- get the UID associated with a window, a pixmap
cc [flag...] file... -lX11 -lXtsol [library...] #include <X11/extensions/Xtsol.h> Status XTSOLgetResUID(display, object, type, uidp); Display *display; XID object; ResourceType type; uid_t *uidp;
Specifies a pointer to the Display structure; returned from XOpenDisplay().
Specifies the ID of a window system object whose UID you want to get. Possible window system objects are windows or pixmaps.
Specifies what type of resource is being accessed. Possible values are IsWindow and IsPixmap.
Returns a UID which is the current UID of the specified object. Client must provide a pointer to uid_t.
The client requires the PRIV_WIN_DAC_READ and PRIV_WIN_MAC_READ privileges. The XTSOLgetResUID() function retrieves the ownership of a window system object. This allows a client to get the ownership of an object that the client did not create.
Lack of privilege.
Not a valid window.
Not a valid pixmap.
Not a valid type.
See attributes(5) for descriptions of the following attributes:
The functionality described on this manual page is available only if the system is configured with Trusted Extensions.