1 files changed, 39 insertions, 0 deletions
diff --git a/fs/qnx4/truncate.c b/fs/qnx4/truncate.c
new file mode 100644
index 00000000000..86563ec01b3
--- /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