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portfns.h

portfns.h 11 KB
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  1. void		accounttime(void);
    2. 

  2. Timer*		addclock0link(void (*)(void), int);
    3. 

  3. int		addphysseg(Physseg*);
    4. 

  4. void		addbootfile(char*, uchar*, ulong);
    5. 

  5. Block*		adjustblock(Block*, int);
    6. 

  6. void		alarmkproc(void*);
    7. 

  7. Block*		allocb(int);
    8. 

  8. int		anyhigher(void);
    9. 

  9. int		anyready(void);
    10. 

  10. #define		assert(x)	if(x){}else _assert("assert(x) failed")
    11. 

  11. void		_assert(char*);
    12. 

  12. Image*		attachimage(int, Chan*, ulong, ulong);
    13. 

  13. Page*		auxpage(void);
    14. 

  14. Block*		bl2mem(uchar*, Block*, int);
    15. 

  15. int		blocklen(Block*);
    16. 

  16. void		bootlinks(void);
    17. 

  17. void		cachedel(Image*, ulong);
    18. 

  18. void		cachepage(Page*, Image*);
    19. 

  19. void		callwithureg(void(*)(Ureg*));
    20. 

  20. char*		channame(Chan*);
    21. 

  21. int		cangetc(void*);
    22. 

  22. int		canlock(Lock*);
    23. 

  23. int		canpage(Proc*);
    24. 

  24. int		canputc(void*);
    25. 

  25. int		canqlock(QLock*);
    26. 

  26. int		canrlock(RWlock*);
    27. 

  27. void		chandevinit(void);
    28. 

  28. void		chandevreset(void);
    29. 

  29. void		chandevshutdown(void);
    30. 

  30. void		chanfree(Chan*);
    31. 

  31. void		chanrec(Mnt*);
    32. 

  32. void		checkalarms(void);
    33. 

  33. void		checkb(Block*, char*);
    34. 

  34. void		cinit(void);
    35. 

  35. Chan*		cclone(Chan*);
    36. 

  36. void		cclose(Chan*);
    37. 

  37. void		closeegrp(Egrp*);
    38. 

  38. void		closefgrp(Fgrp*);
    39. 

  39. void		closemount(Mount*);
    40. 

  40. void		closepgrp(Pgrp*);
    41. 

  41. void		closergrp(Rgrp*);
    42. 

  42. long		clrfpintr(void);
    43. 

  43. void		cmderror(Cmdbuf*, char*);
    44. 

  44. int		cmount(Chan**, Chan*, int, char*);
    45. 

  45. void		cnameclose(Cname*);
    46. 

  46. void		confinit(void);
    47. 

  47. void		confinit1(int);
    48. 

  48. int		consactive(void);
    49. 

  49. void		(*consdebug)(void);
    50. 

  50. void		copen(Chan*);
    51. 

  51. Block*		concatblock(Block*);
    52. 

  52. Block*		copyblock(Block*, int);
    53. 

  53. void		copypage(Page*, Page*);
    54. 

  54. int		cread(Chan*, uchar*, int, vlong);
    55. 

  55. void		cunmount(Chan*, Chan*);
    56. 

  56. void		cupdate(Chan*, uchar*, int, vlong);
    57. 

  57. void		cwrite(Chan*, uchar*, int, vlong);
    58. 

  58. ulong		dbgpc(Proc*);
    59. 

  59. long		decref(Ref*);
    60. 

  60. int		decrypt(void*, void*, int);
    61. 

  61. void		delay(int);
    62. 

  62. Proc*		dequeueproc(Schedq*, Proc*);
    63. 

  63. Chan*		devattach(int, char*);
    64. 

  64. Block*		devbread(Chan*, long, ulong);
    65. 

  65. long		devbwrite(Chan*, Block*, ulong);
    66. 

  66. Chan*		devclone(Chan*);
    67. 

  67. int		devconfig(int, char *, DevConf *);
    68. 

  68. void		devcreate(Chan*, char*, int, ulong);
    69. 

  69. void		devdir(Chan*, Qid, char*, vlong, char*, long, Dir*);
    70. 

  70. long		devdirread(Chan*, char*, long, Dirtab*, int, Devgen*);
    71. 

  71. Devgen		devgen;
    72. 

  72. void		devinit(void);
    73. 

  73. int		devno(int, int);
    74. 

  74. Chan*		devopen(Chan*, int, Dirtab*, int, Devgen*);
    75. 

  75. void		devpermcheck(char*, ulong, int);
    76. 

  76. void		devpower(int);
    77. 

  77. void		devremove(Chan*);
    78. 

  78. void		devreset(void);
    79. 

  79. void		devshutdown(void);
    80. 

  80. int		devstat(Chan*, uchar*, int, Dirtab*, int, Devgen*);
    81. 

  81. Walkqid*	devwalk(Chan*, Chan*, char**, int, Dirtab*, int, Devgen*);
    82. 

  82. int		devwstat(Chan*, uchar*, int);
    83. 

  83. void		drawactive(int);
    84. 

  84. void		drawcmap(void);
    85. 

  85. void		dumpaproc(Proc*);
    86. 

  86. void		dumpqueues(void);
    87. 

  87. void		dumpregs(Ureg*);
    88. 

  88. void		dumpstack(void);
    89. 

  89. Fgrp*		dupfgrp(Fgrp*);
    90. 

  90. int		duppage(Page*);
    91. 

  91. void		dupswap(Page*);
    92. 

  92. void		edfinit(Proc*);
    93. 

  93. char*		edfadmit(Proc*);
    94. 

  94. int		edfready(Proc*);
    95. 

  95. void		edfrecord(Proc*);
    96. 

  96. void		edfrun(Proc*, int);
    97. 

  97. void		edfstop(Proc*);
    98. 

  98. void		edfyield(void);
    99. 

  99. int		emptystr(char*);
    100. 

  100. int		encrypt(void*, void*, int);
    101. 

  101. void		envcpy(Egrp*, Egrp*);
    102. 

  102. int		eqchan(Chan*, Chan*, int);
    103. 

  103. int		eqchantdqid(Chan*, int, int, Qid, int);
    104. 

  104. int		eqqid(Qid, Qid);
    105. 

  105. void		error(char*);
    106. 

  106. long		execregs(ulong, ulong, ulong);
    107. 

  107. void		exhausted(char*);
    108. 

  108. void		exit(int);
    109. 

  109. uvlong		fastticks(uvlong*);
    110. 

  110. uvlong		fastticks2ns(uvlong);
    111. 

  111. int		fault(ulong, int);
    112. 

  112. void		fdclose(int, int);
    113. 

  113. Chan*		fdtochan(int, int, int, int);
    114. 

  114. int		findmount(Chan**, Mhead**, int, int, Qid);
    115. 

  115. int		fixfault(Segment*, ulong, int, int);
    116. 

  116. void		flushmmu(void);
    117. 

  117. void		forkchild(Proc*, Ureg*);
    118. 

  118. void		forkret(void);
    119. 

  119. void		free(void*);
    120. 

  120. void		freeb(Block*);
    121. 

  121. void		freeblist(Block*);
    122. 

  122. int		freebroken(void);
    123. 

  123. void		freepte(Segment*, Pte*);
    124. 

  124. void		freesegs(int);
    125. 

  125. void		getcolor(ulong, ulong*, ulong*, ulong*);
    126. 

  126. ulong		getmalloctag(void*);
    127. 

  127. ulong		getrealloctag(void*);
    128. 

  128. void		gotolabel(Label*);
    129. 

  129. char*		getconfenv(void);
    130. 

  130. int		haswaitq(void*);
    131. 

  131. long		hostdomainwrite(char*, int);
    132. 

  132. long		hostownerwrite(char*, int);
    133. 

  133. void		hzsched(void);
    134. 

  134. void		iallocinit(void);
    135. 

  135. Block*		iallocb(int);
    136. 

  136. void		iallocsummary(void);
    137. 

  137. long		ibrk(ulong, int);
    138. 

  138. void		ilock(Lock*);
    139. 

  139. void		iunlock(Lock*);
    140. 

  140. long		incref(Ref*);
    141. 

  141. void		initseg(void);
    142. 

  142. int		iprint(char*, ...);
    143. 

  143. void		isdir(Chan*);
    144. 

  144. int		iseve(void);
    145. 

  145. int		islo(void);
    146. 

  146. Segment*	isoverlap(Proc*, ulong, int);
    147. 

  147. int		ispages(void*);
    148. 

  148. int		isphysseg(char*);
    149. 

  149. void		ixsummary(void);
    150. 

  150. void		kbdclock(void);
    151. 

  151. int		kbdcr2nl(Queue*, int);
    152. 

  152. int		kbdgetmap(int, int*, int*, Rune*);
    153. 

  153. int		kbdputc(Queue*, int);
    154. 

  154. void		kbdputmap(ushort, ushort, Rune);
    155. 

  155. void		kbdrepeat(int);
    156. 

  156. long		keyread(char*, int, long);
    157. 

  157. void		kickpager(void);
    158. 

  158. void		killbig(void);
    159. 

  159. void		kproc(char*, void(*)(void*), void*);
    160. 

  160. void		kprocchild(Proc*, void (*)(void*), void*);
    161. 

  161. void		(*kproftimer)(ulong);
    162. 

  162. void		ksetenv(char*, char*, int);
    163. 

  163. void		kstrcpy(char*, char*, int);
    164. 

  164. void		kstrdup(char**, char*);
    165. 

  165. long		latin1(Rune*, int);
    166. 

  166. int		lock(Lock*);
    167. 

  167. void		lockinit(void);
    168. 

  168. void		logopen(Log*);
    169. 

  169. void		logclose(Log*);
    170. 

  170. char*		logctl(Log*, int, char**, Logflag*);
    171. 

  171. void		logn(Log*, int, void*, int);
    172. 

  172. long		logread(Log*, void*, ulong, long);
    173. 

  173. void		log(Log*, int, char*, ...);
    174. 

  174. Cmdtab*		lookupcmd(Cmdbuf*, Cmdtab*, int);
    175. 

  175. Page*		lookpage(Image*, ulong);
    176. 

  176. #define		MS2NS(n) (((vlong)(n))*1000000LL)
    177. 

  177. void		machinit(void);
    178. 

  178. void*		mallocz(ulong, int);
    179. 

  179. void*		malloc(ulong);
    180. 

  180. void*		mallocalign(ulong, ulong, long, ulong);
    181. 

  181. void		mallocsummary(void);
    182. 

  182. Block*		mem2bl(uchar*, int);
    183. 

  183. void		mfreeseg(Segment*, ulong, int);
    184. 

  184. void		microdelay(int);
    185. 

  185. uvlong		mk64fract(uvlong, uvlong);
    186. 

  186. void		mkqid(Qid*, vlong, ulong, int);
    187. 

  187. void		mmurelease(Proc*);
    188. 

  188. void		mmuswitch(Proc*);
    189. 

  189. Chan*		mntauth(Chan*, char*);
    190. 

  190. void		mntdump(void);
    191. 

  191. long		mntversion(Chan*, char*, int, int);
    192. 

  192. void		mountfree(Mount*);
    193. 

  193. ulong		ms2tk(ulong);
    194. 

  194. ulong		msize(void*);
    195. 

  195. ulong		ms2tk(ulong);
    196. 

  196. uvlong		ms2fastticks(ulong);
    197. 

  197. void		mul64fract(uvlong*, uvlong, uvlong);
    198. 

  198. void		muxclose(Mnt*);
    199. 

  199. Chan*		namec(char*, int, int, ulong);
    200. 

  200. void		nameerror(char*, char*);
    201. 

  201. #define		nelem(x)	(sizeof(x)/sizeof(x[0]))
    202. 

  202. Chan*		newchan(void);
    203. 

  203. int		newfd(Chan*);
    204. 

  204. Mhead*		newmhead(Chan*);
    205. 

  205. Mount*		newmount(Mhead*, Chan*, int, char*);
    206. 

  206. Page*		newpage(int, Segment **, ulong);
    207. 

  207. Pgrp*		newpgrp(void);
    208. 

  208. Rgrp*		newrgrp(void);
    209. 

  209. Proc*		newproc(void);
    210. 

  210. char*		nextelem(char*, char*);
    211. 

  211. void		nexterror(void);
    212. 

  212. Cname*		newcname(char*);
    213. 

  213. int		notify(Ureg*);
    214. 

  214. int		nrand(int);
    215. 

  215. uvlong		ns2fastticks(uvlong);
    216. 

  216. int		okaddr(ulong, ulong, int);
    217. 

  217. int		openmode(ulong);
    218. 

  218. Block*		packblock(Block*);
    219. 

  219. Block*		padblock(Block*, int);
    220. 

  220. void		pagechainhead(Page*);
    221. 

  221. void		pageinit(void);
    222. 

  222. void		pagersummary(void);
    223. 

  223. void		panic(char*, ...);
    224. 

  224. Cmdbuf*		parsecmd(char *a, int n);
    225. 

  225. ulong		perfticks(void);
    226. 

  226. void		pexit(char*, int);
    227. 

  227. int		preempted(void);
    228. 

  228. void		printinit(void);
    229. 

  229. int		procindex(ulong);
    230. 

  230. void		pgrpcpy(Pgrp*, Pgrp*);
    231. 

  231. void		pgrpnote(ulong, char*, long, int);
    232. 

  232. Pgrp*		pgrptab(int);
    233. 

  233. void		pio(Segment *, ulong, ulong, Page **);
    234. 

  234. #define		poperror()		up->nerrlab--
    235. 

  235. void		portclock(Ureg*);
    236. 

  236. int		postnote(Proc*, int, char*, int);
    237. 

  237. int		pprint(char*, ...);
    238. 

  238. void		prflush(void);
    239. 

  239. ulong		procalarm(ulong);
    240. 

  240. int		proccounter(char *name);
    241. 

  241. void		procctl(Proc*);
    242. 

  242. void		procdump(void);
    243. 

  243. int		procfdprint(Chan*, int, int, char*, int);
    244. 

  244. void		procinit0(void);
    245. 

  245. void		procflushseg(Segment*);
    246. 

  246. void		procpriority(Proc*, int, int);
    247. 

  247. Proc*		proctab(int);
    248. 

  248. extern void	(*proctrace)(Proc*, int, vlong); 
    249. 

  249. void		procwired(Proc*, int);
    250. 

  250. Pte*		ptealloc(void);
    251. 

  251. Pte*		ptecpy(Pte*);
    252. 

  252. int		pullblock(Block**, int);
    253. 

  253. Block*		pullupblock(Block*, int);
    254. 

  254. Block*		pullupqueue(Queue*, int);
    255. 

  255. void		putimage(Image*);
    256. 

  256. void		putmhead(Mhead*);
    257. 

  257. void		putmmu(ulong, ulong, Page*);
    258. 

  258. void		putpage(Page*);
    259. 

  259. void		putseg(Segment*);
    260. 

  260. void		putstr(char*);
    261. 

  261. void		putstrn(char*, int);
    262. 

  262. void		putswap(Page*);
    263. 

  263. ulong		pwait(Waitmsg*);
    264. 

  264. void		qaddlist(Queue*, Block*);
    265. 

  265. Block*		qbread(Queue*, int);
    266. 

  266. long		qbwrite(Queue*, Block*);
    267. 

  267. Queue*		qbypass(void (*)(void*, Block*), void*);
    268. 

  268. int		qcanread(Queue*);
    269. 

  269. void		qclose(Queue*);
    270. 

  270. int		qconsume(Queue*, void*, int);
    271. 

  271. Block*		qcopy(Queue*, int, ulong);
    272. 

  272. int		qdiscard(Queue*, int);
    273. 

  273. void		qflush(Queue*);
    274. 

  274. void		qfree(Queue*);
    275. 

  275. int		qfull(Queue*);
    276. 

  276. Block*		qget(Queue*);
    277. 

  277. void		qhangup(Queue*, char*);
    278. 

  278. int		qisclosed(Queue*);
    279. 

  279. void		qinit(void);
    280. 

  280. int		qiwrite(Queue*, void*, int);
    281. 

  281. int		qlen(Queue*);
    282. 

  282. void		qlock(QLock*);
    283. 

  283. Queue*		qopen(int, int, void (*)(void*), void*);
    284. 

  284. int		qpass(Queue*, Block*);
    285. 

  285. int		qpassnolim(Queue*, Block*);
    286. 

  286. int		qproduce(Queue*, void*, int);
    287. 

  287. void		qputback(Queue*, Block*);
    288. 

  288. long		qread(Queue*, void*, int);
    289. 

  289. Block*		qremove(Queue*);
    290. 

  290. void		qreopen(Queue*);
    291. 

  291. void		qsetlimit(Queue*, int);
    292. 

  292. void		qunlock(QLock*);
    293. 

  293. int		qwindow(Queue*);
    294. 

  294. int		qwrite(Queue*, void*, int);
    295. 

  295. void		qnoblock(Queue*, int);
    296. 

  296. int		rand(void);
    297. 

  297. void		randominit(void);
    298. 

  298. ulong		randomread(void*, ulong);
    299. 

  299. void		rdb(void);
    300. 

  300. int		readnum(ulong, char*, ulong, ulong, int);
    301. 

  301. int		readstr(ulong, char*, ulong, char*);
    302. 

  302. void		ready(Proc*);
    303. 

  303. void		rebootcmd(int, char**);
    304. 

  304. void		reboot(void*, void*, ulong);
    305. 

  305. void		relocateseg(Segment*, ulong);
    306. 

  306. void		renameuser(char*, char*);
    307. 

  307. void		resched(char*);
    308. 

  308. void		resrcwait(char*);
    309. 

  309. int		return0(void*);
    310. 

  310. void		rlock(RWlock*);
    311. 

  311. long		rtctime(void);
    312. 

  312. void		runlock(RWlock*);
    313. 

  313. Proc*		runproc(void);
    314. 

  314. void		savefpregs(FPsave*);
    315. 

  315. void		(*saveintrts)(void);
    316. 

  316. void		sched(void);
    317. 

  317. void		scheddump(void);
    318. 

  318. void		schedinit(void);
    319. 

  319. void		(*screenputs)(char*, int);
    320. 

  320. long		seconds(void);
    321. 

  321. ulong		segattach(Proc*, ulong, char *, ulong, ulong);
    322. 

  322. void		segclock(ulong);
    323. 

  323. void		segpage(Segment*, Page*);
    324. 

  324. int		setcolor(ulong, ulong, ulong, ulong);
    325. 

  325. void		setkernur(Ureg*, Proc*);
    326. 

  326. int		setlabel(Label*);
    327. 

  327. void		setmalloctag(void*, ulong);
    328. 

  328. void		setrealloctag(void*, ulong);
    329. 

  329. void		setregisters(Ureg*, char*, char*, int);
    330. 

  330. void		setswapchan(Chan*);
    331. 

  331. char*		skipslash(char*);
    332. 

  332. void		sleep(Rendez*, int(*)(void*), void*);
    333. 

  333. void*		smalloc(ulong);
    334. 

  334. int		splhi(void);
    335. 

  335. int		spllo(void);
    336. 

  336. void		splx(int);
    337. 

  337. void		splxpc(int);
    338. 

  338. char*		srvname(Chan*);
    339. 

  339. int		swapcount(ulong);
    340. 

  340. int		swapfull(void);
    341. 

  341. void		swapinit(void);
    342. 

  342. void		timeradd(Timer*);
    343. 

  343. void		timerdel(Timer*);
    344. 

  344. void		timersinit(void);
    345. 

  345. void		timerintr(Ureg*, uvlong);
    346. 

  346. void		timerset(uvlong);
    347. 

  347. ulong		tk2ms(ulong);
    348. 

  348. #define		TK2MS(x) ((x)*(1000/HZ))
    349. 

  349. uvlong		tod2fastticks(vlong);
    350. 

  350. vlong		todget(vlong*);
    351. 

  351. void		todfix(void);
    352. 

  352. void		todsetfreq(vlong);
    353. 

  353. void		todinit(void);
    354. 

  354. void		todset(vlong, vlong, int);
    355. 

  355. Block*		trimblock(Block*, int, int);
    356. 

  356. void		tnsleep(Rendez*, int (*)(void*), void*, vlong);
    357. 

  357. void		tsleep(Rendez*, int (*)(void*), void*, ulong);
    358. 

  358. int		uartctl(Uart*, char*);
    359. 

  359. int		uartgetc(void);
    360. 

  360. void		uartkick(void*);
    361. 

  361. void		uartmouse(Uart*, int (*)(Queue*, int), int);
    362. 

  362. void		uartsetmouseputc(Uart*, int (*)(Queue*, int));
    363. 

  363. void		uartputc(int);
    364. 

  364. void		uartputs(char*, int);
    365. 

  365. void		uartrecv(Uart*, char);
    366. 

  366. Uart*		uartsetup(Uart*);
    367. 

  367. int		uartstageoutput(Uart*);
    368. 

  368. void		unbreak(Proc*);
    369. 

  369. void		uncachepage(Page*);
    370. 

  370. long		unionread(Chan*, void*, long);
    371. 

  371. void		unlock(Lock*);
    372. 

  372. void		userinit(void);
    373. 

  373. ulong		userpc(void);
    374. 

  374. long		userwrite(char*, int);
    375. 

  375. void		validaddr(ulong, ulong, int);
    376. 

  376. void		validname(char*, int);
    377. 

  377. void		validstat(uchar*, int);
    378. 

  378. void		vcacheinval(Page*, ulong);
    379. 

  379. void*		vmemchr(void*, int, int);
    380. 

  380. Proc*		wakeup(Rendez*);
    381. 

  381. int		walk(Chan**, char**, int, int, int*);
    382. 

  382. void		wlock(RWlock*);
    383. 

  383. void		wunlock(RWlock*);
    384. 

  384. void*		xalloc(ulong);
    385. 

  385. void*		xallocz(ulong, int);
    386. 

  386. void		xfree(void*);
    387. 

  387. void		xhole(ulong, ulong);
    388. 

  388. void		xinit(void);
    389. 

  389. int		xmerge(void*, void*);
    390. 

  390. void*		xspanalloc(ulong, int, ulong);
    391. 

  391. void		xsummary(void);
    392. 

  392. void		yield(void);
    393. 

  393. Segment*	data2txt(Segment*);
    394. 

  394. Segment*	dupseg(Segment**, int, int);
    395. 

  395. Segment*	newseg(int, ulong, ulong);
    396. 

  396. Segment*	seg(Proc*, ulong, int);
    397. 

  397. void		hnputv(void*, vlong);
    398. 

  398. void		hnputl(void*, ulong);
    399. 

  399. void		hnputs(void*, ushort);
    400. 

  400. vlong		nhgetv(void*);
    401. 

  401. ulong		nhgetl(void*);
    402. 

  402. ushort		nhgets(void*);
    403. 

  403. void		_xinc(long*);
    404. 

  404. long		_xdec(long*);
    405. 

  405. 

  406. #pragma varargck argpos iprint 1
    407.