Changeset 39626 in vbox for trunk/src/VBox/Runtime/r3/posix/fileio-posix.cpp

Timestamp:

Dec 15, 2011 11:33:47 AM (13 years ago)

Author:

vboxsync

Message:

more symlink stuff

File:

• trunk/src/VBox/Runtime/r3/posix/fileio-posix.cpp (modified) (1 diff)

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

@@ -204 +204 @@
         return (rc);
 
-    int fh = open(pszNativeFilename, fOpenMode, fMode);
+    int fh;
+#if defined(RT_OS_LINUX) || defined(RT_OS_SOLARIS) || defined(RT_OS_FREEBSD)
+    /* XXX Darwin? */
+    if (fOpen & RTFILE_O_NO_SYMLINKS)
+    {
+        const char *pszName;
+        int fhDir;
+        rc = rtPathOpenPathNoFollowFh(pszNativeFilename, &fhDir, &pszName);
+        if (RT_FAILURE(rc))
+        {
+            rtPathFreeNative(pszNativeFilename, pszFilename);
+            return rc;
+        }
+        fh = openat(fhDir, pszName, fOpenMode, fMode | O_NOFOLLOW);
+        close(fhDir);
+    }
+    else
+#endif
+    {
+        fh = open(pszNativeFilename, fOpenMode, fMode);
+    }
     int iErr = errno;