Changeset 96475 in vbox for trunk/src/VBox/Runtime/r3/posix

Timestamp:

Aug 25, 2022 2:27:54 AM (2 years ago)

Author:

vboxsync

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

153323

Message:

IPRT: Resolve SetHandleInformation and GetHandleInformation dynamically and let the affected code deal with it specifically. Refactored the rtSocketCreate function to combine with setting inheritance, so we can use the WSA_FLAG_NO_HANDLE_INHERIT when available to avoid explicitly setting inheritance. Made RTSocketSetInheritance check the status before trying to set it, returning VERR_NET_NOT_UNSUPPORTED if tool old windows version. Also made GetVersionExW go via a function pointer since it wasn't there in NT 3.1. bugref:10261

File:

• trunk/src/VBox/Runtime/r3/posix/localipc-posix.cpp (modified) (2 diffs)

trunk/src/VBox/Runtime/r3/posix/localipc-posix.cpp

@@ -242 +242 @@
                  * Create the local (unix) socket and bind to it.
                  */
-                rc = rtSocketCreate(&pThis->hSocket, AF_LOCAL, SOCK_STREAM, 0 /*iProtocol*/);
+                rc = rtSocketCreate(&pThis->hSocket, AF_LOCAL, SOCK_STREAM, 0 /*iProtocol*/, false /*fInheritable*/);
                 if (RT_SUCCESS(rc))
                 {
-                    RTSocketSetInheritance(pThis->hSocket, false /*fInheritable*/);
                     signal(SIGPIPE, SIG_IGN); /* Required on solaris, at least. */
 
@@ -561 +560 @@
                  * Create the local (unix) socket and try connect to the server.
                  */
-                rc = rtSocketCreate(&pThis->hSocket, AF_LOCAL, SOCK_STREAM, 0 /*iProtocol*/);
+                rc = rtSocketCreate(&pThis->hSocket, AF_LOCAL, SOCK_STREAM, 0 /*iProtocol*/, false /*fInheritable*/);
                 if (RT_SUCCESS(rc))
                 {
-                    RTSocketSetInheritance(pThis->hSocket, false /*fInheritable*/);
                     signal(SIGPIPE, SIG_IGN); /* Required on solaris, at least. */