Commit | Line | Data |
---|---|---|
1f0f2153 KT |
1 | /* |
2 | * Print system stuff | |
3 | */ | |
4 | ||
5 | #define mask(x) (x&0377) | |
6 | #include <sys/param.h> | |
7 | #include <sys/conf.h> | |
8 | #include <sys/tty.h> | |
9 | ||
10 | char *fcore = "/dev/mem"; | |
11 | char *fnlist = "/unix"; | |
12 | int fc; | |
13 | ||
14 | struct setup { | |
15 | char name[8]; | |
16 | int type; | |
17 | unsigned value; | |
18 | } setup[] = { | |
19 | #define SINODE 0 | |
20 | "_inode", 0, 0, | |
21 | #define STEXT 1 | |
22 | "_text", 0, 0, | |
23 | #define SPROC 2 | |
24 | "_proc", 0, 0, | |
25 | #define SDH 3 | |
26 | "_dh11", 0, 0, | |
27 | #define SNDH 4 | |
28 | "_ndh11", 0, 0, | |
29 | #define SKL 5 | |
30 | "_kl11", 0, 0, | |
31 | #define SFIL 6 | |
32 | "_file", 0, 0, | |
33 | 0, | |
34 | }; | |
35 | ||
36 | int inof; | |
37 | int txtf; | |
38 | int prcf; | |
39 | int ttyf; | |
40 | int usrf; | |
41 | long ubase; | |
42 | int filf; | |
43 | int allflg; | |
44 | ||
45 | main(argc, argv) | |
46 | char **argv; | |
47 | { | |
48 | ||
49 | while (--argc && **++argv == '-') { | |
50 | while (*++*argv) | |
51 | switch (**argv) { | |
52 | ||
53 | case 'a': | |
54 | allflg++; | |
55 | break; | |
56 | ||
57 | case 'i': | |
58 | inof++; | |
59 | break; | |
60 | ||
61 | case 'x': | |
62 | txtf++; | |
63 | break; | |
64 | case 'p': | |
65 | prcf++; | |
66 | break; | |
67 | ||
68 | case 't': | |
69 | ttyf++; | |
70 | break; | |
71 | ||
72 | case 'u': | |
73 | if (--argc == 0) | |
74 | break; | |
75 | usrf++; | |
76 | ubase = oatoi(*++argv); | |
77 | break; | |
78 | ||
79 | case 'f': | |
80 | filf++; | |
81 | break; | |
82 | } | |
83 | } | |
84 | if (argc>0) | |
85 | fcore = argv[0]; | |
86 | if ((fc = open(fcore, 0)) < 0) { | |
87 | printf("Can't find %s\n", fcore); | |
88 | exit(1); | |
89 | } | |
90 | if (argc>1) | |
91 | fnlist = argv[1]; | |
92 | nlist(fnlist, setup); | |
93 | if (setup[SINODE].type == -1) { | |
94 | printf("no namelist\n"); | |
95 | exit(1); | |
96 | } | |
97 | if (inof) | |
98 | doinode(); | |
99 | if (txtf) | |
100 | dotext(); | |
101 | if (ttyf) | |
102 | dotty(); | |
103 | if (prcf) | |
104 | doproc(); | |
105 | if (usrf) | |
106 | dousr(); | |
107 | if (filf) | |
108 | dofil(); | |
109 | } | |
110 | ||
111 | doinode() | |
112 | { | |
113 | #include <sys/inode.h> | |
114 | register struct inode *ip; | |
115 | struct inode xinode[NINODE]; | |
116 | register int nin, loc; | |
117 | ||
118 | nin = 0; | |
119 | lseek(fc, (long)setup[SINODE].value, 0); | |
120 | read(fc, (char *)xinode, sizeof(xinode)); | |
121 | for (ip = xinode; ip < &xinode[NINODE]; ip++) | |
122 | if (ip->i_count) | |
123 | nin++; | |
124 | printf("%d active inodes\n", nin); | |
125 | printf(" LOC FLAGS CNT DEVICE INO MODE NLK UID SIZE/DEV\n"); | |
126 | loc = setup[SINODE].value; | |
127 | for (ip = xinode; ip < &xinode[NINODE]; ip++, loc += sizeof(xinode[0])) { | |
128 | if (ip->i_count == 0) | |
129 | continue; | |
130 | printf("%7.1o ", loc); | |
131 | putf(ip->i_flag&ILOCK, 'L'); | |
132 | putf(ip->i_flag&IUPD, 'U'); | |
133 | putf(ip->i_flag&IACC, 'A'); | |
134 | putf(ip->i_flag&IMOUNT, 'M'); | |
135 | putf(ip->i_flag&IWANT, 'W'); | |
136 | putf(ip->i_flag&ITEXT, 'T'); | |
137 | printf("%4d", ip->i_count&0377); | |
138 | printf("%3d,%3d", major(ip->i_dev), minor(ip->i_dev)); | |
139 | printf("%6l", ip->i_number); | |
140 | printf("%7o", ip->i_mode); | |
141 | printf("%4d", ip->i_nlink); | |
142 | printf("%4d", ip->i_uid); | |
143 | if ((ip->i_mode&IFMT)==IFBLK || (ip->i_mode&IFMT)==IFCHR) | |
144 | printf("%6d,%3d", major(ip->i_un.i_rdev), minor(ip->i_un.i_rdev)); | |
145 | else | |
146 | printf("%10ld", ip->i_size); | |
147 | printf("\n"); | |
148 | } | |
149 | } | |
150 | ||
151 | putf(v, n) | |
152 | { | |
153 | if (v) | |
154 | printf("%c", n); | |
155 | else | |
156 | printf(" "); | |
157 | } | |
158 | ||
159 | dotext() | |
160 | { | |
161 | #include <sys/text.h> | |
162 | register struct text *xp; | |
163 | struct text xtext[NTEXT]; | |
164 | register loc; | |
165 | int ntx; | |
166 | ||
167 | ntx = 0; | |
168 | lseek(fc, (long)setup[STEXT].value, 0); | |
169 | read(fc, (char *)xtext, sizeof(xtext)); | |
170 | for (xp = xtext; xp < &xtext[NTEXT]; xp++) | |
171 | if (xp->x_iptr!=NULL) | |
172 | ntx++; | |
173 | printf("%d text segments\n", ntx); | |
174 | printf(" LOC FLAGS DADDR CADDR SIZE IPTR CNT CCNT\n"); | |
175 | loc = setup[STEXT].value; | |
176 | for (xp = xtext; xp < &xtext[NTEXT]; xp++, loc+=sizeof(xtext[0])) { | |
177 | if (xp->x_iptr == NULL) | |
178 | continue; | |
179 | printf("%7.1o", loc); | |
180 | printf(" "); | |
181 | putf(xp->x_flag&XTRC, 'T'); | |
182 | putf(xp->x_flag&XWRIT, 'W'); | |
183 | putf(xp->x_flag&XLOAD, 'L'); | |
184 | putf(xp->x_flag&XLOCK, 'K'); | |
185 | putf(xp->x_flag&XWANT, 'w'); | |
186 | printf("%5u", xp->x_daddr); | |
187 | printf("%7.1o", xp->x_caddr); | |
188 | printf("%5d", xp->x_size); | |
189 | printf("%8.1o", xp->x_iptr); | |
190 | printf("%4d", xp->x_count&0377); | |
191 | printf("%4d", xp->x_ccount); | |
192 | printf("\n"); | |
193 | } | |
194 | } | |
195 | ||
196 | doproc() | |
197 | { | |
198 | #include <sys/proc.h> | |
199 | struct proc xproc[NPROC]; | |
200 | register struct proc *pp; | |
201 | register loc, np; | |
202 | ||
203 | lseek(fc, (long)setup[SPROC].value, 0); | |
204 | read(fc, (char *)xproc, sizeof(xproc)); | |
205 | np = 0; | |
206 | for (pp=xproc; pp < &xproc[NPROC]; pp++) | |
207 | if (pp->p_stat) | |
208 | np++; | |
209 | printf("%d processes\n", np); | |
210 | printf(" LOC S F PRI SIGNAL UID TIM CPU NI PGRP PID PPID ADDR SIZE WCHAN LINK TEXTP CLKT\n"); | |
211 | for (loc=setup[SPROC].value,pp=xproc; pp<&xproc[NPROC]; pp++,loc+=sizeof(xproc[0])) { | |
212 | if (pp->p_stat==0 && allflg==0) | |
213 | continue; | |
214 | printf("%6o", loc); | |
215 | printf("%2d", pp->p_stat); | |
216 | printf("%3o", pp->p_flag); | |
217 | printf("%5d", pp->p_pri); | |
218 | printf("%7o", pp->p_sig); | |
219 | printf("%4d", pp->p_uid&0377); | |
220 | printf("%4d", pp->p_time&0377); | |
221 | printf("%4d", pp->p_cpu&0377); | |
222 | printf("%3d", pp->p_nice); | |
223 | printf("%6d", pp->p_pgrp); | |
224 | printf("%6d", pp->p_pid); | |
225 | printf("%6d", pp->p_ppid); | |
226 | printf("%5o", pp->p_addr); | |
227 | printf("%5o", pp->p_size); | |
228 | printf("%7o", pp->p_wchan); | |
229 | printf("%7o", pp->p_link); | |
230 | printf("%7o", pp->p_textp); | |
231 | printf(" %u", pp->p_clktim); | |
232 | printf("\n"); | |
233 | } | |
234 | } | |
235 | ||
236 | dotty() | |
237 | { | |
238 | struct tty dh11[48]; | |
239 | int ndh; | |
240 | register struct tty *tp; | |
241 | register char *mesg; | |
242 | ||
243 | printf("1 kl11\n"); | |
244 | lseek(fc, (long)setup[SKL].value, 0); | |
245 | read(fc, (char *)dh11, sizeof(dh11[0])); | |
246 | mesg = " # RAW CAN OUT MODE ADDR DEL COL STATE PGRP\n"; | |
247 | printf(mesg); | |
248 | ttyprt(0, &dh11[0]); | |
249 | if (setup[SNDH].type == -1) | |
250 | return; | |
251 | lseek(fc, (long)setup[SNDH].value, 0); | |
252 | read(fc, (char *)&ndh, sizeof(ndh)); | |
253 | printf("%d dh lines\n", ndh); | |
254 | lseek(fc, (long)setup[SDH].value, 0); | |
255 | read(fc, (char *)dh11, sizeof(dh11)); | |
256 | for (tp = dh11; tp < &dh11[ndh]; tp++) | |
257 | ttyprt(tp-dh11, tp); | |
258 | } | |
259 | ||
260 | ttyprt(n, atp) | |
261 | struct tty *atp; | |
262 | { | |
263 | register struct tty *tp; | |
264 | ||
265 | tp = atp; | |
266 | printf("%2d", n); | |
267 | printf("%4d", tp->t_rawq.c_cc); | |
268 | printf("%4d", tp->t_canq.c_cc); | |
269 | printf("%4d", tp->t_outq.c_cc); | |
270 | printf("%8.1o", tp->t_flags); | |
271 | printf("%8.1o", tp->t_addr); | |
272 | printf("%3d", tp->t_delct); | |
273 | printf("%4d ", tp->t_col); | |
274 | putf(tp->t_state&TIMEOUT, 'T'); | |
275 | putf(tp->t_state&WOPEN, 'W'); | |
276 | putf(tp->t_state&ISOPEN, 'O'); | |
277 | putf(tp->t_state&CARR_ON, 'C'); | |
278 | putf(tp->t_state&BUSY, 'B'); | |
279 | putf(tp->t_state&ASLEEP, 'A'); | |
280 | putf(tp->t_state&XCLUDE, 'X'); | |
281 | putf(tp->t_state&HUPCLS, 'H'); | |
282 | printf("%6d", tp->t_pgrp); | |
283 | printf("\n"); | |
284 | } | |
285 | ||
286 | dousr() | |
287 | { | |
288 | #include <sys/dir.h> | |
289 | #include <sys/user.h> | |
290 | union { | |
291 | struct user rxu; | |
292 | char fxu[ctob(USIZE)]; | |
293 | } xu; | |
294 | register struct user *up; | |
295 | register i; | |
296 | ||
297 | lseek(fc, ubase<<6, 0); | |
298 | read(fc, (char *)&xu, sizeof(xu)); | |
299 | up = &xu.rxu; | |
300 | printf("rsav %.1o %.1o\n", up->u_rsav[0], up->u_rsav[1]); | |
301 | printf("segflg, error %d, %d\n", up->u_segflg, up->u_error); | |
302 | printf("uids %d,%d,%d,%d\n", up->u_uid,up->u_gid,up->u_ruid,up->u_rgid); | |
303 | printf("procp %.1o\n", up->u_procp); | |
304 | printf("base, count, offset %.1o %.1o %ld\n", up->u_base, | |
305 | up->u_count, up->u_offset); | |
306 | printf("cdir %.1o\n", up->u_cdir); | |
307 | printf("dbuf %.14s\n", up->u_dbuf); | |
308 | printf("dirp %.1o\n", up->u_dirp); | |
309 | printf("dent %d %.14s\n", up->u_dent.d_ino, up->u_dent.d_name); | |
310 | printf("pdir %.1o\n", up->u_pdir); | |
311 | printf("dseg"); | |
312 | for (i=0; i<8; i++) | |
313 | printf("%8.1o", up->u_uisa[i]); | |
314 | printf("\n "); | |
315 | for (i=0; i<8; i++) | |
316 | printf("%8.1o", up->u_uisd[i]); | |
317 | if (up->u_sep) { | |
318 | printf("\ntseg"); | |
319 | for (i=8; i<16; i++) | |
320 | printf("%8.1o", up->u_uisa[i]); | |
321 | printf("\n "); | |
322 | for (i=8; i<16; i++) | |
323 | printf("%8.1o", up->u_uisd[i]); | |
324 | } | |
325 | printf("\nfile"); | |
326 | for (i=0; i<10; i++) | |
327 | printf("%8.1o", up->u_ofile[i]); | |
328 | printf("\n "); | |
329 | for (i=10; i<NOFILE; i++) | |
330 | printf("%8.1o", up->u_ofile[i]); | |
331 | printf("\nargs"); | |
332 | for (i=0; i<5; i++) | |
333 | printf(" %.1o", up->u_arg[i]); | |
334 | printf("\nsizes %.1o %.1o %.1o\n", up->u_tsize, up->u_dsize, up->u_ssize); | |
335 | printf("sep %d\n", up->u_sep); | |
336 | printf("qsav %.1o %.1o\n", up->u_qsav[0], up->u_qsav[1]); | |
337 | printf("ssav %.1o %.1o\n", up->u_ssav[0], up->u_ssav[1]); | |
338 | printf("sigs"); | |
339 | for (i=0; i<NSIG; i++) | |
340 | printf(" %.1o", up->u_signal[i]); | |
341 | printf("\ntimes %ld %ld\n", up->u_utime/60, up->u_stime/60); | |
342 | printf("ctimes %ld %ld\n", up->u_cutime/60, up->u_cstime/60); | |
343 | printf("ar0 %.1o\n", up->u_ar0); | |
344 | /* | |
345 | printf("prof"); | |
346 | for (i=0; i<4; i++) | |
347 | printf(" %.1o", up->u_prof[i]); | |
348 | */ | |
349 | printf("\nintflg %d\n", up->u_intflg); | |
350 | printf("ttyp %.1o\n", up->u_ttyp); | |
351 | printf("ttydev %d,%d\n", major(up->u_ttyd), minor(up->u_ttyd)); | |
352 | printf("comm %.14s\n", up->u_comm); | |
353 | } | |
354 | ||
355 | oatoi(s) | |
356 | char *s; | |
357 | { | |
358 | register v; | |
359 | ||
360 | v = 0; | |
361 | while (*s) | |
362 | v = (v<<3) + *s++ - '0'; | |
363 | return(v); | |
364 | } | |
365 | ||
366 | dofil() | |
367 | { | |
368 | #include <sys/file.h> | |
369 | struct file xfile[NFILE]; | |
370 | register struct file *fp; | |
371 | register nf; | |
372 | int loc; | |
373 | ||
374 | nf = 0; | |
375 | lseek(fc, (long)setup[SFIL].value, 0); | |
376 | read(fc, (char *)xfile, sizeof(xfile)); | |
377 | for (fp=xfile; fp < &xfile[NFILE]; fp++) | |
378 | if (fp->f_count) | |
379 | nf++; | |
380 | printf("%d open files\n", nf); | |
381 | printf(" LOC FLG CNT INO OFFS\n"); | |
382 | for (fp=xfile,loc=setup[SFIL].value; fp < &xfile[NFILE]; fp++,loc+=sizeof(xfile[0])) { | |
383 | if (fp->f_count==0) | |
384 | continue; | |
385 | printf("%7.1o ", loc); | |
386 | putf(fp->f_flag&FREAD, 'R'); | |
387 | putf(fp->f_flag&FWRITE, 'W'); | |
388 | putf(fp->f_flag&FPIPE, 'P'); | |
389 | printf("%4d", mask(fp->f_count)); | |
390 | printf("%8.1o", fp->f_inode); | |
391 | printf(" %ld\n", fp->f_un.f_offset); | |
392 | } | |
393 | } |