wlroots.git/backend/session, branch master

Define _POSIX_C_SOURCE globally

2024-02-15T14:41:12+00:00

Stop trying to maintain a per-file _POSIX_C_SOURCE. Instead, require POSIX.1-2008 globally. A lot of core source files depend on that already. Some care must be taken on a few select files where we need a bit more than POSIX. Some files need XSI extensions (_XOPEN_SOURCE) and some files need BSD extensions (_DEFAULT_SOURCE). In both cases, these feature test macros imply _POSIX_C_SOURCE. Make sure to not define both these macros and _POSIX_C_SOURCE explicitly to avoid POSIX requirement conflicts (e.g. _POSIX_C_SOURCE says POSIX.1-2001 but _XOPEN_SOURCE says POSIX.1-2008). Additionally, there is one special case in render/vulkan/vulkan.c. That file needs major()/minor(), and these are system-specific. On FreeBSD, _POSIX_C_SOURCE hides system-specific symbols so we need to make sure it's not defined for this file. On Linux, we can explicitly include and ensure that apart from symbols defined there the file only uses POSIX toys.

backend/session: add docs

2024-02-01T15:08:47+00:00

backend/session: take wl_event_loop instead of wl_display

2023-11-23T11:15:07+00:00

wl_display holds a lot more than wlr_session needs: wlr_session only needs to wait for a FD to become readable, but wl_display provides full access to the Wayland client and protocol objects. Switch to wl_event_loop to better reflect the above.

backend/session: make optional

2022-11-25T16:15:29+00:00

Some compositors are not interested in wlr_session, for instance nested compositors. Disabling wlr_session removes the udev dependency.

backend: use time helpers to implement timeouts

2022-11-25T16:15:29+00:00

Instead of hand-rolling get_current_time_msec(), let's just re-use the helper we already have in "util/time.h".

backend/session: disable libseat examples for subproject by default

2022-11-25T16:15:29+00:00

We have no use for these.

Use wl_signal_emit_mutable

2022-08-18T11:16:16+00:00

build: simplify Meson subproject fallbacks

2021-12-19T18:12:16+00:00

All of these projects use meson.override_dependency() so we can stop referencing their internal variable name to grab the depndencies we need.

backend/drm: add wlr_drm_backend_monitor

2021-12-13T13:55:16+00:00

This helper is responsible for listening for new DRM devices and create new child DRM backends as necessary.

Introduce WLR_DEVICE_LEASE events

2021-11-19T16:06:07+00:00

This will allow the DRM backend to reload its lessee list.