stand/libsa/ufs.c

305 buf_write_file(f, buf_p, size_p)
308 	size_t *size_p;		/* out */
337 	if (*size_p > DIP(fp, di_size) - fp->f_seekp)
338 		*size_p = DIP(fp, di_size) - fp->f_seekp;
339 	if (*size_p > block_size - off)
340 		*size_p = block_size - off;
346 	if (((off > 0) || (*size_p + off < block_size)) &&
365 	bcopy(buf_p, fp->f_buf + off, *size_p);
383 buf_read_file(f, buf_p, size_p)
386 	size_t *size_p;		/* out */
429 	*size_p = block_size - off;
434 	if (*size_p > DIP(fp, di_size) - fp->f_seekp)
435 		*size_p = DIP(fp, di_size) - fp->f_seekp;