32 lines
578 B
C
32 lines
578 B
C
#pragma once
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#include "list.h"
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#include <stdint.h>
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extern struct task *current_task;
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enum status { ZOMBIE, THREAD, RUN };
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enum owner { OWNER_KERNEL, OWNER_USER };
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struct task {
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uint32_t *esp;
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uint32_t *esp0;
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uint32_t *cr3; // physical
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uint32_t *heap; // virtual
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uint32_t *eip;
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uint16_t pid;
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uint8_t status;
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uint8_t owner_id;
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struct task *daddy;
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struct task *child;
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struct list **signals;
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struct task *next;
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struct task *prev;
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};
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void scheduler(void);
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void switch_to_task(struct task *next_task);
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void exec_fn(void (*fn)(void));
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int create_kernel_task(void);
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