50 	u_int refcount;		/* Tracks self and number of child buffers */  member
60 	    buf->refcount < 1 || buf->refcount > SSHBUF_REFS_MAX ||  in sshbuf_check_sanity()
80 	if (buf->off == 0 || buf->readonly || buf->refcount > 1)  in sshbuf_maybe_pack()
101 	ret->refcount = 1;  in sshbuf_new()
120 	ret->refcount = 1;  in sshbuf_from()
138 	child->parent->refcount++;  in sshbuf_set_parent()
177 	buf->refcount--;  in sshbuf_free()
178 	if (buf->refcount > 0)  in sshbuf_free()
200 	if (buf->readonly || buf->refcount > 1) {  in sshbuf_reset()
239 	return buf->refcount;  in sshbuf_refcount()
254 	if (buf->readonly || buf->refcount > 1)  in sshbuf_set_max_size()
291 	if (sshbuf_check_sanity(buf) != 0 || buf->readonly || buf->refcount > 1)  in sshbuf_avail()
307 	if (sshbuf_check_sanity(buf) != 0 || buf->readonly || buf->refcount > 1)  in sshbuf_mutable_ptr()
319 	if (buf->readonly || buf->refcount > 1)  in sshbuf_check_reserve()