vfs-add-setcreatetime-operation   [plain text]

Index: samba/source/include/vfs.h
===================================================================
--- samba/source/include/vfs.h.orig
+++ samba/source/include/vfs.h
@@ -151,6 +151,7 @@ typedef enum _vfs_op_type {
 	SMB_VFS_OP_CHDIR,
 	SMB_VFS_OP_GETWD,
 	SMB_VFS_OP_NTIMES,
+	SMB_VFS_OP_SET_CREATE_TIME,
 	SMB_VFS_OP_FTRUNCATE,
 	SMB_VFS_OP_LOCK,
 	SMB_VFS_OP_KERNEL_FLOCK,
@@ -279,6 +280,7 @@ struct vfs_ops {
 		int (*chdir)(struct vfs_handle_struct *handle, const char *path);
 		char *(*getwd)(struct vfs_handle_struct *handle, char *buf);
 		int (*ntimes)(struct vfs_handle_struct *handle, const char *path, const struct timespec ts[2]);
+		int (*set_create_time)(struct vfs_handle_struct *handle, const char *path, time_t times);
 		int (*ftruncate)(struct vfs_handle_struct *handle, struct files_struct *fsp, int fd, SMB_OFF_T offset);
 		BOOL (*lock)(struct vfs_handle_struct *handle, struct files_struct *fsp, int fd, int op, SMB_OFF_T offset, SMB_OFF_T count, int type);
 		int (*kernel_flock)(struct vfs_handle_struct *handle, struct files_struct *fsp, int fd, uint32 share_mode);
@@ -406,6 +408,7 @@ struct vfs_ops {
 		struct vfs_handle_struct *chdir;
 		struct vfs_handle_struct *getwd;
 		struct vfs_handle_struct *ntimes;
+		struct vfs_handle_struct *set_create_time;
 		struct vfs_handle_struct *ftruncate;
 		struct vfs_handle_struct *lock;
 		struct vfs_handle_struct *kernel_flock;
Index: samba/source/include/vfs_macros.h
===================================================================
--- samba/source/include/vfs_macros.h.orig
+++ samba/source/include/vfs_macros.h
@@ -69,6 +69,7 @@
 #define SMB_VFS_CHDIR(conn, path) ((conn)->vfs.ops.chdir((conn)->vfs.handles.chdir, (path)))
 #define SMB_VFS_GETWD(conn, buf) ((conn)->vfs.ops.getwd((conn)->vfs.handles.getwd, (buf)))
 #define SMB_VFS_NTIMES(conn, path, ts) ((conn)->vfs.ops.ntimes((conn)->vfs.handles.ntimes, (path), (ts)))
+#define SMB_VFS_SET_CREATE_TIME(conn, path, createtime) ((conn)->vfs.ops.set_create_time((conn)->vfs.handles.set_create_time, (path), (createtime)))
 #define SMB_VFS_FTRUNCATE(fsp, fd, offset) ((fsp)->conn->vfs.ops.ftruncate((fsp)->conn->vfs.handles.ftruncate, (fsp), (fd), (offset)))
 #define SMB_VFS_LOCK(fsp, fd, op, offset, count, type) ((fsp)->conn->vfs.ops.lock((fsp)->conn->vfs.handles.lock, (fsp), (fd) ,(op), (offset), (count), (type)))
 #define SMB_VFS_KERNEL_FLOCK(fsp, fd, share_mode) ((fsp)->conn->vfs.ops.kernel_flock((fsp)->conn->vfs.handles.kernel_flock, (fsp), (fd), (share_mode)))
@@ -187,6 +188,7 @@
 #define SMB_VFS_OPAQUE_CHDIR(conn, path) ((conn)->vfs_opaque.ops.chdir((conn)->vfs_opaque.handles.chdir, (path)))
 #define SMB_VFS_OPAQUE_GETWD(conn, buf) ((conn)->vfs_opaque.ops.getwd((conn)->vfs_opaque.handles.getwd, (buf)))
 #define SMB_VFS_OPAQUE_NTIMES(conn, path, ts) ((conn)->vfs_opaque.ops.ntimes((conn)->vfs_opaque.handles.ntimes, (path), (ts)))
+#define SMB_VFS_OPAQUE_SET_CREATE_TIME(conn, path, createtime) ((conn)->vfs_opaque.ops.set_create_time((conn)->vfs_opaque.handles.set_create_time, (path), (createtime)))
 #define SMB_VFS_OPAQUE_FTRUNCATE(fsp, fd, offset) ((fsp)->conn->vfs_opaque.ops.ftruncate((fsp)->conn->vfs_opaque.handles.ftruncate, (fsp), (fd), (offset)))
 #define SMB_VFS_OPAQUE_LOCK(fsp, fd, op, offset, count, type) ((fsp)->conn->vfs_opaque.ops.lock((fsp)->conn->vfs_opaque.handles.lock, (fsp), (fd) ,(op), (offset), (count), (type)))
 #define SMB_VFS_OPAQUE_FLOCK(fsp, fd, share_mode) ((fsp)->conn->vfs_opaque.ops.lock((fsp)->conn->vfs_opaque.handles.kernel_flock, (fsp), (fd), (share_mode)))
@@ -306,6 +308,7 @@
 #define SMB_VFS_NEXT_CHDIR(handle, path) ((handle)->vfs_next.ops.chdir((handle)->vfs_next.handles.chdir, (path)))
 #define SMB_VFS_NEXT_GETWD(handle, buf) ((handle)->vfs_next.ops.getwd((handle)->vfs_next.handles.getwd, (buf)))
 #define SMB_VFS_NEXT_NTIMES(handle, path, ts) ((handle)->vfs_next.ops.ntimes((handle)->vfs_next.handles.ntimes, (path), (ts)))
+#define SMB_VFS_NEXT_SET_CREATE_TIME(conn, path, createtime) ((conn)->vfs_next.ops.set_create_time((conn)->vfs_next.handles.set_create_time, (path), (createtime)))
 #define SMB_VFS_NEXT_FTRUNCATE(handle, fsp, fd, offset) ((handle)->vfs_next.ops.ftruncate((handle)->vfs_next.handles.ftruncate, (fsp), (fd), (offset)))
 #define SMB_VFS_NEXT_LOCK(handle, fsp, fd, op, offset, count, type) ((handle)->vfs_next.ops.lock((handle)->vfs_next.handles.lock, (fsp), (fd) ,(op), (offset), (count), (type)))
 #define SMB_VFS_NEXT_KERNEL_FLOCK(handle, fsp, fd, share_mode)((handle)->vfs_next.ops.kernel_flock((handle)->vfs_next.handles.kernel_flock, (fsp), (fd), (share_mode)))
Index: samba/source/modules/vfs_default.c
===================================================================
--- samba/source/modules/vfs_default.c.orig
+++ samba/source/modules/vfs_default.c
@@ -655,6 +655,12 @@ static int vfswrap_ntimes(vfs_handle_str
 	return result;
 }
 
+static int vfswrap_set_create_time(vfs_handle_struct *handle,  const char *path, time_t createtime)
+{
+	errno = ENOSYS;
+	return -1;
+}
+
 /*********************************************************************
  A version of ftruncate that will write the space on disk if strict
  allocate is set.
@@ -1292,6 +1298,8 @@ static vfs_op_tuple vfs_default_ops[] = 
 	 SMB_VFS_LAYER_OPAQUE},
 	{SMB_VFS_OP(vfswrap_ntimes),	SMB_VFS_OP_NTIMES,
 	 SMB_VFS_LAYER_OPAQUE},
+	{SMB_VFS_OP(vfswrap_set_create_time),	SMB_VFS_OP_SET_CREATE_TIME,
+	 SMB_VFS_LAYER_OPAQUE},
 	{SMB_VFS_OP(vfswrap_ftruncate),	SMB_VFS_OP_FTRUNCATE,
 	 SMB_VFS_LAYER_OPAQUE},
 	{SMB_VFS_OP(vfswrap_lock),	SMB_VFS_OP_LOCK,