27 lines
700 B
C
27 lines
700 B
C
|
#ifndef KPTY_H
|
||
|
|
#define KPTY_H
|
||
|
|
|
||
|
|
#include <stdint.h>
|
||
|
|
#include <lib/ringbuf.h>
|
||
|
|
#include <vfs.h>
|
||
|
|
|
||
|
|
typedef struct {
|
||
|
|
|
||
|
|
} wait_queue_t;
|
||
|
|
|
||
|
|
typedef struct {
|
||
|
|
ring_buf_t master_rb;
|
||
|
|
ring_buf_t slave_rb;
|
||
|
|
wait_queue_t master_wq;
|
||
|
|
wait_queue_t slave_wq;
|
||
|
|
uint32_t flags;
|
||
|
|
uint32_t pid;
|
||
|
|
} pty_t;
|
||
|
|
|
||
|
|
uint32_t pty_master_read(struct vfs_node* node, uint32_t offset, uint32_t size, uint8_t* buffer);
|
||
|
|
uint32_t pty_master_write(struct vfs_node* node, uint32_t offset, uint32_t size, uint8_t* buffer);
|
||
|
|
|
||
|
|
uint32_t pty_slave_read(struct vfs_node* node, uint32_t offset, uint32_t size, uint8_t* buffer);
|
||
|
|
uint32_t pty_slave_write(struct vfs_node* node, uint32_t offset, uint32_t size, uint8_t* buffer);
|
||
|
|
|
||
|
|
#endif
|