ref: f2c70311723da08865377e9a16528545f3a826ab
dir: /kern/fns.h/
#define ROUND(s, sz) (((s)+((sz)-1))&~((sz)-1)) Block* adjustblock(Block*, int); Block* allocb(int); int blocklen(Block*); char* chanpath(Chan*); int cangetc(void*); int canlock(Lock*); int canputc(void*); int canqlock(QLock*); int canrlock(RWlock*); void chandevinit(void); void chandevreset(void); void chandevshutdown(void); void chanfree(Chan*); void chanrec(Mnt*); void checkb(Block*, char*); Chan* cclone(Chan*); void cclose(Chan*); char* clipread(void); int clipwrite(char*); void closeegrp(Egrp*); void closefgrp(Fgrp*); void closemount(Mount*); void closepgrp(Pgrp*); void closergrp(Rgrp*); void cmderror(Cmdbuf*, char*); int cmount(Chan**, Chan*, int, char*); void cnameclose(Cname*); Block* concatblock(Block*); Block* copyblock(Block*, int); void cunmount(Chan*, Chan*); int decref(Ref*); Chan* devattach(int, char*); Block* devbread(Chan*, long, ulong); long devbwrite(Chan*, Block*, ulong); Chan* devclone(Chan*); int devconfig(int, char *, DevConf *); Chan* devcreate(Chan*, char*, int, ulong); void devdir(Chan*, Qid, char*, vlong, char*, long, Dir*); long devdirread(Chan*, char*, long, Dirtab*, int, Devgen*); Devgen devgen; void devinit(void); int devno(int, int); Chan* devopen(Chan*, int, Dirtab*, int, Devgen*); void devpermcheck(char*, ulong, int); void devpower(int); void devremove(Chan*); void devreset(void); void devshutdown(void); int devstat(Chan*, uchar*, int, Dirtab*, int, Devgen*); Walkqid* devwalk(Chan*, Chan*, char**, int, Dirtab*, int, Devgen*); int devwstat(Chan*, uchar*, int); void drawcmap(void); Fgrp* dupfgrp(Fgrp*); int emptystr(char*); void envcpy(Egrp*, Egrp*); int eqchan(Chan*, Chan*, int); int eqqid(Qid, Qid); void error(char*); void exhausted(char*); void exit(int); Chan* fdtochan(int, int, int, int); void free(void*); void freeb(Block*); void freeblist(Block*); uintptr getmalloctag(void*); uintptr getrealloctag(void*); void gotolabel(Label*); char* getconfenv(void); long hostdomainwrite(char*, int); long hostownerwrite(char*, int); Block* iallocb(int); void ilock(Lock*); void iunlock(Lock*); int incref(Ref*); int iprint(char*, ...); void isdir(Chan*); int iseve(void); #define islo() (0) int kbdputc(Queue*, int); void kbdkey(Rune, int); int kproc(char*, void(*)(void*), void*); void ksetenv(char*, char*, int); void kstrcpy(char*, char*, int); void kstrdup(char**, char*); long latin1(Rune*, int); void lock(Lock*); void lockinit(void); void logopen(Log*); void logclose(Log*); char* logctl(Log*, int, char**, Logflag*); void logn(Log*, int, void*, int); long logread(Log*, void*, ulong, long); void log(Log*, int, char*, ...); Cmdtab* lookupcmd(Cmdbuf*, Cmdtab*, int); void* mallocz(ulong, int); #define malloc kmalloc void* malloc(ulong); void mkqid(Qid*, vlong, ulong, int); Chan* mntauth(Chan*, char*); void mntdump(void); long mntversion(Chan*, char*, int, int); void mountfree(Mount*); void muxclose(Mnt*); Chan* namec(char*, int, int, ulong); Chan* newchan(void); int newfd(Chan*); Mhead* newmhead(Chan*); Mount* newmount(Mhead*, Chan*, int, char*); Pgrp* newpgrp(void); Rgrp* newrgrp(void); Proc* newproc(void); char* nextelem(char*, char*); void nexterror(void); Cname* newcname(char*); int openmode(ulong); void oserrstr(void); void oserror(void); Block* packblock(Block*); Block* padblock(Block*, int); void panic(char*, ...); Cmdbuf* parsecmd(char *a, int n); void pexit(char*, int); void printinit(void); int procindex(ulong); void pgrpcpy(Pgrp*, Pgrp*); void pgrpnote(ulong, char*, long, int); Pgrp* pgrptab(int); #define poperror() up->nerrlab-- int postnote(Proc*, int, char*, int); int pprint(char*, ...); int procfdprint(Chan*, int, int, char*, int); void procinit0(void); Proc* proctab(int); void procwired(Proc*, int); int pullblock(Block**, int); Block* pullupblock(Block*, int); Block* pullupqueue(Queue*, int); void putmhead(Mhead*); void putstr(char*); void putstrn(char*, int); Label* pwaserror(void); long readblist(Block*, uchar*, long, ulong); int qaddlist(Queue*, Block*); Block* qbread(Queue*, int); long qbwrite(Queue*, Block*); Queue* qbypass(void (*)(void*, Block*), void*); int qcanread(Queue*); void qclose(Queue*); int qconsume(Queue*, void*, int); Block* qcopy(Queue*, int, ulong); int qdiscard(Queue*, int); void qflush(Queue*); void qfree(Queue*); int qfull(Queue*); Block* qget(Queue*); void qhangup(Queue*, char*); int qisclosed(Queue*); void qinit(void); int qiwrite(Queue*, void*, int); int qlen(Queue*); void qlock(QLock*); Queue* qopen(int, int, void (*)(void*), void*); int qpass(Queue*, Block*); int qpassnolim(Queue*, Block*); int qproduce(Queue*, void*, int); void qputback(Queue*, Block*); long qread(Queue*, void*, int); Block* qremove(Queue*); void qreopen(Queue*); void qsetlimit(Queue*, int); void qunlock(QLock*); int qwindow(Queue*); int qwrite(Queue*, void*, int); void qnoblock(Queue*, int); void randominit(void); ulong randomread(void*, ulong); int readnum(ulong, char*, ulong, ulong, int); int readstr(ulong, char*, ulong, char*); int return0(void*); void rlock(RWlock*); void runlock(RWlock*); extern void (*screenputs)(char*, int); void* secalloc(ulong); void secfree(void*); long seconds(void); int setlabel(Label*); void setmalloctag(void*, uintptr); void setrealloctag(void*, uintptr); long showfilewrite(char*, int); char* skipslash(char*); void sleep(Rendez*, int(*)(void*), void*); void* smalloc(ulong); int splhi(void); int spllo(void); void splx(int); Block* trimblock(Block*, int, int); long unionread(Chan*, void*, long); void unlock(Lock*); long userwrite(char*, int); #define validaddr(a, b, c) void validname(char*, int); void validstat(uchar*, int); void* vmemchr(void*, int, int); Proc* wakeup(Rendez*); int walk(Chan**, char**, int, int, int*); #define waserror() (setjmp(pwaserror()->buf)) void wlock(RWlock*); void wunlock(RWlock*); void osyield(void); void osmsleep(int); ulong ticks(void); void osproc(Proc*); void osnewproc(Proc*); void procsleep(void); void procwakeup(Proc*); void osinit(void); void screeninit(void); extern void terminit(void); extern void setterm(int);