[libvirt] [PATCH RFC 24/48] Introduce virNetClientStreamHoleSize

This function will fetch previously processed stream holes and return their sum. Signed-off-by: Michal Privoznik <mprivozn(a)redhat.com&gt; --- src/libvirt_remote.syms | 1 + src/rpc/virnetclientstream.c | 15 +++++++++++++++ src/rpc/virnetclientstream.h | 4 ++++ 3 files changed, 20 insertions(+) diff --git a/src/libvirt_remote.syms b/src/libvirt_remote.syms index 16fde79..d843fc6 100644 --- a/src/libvirt_remote.syms +++ b/src/libvirt_remote.syms @@ -48,6 +48,7 @@ virNetClientStreamEOF; virNetClientStreamEventAddCallback; virNetClientStreamEventRemoveCallback; virNetClientStreamEventUpdateCallback; +virNetClientStreamHoleSize; virNetClientStreamMatches; virNetClientStreamNew; virNetClientStreamQueuePacket; diff --git a/src/rpc/virnetclientstream.c b/src/rpc/virnetclientstream.c index c8c89ec..37ce257 100644 --- a/src/rpc/virnetclientstream.c +++ b/src/rpc/virnetclientstream.c @@ -550,6 +550,21 @@ virNetClientStreamSendSkip(virNetClientStreamPtr st, } +int virNetClientStreamHoleSize(virNetClientPtr client ATTRIBUTE_UNUSED, + virNetClientStreamPtr st, + unsigned long long *length) +{ + int ret = st->skipLength; + + if (length) { + *length = st->skipLength; + st->skipLength = 0; + } + + return ret; +} + + int virNetClientStreamEventAddCallback(virNetClientStreamPtr st, int events, virNetClientStreamEventCallback cb, diff --git a/src/rpc/virnetclientstream.h b/src/rpc/virnetclientstream.h index 2835066..9caa091 100644 --- a/src/rpc/virnetclientstream.h +++ b/src/rpc/virnetclientstream.h @@ -66,6 +66,10 @@ int virNetClientStreamSendSkip(virNetClientStreamPtr st, virNetClientPtr client, unsigned long long length); +int virNetClientStreamHoleSize(virNetClientPtr client, + virNetClientStreamPtr st, + unsigned long long *length); + int virNetClientStreamEventAddCallback(virNetClientStreamPtr st, int events, virNetClientStreamEventCallback cb, -- 2.8.4