diff options
Diffstat (limited to 'lib/stream.c')
| -rw-r--r-- | lib/stream.c | 21 |
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) { |