | |
266 | v->v_type = V_STR; | |
267 | } | |
855d0f8f EW |
268 | if (a[1].v_type == V_STR) { |
269 | register struct value *vp; | |
270 | register char *p, *q; | |
271 | char *str; | |
272 | register n; | |
273 | ||
274 | for (n = 0, vp = a + 1; vp->v_type != V_ERR; vp++, n++) | |
275 | for (p = vp->v_str; *p; p++, n++) | |
276 | ; | |
277 | if ((str = str_alloc(n)) == 0) { | |
278 | p_memerror(); | |
279 | return; | |
280 | } | |
281 | for (q = str, vp = a + 1; vp->v_type != V_ERR; | |
282 | vp++, q[-1] = ' ') | |
283 | for (p = vp->v_str; *q++ = *p++;) | |
284 | ; | |
285 | q[-1] = 0; | |
9bb07f4c | 286 | if ((ap = alias_set(a[0].v_str, (char *)0)) == 0) { |
855d0f8f | 287 | p_memerror(); |
9bb07f4c | 288 | str_free(str); |
855d0f8f EW |
289 | return; |
290 | } | |
291 | ap->a_buf = str; | |
bb4a0c0b EW |
292 | } |
293 | } | |
294 | } | |
295 | ||
296 | printalias(w, a) | |
297 | register struct ww *w; | |
298 | register struct alias *a; | |
299 | { | |
300 | if (more(w, 0) == 2) | |
301 | return -1; | |
302 | wwprintf(w, "%16s %s\n", a->a_name, a->a_buf); | |
303 | return 0; | |
304 | } | |
305 | ||
306 | struct lcmd_arg arg_unalias[] = { | |
f0e3c264 | 307 | { "alias", 1, ARG_STR }, |
bb4a0c0b EW |
308 | 0 |
309 | }; | |
310 | ||
311 | l_unalias(v, a) | |
312 | struct value *v, *a; | |
313 | { | |
314 | if (a->v_type == ARG_STR) | |
315 | v->v_num = alias_unset(a->v_str); | |
316 | v->v_type = V_NUM; | |
317 | } | |
1b736021 EW |
318 | |
319 | struct lcmd_arg arg_echo[] = { | |
320 | { "window", 1, ARG_NUM }, | |
321 | { "", 0, ARG_ANY|ARG_LIST }, | |
322 | 0 | |
323 | }; | |
324 | ||
325 | /*ARGSUSED*/ | |
326 | l_echo(v, a) | |
327 | struct value *v; | |
328 | register struct value *a; | |
329 | { | |
330 | char buf[20]; | |
331 | struct ww *w; | |
332 | ||
f0e3c264 | 333 | if ((w = vtowin(a++, selwin)) == 0) |
1b736021 EW |
334 | return; |
335 | while (a->v_type != V_ERR) { | |
336 | if (a->v_type == V_NUM) { | |
337 | (void) sprintf(buf, "%d", a->v_num); | |
338 | (void) wwwrite(w, buf, strlen(buf)); | |
339 | } else | |
340 | (void) wwwrite(w, a->v_str, strlen(a->v_str)); | |
341 | if ((++a)->v_type != V_ERR) | |
342 | (void) wwwrite(w, " ", 1); | |
343 | } | |
344 | (void) wwwrite(w, "\r\n", 2); | |
345 | } |