Changeset 78821 in vbox for trunk/src/VBox/Runtime

Timestamp:

May 28, 2019 2:16:34 PM (6 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

130918

Message:

IPRT/socket.h: Added RTTcpSetBufferSize. bugref:9474

File:

• trunk/src/VBox/Runtime/r3/tcp.cpp (modified) (1 diff)

trunk/src/VBox/Runtime/r3/tcp.cpp

@@ -1078 +1078 @@
 
 
+RTR3DECL(int)  RTTcpSetBufferSize(RTSOCKET hSocket, uint32_t cbSize)
+{
+    int cbIntSize = (int)cbSize;
+    AssertReturn(cbIntSize >= 0, VERR_OUT_OF_RANGE);
+    int rc = rtSocketSetOpt(hSocket, SOL_SOCKET, SO_SNDBUF, &cbIntSize, sizeof(cbIntSize));
+    if (RT_SUCCESS(rc))
+        rc = rtSocketSetOpt(hSocket, SOL_SOCKET, SO_RCVBUF, &cbIntSize, sizeof(cbIntSize));
+    return rc;
+}
+
+
 RTR3DECL(int)  RTTcpSelectOne(RTSOCKET Sock, RTMSINTERVAL cMillies)
 {