From d511bfb75b93ae56a3700bd443401ae2c5b43587 Mon Sep 17 00:00:00 2001
From: Jonas 'Sortie' Termansen <sortie@maxsi.org>
Date: Mon, 16 Feb 2015 14:23:59 +0100
Subject: [PATCH] Fix partition inode type and stat method.

---
 kernel/partition.cpp | 20 ++++++++++++++++++--
 kernel/partition.h   |  3 ++-
 2 files changed, 20 insertions(+), 3 deletions(-)

diff --git a/kernel/partition.cpp b/kernel/partition.cpp
index 598ecbf2..47323ea5 100644
--- a/kernel/partition.cpp
+++ b/kernel/partition.cpp
@@ -1,6 +1,6 @@
 /*******************************************************************************
 
-    Copyright(C) Jonas 'Sortie' Termansen 2013.
+    Copyright(C) Jonas 'Sortie' Termansen 2013, 2015.
 
     This file is part of Sortix.
 
@@ -27,8 +27,10 @@
 #include <errno.h>
 
 #include <sortix/seek.h>
+#include <sortix/stat.h>
 
 #include <sortix/kernel/inode.h>
+#include <sortix/kernel/ioctx.h>
 #include <sortix/kernel/kernel.h>
 #include <sortix/kernel/refcount.h>
 
@@ -40,11 +42,11 @@ Partition::Partition(Ref<Inode> inner_inode, off_t start, off_t length)
 {
 	this->dev = (dev_t) this;
 	this->ino = (ino_t) this;
+	this->type = inner_inode->type;
 	this->inode_type = INODE_TYPE_FILE;
 	this->inner_inode = inner_inode;
 	this->start = start;
 	this->length = length;
-	this->stat_size = length;
 }
 
 Partition::~Partition()
@@ -98,4 +100,18 @@ ssize_t Partition::pwrite(ioctx_t* ctx, const uint8_t* buf, size_t count,
 	return inner_inode->pwrite(ctx, buf, count, start + off);
 }
 
+int Partition::stat(ioctx_t* ctx, struct stat* st)
+{
+	if ( inner_inode->stat(ctx, st) < 0 )
+		return -1;
+	struct stat myst;
+	if ( !ctx->copy_from_src(&myst, st, sizeof(myst)) )
+		return -1;
+	myst.st_size = length;
+	myst.st_blocks = length / (myst.st_blksize ?  myst.st_blksize : 1);
+	if ( !ctx->copy_to_dest(st, &myst, sizeof(myst)) )
+		return -1;
+	return 0;
+}
+
 }
diff --git a/kernel/partition.h b/kernel/partition.h
index eec26e1d..5afb0f2e 100644
--- a/kernel/partition.h
+++ b/kernel/partition.h
@@ -1,6 +1,6 @@
 /*******************************************************************************
 
-    Copyright(C) Jonas 'Sortie' Termansen 2013.
+    Copyright(C) Jonas 'Sortie' Termansen 2013, 2015.
 
     This file is part of Sortix.
 
@@ -48,6 +48,7 @@ public:
 	virtual ssize_t pread(ioctx_t* ctx, uint8_t* buf, size_t count, off_t off);
 	virtual ssize_t pwrite(ioctx_t* ctx, const uint8_t* buf, size_t count,
 	                       off_t off);
+	virtual int stat(ioctx_t* ctx, struct stat* st);
 
 };