From 3836cd2d2116881e494c47a5c47f97826198f2be Mon Sep 17 00:00:00 2001
From: Karel Zak <kzak@redhat.com>
Date: Tue, 6 Oct 2020 15:03:45 +0200
Subject: [PATCH] lib: add missing headers to .c files

Signed-off-by: Karel Zak <kzak@redhat.com>
---
 lib/buffer.c        | 7 ++++++-
 lib/env.c           | 7 +++----
 lib/fileutils.c     | 4 +++-
 lib/linux_version.c | 4 ++++
 lib/pwdutils.c      | 4 ++++
 lib/swapprober.c    | 7 ++++++-
 lib/timer.c         | 3 +++
 7 files changed, 29 insertions(+), 7 deletions(-)

diff --git a/lib/buffer.c b/lib/buffer.c
index 258c892d52..26582119c2 100644
--- a/lib/buffer.c
+++ b/lib/buffer.c
@@ -1,4 +1,9 @@
-
+/*
+ * No copyright is claimed.  This code is in the public domain; do with
+ * it what you wish.
+ *
+ * Written by Karel Zak <kzak@redhat.com>
+ */
 #include "buffer.h"
 
 void ul_buffer_reset_data(struct ul_buffer *buf)
diff --git a/lib/env.c b/lib/env.c
index c26a5be3a4..7f706f03da 100644
--- a/lib/env.c
+++ b/lib/env.c
@@ -1,10 +1,9 @@
 /*
- * Security checks of environment
- * Added from shadow-utils package
- * by Arkadiusz Miśkiewicz <misiek@pld.ORG.PL>
+ * environ[] array cleanup code and getenv() wappers
  *
+ * No copyright is claimed.  This code is in the public domain; do with
+ * it what you wish.
  */
-
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
diff --git a/lib/fileutils.c b/lib/fileutils.c
index 3ca43c1fb5..003f890f93 100644
--- a/lib/fileutils.c
+++ b/lib/fileutils.c
@@ -1,7 +1,9 @@
 /*
+ * This code is in the public domain; do with it what you wish.
+ *
  * Copyright (C) 2012 Sami Kerola <kerolasa@iki.fi>
+ * Copyright (C) 2012-2020 Karel Zak <kzak@redhat.com>
  */
-
 #include <stdio.h>
 #include <stdlib.h>
 #include <sys/stat.h>
diff --git a/lib/linux_version.c b/lib/linux_version.c
index 137bbe77e2..119869e5ec 100644
--- a/lib/linux_version.c
+++ b/lib/linux_version.c
@@ -1,3 +1,7 @@
+/*
+ * No copyright is claimed.  This code is in the public domain; do with
+ * it what you wish.
+ */
 #include <stdio.h>
 #include <sys/utsname.h>
 
diff --git a/lib/pwdutils.c b/lib/pwdutils.c
index d5f4d2e232..d97020cb9c 100644
--- a/lib/pwdutils.c
+++ b/lib/pwdutils.c
@@ -1,3 +1,7 @@
+/*
+ * No copyright is claimed.  This code is in the public domain; do with
+ * it what you wish.
+ */
 #include <stdlib.h>
 
 #include "c.h"
diff --git a/lib/swapprober.c b/lib/swapprober.c
index aaf9ad0fa2..594496f252 100644
--- a/lib/swapprober.c
+++ b/lib/swapprober.c
@@ -1,4 +1,9 @@
-
+/*
+ * No copyright is claimed.  This code is in the public domain; do with
+ * it what you wish.
+ *
+ * Written by Karel Zak <kzak@redhat.com>
+ */
 #include "c.h"
 #include "nls.h"
 
diff --git a/lib/timer.c b/lib/timer.c
index c1ea54eb82..cfa18f6fde 100644
--- a/lib/timer.c
+++ b/lib/timer.c
@@ -1,4 +1,7 @@
 /*
+ * No copyright is claimed.  This code is in the public domain; do with
+ * it what you wish.
+ *
  * Please, don't add this file to libcommon because timers requires
  * -lrt on systems with old libc (and probably also -lpthread for static
  *  build).
-- 
2.47.2