136 lines
3 KiB
C
136 lines
3 KiB
C
// kalloc.c
|
|
char* kalloc(int);
|
|
void kfree(char*, int);
|
|
void kinit(void);
|
|
|
|
// console.c
|
|
void console_init(void);
|
|
void cprintf(char*, ...);
|
|
void panic(char*);
|
|
void kbd_intr(void);
|
|
|
|
// proc.c
|
|
void pinit(void);
|
|
struct proc;
|
|
struct jmpbuf;
|
|
void setupsegs(struct proc*);
|
|
struct proc* copyproc(struct proc*);
|
|
struct spinlock;
|
|
uint growproc(int);
|
|
void sleep(void*, struct spinlock*);
|
|
void wakeup(void*);
|
|
void scheduler(void);
|
|
void proc_exit(void);
|
|
int proc_kill(int);
|
|
int proc_wait(void);
|
|
void yield(void);
|
|
|
|
// swtch.S
|
|
struct jmpbuf;
|
|
int setjmp(struct jmpbuf*);
|
|
void longjmp(struct jmpbuf*);
|
|
|
|
// trap.c
|
|
void tvinit(void);
|
|
void idtinit(void);
|
|
|
|
// string.c
|
|
void* memset(void*, int, uint);
|
|
int memcmp(const void*, const void*, uint);
|
|
void* memmove(void*, const void*, uint);
|
|
int strncmp(const char*, const char*, uint);
|
|
|
|
// syscall.c
|
|
void syscall(void);
|
|
int fetchint(struct proc*, uint, int*);
|
|
int fetchbyte(struct proc*, uint, char*);
|
|
int fetcharg(int, void*);
|
|
int checkstring(uint);
|
|
int putint(struct proc*, uint, int);
|
|
|
|
// picirq.c
|
|
void pic_init(void);
|
|
|
|
// mp.c
|
|
void mp_init(void);
|
|
void mp_startthem(void);
|
|
int mp_bcpu(void);
|
|
|
|
// lapic
|
|
extern uint *lapicaddr;
|
|
void lapic_init(int);
|
|
void lapic_startap(uchar, int);
|
|
void lapic_timerinit(void);
|
|
void lapic_timerintr(void);
|
|
void lapic_enableintr(void);
|
|
void lapic_disableintr(void);
|
|
void lapic_eoi(void);
|
|
int cpu(void);
|
|
|
|
// ioapic
|
|
extern uchar ioapic_id;
|
|
void ioapic_init(void);
|
|
void ioapic_enable(int irq, int cpu);
|
|
|
|
// spinlock.c
|
|
struct spinlock;
|
|
void initlock(struct spinlock*, char*);
|
|
void acquire(struct spinlock*);
|
|
void release(struct spinlock*);
|
|
int holding(struct spinlock*);
|
|
|
|
// main.c
|
|
void load_icode(struct proc*, uchar*, uint);
|
|
|
|
// pipe.c
|
|
struct pipe;
|
|
struct file;
|
|
int pipe_alloc(struct file**, struct file**);
|
|
void pipe_close(struct pipe*, int);
|
|
int pipe_write(struct pipe*, char*, int);
|
|
int pipe_read(struct pipe*, char*, int);
|
|
|
|
// fd.c
|
|
struct stat;
|
|
void fileinit(void);
|
|
int fdalloc(void);
|
|
struct file* filealloc(void);
|
|
void fileclose(struct file*);
|
|
int fileread(struct file*, char*, int n);
|
|
int filewrite(struct file*, char*, int n);
|
|
int filestat(struct file*, struct stat*);
|
|
void fileincref(struct file*);
|
|
|
|
// ide.c
|
|
void ide_init(void);
|
|
void ide_intr(void);
|
|
void* ide_start_rw(int, uint, void*, uint, int);
|
|
int ide_finish(void*);
|
|
|
|
// bio.c
|
|
void binit(void);
|
|
struct buf;
|
|
struct buf* getblk(uint dev, uint sector);
|
|
struct buf* bread(uint, uint);
|
|
void bwrite(struct buf*, uint);
|
|
void brelse(struct buf*);
|
|
|
|
// fs.c
|
|
extern uint rootdev;
|
|
void iinit(void);
|
|
struct inode* iget(uint, uint);
|
|
void ilock(struct inode*);
|
|
void iunlock(struct inode*);
|
|
void itrunc(struct inode*);
|
|
void idecref(struct inode*);
|
|
void iincref(struct inode*);
|
|
void iput(struct inode*);
|
|
struct inode* namei(char*, int, uint*, char**, struct inode**);
|
|
void stati(struct inode*, struct stat*);
|
|
int readi(struct inode*, char*, uint, uint);
|
|
int writei(struct inode*, char*, uint, uint);
|
|
struct inode* mknod(char*, short, short, short);
|
|
struct inode* mknod1(struct inode*, char*, short, short, short);
|
|
int unlink(char*);
|
|
void iupdate(struct inode*);
|
|
int link(char*, char*);
|