cgls: beef up control group dumping and introduce cgls tool

[elogind.git] / src / util.h

diff --git a/src/util.h b/src/util.h
index b29f890b5f6d1fb93e64ae9f035f97e9f5c34ba0..5d51c07e2f27d691bdb119fa80c4865444f24f68 100644 (file)
--- a/src/util.h
+++ b/src/util.h
@@ -328,6 +328,8 @@ void status_vprintf(const char *format, va_list ap);
 void status_printf(const char *format, ...);
 void status_welcome(void);
 
+int columns(void);
+
 const char *ioprio_class_to_string(int i);
 int ioprio_class_from_string(const char *s);