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/commands/bar/tray_output.c b/sway/commands/bar/tray_output.c
index d45c09c6..16e16f60 100644
--- a/sway/commands/bar/tray_output.c
+++ b/sway/commands/bar/tray_output.c
@@ -23,13 +23,13 @@ struct cmd_results *bar_cmd_tray_output(int argc, char **argv) {
         }
 
         if (strcmp(argv[0], "none") == 0) {
-                wlr_log(WLR_DEBUG, "Hiding tray on bar: %s", config->current_bar->id);
+                sway_log(SWAY_DEBUG, "Hiding tray on bar: %s", config->current_bar->id);
                 for (int i = 0; i < outputs->length; ++i) {
                         free(outputs->items[i]);
                 }
                 outputs->length = 0;
         } else {
-                wlr_log(WLR_DEBUG, "Showing tray on output '%s' for bar: %s", argv[0],
+                sway_log(SWAY_DEBUG, "Showing tray on output '%s' for bar: %s", argv[0],
                                 config->current_bar->id);
         }
         list_add(outputs, strdup(argv[0]));