91b5a003a5
eglCreateSyncKHR takes ownership of the file descriptor. Noticed by inspection. While we're at it, move the fence_fd declaration to the scope where it's used. Last but not least, close the fd in xwl_glamor_wait_fence when bailing before calling eglCreateSyncKHR, and document that it takes ownership. Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1712>
X Server
The X server accepts requests from client applications to create windows, which are (normally rectangular) "virtual screens" that the client program can draw into.
Windows are then composed on the actual screen by the X server (or by a separate composite manager) as directed by the window manager, which usually communicates with the user via graphical controls such as buttons and draggable titlebars and borders.
For a comprehensive overview of X Server and X Window System, consult the following article: https://en.wikipedia.org/wiki/X_server
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https://lists.freedesktop.org/mailman/listinfo/xorg
The primary development code repository can be found at:
https://gitlab.freedesktop.org/xorg/xserver
For patch submission instructions, see:
https://www.x.org/wiki/Development/Documentation/SubmittingPatches
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