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- typedef struct {
- short level; /* fill/empty level of buffer */
- unsigned flags; /* File status flags */
- char fd; /* File descriptor */
- unsigned char hold; /* Ungetc char if no buffer */
- short bsize; /* Buffer size */
- unsigned char *buffer; /* Data transfer buffer */
- unsigned char *curp; /* Current active pointer */
- unsigned istemp; /* Temporary file indicator */
- short token; /* Used for validity checking */
- } FILE; /* This is the FILE object */
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上面是定义文件结构的代码,里面有个文件描述符,这个文件描述符是不是就是操作的文件名? |
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