From 24fa75cda33a7159b71de7ef92e729148f963fc1 Mon Sep 17 00:00:00 2001
From: David Quintana <gigaherz@gmail.com>
Date: Tue, 8 Sep 2015 00:28:28 +0000
Subject: [PATCH] [FATTEN] * Fix the integer types for non-windows platforms
 (assume they have stdint.h instead of assuming embedded). * Fix file I/O,
 which was just barely working enough to pass the one test I did.

svn path=/trunk/; revision=69105
---
 reactos/tools/fatten/fatfs/diskio.c  | 23 ++++++++++++++++-------
 reactos/tools/fatten/fatfs/integer.h | 22 ++++++++++++----------
 2 files changed, 28 insertions(+), 17 deletions(-)

diff --git a/reactos/tools/fatten/fatfs/diskio.c b/reactos/tools/fatten/fatfs/diskio.c
index feaa3ec7023..f99ecb4346c 100644
--- a/reactos/tools/fatten/fatfs/diskio.c
+++ b/reactos/tools/fatten/fatfs/diskio.c
@@ -31,6 +31,10 @@ DSTATUS disk_initialize(
             return 0;
 
         driveHandle[0] = fopen(imageFileName, "r+b");
+        if(!driveHandle[0])
+        {
+            driveHandle[0] = fopen(imageFileName, "w+");
+        }
 
         if (driveHandle[0] != NULL)
             return 0;
@@ -80,10 +84,10 @@ DRESULT disk_read(
 
             result = fread(buff, 512, count, driveHandle[pdrv]);
 
-            if (result == count)
-                return RES_OK;
+            if (result != count)
+                return RES_ERROR;
 
-            return RES_ERROR;
+            return RES_OK;
         }
     }
 
@@ -114,9 +118,8 @@ DRESULT disk_write(
                 return RES_ERROR;
 
             result = fwrite(buff, 512, count, driveHandle[pdrv]);
-            return RES_ERROR;
 
-            if (result != (512 * count))
+            if (result != count)
                 return RES_ERROR;
 
             return RES_OK;
@@ -155,9 +158,15 @@ DRESULT disk_ioctl(
                 *(DWORD*)buff = 512;
                 return RES_OK;
             case GET_SECTOR_COUNT:
-                fseek(driveHandle[pdrv], 0, SEEK_END);
-                *(DWORD*)buff = ftell(driveHandle[pdrv]) / 512;
+            {
+                int temp = 0;
+                if(fseek(driveHandle[pdrv], 0, SEEK_END))
+                    printf("fseek failed!\n");
+                else
+                    temp = ftell(driveHandle[pdrv]);
+                *(DWORD*)buff = temp/512;
                 return RES_OK;
+            }
             case SET_SECTOR_COUNT:
             {
                 int count = *(DWORD*)buff;
diff --git a/reactos/tools/fatten/fatfs/integer.h b/reactos/tools/fatten/fatfs/integer.h
index f254b2a0280..6f61da0018b 100644
--- a/reactos/tools/fatten/fatfs/integer.h
+++ b/reactos/tools/fatten/fatfs/integer.h
@@ -5,28 +5,30 @@
 #ifndef _FF_INTEGER
 #define _FF_INTEGER
 
-#ifdef _WIN32	/* FatFs development platform */
+#ifdef _WIN32	/* Windows */
 
 #include <windows.h>
 #include <tchar.h>
 
-#else			/* Embedded platform */
+#else			/* Unixes */
+
+#include <stdint.h>
 
 /* This type MUST be 8 bit */
-typedef unsigned char	BYTE;
+typedef uint8_t			BYTE;
 
 /* These types MUST be 16 bit */
-typedef short			SHORT;
-typedef unsigned short	WORD;
-typedef unsigned short	WCHAR;
+typedef int16_t			SHORT;
+typedef uint16_t		WORD;
+typedef uint16_t		WCHAR;
 
 /* These types MUST be 16 bit or 32 bit */
-typedef int				INT;
-typedef unsigned int	UINT;
+typedef int_fast16_t	INT;
+typedef uint_fast16_t	UINT;
 
 /* These types MUST be 32 bit */
-typedef long			LONG;
-typedef unsigned long	DWORD;
+typedef int32_t			LONG;
+typedef uint32_t		DWORD;
 
 #endif