From e98bad5b386d58a6add0b7db31ea7090cb791b55 Mon Sep 17 00:00:00 2001
From: Linus Nielsen Feltzing <linus@haxx.se>
Date: Tue, 18 Mar 2003 00:39:57 +0000
Subject: Added the filesize() function

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@3473 a1c6a512-1295-4272-9138-f99709370657
---
 firmware/common/file.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'firmware/common/file.c')

diff --git a/firmware/common/file.c b/firmware/common/file.c
index d2cad7c647..8c0f9a8951 100644
--- a/firmware/common/file.c
+++ b/firmware/common/file.c
@@ -591,3 +591,15 @@ int lseek(int fd, int offset, int whence)
 
     return pos;
 }
+
+int filesize(int fd)
+{
+    struct filedesc* file = &openfiles[fd];
+
+    if ( !file->busy ) {
+        errno = EBADF;
+        return -1;
+    }
+    
+    return file->size;
+}
-- 
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