143 lines
3.2 KiB
C
143 lines
3.2 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*) __attribute__((noreturn));
|
|
void kbd_intr(void);
|
|
|
|
// proc.c
|
|
void pinit(void);
|
|
struct proc;
|
|
void setupsegs(struct proc*);
|
|
struct proc* copyproc(struct proc*);
|
|
struct spinlock;
|
|
int 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);
|
|
void procdump(void);
|
|
|
|
// setjmp.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);
|
|
char* safestrcpy(char*, const char*, int);
|
|
|
|
// syscall.c
|
|
void syscall(void);
|
|
int fetchint(struct proc*, uint, int*);
|
|
int fetchstr(struct proc*, uint, char**);
|
|
int argint(int, int*);
|
|
int argptr(int, char**, int);
|
|
int argstr(int, char**);
|
|
|
|
// picirq.c
|
|
void pic_init(void);
|
|
void irq_enable(int);
|
|
|
|
// 8253pit.c
|
|
void pit8253_timerinit(void);
|
|
|
|
// mp.c
|
|
extern int ismp;
|
|
void mp_init(void);
|
|
void mp_startthem(void);
|
|
int mp_bcpu(void);
|
|
|
|
// lapic.c
|
|
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.c
|
|
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*);
|
|
void getcallerpcs(void*, uint*);
|
|
|
|
// 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);
|
|
|
|
// file.c
|
|
struct stat;
|
|
void fileinit(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_rw(int, uint, void*, uint, int);
|
|
|
|
// bio.c
|
|
void binit(void);
|
|
struct buf;
|
|
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*);
|
|
struct inode* 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*);
|
|
|
|
// number of elements in fixed-size array
|
|
#define NELEM(x) (sizeof(x)/sizeof((x)[0]))
|