2007-08-24 01:58:19 +02:00
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struct buf;
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2007-08-28 14:48:33 +02:00
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struct context;
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2007-08-24 01:58:19 +02:00
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struct file;
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struct inode;
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struct pipe;
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2006-06-12 17:22:12 +02:00
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struct proc;
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2006-07-15 14:03:57 +02:00
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struct spinlock;
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2007-08-24 01:58:19 +02:00
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struct stat;
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2006-06-15 18:02:20 +02:00
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2007-08-24 01:58:19 +02:00
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// bio.c
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void binit(void);
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struct buf* bread(uint, uint);
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void brelse(struct buf*);
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void bwrite(struct buf*);
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2006-06-15 18:02:20 +02:00
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2007-08-24 01:58:19 +02:00
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// console.c
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void console_init(void);
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void cprintf(char*, ...);
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2007-08-28 05:28:13 +02:00
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void console_intr(int(*)(void));
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2007-08-24 01:58:19 +02:00
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void panic(char*) __attribute__((noreturn));
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2006-06-16 22:29:25 +02:00
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2007-08-24 01:58:19 +02:00
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// exec.c
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2007-08-27 14:48:20 +02:00
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int exec(char*, char**);
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2006-09-07 03:37:58 +02:00
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2007-08-24 01:58:19 +02:00
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// file.c
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struct file* filealloc(void);
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void fileclose(struct file*);
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2007-08-27 16:35:09 +02:00
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struct file* filedup(struct file*);
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2007-08-24 01:58:19 +02:00
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void fileinit(void);
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int fileread(struct file*, char*, int n);
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int filestat(struct file*, struct stat*);
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|
int filewrite(struct file*, char*, int n);
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2006-06-21 03:53:07 +02:00
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|
2007-08-24 01:58:19 +02:00
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|
|
// fs.c
|
|
|
|
int dirlink(struct inode*, char*, uint);
|
2007-08-24 22:54:23 +02:00
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|
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
|
|
|
|
void ide_init(void);
|
|
|
|
void ide_intr(void);
|
2007-08-24 21:32:36 +02:00
|
|
|
void ide_rw(struct buf *);
|
2006-06-22 03:28:57 +02:00
|
|
|
|
2006-09-08 16:40:51 +02:00
|
|
|
// ioapic.c
|
2007-08-24 01:58:19 +02:00
|
|
|
void ioapic_enable(int irq, int cpu);
|
|
|
|
extern uchar ioapic_id;
|
|
|
|
void ioapic_init(void);
|
2006-08-04 20:12:31 +02:00
|
|
|
|
2007-08-24 01:58:19 +02:00
|
|
|
// kalloc.c
|
|
|
|
char* kalloc(int);
|
|
|
|
void kfree(char*, int);
|
|
|
|
void kinit(void);
|
|
|
|
|
2007-08-28 05:28:13 +02:00
|
|
|
// kbd.c
|
|
|
|
void kbd_intr(void);
|
|
|
|
|
2007-08-24 01:58:19 +02:00
|
|
|
// lapic.c
|
|
|
|
int cpu(void);
|
2007-08-27 18:57:13 +02:00
|
|
|
extern volatile uint* lapic;
|
2007-08-24 01:58:19 +02:00
|
|
|
void lapic_eoi(void);
|
|
|
|
void lapic_init(int);
|
2007-08-27 18:57:13 +02:00
|
|
|
void lapic_startap(uchar, uint);
|
2007-08-24 01:58:19 +02:00
|
|
|
|
|
|
|
// mp.c
|
|
|
|
extern int ismp;
|
|
|
|
int mp_bcpu(void);
|
|
|
|
void mp_init(void);
|
|
|
|
void mp_startthem(void);
|
2006-06-21 03:53:07 +02:00
|
|
|
|
2007-08-24 01:58:19 +02:00
|
|
|
// picirq.c
|
2007-08-28 21:04:36 +02:00
|
|
|
void pic_enable(int);
|
2007-08-24 01:58:19 +02:00
|
|
|
void pic_init(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
|
|
|
|
2007-08-24 01:58:19 +02:00
|
|
|
// proc.c
|
|
|
|
struct proc* copyproc(struct proc*);
|
2007-09-27 23:02:03 +02:00
|
|
|
struct proc* curproc(void);
|
2007-08-28 21:25:04 +02:00
|
|
|
void exit(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));
|
2007-08-24 01:58:19 +02:00
|
|
|
void setupsegs(struct proc*);
|
|
|
|
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
|
2008-10-15 07:14:10 +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*);
|
2007-09-27 22:09:40 +02:00
|
|
|
void pushcli();
|
|
|
|
void popcli();
|
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
|
|
|
|
void timer_init(void);
|
|
|
|
|
2007-08-24 01:58:19 +02:00
|
|
|
// trap.c
|
|
|
|
void idtinit(void);
|
2007-08-27 15:34:35 +02:00
|
|
|
extern int 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
|
|
|
|
|
|
|
// number of elements in fixed-size array
|
|
|
|
#define NELEM(x) (sizeof(x)/sizeof((x)[0]))
|
2007-08-22 08:01:32 +02:00
|
|
|
|