XGetWMProtocols

Syntax

Status XGetWMProtocols(display, w, protocols_return, count_return)
      Display *display;
      Window w;
      Atom **protocols_return;
      int *count_return;

Arguments

display Specifies the connection to the X server.
w Specifies the window.
protocols_return Returns the list of protocols.
count_return Returns the number of protocols in the list.

Description

The XGetWMProtocols() function returns the list of atoms stored in the WM_PROTOCOLS property on the specified window. These atoms describe window manager protocols in which the owner of this window is willing to participate. If the property exists, is of type ATOM, is of format 32, and the atom XFree().

XGetWMProtocols() can generate a BadWindow error.

Diagnostics

BadWindow A value for a Window argument does not name a defined Window.

See also

XAllocClassHint(), XAllocIconSize(), XAllocSizeHints(), XAllocWMHints(), XSetCommand(), XSetTextProperty(), XSetTransientForHint(), XSetWMClientMachine(), XSetWMColormapWindows(), XSetWMIconName(), XSetWMName(), XSetWMProperties(), XSetWMProtocols(), XStringListToTextProperty(), "Setting and Reading the WM_TRANSIENT_FOR Property".
Christophe Tronche, ch.tronche@computer.org