util: unify line caching and column caching

[elogind.git] / src / shared / util.h

diff --git a/src/shared/util.h b/src/shared/util.h
index 50911ebb34ffc003d75eb02116d736a9b9e1c73f..affb66998c1977c78b53bd8b142f2c2cf1b0bcc2 100644 (file)
--- a/src/shared/util.h
+++ b/src/shared/util.h
@@ -384,11 +384,11 @@ int status_welcome(void);
 
 int fd_columns(int fd);
 unsigned columns(void);
-unsigned columns_uncached(void);
-void columns_cache_reset(int _unused_ signum);
-
 int fd_lines(int fd);
 unsigned lines(void);
+void columns_lines_cache_reset(int _unused_ signum);
+
+bool on_tty(void);
 
 int running_in_chroot(void);