1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
|
#define FPinit() fpinit() /* remove this if math lib is linked */
void FPrestore(void*);
void FPsave(void*);
Timer* addclock0link(void (*)(void), int);
Cname* addelem(Cname*, char*);
void addprog(Proc*);
void addrootfile(char*, uchar*, ulong);
Block* adjustblock(Block*, int);
Block* allocb(int);
int anyhigher(void);
int anyready(void);
#define assert(x) if(x){}else _assert("assert(x) failed")
void _assert(char*);
Block* bl2mem(uchar*, Block*, int);
int blocklen(Block*);
int breakhit(Ureg *ur, Proc*);
void callwithureg(void(*)(Ureg*));
char* channame(Chan*);
int canlock(Lock*);
int canqlock(QLock*);
void cclose(Chan*);
int canrlock(RWlock*);
void chandevinit(void);
void chandevreset(void);
void chandevshutdown(void);
Dir* chandirstat(Chan*);
void chanfree(Chan*);
void chanrec(Mnt*);
void checkalarms(void);
void checkb(Block*, char*);
void cinit(void);
Chan* cclone(Chan*);
void cclose(Chan*);
void closeegrp(Egrp*);
void closefgrp(Fgrp*);
void closemount(Mount*);
void closepgrp(Pgrp*);
void closesigs(Skeyset*);
void cmderror(Cmdbuf*, char*);
int cmount(Chan*, Chan*, int, char*);
void cnameclose(Cname*);
Block* concatblock(Block*);
void confinit(void);
void copen(Chan*);
Block* copyblock(Block*, int);
int cread(Chan*, uchar*, int, vlong);
Chan* cunique(Chan*);
Chan* createdir(Chan*, Mhead*);
void cunmount(Chan*, Chan*);
void cupdate(Chan*, uchar*, int, vlong);
void cursorenable(void);
void cursordisable(void);
int cursoron(int);
void cursoroff(int);
void cwrite(Chan*, uchar*, int, vlong);
void debugkey(Rune, char *, void(*)(), int);
int decref(Ref*);
Chan* devattach(int, char*);
Block* devbread(Chan*, long, ulong);
long devbwrite(Chan*, Block*, ulong);
Chan* devclone(Chan*);
void 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);
void devpower(int);
Dev* devbyname(char*);
Chan* devopen(Chan*, int, Dirtab*, int, Devgen*);
void devpermcheck(char*, ulong, 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 disinit(void*);
void disfault(void*, char*);
int domount(Chan**, Mhead**);
void drawactive(int);
void drawcmap(void);
void dumpstack(void);
Fgrp* dupfgrp(Fgrp*);
void egrpcpy(Egrp*, Egrp*);
int emptystr(char*);
int eqchan(Chan*, Chan*, int);
int eqqid(Qid, Qid);
void error(char*);
void errorf(char*, ...);
#pragma varargck argpos errorf 1
void errstr(char*, int);
void excinit(void);
void exhausted(char*);
void exit(int);
void reboot(void);
void halt(void);
int export(int, char*, int);
uvlong fastticks(uvlong*);
uvlong fastticks2ns(uvlong);
void fdclose(Fgrp*, int);
Chan* fdtochan(Fgrp*, int, int, int, int);
int findmount(Chan**, Mhead**, int, int, Qid);
void free(void*);
void freeb(Block*);
void freeblist(Block*);
void freeskey(Signerkey*);
void getcolor(ulong, ulong*, ulong*, ulong*);
ulong getmalloctag(void*);
ulong getrealloctag(void*);
void gotolabel(Label*);
void hnputl(void*, ulong);
void hnputs(void*, ushort);
Block* iallocb(int);
void iallocsummary(void);
void ilock(Lock*);
int incref(Ref*);
int iprint(char*, ...);
#pragma varargck argpos iprint 1
void isdir(Chan*);
int iseve(void);
int islo(void);
void iunlock(Lock*);
void ixsummary(void);
void kbdclock(void);
int kbdcr2nl(Queue*, int);
int kbdputc(Queue*, int);
void kbdrepeat(int);
void kproc(char*, void(*)(void*), void*, int);
int kfgrpclose(Fgrp*, int);
void kprocchild(Proc*, void (*)(void*), void*);
int kprint(char*, ...);
void (*kproftick)(ulong);
void ksetenv(char*, char*, int);
void kstrcpy(char*, char*, int);
void kstrdup(char**, char*);
long latin1(Rune*, int);
void lock(Lock*);
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 logb(Log*, int, char*, ...);
#define pragma varargck argpos logb 3
Cmdtab* lookupcmd(Cmdbuf*, Cmdtab*, int);
void machinit(void);
extern void machbreakinit(void);
extern Instr machinstr(ulong addr);
extern void machbreakset(ulong addr);
extern void machbreakclear(ulong addr, Instr i);
extern ulong machnextaddr(Ureg *ur);
void* malloc(ulong);
void* mallocz(ulong, int);
Block* mem2bl(uchar*, int);
int memusehigh(void);
void microdelay(int);
uvlong mk64fract(uvlong, uvlong);
void mkqid(Qid*, vlong, ulong, int);
void modinit(void);
Chan* mntauth(Chan*, char*);
long mntversion(Chan*, char*, int, int);
void mountfree(Mount*);
void mousetrack(int, int, int, int);
uvlong ms2fastticks(ulong);
ulong msize(void*);
void mul64fract(uvlong*, uvlong, uvlong);
void muxclose(Mnt*);
Chan* namec(char*, int, int, ulong);
Chan* newchan(void);
Egrp* newegrp(void);
Fgrp* newfgrp(Fgrp*);
Mount* newmount(Mhead*, Chan*, int, char*);
Pgrp* newpgrp(void);
Proc* newproc(void);
char* nextelem(char*, char*);
void nexterror(void);
Cname* newcname(char*);
int notify(Ureg*);
void notkilled(void);
int nrand(int);
uvlong ns2fastticks(uvlong);
int okaddr(ulong, ulong, int);
int openmode(ulong);
Block* packblock(Block*);
Block* padblock(Block*, int);
void panic(char*, ...);
Cmdbuf* parsecmd(char*, int);
void pexit(char*, int);
void pgrpcpy(Pgrp*, Pgrp*);
#define poperror() up->nerrlab--
int poolread(char*, int, ulong);
void poolsize(Pool *, int, int);
int postnote(Proc *, int, char *, int);
int pprint(char*, ...);
int preemption(int);
void printinit(void);
void procctl(Proc*);
void procdump(void);
void procinit(void);
Proc* proctab(int);
void (*proctrace)(Proc*, int, vlong);
int progfdprint(Chan*, int, int, char*, int);
int pullblock(Block**, int);
Block* pullupblock(Block*, int);
Block* pullupqueue(Queue*, int);
void putmhead(Mhead*);
void putstrn(char*, int);
void 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*);
int qiwrite(Queue*, void*, int);
int qlen(Queue*);
void qlock(QLock*);
void qnoblock(Queue*, int);
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 randominit(void);
ulong randomread(void*, ulong);
void* realloc(void*, ulong);
int readnum(ulong, char*, ulong, ulong, int);
int readnum_vlong(ulong, char*, ulong, vlong, int);
int readstr(ulong, char*, ulong, char*);
void ready(Proc*);
void renameproguser(char*, char*);
void renameuser(char*, char*);
void resrcwait(char*);
int return0(void*);
void rlock(RWlock*);
void runlock(RWlock*);
Proc* runproc(void);
void sched(void);
void schedinit(void);
long seconds(void);
void (*serwrite)(char*, int);
int setcolor(ulong, ulong, ulong, ulong);
int setlabel(Label*);
void setmalloctag(void*, ulong);
int setpri(int);
void setrealloctag(void*, ulong);
char* skipslash(char*);
void sleep(Rendez*, int(*)(void*), void*);
void* smalloc(ulong);
int splhi(void);
int spllo(void);
void splx(int);
void splxpc(int);
void swiproc(Proc*, int);
ulong _tas(ulong*);
void timeradd(Timer*);
void timerdel(Timer*);
void timersinit(void);
void timerintr(Ureg*, uvlong);
void timerset(uvlong);
ulong tk2ms(ulong);
#define TK2MS(x) ((x)*(1000/HZ))
uvlong tod2fastticks(vlong);
vlong todget(vlong*);
void todfix(void);
void todsetfreq(vlong);
void todinit(void);
void todset(vlong, vlong, int);
int tready(void*);
Block* trimblock(Block*, int, int);
void tsleep(Rendez*, int (*)(void*), void*, int);
int uartgetc(void);
void uartputc(int);
void uartputs(char*, int);
long unionread(Chan*, void*, long);
void unlock(Lock*);
void userinit(void);
ulong userpc(void);
void validname(char*, int);
void validstat(uchar*, int);
void validwstatname(char*);
int wakeup(Rendez*);
int walk(Chan**, char**, int, int, int*);
void werrstr(char*, ...);
void wlock(RWlock*);
void wunlock(RWlock*);
void* xalloc(ulong);
void* xallocz(ulong, int);
void xfree(void*);
void xhole(ulong, ulong);
void xinit(void);
int xmerge(void*, void*);
void* xspanalloc(ulong, int, ulong);
void xsummary(void);
void validaddr(void*, ulong, int);
void* vmemchr(void*, int, int);
void hnputv(void*, vlong);
void hnputl(void*, ulong);
void hnputs(void*, ushort);
vlong nhgetv(void*);
ulong nhgetl(void*);
ushort nhgets(void*);
|
