Replace wlr_log with sway_log

This commit mostly duplicates the wlr_log functions, although
with a sway_* prefix. (This is very similar to PR #2009.)
However, the logging function no longer needs to be replaceable,
so sway_log_init's second argument is used to set the exit
callback for sway_abort.

wlr_log_init is still invoked in sway/main.c

This commit makes it easier to remove the wlroots dependency for
the helper programs swaymsg, swaybg, swaybar, and swaynag.

1 files changed, 2 insertions, 2 deletions

diff --git a/sway/desktop/xdg_shell.c b/sway/desktop/xdg_shell.c
index 7da86136..b4ac3a68 100644
--- a/sway/desktop/xdg_shell.c
+++ b/sway/desktop/xdg_shell.c
@@ -485,11 +485,11 @@ void handle_xdg_shell_surface(struct wl_listener *listener, void *data) {
         struct wlr_xdg_surface *xdg_surface = data;
 
         if (xdg_surface->role == WLR_XDG_SURFACE_ROLE_POPUP) {
-                wlr_log(WLR_DEBUG, "New xdg_shell popup");
+                sway_log(SWAY_DEBUG, "New xdg_shell popup");
                 return;
         }
 
-        wlr_log(WLR_DEBUG, "New xdg_shell toplevel title='%s' app_id='%s'",
+        sway_log(SWAY_DEBUG, "New xdg_shell toplevel title='%s' app_id='%s'",
                 xdg_surface->toplevel->title, xdg_surface->toplevel->app_id);
         wlr_xdg_surface_ping(xdg_surface);