2007-08-24 01:58:19 +02:00
|
|
|
struct buf;
|
2007-08-28 14:48:33 +02:00
|
|
|
struct context;
|
2007-08-24 01:58:19 +02:00
|
|
|
struct file;
|
|
|
|
struct inode;
|
|
|
|
struct pipe;
|
2006-06-12 17:22:12 +02:00
|
|
|
struct proc;
|
2006-07-15 14:03:57 +02:00
|
|
|
struct spinlock;
|
2007-08-24 01:58:19 +02:00
|
|
|
struct stat;
|
2011-07-28 02:35:46 +02:00
|
|
|
struct superblock;
|
2006-06-15 18:02:20 +02:00
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|
|
2007-08-24 01:58:19 +02:00
|
|
|
// bio.c
|
|
|
|
void binit(void);
|
|
|
|
struct buf* bread(uint, uint);
|
|
|
|
void brelse(struct buf*);
|
|
|
|
void bwrite(struct buf*);
|
2006-06-15 18:02:20 +02:00
|
|
|
|
2007-08-24 01:58:19 +02:00
|
|
|
// console.c
|
2009-03-08 23:07:13 +01:00
|
|
|
void consoleinit(void);
|
2007-08-24 01:58:19 +02:00
|
|
|
void cprintf(char*, ...);
|
2009-03-08 23:07:13 +01:00
|
|
|
void consoleintr(int(*)(void));
|
2007-08-24 01:58:19 +02:00
|
|
|
void panic(char*) __attribute__((noreturn));
|
2006-06-16 22:29:25 +02:00
|
|
|
|
2007-08-24 01:58:19 +02:00
|
|
|
// exec.c
|
2007-08-27 14:48:20 +02:00
|
|
|
int exec(char*, char**);
|
2006-09-07 03:37:58 +02:00
|
|
|
|
2007-08-24 01:58:19 +02:00
|
|
|
// file.c
|
|
|
|
struct file* filealloc(void);
|
|
|
|
void fileclose(struct file*);
|
2007-08-27 16:35:09 +02:00
|
|
|
struct file* filedup(struct file*);
|
2007-08-24 01:58:19 +02:00
|
|
|
void fileinit(void);
|
|
|
|
int fileread(struct file*, char*, int n);
|
|
|
|
int filestat(struct file*, struct stat*);
|
|
|
|
int filewrite(struct file*, char*, int n);
|
2006-06-21 03:53:07 +02:00
|
|
|
|
2007-08-24 01:58:19 +02:00
|
|
|
// fs.c
|
2011-07-28 02:35:46 +02:00
|
|
|
void readsb(int dev, struct superblock *sb);
|
2007-08-24 01:58:19 +02:00
|
|
|
int dirlink(struct inode*, char*, uint);
|
2007-08-24 22:54:23 +02:00
|
|
|
struct inode* dirlookup(struct inode*, char*, uint*);
|
|
|
|
struct inode* ialloc(uint, short);
|
|
|
|
struct inode* idup(struct inode*);
|
2007-08-24 01:58:19 +02:00
|
|
|
void iinit(void);
|
2007-08-24 22:54:23 +02:00
|
|
|
void ilock(struct inode*);
|
|
|
|
void iput(struct inode*);
|
|
|
|
void iunlock(struct inode*);
|
|
|
|
void iunlockput(struct inode*);
|
2007-08-24 01:58:19 +02:00
|
|
|
void iupdate(struct inode*);
|
|
|
|
int namecmp(const char*, const char*);
|
2007-08-24 22:54:23 +02:00
|
|
|
struct inode* namei(char*);
|
|
|
|
struct inode* nameiparent(char*, char*);
|
2007-08-24 01:58:19 +02:00
|
|
|
int readi(struct inode*, char*, uint, uint);
|
|
|
|
void stati(struct inode*, struct stat*);
|
|
|
|
int writei(struct inode*, char*, uint, uint);
|
2006-07-12 19:00:54 +02:00
|
|
|
|
2007-08-24 01:58:19 +02:00
|
|
|
// ide.c
|
2009-03-08 23:07:13 +01:00
|
|
|
void ideinit(void);
|
|
|
|
void ideintr(void);
|
2009-07-12 04:28:29 +02:00
|
|
|
void iderw(struct buf*);
|
2006-06-22 03:28:57 +02:00
|
|
|
|
2006-09-08 16:40:51 +02:00
|
|
|
// ioapic.c
|
2009-03-08 23:07:13 +01:00
|
|
|
void ioapicenable(int irq, int cpu);
|
|
|
|
extern uchar ioapicid;
|
|
|
|
void ioapicinit(void);
|
2006-08-04 20:12:31 +02:00
|
|
|
|
2007-08-24 01:58:19 +02:00
|
|
|
// kalloc.c
|
2011-07-29 13:31:27 +02:00
|
|
|
char* pgalloc(void);
|
2010-08-31 18:54:47 +02:00
|
|
|
char* kalloc(void);
|
|
|
|
void kfree(char*);
|
2011-01-11 19:01:13 +01:00
|
|
|
void kinit(void);
|
2007-08-24 01:58:19 +02:00
|
|
|
|
2007-08-28 05:28:13 +02:00
|
|
|
// kbd.c
|
2009-03-08 23:07:13 +01:00
|
|
|
void kbdintr(void);
|
2007-08-28 05:28:13 +02:00
|
|
|
|
2007-08-24 01:58:19 +02:00
|
|
|
// lapic.c
|
2009-08-31 08:02:08 +02:00
|
|
|
int cpunum(void);
|
2007-08-27 18:57:13 +02:00
|
|
|
extern volatile uint* lapic;
|
2009-03-08 23:07:13 +01:00
|
|
|
void lapiceoi(void);
|
|
|
|
void lapicinit(int);
|
|
|
|
void lapicstartap(uchar, uint);
|
2009-05-31 02:28:45 +02:00
|
|
|
void microdelay(int);
|
2007-08-24 01:58:19 +02:00
|
|
|
|
2011-07-28 02:35:46 +02:00
|
|
|
// log.c
|
|
|
|
void initlog(void);
|
|
|
|
void log_write(struct buf*);
|
|
|
|
void begin_trans();
|
|
|
|
void commit_trans();
|
|
|
|
|
2007-08-24 01:58:19 +02:00
|
|
|
// mp.c
|
|
|
|
extern int ismp;
|
2009-03-08 23:07:13 +01:00
|
|
|
int mpbcpu(void);
|
|
|
|
void mpinit(void);
|
|
|
|
void mpstartthem(void);
|
2006-06-21 03:53:07 +02:00
|
|
|
|
2007-08-24 01:58:19 +02:00
|
|
|
// picirq.c
|
2009-03-08 23:07:13 +01:00
|
|
|
void picenable(int);
|
|
|
|
void picinit(void);
|
2006-06-27 16:35:53 +02:00
|
|
|
|
|
|
|
// pipe.c
|
2007-08-28 06:22:35 +02:00
|
|
|
int pipealloc(struct file**, struct file**);
|
|
|
|
void pipeclose(struct pipe*, int);
|
|
|
|
int piperead(struct pipe*, char*, int);
|
|
|
|
int pipewrite(struct pipe*, char*, int);
|
2006-06-27 16:35:53 +02:00
|
|
|
|
2009-08-08 10:07:30 +02:00
|
|
|
//PAGEBREAK: 16
|
2007-08-24 01:58:19 +02:00
|
|
|
// proc.c
|
|
|
|
struct proc* copyproc(struct proc*);
|
2007-08-28 21:25:04 +02:00
|
|
|
void exit(void);
|
2009-05-31 02:38:51 +02:00
|
|
|
int fork(void);
|
2007-08-24 01:58:19 +02:00
|
|
|
int growproc(int);
|
2007-08-28 21:25:04 +02:00
|
|
|
int kill(int);
|
2007-08-24 01:58:19 +02:00
|
|
|
void pinit(void);
|
|
|
|
void procdump(void);
|
2007-08-28 01:32:16 +02:00
|
|
|
void scheduler(void) __attribute__((noreturn));
|
2010-09-02 20:30:06 +02:00
|
|
|
void sched(void);
|
2007-08-24 01:58:19 +02:00
|
|
|
void sleep(void*, struct spinlock*);
|
|
|
|
void userinit(void);
|
2007-08-28 21:25:04 +02:00
|
|
|
int wait(void);
|
2007-08-24 01:58:19 +02:00
|
|
|
void wakeup(void*);
|
|
|
|
void yield(void);
|
2006-07-05 22:00:14 +02:00
|
|
|
|
2007-08-28 14:48:33 +02:00
|
|
|
// swtch.S
|
2009-07-12 04:28:29 +02:00
|
|
|
void swtch(struct context**, struct context*);
|
2006-07-16 03:47:40 +02:00
|
|
|
|
2007-08-24 01:58:19 +02:00
|
|
|
// spinlock.c
|
|
|
|
void acquire(struct spinlock*);
|
|
|
|
void getcallerpcs(void*, uint*);
|
|
|
|
int holding(struct spinlock*);
|
|
|
|
void initlock(struct spinlock*, char*);
|
|
|
|
void release(struct spinlock*);
|
2011-01-11 19:01:13 +01:00
|
|
|
void pushcli(void);
|
|
|
|
void popcli(void);
|
2006-07-21 15:18:04 +02:00
|
|
|
|
2007-08-24 01:58:19 +02:00
|
|
|
// string.c
|
|
|
|
int memcmp(const void*, const void*, uint);
|
|
|
|
void* memmove(void*, const void*, uint);
|
|
|
|
void* memset(void*, int, uint);
|
|
|
|
char* safestrcpy(char*, const char*, int);
|
|
|
|
int strlen(const char*);
|
|
|
|
int strncmp(const char*, const char*, uint);
|
2007-08-24 23:00:02 +02:00
|
|
|
char* strncpy(char*, const char*, int);
|
2007-08-21 21:22:08 +02:00
|
|
|
|
2007-08-24 01:58:19 +02:00
|
|
|
// syscall.c
|
|
|
|
int argint(int, int*);
|
|
|
|
int argptr(int, char**, int);
|
|
|
|
int argstr(int, char**);
|
|
|
|
int fetchint(struct proc*, uint, int*);
|
|
|
|
int fetchstr(struct proc*, uint, char**);
|
|
|
|
void syscall(void);
|
|
|
|
|
2007-08-28 06:40:58 +02:00
|
|
|
// timer.c
|
2009-03-08 23:07:13 +01:00
|
|
|
void timerinit(void);
|
2007-08-28 06:40:58 +02:00
|
|
|
|
2007-08-24 01:58:19 +02:00
|
|
|
// trap.c
|
|
|
|
void idtinit(void);
|
2010-08-11 20:34:45 +02:00
|
|
|
extern uint ticks;
|
2007-08-24 01:58:19 +02:00
|
|
|
void tvinit(void);
|
2007-08-27 15:34:35 +02:00
|
|
|
extern struct spinlock tickslock;
|
2007-08-08 11:41:21 +02:00
|
|
|
|
2009-05-31 02:28:45 +02:00
|
|
|
// uart.c
|
2009-05-31 02:38:51 +02:00
|
|
|
void uartinit(void);
|
|
|
|
void uartintr(void);
|
|
|
|
void uartputc(int);
|
2009-05-31 02:28:45 +02:00
|
|
|
|
2010-07-02 20:51:53 +02:00
|
|
|
// vm.c
|
2011-07-29 13:31:27 +02:00
|
|
|
void pginit(char* (*alloc)());
|
2010-09-13 21:34:44 +02:00
|
|
|
void seginit(void);
|
2010-07-23 13:41:13 +02:00
|
|
|
void kvmalloc(void);
|
2010-08-30 16:13:49 +02:00
|
|
|
void vmenable(void);
|
2010-07-26 02:30:21 +02:00
|
|
|
pde_t* setupkvm(void);
|
|
|
|
char* uva2ka(pde_t*, char*);
|
2010-09-03 00:28:36 +02:00
|
|
|
int allocuvm(pde_t*, uint, uint);
|
|
|
|
int deallocuvm(pde_t*, uint, uint);
|
2010-07-26 02:30:21 +02:00
|
|
|
void freevm(pde_t*);
|
2010-09-02 21:37:05 +02:00
|
|
|
void inituvm(pde_t*, char*, uint);
|
2011-01-11 19:51:40 +01:00
|
|
|
int loaduvm(pde_t*, char*, struct inode*, uint, uint);
|
|
|
|
pde_t* copyuvm(pde_t*, uint);
|
2010-08-06 17:12:18 +02:00
|
|
|
void switchuvm(struct proc*);
|
2011-01-11 19:01:13 +01:00
|
|
|
void switchkvm(void);
|
2011-01-11 19:51:40 +01:00
|
|
|
int copyout(pde_t*, uint, void*, uint);
|
2010-07-02 20:51:53 +02:00
|
|
|
|
2007-08-08 11:41:21 +02:00
|
|
|
// number of elements in fixed-size array
|
|
|
|
#define NELEM(x) (sizeof(x)/sizeof((x)[0]))
|