301 buf_write_file(struct open_file *f, const char *buf_p, size_t *size_p)  in buf_write_file()  argument
330 	if (*size_p > DIP(fp, di_size) - fp->f_seekp)  in buf_write_file()
331 		*size_p = DIP(fp, di_size) - fp->f_seekp;  in buf_write_file()
332 	if (*size_p > block_size - off)  in buf_write_file()
333 		*size_p = block_size - off;  in buf_write_file()
339 	if (((off > 0) || (*size_p + off < block_size)) &&  in buf_write_file()
358 	bcopy(buf_p, fp->f_buf + off, *size_p);  in buf_write_file()
376 buf_read_file(struct open_file *f, char **buf_p, size_t *size_p)  in buf_read_file()  argument
419 	*size_p = block_size - off;  in buf_read_file()
424 	if (*size_p > DIP(fp, di_size) - fp->f_seekp)  in buf_read_file()
425 		*size_p = DIP(fp, di_size) - fp->f_seekp;  in buf_read_file()