sys/src/9/port/portfns.h

   1 void            _assert(char*);
   2 void            accounttime(void);
   3 Timer*          addclock0link(void (*)(void), int);
   4 Physseg*        addphysseg(Physseg*);
   5 void            addbootfile(char*, uchar*, ulong);
   6 void            addwatchdog(Watchdog*);
   7 Block*          adjustblock(Block*, int);
   8 void            alarmkproc(void*);
   9 Block*          allocb(int);
  10 int             anyhigher(void);
  11 int             anyready(void);
  12 Image*          attachimage(int, Chan*, uintptr, ulong);
  13 int             blocklen(Block*);
  14 void            bootlinks(void);
  15 void            cachedel(Image*, uintptr);
  16 void            cachepage(Page*, Image*);
  17 void            callwithureg(void(*)(Ureg*));
  18 char*           chanpath(Chan*);
  19 int             canlock(Lock*);
  20 int             canpage(Proc*);
  21 int             canqlock(QLock*);
  22 int             canrlock(RWlock*);
  23 void            chandevinit(void);
  24 void            chandevreset(void);
  25 void            chandevshutdown(void);
  26 void            chanfree(Chan*);
  27 void            checkalarms(void);
  28 void            checkb(Block*, char*);
  29 void            cinit(void);
  30 Chan*           cclone(Chan*);
  31 void            cclose(Chan*);
  32 void            ccloseq(Chan*);
  33 void            closeegrp(Egrp*);
  34 void            closefgrp(Fgrp*);
  35 void            closepgrp(Pgrp*);
  36 void            closergrp(Rgrp*);
  37 long            clrfpintr(void);
  38 void            cmderror(Cmdbuf*, char*);
  39 int             cmount(Chan**, Chan*, int, char*);
  40 void            confinit(void);
  41 int             consactive(void);
  42 void            (*consdebug)(void);
  43 void            cpushutdown(void);
  44 int             copen(Chan*);
  45 void            cclunk(Chan*);
  46 Block*          concatblock(Block*);
  47 Block*          copyblock(Block*, int);
  48 void            copypage(Page*, Page*);
  49 void            countpagerefs(ulong*, int);
  50 int             cread(Chan*, uchar*, int, vlong);
  51 void            ctrunc(Chan*);
  52 void            cunmount(Chan*, Chan*);
  53 void            cupdate(Chan*, uchar*, int, vlong);
  54 void            cwrite(Chan*, uchar*, int, vlong);
  55 uintptr         dbgpc(Proc*);
  56 long            decref(Ref*);
  57 int             decrypt(void*, void*, int);
  58 void            delay(int);
  59 Proc*           dequeueproc(Schedq*, Proc*);
  60 Chan*           devattach(int, char*);
  61 Block*          devbread(Chan*, long, ulong);
  62 long            devbwrite(Chan*, Block*, ulong);
  63 Chan*           devclone(Chan*);
  64 int             devconfig(int, char *, DevConf *);
  65 Chan*           devcreate(Chan*, char*, int, ulong);
  66 void            devdir(Chan*, Qid, char*, vlong, char*, long, Dir*);
  67 long            devdirread(Chan*, char*, long, Dirtab*, int, Devgen*);
  68 Devgen          devgen;
  69 void            devinit(void);
  70 int             devno(int, int);
  71 Chan*           devopen(Chan*, int, Dirtab*, int, Devgen*);
  72 void            devpermcheck(char*, ulong, int);
  73 void            devpower(int);
  74 void            devremove(Chan*);
  75 void            devreset(void);
  76 void            devshutdown(void);
  77 int             devstat(Chan*, uchar*, int, Dirtab*, int, Devgen*);
  78 Walkqid*        devwalk(Chan*, Chan*, char**, int, Dirtab*, int, Devgen*);
  79 int             devwstat(Chan*, uchar*, int);
  80 void            drawactive(int);
  81 void            drawcmap(void);
  82 void            dumpaproc(Proc*);
  83 void            dumpregs(Ureg*);
  84 void            dumpstack(void);
  85 Fgrp*           dupfgrp(Fgrp*);
  86 void            dupswap(Page*);
  87 void            edfinit(Proc*);
  88 char*           edfadmit(Proc*);
  89 int             edfready(Proc*);
  90 void            edfrecord(Proc*);
  91 void            edfrun(Proc*, int);
  92 void            edfstop(Proc*);
  93 void            edfyield(void);
  94 int             emptystr(char*);
  95 int             encrypt(void*, void*, int);
  96 void            envcpy(Egrp*, Egrp*);
  97 int             eqchan(Chan*, Chan*, int);
  98 int             eqchantdqid(Chan*, int, int, Qid, int);
  99 int             eqqid(Qid, Qid);
 100 void            error(char*);
 101 void            eqlock(QLock*);
 102 uintptr         execregs(uintptr, ulong, ulong);
 103 void            exhausted(char*);
 104 void            exit(int);
 105 uvlong          fastticks(uvlong*);
 106 uvlong          fastticks2ns(uvlong);
 107 uvlong          fastticks2us(uvlong);
 108 int             fault(uintptr, int);
 109 void            fdclose(int, int);
 110 Chan*           fdtochan(int, int, int, int);
 111 int             findmount(Chan**, Mhead**, int, int, Qid);
 112 int             fixfault(Segment*, uintptr, int);
 113 void            flushmmu(void);
 114 void            forceclosefgrp(void);
 115 void            forkchild(Proc*, Ureg*);
 116 void            forkret(void);
 117 void            free(void*);
 118 void            freeb(Block*);
 119 void            freeblist(Block*);
 120 int             freebroken(void);
 121 void            freepte(Segment*, Pte*);
 122 void            getcolor(ulong, ulong*, ulong*, ulong*);
 123 uintptr         getmalloctag(void*);
 124 uintptr         getrealloctag(void*);
 125 void            gotolabel(Label*);
 126 char*           getconfenv(void);
 127 long            hostdomainwrite(char*, int);
 128 long            hostownerwrite(char*, int);
 129 void            (*hwrandbuf)(void*, ulong);
 130 void            hzsched(void);
 131 Block*          iallocb(int);
 132 uintptr         ibrk(uintptr, int);
 133 void            ilock(Lock*);
 134 void            interrupted(void);
 135 void            iunlock(Lock*);
 136 ulong           imagereclaim(ulong);
 137 long            incref(Ref*);
 138 void            initseg(void);
 139 int             iprint(char*, ...);
 140 void            isdir(Chan*);
 141 int             iseve(void);
 142 int             islo(void);
 143 Segment*        isoverlap(uintptr, uintptr);
 144 Physseg*        findphysseg(char*);
 145 void            kickpager(void);
 146 void            killbig(char*);
 147 void            kproc(char*, void(*)(void*), void*);
 148 void            kprocchild(Proc*, void (*)(void*), void*);
 149 void            (*kproftimer)(uintptr);
 150 void            ksetenv(char*, char*, int);
 151 void            kstrcpy(char*, char*, int);
 152 void            kstrdup(char**, char*);
 153 int             lock(Lock*);
 154 void            logopen(Log*);
 155 void            logclose(Log*);
 156 char*           logctl(Log*, int, char**, Logflag*);
 157 void            logn(Log*, int, void*, int);
 158 long            logread(Log*, void*, ulong, long);
 159 void            log(Log*, int, char*, ...);
 160 Cmdtab*         lookupcmd(Cmdbuf*, Cmdtab*, int);
 161 Page*           lookpage(Image*, uintptr);
 162 #define         MS2NS(n) (((vlong)(n))*1000000LL)
 163 void            machinit(void);
 164 void*           mallocz(ulong, int);
 165 void*           malloc(ulong);
 166 void*           mallocalign(ulong, ulong, long, ulong);
 167 void            mallocsummary(void);
 168 Block*          mem2bl(uchar*, int);
 169 ulong           mcountseg(Segment*);
 170 void            mfreeseg(Segment*, uintptr, ulong);
 171 void            microdelay(int);
 172 uvlong          mk64fract(uvlong, uvlong);
 173 void            mkqid(Qid*, vlong, ulong, int);
 174 void            mmurelease(Proc*);
 175 void            mmuswitch(Proc*);
 176 Chan*           mntattach(Chan*, Chan*, char*, int);
 177 Chan*           mntauth(Chan*, char*);
 178 int             mntversion(Chan*, char*, int, int);
 179 void            mouseresize(void);
 180 void            mountfree(Mount*);
 181 ulong           ms2tk(ulong);
 182 ulong           msize(void*);
 183 ulong           ms2tk(ulong);
 184 uvlong          ms2fastticks(ulong);
 185 void            mul64fract(uvlong*, uvlong, uvlong);
 186 void            muxclose(Mnt*);
 187 Chan*           namec(char*, int, int, ulong);
 188 void            nameerror(char*, char*);
 189 int             needpages(void*);
 190 Chan*           newchan(void);
 191 int             newfd(Chan*);
 192 Mhead*          newmhead(Chan*);
 193 Mount*          newmount(Chan*, int, char*);
 194 Page*           newpage(int, Segment **, uintptr);
 195 Path*           newpath(char*);
 196 Pgrp*           newpgrp(void);
 197 Rgrp*           newrgrp(void);
 198 Proc*           newproc(void);
 199 void            nexterror(void);
 200 int             notify(Ureg*);
 201 uvlong          ns2fastticks(uvlong);
 202 int             okaddr(uintptr, ulong, int);
 203 int             openmode(ulong);
 204 Block*          packblock(Block*);
 205 Block*          padblock(Block*, int);
 206 void            pagechaindone(void);
 207 void            pagechainhead(Page*);
 208 void            pageinit(void);
 209 ulong           pagenumber(Page*);
 210 ulong           pagereclaim(Image*, ulong);
 211 void            pagersummary(void);
 212 void            panic(char*, ...);
 213 Cmdbuf*         parsecmd(char *a, int n);
 214 void            pathclose(Path*);
 215 ulong           perfticks(void);
 216 void            pexit(char*, int);
 217 void            pgrpcpy(Pgrp*, Pgrp*);
 218 void            pgrpnote(ulong, char*, long, int);
 219 int             pidalloc(Proc*);
 220 #define         poperror()              up->nerrlab--
 221 void            portcountpagerefs(ulong*, int);
 222 int             postnote(Proc*, int, char*, int);
 223 int             pprint(char*, ...);
 224 int             preempted(void);
 225 void            prflush(void);
 226 void            printinit(void);
 227 ulong           procalarm(ulong);
 228 void            procctl(void);
 229 void            procdump(void);
 230 int             procfdprint(Chan*, int, char*, int);
 231 void            procflushseg(Segment*);
 232 void            procflushpseg(Physseg*);
 233 int             procindex(ulong);
 234 void            procinit0(void);
 235 ulong           procpagecount(Proc*);
 236 void            procpriority(Proc*, int, int);
 237 Proc*           proctab(int);
 238 extern void     (*proctrace)(Proc*, int, vlong);
 239 void            procwired(Proc*, int);
 240 Pte*            ptealloc(void);
 241 Pte*            ptecpy(Pte*);
 242 int             pullblock(Block**, int);
 243 Block*          pullupblock(Block*, int);
 244 Block*          pullupqueue(Queue*, int);
 245 void            putimage(Image*);
 246 void            putmhead(Mhead*);
 247 void            putmmu(uintptr, uintptr, Page*);
 248 void            putpage(Page*);
 249 void            putseg(Segment*);
 250 void            putstrn(char*, int);
 251 void            putswap(Page*);
 252 ulong           pwait(Waitmsg*);
 253 int             qaddlist(Queue*, Block*);
 254 Block*          qbread(Queue*, int);
 255 long            qbwrite(Queue*, Block*);
 256 Queue*          qbypass(void (*)(void*, Block*), void*);
 257 int             qcanread(Queue*);
 258 void            qclose(Queue*);
 259 int             qconsume(Queue*, void*, int);
 260 Block*          qcopy(Queue*, int, ulong);
 261 int             qdiscard(Queue*, int);
 262 void            qflush(Queue*);
 263 void            qfree(Queue*);
 264 int             qfull(Queue*);
 265 Block*          qget(Queue*);
 266 void            qhangup(Queue*, char*);
 267 int             qisclosed(Queue*);
 268 int             qiwrite(Queue*, void*, int);
 269 int             qlen(Queue*);
 270 void            qlock(QLock*);
 271 Queue*          qopen(int, int, void (*)(void*), void*);
 272 int             qpass(Queue*, Block*);
 273 int             qpassnolim(Queue*, Block*);
 274 int             qproduce(Queue*, void*, int);
 275 void            qputback(Queue*, Block*);
 276 long            qread(Queue*, void*, int);
 277 Block*          qremove(Queue*);
 278 void            qreopen(Queue*);
 279 void            qsetlimit(Queue*, int);
 280 void            qunlock(QLock*);
 281 int             qwindow(Queue*);
 282 int             qwrite(Queue*, void*, int);
 283 void            qnoblock(Queue*, int);
 284 void            randominit(void);
 285 ulong           randomread(void*, ulong);
 286 void            rdb(void);
 287 long            readblist(Block*, uchar*, long, ulong);
 288 int             readnum(ulong, char*, ulong, ulong, int);
 289 int             readstr(ulong, char*, ulong, char*);
 290 void            ready(Proc*);
 291 void*           realloc(void *v, ulong size);
 292 void            rebootcmd(int, char**);
 293 void            reboot(void*, void*, ulong);
 294 void            relocateseg(Segment*, uintptr);
 295 void            renameuser(char*, char*);
 296 void            resched(char*);
 297 void            resrcwait(char*);
 298 int             return0(void*);
 299 void            rlock(RWlock*);
 300 long            rtctime(void);
 301 void            runlock(RWlock*);
 302 Proc*           runproc(void);
 303 void            savefpregs(FPsave*);
 304 void            sched(void);
 305 void            scheddump(void);
 306 void            schedinit(void);
 307 void            (*screenputs)(char*, int);
 308 void*           secalloc(ulong);
 309 void            secfree(void*);
 310 long            seconds(void);
 311 uintptr         segattach(int, char *, uintptr, uintptr);
 312 void            segclock(uintptr);
 313 long            segio(Segio*, Segment*, void*, long, vlong, int);
 314 void            segpage(Segment*, Page*);
 315 int             setcolor(ulong, ulong, ulong, ulong);
 316 void            setkernur(Ureg*, Proc*);
 317 int             setlabel(Label*);
 318 void            setmalloctag(void*, uintptr);
 319 void            setrealloctag(void*, uintptr);
 320 void            setregisters(Ureg*, char*, char*, int);
 321 void            setupwatchpts(Proc*, Watchpt*, int);
 322 char*           skipslash(char*);
 323 void            sleep(Rendez*, int(*)(void*), void*);
 324 void*           smalloc(ulong);
 325 int             splhi(void);
 326 int             spllo(void);
 327 void            splx(int);
 328 void            splxpc(int);
 329 char*           srvname(Chan*);
 330 void            srvrenameuser(char*, char*);
 331 void            shrrenameuser(char*, char*);
 332 int             swapcount(uintptr);
 333 int             swapfull(void);
 334 void            syscallfmt(ulong syscallno, uintptr pc, va_list list);
 335 void            sysretfmt(ulong syscallno, va_list list, uintptr ret, uvlong start, uvlong stop);
 336 void            timeradd(Timer*);
 337 void            timerdel(Timer*);
 338 void            timersinit(void);
 339 void            timerintr(Ureg*, Tval);
 340 void            timerset(Tval);
 341 ulong           tk2ms(ulong);
 342 #define         TK2MS(x) ((x)*(1000/HZ))
 343 uvlong          tod2fastticks(vlong);
 344 vlong           todget(vlong*);
 345 void            todsetfreq(vlong);
 346 void            todinit(void);
 347 void            todset(vlong, vlong, int);
 348 Block*          trimblock(Block*, int, int);
 349 void            tsleep(Rendez*, int (*)(void*), void*, ulong);
 350 void            twakeup(Ureg*, Timer *);
 351 int             uartctl(Uart*, char*);
 352 int             uartgetc(void);
 353 void            uartkick(void*);
 354 void            uartmouse(char*, int (*)(Queue*, int), int);
 355 void            uartsetmouseputc(char*, int (*)(Queue*, int));
 356 void            uartputc(int);
 357 void            uartputs(char*, int);
 358 void            uartrecv(Uart*, char);
 359 int             uartstageoutput(Uart*);
 360 void            unbreak(Proc*);
 361 void            uncachepage(Page*);
 362 long            unionread(Chan*, void*, long);
 363 void            unlock(Lock*);
 364 uvlong          us2fastticks(uvlong);
 365 void            userinit(void);
 366 uintptr         userpc(void);
 367 long            userwrite(char*, int);
 368 void            validaddr(uintptr, ulong, int);
 369 void            validname(char*, int);
 370 char*           validnamedup(char*, int);
 371 void            validstat(uchar*, int);
 372 void*           vmemchr(void*, int, ulong);
 373 Proc*           wakeup(Rendez*);
 374 int             walk(Chan**, char**, int, int, int*);
 375 void            wlock(RWlock*);
 376 void            wunlock(RWlock*);
 377 void*           xalloc(ulong);
 378 void*           xallocz(ulong, int);
 379 void            xfree(void*);
 380 void            xhole(uintptr, uintptr);
 381 void            xinit(void);
 382 int             xmerge(void*, void*);
 383 void*           xspanalloc(ulong, int, ulong);
 384 void            xsummary(void);
 385 void            yield(void);
 386 Segment*        data2txt(Segment*);
 387 Segment*        dupseg(Segment**, int, int);
 388 Segment*        newseg(int, uintptr, ulong);
 389 Segment*        seg(Proc*, uintptr, int);
 390 Segment*        txt2data(Segment*);
 391 void            hnputv(void*, uvlong);
 392 void            hnputl(void*, uint);
 393 void            hnputs(void*, ushort);
 394 uvlong          nhgetv(void*);
 395 uint            nhgetl(void*);
 396 ushort          nhgets(void*);
 397 ulong           µs(void);
 398 long            lcycles(void);
 399
 400 #pragma varargck argpos iprint  1
 401 #pragma varargck argpos panic   1
 402 #pragma varargck argpos pprint  1