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authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
commit1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch)
tree0bba044c4ce775e45a88a51686b5d9f90697ea9d /fs/qnx4/truncate.c
downloadlinux-linaro-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.tar.gz
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
Diffstat (limited to 'fs/qnx4/truncate.c')
-rw-r--r--fs/qnx4/truncate.c39
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