lib: add STREAM_GETQ, STREAM_GETF

Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>

1 files changed, 21 insertions, 0 deletions

diff --git a/lib/stream.c b/lib/stream.c
index f046572f41..683a130e44 100644
--- a/lib/stream.c
+++ b/lib/stream.c
@@ -543,6 +543,27 @@ uint64_t stream_getq(struct stream *s)
 	return q;
 }
 
+bool stream_getq2(struct stream *s, uint64_t *q)
+{
+	STREAM_VERIFY_SANE(s);
+
+	if (STREAM_READABLE(s) < sizeof(uint64_t)) {
+		STREAM_BOUND_WARN2(s, "get uint64");
+		return false;
+	}
+
+	*q = ((uint64_t)s->data[s->getp++]) << 56;
+	*q |= ((uint64_t)s->data[s->getp++]) << 48;
+	*q |= ((uint64_t)s->data[s->getp++]) << 40;
+	*q |= ((uint64_t)s->data[s->getp++]) << 32;
+	*q |= ((uint64_t)s->data[s->getp++]) << 24;
+	*q |= ((uint64_t)s->data[s->getp++]) << 16;
+	*q |= ((uint64_t)s->data[s->getp++]) << 8;
+	*q |= ((uint64_t)s->data[s->getp++]);
+
+	return true;
+}
+
 /* Get next long word from the stream. */
 uint32_t stream_get_ipv4(struct stream *s)
 {