Changeset 5184 in vbox for trunk/src/VBox/Devices/Storage/DrvHostBase.cpp

Timestamp:

Oct 8, 2007 1:23:33 PM (17 years ago)

Author:

vboxsync

Message:

Solaris.

File:

• trunk/src/VBox/Devices/Storage/DrvHostBase.cpp (modified) (3 diffs)

trunk/src/VBox/Devices/Storage/DrvHostBase.cpp

@@ -45 +45 @@
 # include <fcntl.h>
 # include <errno.h>
+# include <stropts.h>
+# include <sys/dkio.h>
 
 #elif defined(RT_OS_WINDOWS)
@@ -918 +920 @@
     return rc;
 
-#elif defined(RT_OS_LINUX)
+#elif defined(RT_OS_LINUX) || defined(RT_OS_SOLARIS)
     /** @todo we've got RTFILE_O_NON_BLOCK now. Change the code to use RTFileOpen. */
     int FileDevice = open(pThis->pszDeviceOpen, (pThis->fReadOnlyConfig ? O_RDONLY : O_RDWR) | O_NONBLOCK);
@@ -1013 +1015 @@
     }
     return rc;
+
+#elif defined(RT_OS_SOLARIS)
+    /*
+     * Sun docs suggests using DKIOCGGEOM instead of DKIOCGMEDIAINFO, but
+     * Sun themselves use DKIOCGMEDIAINFO for DVDs/CDs, and use DKIOCGGEOM
+     * for secondary storage devices.
+     */
+    struct dk_minfo MediaInfo;
+    if (ioctl(pThis->FileDevice, DKIOCGMEDIAINFO, &MediaInfo) == 0)
+    {
+        *pcb = MediaInfo.dki_capacity * (uint64_t)MediaInfo.dki_lbsize;
+        return VINF_SUCCESS;
+    }
+    return RTFileSeek(pThis->FileDevice, 0, RTFILE_SEEK_END, pcb);
 
 #elif defined(RT_OS_WINDOWS)