Added the filesize() function

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@3473 a1c6a512-1295-4272-9138-f99709370657

2 files changed, 12 insertions, 0 deletions

diff --git a/uisimulator/win32/file.h b/uisimulator/win32/file.h
index 3cda3b9d8c..7dd7c8e94c 100644
--- a/uisimulator/win32/file.h
+++ b/uisimulator/win32/file.h
@@ -23,11 +23,14 @@
 #include <string.h>
 
 int win32_rename(char *oldpath, char *newpath);
+int win32_filesize(int fd);
 
 #define rename(x,y) win32_rename(x,y)
+#define filesize(x,y) win32_filesize(x,y)
 
 #include "../../firmware/include/file.h"
 
 #undef rename
+#undef filesize
 
 #endif
diff --git a/uisimulator/win32/io.c b/uisimulator/win32/io.c
index 974fdadbbd..ac85bb193e 100644
--- a/uisimulator/win32/io.c
+++ b/uisimulator/win32/io.c
@@ -36,3 +36,12 @@ int win32_rename(char *oldpath, char* newpath)
   }
   return -1;
 }
+
+int win32_filesize(int fd)
+{
+    int old = lseek(fd, 0, SEEK_CUR);
+    int size = lseek(fd, 0, SEEK_END);
+    lseek(fd, old, SEEK_SET);
+
+    return(size);
+}