I've finished the migration from select(2) to poll(2) to get rid of
any fd value dependencies in the server.
This is all sitting in my 'eliminate_fd_set' branch and is built on
top of my 'input-thread' branch, which is nearly ready to merge.
Get rid of fd_set from block and wakeup handler interfaces, eliminate
all OS FD interfaces except for NotifyFd:
[PATCH xserver 01/25] hw/xfree86: Use NotifyFd for other input fd
[PATCH xserver 02/25] dix: Switch to the libXfont2 API (v2)
[PATCH xserver 03/25] hw/kdrive: Use passed-in fd for kdrive/linux
[PATCH xserver 04/25] modesetting: Use passed-in fd for drm event
[PATCH xserver 05/25] Remove readmask from screen block/wakeup
[PATCH xserver 06/25] Remove fd_set from Block/Wakeup handler API
[PATCH xserver 07/25] dix: Call screen block/wakeup handlers closest
[PATCH xserver 08/25] kdrive/ephyr: Poll for events in block handler
[PATCH xserver 09/25] dmx: Eliminate use of AddEnabledDevice
[PATCH xserver 10/25] xnest: Use SetNotifyFd to receive events
[PATCH xserver 11/25] Remove AddEnabledDevice and AddGeneralSocket
[PATCH xserver 12/25] dix: Use list for ready clients
[PATCH xserver 13/25] dix/os: Merge priority computation into
[PATCH xserver 14/25] dix: Intermediate GrabServer state
[PATCH xserver 15/25] Modify ready_client list directly from
[PATCH xserver 16/25] ephyr: Use screen block handler for flushing
Switch the OS layer to poll(2), eliminate other fd_set uses:
[PATCH xserver 17/25] os: use poll(2) instead of select(2)
[PATCH xserver 18/25] os: Eliminate code managing fd_set masks for
[PATCH xserver 19/25] os: Use poll(2) instead of select(2) in
[PATCH xserver 20/25] os: Generalize poll fd management code
[PATCH xserver 21/25] os: Use poll(2) for input thread
Get rid of select(2) from the reset of the server:
[PATCH xserver 22/25] kdrive: switch from select(2) to poll(2)
[PATCH xserver 23/25] xfree86: Switch from select(2) to poll(2)
[PATCH xserver 24/25] dmx: Switch from select(2) to poll(2) for input
Finally, eliminate fd range checking:
[PATCH xserver 25/25] os: eliminate fd value limits for clients
-keith
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