static NTSTATUS update_write_time_on_close(struct files_struct *fsp)
{
struct smb_file_time ft;
NTSTATUS status;
struct share_mode_lock *lck = NULL;
ZERO_STRUCT(ft);
if (!fsp->update_write_time_on_close) {
return NT_STATUS_OK;
}
if (null_timespec(fsp->close_write_time)) {
fsp->close_write_time = timespec_current();
}
/* Ensure we have a valid stat struct for the source. */
status = vfs_stat_fsp(fsp);
if (!NT_STATUS_IS_OK(status)) {
return status;
}
if (!VALID_STAT(fsp->fsp_name->st)) {
/* if it doesn't seem to be a real file */
return NT_STATUS_OK;
}
/* On close if we're changing the real file time we
* must update it in the open file db too. */
(void)set_write_time(fsp->file_id, fsp->close_write_time);
lck = get_share_mode_lock(talloc_tos(), fsp->file_id, NULL, NULL, NULL);
if (lck) {
/* Close write times overwrite sticky write times
so we must replace any sticky write time here. */
if (!null_timespec(lck->changed_write_time)) {
(void)set_sticky_write_time(fsp->file_id, fsp->close_write_time);
}
TALLOC_FREE(lck);
}
ft.mtime = fsp->close_write_time;
/* We must use NULL for the fsp handle here, as smb_set_file_time()
checks the fsp access_mask, which may not include FILE_WRITE_ATTRIBUTES.
As this is a close based update, we are not directly changing the
file attributes from a client call, but indirectly from a write. */
status = smb_set_file_time(fsp->conn, NULL, fsp->fsp_name, &ft, false);
if (!NT_STATUS_IS_OK(status)) {
DEBUG(10,("update_write_time_on_close: smb_set_file_time "
"on file %s returned %s\n",
fsp_str_dbg(fsp),
nt_errstr(status)));
return status;
}
return status;
}
bool set_sticky_write_time_path(struct file_id fileid, struct timespec mtime)
{
if (null_timespec(mtime)) {
return true;
}
if (!set_sticky_write_time(fileid, mtime)) {
return false;
}
return true;
}
static NTSTATUS update_write_time_on_close(struct files_struct *fsp)
{
struct smb_file_time ft;
NTSTATUS status;
struct share_mode_lock *lck = NULL;
ZERO_STRUCT(ft);
if (!fsp->update_write_time_on_close) {
return NT_STATUS_OK;
}
if (null_timespec(fsp->close_write_time)) {
fsp->close_write_time = timespec_current();
}
/* Ensure we have a valid stat struct for the source. */
status = vfs_stat_fsp(fsp);
if (!NT_STATUS_IS_OK(status)) {
return status;
}
if (!VALID_STAT(fsp->fsp_name->st)) {
/* if it doesn't seem to be a real file */
return NT_STATUS_OK;
}
/* On close if we're changing the real file time we
* must update it in the open file db too. */
(void)set_write_time(fsp->file_id, fsp->close_write_time);
lck = get_share_mode_lock(talloc_tos(), fsp->file_id, NULL, NULL, NULL);
if (lck) {
/* Close write times overwrite sticky write times
so we must replace any sticky write time here. */
if (!null_timespec(lck->changed_write_time)) {
(void)set_sticky_write_time(fsp->file_id, fsp->close_write_time);
}
TALLOC_FREE(lck);
}
ft.mtime = fsp->close_write_time;
status = smb_set_file_time(fsp->conn, fsp, fsp->fsp_name, &ft, false);
if (!NT_STATUS_IS_OK(status)) {
return status;
}
return status;
}
static NTSTATUS update_write_time_on_close(struct files_struct *fsp)
{
struct smb_file_time ft;
NTSTATUS status;
struct share_mode_lock *lck = NULL;
ZERO_STRUCT(ft);
if (!fsp->update_write_time_on_close) {
return NT_STATUS_OK;
}
if (null_timespec(fsp->close_write_time)) {
fsp->close_write_time = timespec_current();
}
/* Ensure we have a valid stat struct for the source. */
status = vfs_stat_fsp(fsp);
if (!NT_STATUS_IS_OK(status)) {
return status;
}
if (!VALID_STAT(fsp->fsp_name->st)) {
/* if it doesn't seem to be a real file */
return NT_STATUS_OK;
}
/*
* get_existing_share_mode_lock() isn't really the right
* call here, as we're being called after
* close_remove_share_mode() inside close_normal_file()
* so it's quite normal to not have an existing share
* mode here. However, get_share_mode_lock() doesn't
* work because that will create a new share mode if
* one doesn't exist - so stick with this call (just
* ignore any error we get if the share mode doesn't
* exist.
*/
lck = get_existing_share_mode_lock(talloc_tos(), fsp->file_id);
if (lck) {
/* On close if we're changing the real file time we
* must update it in the open file db too. */
(void)set_write_time(fsp->file_id, fsp->close_write_time);
/* Close write times overwrite sticky write times
so we must replace any sticky write time here. */
if (!null_timespec(lck->data->changed_write_time)) {
(void)set_sticky_write_time(fsp->file_id, fsp->close_write_time);
}
TALLOC_FREE(lck);
}
ft.mtime = fsp->close_write_time;
/* As this is a close based update, we are not directly changing the
file attributes from a client call, but indirectly from a write. */
status = smb_set_file_time(fsp->conn, fsp, fsp->fsp_name, &ft, false);
if (!NT_STATUS_IS_OK(status)) {
DEBUG(10,("update_write_time_on_close: smb_set_file_time "
"on file %s returned %s\n",
fsp_str_dbg(fsp),
nt_errstr(status)));
return status;
}
return status;
}
