From ec530c81efea6ddb1f75758658fd6769a29c3ade Mon Sep 17 00:00:00 2001
From: bellard <bellard@c046a42c-6fe2-441c-8c8c-71466251a162>
Date: Tue, 25 Apr 2006 22:36:06 +0000
Subject: Solaris port (Ben Taylor)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1855 c046a42c-6fe2-441c-8c8c-71466251a162
---
 block.c | 20 +++++++++++++++++++-
 1 file changed, 19 insertions(+), 1 deletion(-)

(limited to 'block.c')

diff --git a/block.c b/block.c
index 6924cee67d..b908167186 100644
--- a/block.c
+++ b/block.c
@@ -44,6 +44,10 @@
 #include <CoreFoundation/CoreFoundation.h>
 #endif
 
+#ifdef __sun__
+#include <sys/dkio.h>
+#endif
+
 static BlockDriverState *bdrv_first;
 static BlockDriver *first_drv;
 
@@ -648,7 +652,6 @@ void bdrv_info(void)
     }
 }
 
-
 /**************************************************************/
 /* RAW block driver */
 
@@ -669,6 +672,10 @@ static int raw_open(BlockDriverState *bs, const char *filename)
 #ifdef _BSD
     struct stat sb;
 #endif
+#ifdef __sun__
+    struct dk_minfo minfo;
+    int rv;
+#endif
 
     fd = open(filename, O_RDWR | O_BINARY | O_LARGEFILE);
     if (fd < 0) {
@@ -688,6 +695,17 @@ static int raw_open(BlockDriverState *bs, const char *filename)
         size = lseek(fd, 0LL, SEEK_END);
 #endif
     } else
+#endif
+#ifdef __sun__
+    /*
+     * use the DKIOCGMEDIAINFO ioctl to read the size.
+     */
+    rv = ioctl ( fd, DKIOCGMEDIAINFO, &minfo );
+    if ( rv != -1 ) {
+        size = minfo.dki_lbsize * minfo.dki_capacity;
+    } else /* there are reports that lseek on some devices
+              fails, but irc discussion said that contingency
+              on contingency was overkill */
 #endif
     {
         size = lseek(fd, 0, SEEK_END);
-- 
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