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, 1 insertions, 1 deletions

diff --git a/sway/commands/output.c b/sway/commands/output.c
index 73dbb723..74ca9d0b 100644
--- a/sway/commands/output.c
+++ b/sway/commands/output.c
@@ -28,7 +28,7 @@ struct cmd_results *cmd_output(int argc, char **argv) {
 
         struct output_config *output = new_output_config(argv[0]);
         if (!output) {
-                wlr_log(WLR_ERROR, "Failed to allocate output config");
+                sway_log(SWAY_ERROR, "Failed to allocate output config");
                 return NULL;
         }
         argc--; argv++;