1 files changed, 39 insertions, 0 deletions

diff --git a/fs/qnx4/truncate.c b/fs/qnx4/truncate.c
new file mode 100644
index 000000000000..86563ec01b39
--- /dev/null
+++ b/fs/qnx4/truncate.c
@@ -0,0 +1,39 @@
+/* 
+ * QNX4 file system, Linux implementation.
+ * 
+ * Version : 0.1
+ * 
+ * Using parts of the xiafs filesystem.
+ * 
+ * History :
+ * 
+ * 30-06-1998 by Frank DENIS : ugly filler.
+ */
+
+#include <linux/config.h>
+#include <linux/types.h>
+#include <linux/errno.h>
+#include <linux/fs.h>
+#include <linux/qnx4_fs.h>
+#include <linux/smp_lock.h>
+#include <asm/uaccess.h>
+
+#ifdef CONFIG_QNX4FS_RW
+
+void qnx4_truncate(struct inode *inode)
+{
+        if (!(S_ISREG(inode->i_mode) || S_ISDIR(inode->i_mode) ||
+              S_ISLNK(inode->i_mode))) {
+                return;
+        }
+        lock_kernel();
+        if (!(S_ISDIR(inode->i_mode))) {
+                /* TODO */
+        }
+        QNX4DEBUG(("qnx4: qnx4_truncate called\n"));
+        inode->i_mtime = inode->i_ctime = CURRENT_TIME_SEC;
+        mark_inode_dirty(inode);
+        unlock_kernel();
+}
+
+#endif