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starting to work on pty drivers, fork(), and scheduler redesign

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slinky55
2026-07-07 00:13:24 -05:00
parent 6d7a23d747
commit 177a0b8fe9
29 changed files with 859 additions and 111 deletions
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27
kernel/drivers/pty/pty.h Normal file
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#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