sys/src/9/port/portfns.h

   1 void            _assert(char*);
   2 void            accounttime(void);
   3 Timer*          addclock0link(void (*)(void), int);
   4 int             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 Page*           auxpage(void);
  14 Block*          bl2mem(uchar*, Block*, int);
  15 int             blocklen(Block*);
  16 void            bootlinks(void);
  17 void            cachedel(Image*, uintptr);
  18 void            cachepage(Page*, Image*);
  19 void            callwithureg(void(*)(Ureg*));
  20 char*           chanpath(Chan*);
  21 int             canlock(Lock*);
  22 int             canpage(Proc*);
  23 int             canqlock(QLock*);
  24 int             canrlock(RWlock*);
  25 void            chandevinit(void);
  26 void            chandevreset(void);
  27 void            chandevshutdown(void);
  28 void            chanfree(Chan*);
  29 void            checkalarms(void);
  30 void            checkb(Block*, char*);
  31 void            cinit(void);
  32 Chan*           cclone(Chan*);
  33 void            cclose(Chan*);
  34 void            ccloseq(Chan*);
  35 void            closeegrp(Egrp*);
  36 void            closefgrp(Fgrp*);
  37 void            closepgrp(Pgrp*);
  38 void            closergrp(Rgrp*);
  39 long            clrfpintr(void);
  40 void            cmderror(Cmdbuf*, char*);
  41 int             cmount(Chan**, Chan*, int, char*);
  42 void            confinit(void);
  43 int             consactive(void);
  44 void            (*consdebug)(void);
  45 void            copen(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            cunmount(Chan*, Chan*);
  52 void            cupdate(Chan*, uchar*, int, vlong);
  53 void            cwrite(Chan*, uchar*, int, vlong);
  54 uintptr         dbgpc(Proc*);
  55 long            decref(Ref*);
  56 int             decrypt(void*, void*, int);
  57 void            delay(int);
  58 Proc*           dequeueproc(Schedq*, Proc*);
  59 Chan*           devattach(int, char*);
  60 Block*          devbread(Chan*, long, ulong);
  61 long            devbwrite(Chan*, Block*, ulong);
  62 Chan*           devclone(Chan*);
  63 int             devconfig(int, char *, DevConf *);
  64 Chan*           devcreate(Chan*, char*, int, ulong);
  65 void            devdir(Chan*, Qid, char*, vlong, char*, long, Dir*);
  66 long            devdirread(Chan*, char*, long, Dirtab*, int, Devgen*);
  67 Devgen          devgen;
  68 void            devinit(void);
  69 int             devno(int, int);
  70 Chan*           devopen(Chan*, int, Dirtab*, int, Devgen*);
  71 void            devpermcheck(char*, ulong, int);
  72 void            devpower(int);
  73 void            devremove(Chan*);
  74 void            devreset(void);
  75 void            devshutdown(void);
  76 int             devstat(Chan*, uchar*, int, Dirtab*, int, Devgen*);
  77 Walkqid*        devwalk(Chan*, Chan*, char**, int, Dirtab*, int, Devgen*);
  78 int             devwstat(Chan*, uchar*, int);
  79 void            drawactive(int);
  80 void            drawcmap(void);
  81 void            dumpaproc(Proc*);
  82 void            dumpregs(Ureg*);
  83 void            dumpstack(void);
  84 Fgrp*           dupfgrp(Fgrp*);
  85 void            dupswap(Page*);
  86 void            edfinit(Proc*);
  87 char*           edfadmit(Proc*);
  88 int             edfready(Proc*);
  89 void            edfrecord(Proc*);
  90 void            edfrun(Proc*, int);
  91 void            edfstop(Proc*);
  92 void            edfyield(void);
  93 int             emptystr(char*);
  94 int             encrypt(void*, void*, int);
  95 void            envcpy(Egrp*, Egrp*);
  96 int             eqchan(Chan*, Chan*, int);
  97 int             eqchantdqid(Chan*, int, int, Qid, int);
  98 int             eqqid(Qid, Qid);
  99 void            error(char*);
 100 void            eqlock(QLock*);
 101 uintptr         execregs(uintptr, ulong, ulong);
 102 void            exhausted(char*);
 103 void            exit(int);
 104 uvlong          fastticks(uvlong*);
 105 uvlong          fastticks2ns(uvlong);
 106 uvlong          fastticks2us(uvlong);
 107 int             fault(uintptr, int);
 108 void            fdclose(int, int);
 109 Chan*           fdtochan(int, int, int, int);
 110 int             findmount(Chan**, Mhead**, int, int, Qid);
 111 int             fixfault(Segment*, uintptr, int, int);
 112 void            flushmmu(void);
 113 void            forceclosefgrp(void);
 114 void            forkchild(Proc*, Ureg*);
 115 void            forkret(void);
 116 void            free(void*);
 117 void            freeb(Block*);
 118 void            freeblist(Block*);
 119 int             freebroken(void);
 120 void            freepte(Segment*, Pte*);
 121 void            getcolor(ulong, ulong*, ulong*, ulong*);
 122 uintptr         getmalloctag(void*);
 123 uintptr         getrealloctag(void*);
 124 void            gotolabel(Label*);
 125 char*           getconfenv(void);
 126 long            hostdomainwrite(char*, int);
 127 long            hostownerwrite(char*, int);
 128 void            hzsched(void);
 129 Block*          iallocb(int);
 130 void            iallocsummary(void);
 131 long            ibrk(uintptr, int);
 132 void            ilock(Lock*);
 133 void            interrupted(void);
 134 void            iunlock(Lock*);
 135 long            incref(Ref*);
 136 void            initseg(void);
 137 int             iprint(char*, ...);
 138 void            isdir(Chan*);
 139 int             iseve(void);
 140 int             islo(void);
 141 Segment*        isoverlap(Proc*, uintptr, uintptr);
 142 int             ispages(void*);
 143 int             isphysseg(char*);
 144 void            ixsummary(void);
 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, int);
 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*           mntauth(Chan*, char*);
 177 long            mntversion(Chan*, char*, int, int);
 178 void            mouseresize(void);
 179 void            mountfree(Mount*);
 180 ulong           ms2tk(ulong);
 181 ulong           msize(void*);
 182 ulong           ms2tk(ulong);
 183 uvlong          ms2fastticks(ulong);
 184 void            mul64fract(uvlong*, uvlong, uvlong);
 185 void            muxclose(Mnt*);
 186 Chan*           namec(char*, int, int, ulong);
 187 void            nameerror(char*, char*);
 188 Chan*           newchan(void);
 189 int             newfd(Chan*);
 190 Mhead*          newmhead(Chan*);
 191 Mount*          newmount(Mhead*, Chan*, int, char*);
 192 Page*           newpage(int, Segment **, uintptr);
 193 Path*           newpath(char*);
 194 Pgrp*           newpgrp(void);
 195 Rgrp*           newrgrp(void);
 196 Proc*           newproc(void);
 197 void            nexterror(void);
 198 int             notify(Ureg*);
 199 int             nrand(int);
 200 uvlong          ns2fastticks(uvlong);
 201 int             okaddr(uintptr, ulong, int);
 202 int             openmode(ulong);
 203 Block*          packblock(Block*);
 204 Block*          padblock(Block*, int);
 205 void            pagechainhead(Page*);
 206 void            pageinit(void);
 207 ulong   pagenumber(Page*);
 208 void            pagersummary(void);
 209 void            panic(char*, ...);
 210 Cmdbuf*         parsecmd(char *a, int n);
 211 void            pathclose(Path*);
 212 ulong           perfticks(void);
 213 void            pexit(char*, int);
 214 void            pgrpcpy(Pgrp*, Pgrp*);
 215 void            pgrpnote(ulong, char*, long, int);
 216 int             pidalloc(Proc*);
 217 #define         poperror()              up->nerrlab--
 218 void            portcountpagerefs(ulong*, int);
 219 int             postnote(Proc*, int, char*, int);
 220 int             pprint(char*, ...);
 221 int             preempted(void);
 222 void            prflush(void);
 223 void            printinit(void);
 224 ulong           procalarm(ulong);
 225 void            procctl(Proc*);
 226 void            procdump(void);
 227 int             procfdprint(Chan*, int, int, char*, int);
 228 int             procindex(ulong);
 229 void            procinit0(void);
 230 void            procflushseg(Segment*);
 231 void            procpriority(Proc*, int, int);
 232 Proc*           proctab(int);
 233 extern void     (*proctrace)(Proc*, int, vlong);
 234 void            procwired(Proc*, int);
 235 Pte*            ptealloc(void);
 236 Pte*            ptecpy(Pte*);
 237 int             pullblock(Block**, int);
 238 Block*          pullupblock(Block*, int);
 239 Block*          pullupqueue(Queue*, int);
 240 void            putimage(Image*);
 241 void            putmhead(Mhead*);
 242 void            putmmu(uintptr, uintptr, Page*);
 243 void            putpage(Page*);
 244 void            putseg(Segment*);
 245 void            putstrn(char*, int);
 246 void            putswap(Page*);
 247 ulong           pwait(Waitmsg*);
 248 void            qaddlist(Queue*, Block*);
 249 Block*          qbread(Queue*, int);
 250 long            qbwrite(Queue*, Block*);
 251 Queue*          qbypass(void (*)(void*, Block*), void*);
 252 int             qcanread(Queue*);
 253 void            qclose(Queue*);
 254 int             qconsume(Queue*, void*, int);
 255 Block*          qcopy(Queue*, int, ulong);
 256 int             qdiscard(Queue*, int);
 257 void            qflush(Queue*);
 258 void            qfree(Queue*);
 259 int             qfull(Queue*);
 260 Block*          qget(Queue*);
 261 void            qhangup(Queue*, char*);
 262 int             qisclosed(Queue*);
 263 int             qiwrite(Queue*, void*, int);
 264 int             qlen(Queue*);
 265 void            qlock(QLock*);
 266 Queue*          qopen(int, int, void (*)(void*), void*);
 267 int             qpass(Queue*, Block*);
 268 int             qpassnolim(Queue*, Block*);
 269 int             qproduce(Queue*, void*, int);
 270 void            qputback(Queue*, Block*);
 271 long            qread(Queue*, void*, int);
 272 Block*          qremove(Queue*);
 273 void            qreopen(Queue*);
 274 void            qsetlimit(Queue*, int);
 275 void            qunlock(QLock*);
 276 int             qwindow(Queue*);
 277 int             qwrite(Queue*, void*, int);
 278 void            qnoblock(Queue*, int);
 279 int             rand(void);
 280 void            randominit(void);
 281 ulong           randomread(void*, ulong);
 282 void            rdb(void);
 283 int             readnum(ulong, char*, ulong, ulong, int);
 284 int             readstr(ulong, char*, ulong, char*);
 285 void            ready(Proc*);
 286 void*           realloc(void *v, ulong size);
 287 void            rebootcmd(int, char**);
 288 void            reboot(void*, void*, ulong);
 289 void            relocateseg(Segment*, uintptr);
 290 void            renameuser(char*, char*);
 291 void            resched(char*);
 292 void            resrcwait(char*);
 293 int             return0(void*);
 294 void            rlock(RWlock*);
 295 long            rtctime(void);
 296 void            runlock(RWlock*);
 297 Proc*           runproc(void);
 298 void            savefpregs(FPsave*);
 299 void            sched(void);
 300 void            scheddump(void);
 301 void            schedinit(void);
 302 void            (*screenputs)(char*, int);
 303 long            seconds(void);
 304 uintptr         segattach(Proc*, ulong, char *, uintptr, uintptr);
 305 void            segclock(uintptr);
 306 void            segpage(Segment*, Page*);
 307 int             setcolor(ulong, ulong, ulong, ulong);
 308 void            setkernur(Ureg*, Proc*);
 309 int             setlabel(Label*);
 310 void            setmalloctag(void*, uintptr);
 311 void            setrealloctag(void*, uintptr);
 312 void            setregisters(Ureg*, char*, char*, int);
 313 void            setswapchan(Chan*);
 314 char*           skipslash(char*);
 315 void            sleep(Rendez*, int(*)(void*), void*);
 316 void*           smalloc(ulong);
 317 int             splhi(void);
 318 int             spllo(void);
 319 void            splx(int);
 320 void            splxpc(int);
 321 char*           srvname(Chan*);
 322 void            srvrenameuser(char*, char*);
 323 void            shrrenameuser(char*, char*);
 324 int             swapcount(uintptr);
 325 int             swapfull(void);
 326 void            swapinit(void);
 327 void            syscallfmt(ulong syscallno, uintptr pc, va_list list);
 328 void            sysretfmt(ulong syscallno, va_list list, uintptr ret, uvlong start, uvlong stop);
 329 void            timeradd(Timer*);
 330 void            timerdel(Timer*);
 331 void            timersinit(void);
 332 void            timerintr(Ureg*, Tval);
 333 void            timerset(Tval);
 334 ulong           tk2ms(ulong);
 335 #define         TK2MS(x) ((x)*(1000/HZ))
 336 uvlong          tod2fastticks(vlong);
 337 vlong           todget(vlong*);
 338 void            todsetfreq(vlong);
 339 void            todinit(void);
 340 void            todset(vlong, vlong, int);
 341 Block*          trimblock(Block*, int, int);
 342 void            tsleep(Rendez*, int (*)(void*), void*, ulong);
 343 int             uartctl(Uart*, char*);
 344 int             uartgetc(void);
 345 void            uartkick(void*);
 346 void            uartmouse(char*, int (*)(Queue*, int), int);
 347 void            uartsetmouseputc(char*, int (*)(Queue*, int));
 348 void            uartputc(int);
 349 void            uartputs(char*, int);
 350 void            uartrecv(Uart*, char);
 351 int             uartstageoutput(Uart*);
 352 void            unbreak(Proc*);
 353 void            uncachepage(Page*);
 354 long            unionread(Chan*, void*, long);
 355 void            unlock(Lock*);
 356 uvlong          us2fastticks(uvlong);
 357 void            userinit(void);
 358 uintptr         userpc(void);
 359 long            userwrite(char*, int);
 360 void            validaddr(uintptr, ulong, int);
 361 void            validname(char*, int);
 362 char*           validnamedup(char*, int);
 363 void            validstat(uchar*, int);
 364 void*           vmemchr(void*, int, int);
 365 Proc*           wakeup(Rendez*);
 366 int             walk(Chan**, char**, int, int, int*);
 367 void            wlock(RWlock*);
 368 void            wunlock(RWlock*);
 369 void*           xalloc(ulong);
 370 void*           xallocz(ulong, int);
 371 void            xfree(void*);
 372 void            xhole(uintptr, uintptr);
 373 void            xinit(void);
 374 int             xmerge(void*, void*);
 375 void*           xspanalloc(ulong, int, ulong);
 376 void            xsummary(void);
 377 void            yield(void);
 378 Segment*        data2txt(Segment*);
 379 Segment*        dupseg(Segment**, int, int);
 380 Segment*        newseg(int, uintptr, ulong);
 381 Segment*        seg(Proc*, uintptr, int);
 382 Segment*        txt2data(Segment*);
 383 void            hnputv(void*, uvlong);
 384 void            hnputl(void*, uint);
 385 void            hnputs(void*, ushort);
 386 uvlong          nhgetv(void*);
 387 uint            nhgetl(void*);
 388 ushort          nhgets(void*);
 389 ulong           µs(void);
 390 long            lcycles(void);
 391
 392 #pragma varargck argpos iprint  1
 393 #pragma varargck argpos panic   1
 394 #pragma varargck argpos pprint  1