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新增rust ffi (#77)
* 引入cargo

* 取消对Cargo.lock的跟踪

* 解决vscode报错问题

* new: rust的代码能够调用c语言的printk_color

* 1、将原本run.sh的工作拆解,变为几个不同的make命令
2、在docker镜像中编译rust

* 更改workflow

* update workflow

* new: 解决workflow无法通过编译的问题
2022-11-11 15:35:37 +08:00

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C

#pragma once
#include <stdarg.h>
#include <common/printk.h>
#define SEEK_SET 0 /* Seek relative to start-of-file */
#define SEEK_CUR 1 /* Seek relative to current position */
#define SEEK_END 2 /* Seek relative to end-of-file */
#define SEEK_MAX 3
extern int vsprintf(char *buf, const char *fmt, va_list args);
extern int sprintk(char *buf, const char *fmt, ...);