109 	KASSERT(s->s_buf != NULL,  in _assert_sbuf_integrity()
177 	memcpy(newbuf, s->s_buf, s->s_size);  in sbuf_extend()
179 		SBFREE(s->s_buf);  in sbuf_extend()
182 	s->s_buf = newbuf;  in sbuf_extend()
225 	s->s_buf = buf;  in sbuf_new()
235 	if (s->s_buf == NULL) {  in sbuf_new()
238 		s->s_buf = SBMALLOC(s->s_size, SBUF_MALLOCFLAG(s));  in sbuf_new()
239 		if (s->s_buf == NULL)  in sbuf_new()
245 	if (s != NULL && s->s_buf == NULL) {  in sbuf_new()
275 	*error = uiomove(s->s_buf, uio->uio_resid, uio);  in sbuf_uionew()
401 	len = s->s_drain_func(s->s_drain_arg, s->s_buf,  in sbuf_drain()
421 		if (s->s_buf[len - 1] == '\n')  in sbuf_drain()
431 	memmove(s->s_buf, s->s_buf + len, s->s_len);  in sbuf_drain()
467 		memcpy(&s->s_buf[s->s_len], buf, n);  in sbuf_put_bytes()
497 	s->s_buf[s->s_len++] = c;  in sbuf_put_byte()
537 	if (copyin(uaddr, s->s_buf + s->s_len, len) != 0)  in sbuf_bcopyin()
598 	switch (copyinstr(uaddr, s->s_buf + s->s_len, len + 1, &done)) {  in sbuf_copyin()
691 		len = vsnprintf(&s->s_buf[s->s_len], SBUF_FREESPACE(s) + 1,  in sbuf_vprintf()
784 	} else if (s->s_buf[s->s_len - 1] != '\n')  in sbuf_nl_terminate()
807 	while (s->s_len > 0 && isspace(s->s_buf[s->s_len-1])) {  in sbuf_trim()
836 	s->s_buf[s->s_len] = '\0';  in sbuf_finish()
867 	return (s->s_buf);  in sbuf_data()
903 		SBFREE(s->s_buf);  in sbuf_delete()