xdg-screensaver — command line tool for controlling the screensaver
xdg-screensaver provides commands to control the screensaver.
xdg-screensaver is for use inside a desktop session only. It is not recommended to use xdg-screensaver as root.
Suspends the screensaver and monitor power management.
WindowID must be the X Window ID
of an existing window of the calling application. The window
must remain in existence for the duration of the suspension.
WindowID can be represented as either a decimal number or as a hexadecimal number consisting of the prefix 0x followed by one or more hexadecimal digits.
The screensaver can be suspended in relation to multiple windows at the same time. In that case screensaver operation is only restored once the screensaver has been resumed in relation to each of the windows
must be the same X Window ID that was passed to a previous call
of xdg-screensaver suspend
An exit code of 0 indicates success while a non-zero exit code indicates failure. The following failure codes can be returned: