tree-wide: drop 'This file is part of systemd' blurb

This part of the copyright blurb stems from the GPL use recommendations:

https://www.gnu.org/licenses/gpl-howto.en.html

The concept appears to originate in times where version control was per
file, instead of per tree, and was a way to glue the files together.
Ultimately, we nowadays don't live in that world anymore, and this
information is entirely useless anyway, as people are very welcome to
copy these files into any projects they like, and they shouldn't have to
change bits that are part of our copyright header for that.

hence, let's just get rid of this old cruft, and shorten our codebase a
bit.

42 files changed, 2 insertions, 104 deletions

diff --git a/src/test/test-alloc-util.c b/src/test/test-alloc-util.c
index 88670ae9e..d38416a36 100644
--- a/src/test/test-alloc-util.c
+++ b/src/test/test-alloc-util.c
@@ -1,7 +1,5 @@
 /* SPDX-License-Identifier: LGPL-2.1+ */
 /***
-  This file is part of systemd.
-
   Copyright 2010 Lennart Poettering
 ***/
 
diff --git a/src/test/test-cgroup.c b/src/test/test-cgroup.c
index fbf3beb97..4321c27ab 100644
--- a/src/test/test-cgroup.c
+++ b/src/test/test-cgroup.c
@@ -1,7 +1,5 @@
 /* SPDX-License-Identifier: LGPL-2.1+ */
 /***
-  This file is part of systemd.
-
   Copyright 2010 Lennart Poettering
 ***/
 
diff --git a/src/test/test-conf-files.c b/src/test/test-conf-files.c
index 6604f4c9a..0223141f8 100644
--- a/src/test/test-conf-files.c
+++ b/src/test/test-conf-files.c
@@ -1,7 +1,5 @@
 /* SPDX-License-Identifier: LGPL-2.1+ */
 /***
-  This file is part of systemd.
-
   Copyright 2014 Michael Marineau
 ***/
 
diff --git a/src/test/test-conf-parser.c b/src/test/test-conf-parser.c
index 0e531bb21..fd6975c3c 100644
--- a/src/test/test-conf-parser.c
+++ b/src/test/test-conf-parser.c
@@ -1,7 +1,5 @@
 /* SPDX-License-Identifier: LGPL-2.1+ */
 /***
-  This file is part of systemd.
-
   Copyright 2015 Ronny Chevalier
 ***/
 
diff --git a/src/test/test-copy.c b/src/test/test-copy.c
index 9dc0ddf95..94d3485db 100644
--- a/src/test/test-copy.c
+++ b/src/test/test-copy.c
@@ -1,7 +1,5 @@
 /* SPDX-License-Identifier: LGPL-2.1+ */
 /***
-  This file is part of systemd
-
   Copyright 2014 Ronny Chevalier
 ***/
 
@@ -242,26 +240,7 @@ static void test_copy_bytes_regular_file(const char *src, bool try_reflink, uint
         unlink(fn3);
 }
 
-static void test_copy_atomic(void) {
-        _cleanup_(rm_rf_physical_and_freep) char *p = NULL;
-        const char *q;
-        int r;
-
-        assert_se(mkdtemp_malloc(NULL, &p) >= 0);
-
-        q = strjoina(p, "/fstab");
-
-        r = copy_file_atomic("/etc/fstab", q, 0644, 0, COPY_REFLINK);
-        if (r == -ENOENT)
-                return;
-
-        assert_se(copy_file_atomic("/etc/fstab", q, 0644, 0, COPY_REFLINK) == -EEXIST);
-
-        assert_se(copy_file_atomic("/etc/fstab", q, 0644, 0, COPY_REPLACE) >= 0);
-}
-
 int main(int argc, char *argv[]) {
-        log_set_max_level(LOG_DEBUG);
 
 #if 0 /// UNNEEDED by elogind
         test_copy_file();
@@ -275,7 +254,6 @@ int main(int argc, char *argv[]) {
         test_copy_bytes_regular_file(argv[0], true, 1000);
         test_copy_bytes_regular_file(argv[0], false, 32000); /* larger than copy buffer size */
         test_copy_bytes_regular_file(argv[0], true, 32000);
-        test_copy_atomic();
 
         return 0;
 }
diff --git a/src/test/test-dlopen.c b/src/test/test-dlopen.c
index febfc60e0..56419c403 100644
--- a/src/test/test-dlopen.c
+++ b/src/test/test-dlopen.c
@@ -1,7 +1,5 @@
 /* SPDX-License-Identifier: LGPL-2.1+ */
 /***
-  This file is part of systemd.
-
   Copyright 2016 Zbigniew Jędrzejewski-Szmek
 ***/
 
diff --git a/src/test/test-ellipsize.c b/src/test/test-ellipsize.c
index c9cdd887e..91189e71e 100644
--- a/src/test/test-ellipsize.c
+++ b/src/test/test-ellipsize.c
@@ -1,7 +1,5 @@
 /* SPDX-License-Identifier: LGPL-2.1+ */
 /***
-  This file is part of systemd.
-
   Copyright 2013 Shawn Landden
 ***/
 
diff --git a/src/test/test-escape.c b/src/test/test-escape.c
index 839c33d5d..f06418c9d 100644
--- a/src/test/test-escape.c
+++ b/src/test/test-escape.c
@@ -1,7 +1,5 @@
 /* SPDX-License-Identifier: LGPL-2.1+ */
 /***
-  This file is part of systemd.
-
   Copyright 2010 Lennart Poettering
 ***/
 
diff --git a/src/test/test-exec-util.c b/src/test/test-exec-util.c
index 0138af7d8..b1c140514 100644
--- a/src/test/test-exec-util.c
+++ b/src/test/test-exec-util.c
@@ -1,7 +1,5 @@
 /* SPDX-License-Identifier: LGPL-2.1+ */
 /***
-  This file is part of systemd.
-
   Copyright 2010 Lennart Poettering
   Copyright 2013 Thomas H.P. Andersen
 ***/
diff --git a/src/test/test-extract-word.c b/src/test/test-extract-word.c
index 16c265549..5aec73421 100644
--- a/src/test/test-extract-word.c
+++ b/src/test/test-extract-word.c
@@ -1,7 +1,5 @@
 /* SPDX-License-Identifier: LGPL-2.1+ */
 /***
-  This file is part of systemd.
-
   Copyright 2010 Lennart Poettering
   Copyright 2013 Thomas H.P. Andersen
 ***/
diff --git a/src/test/test-fd-util.c b/src/test/test-fd-util.c
index d50810c01..4e0086410 100644
--- a/src/test/test-fd-util.c
+++ b/src/test/test-fd-util.c
@@ -1,7 +1,5 @@
 /* SPDX-License-Identifier: LGPL-2.1+ */
 /***
-  This file is part of systemd.
-
   Copyright 2010 Lennart Poettering
 ***/
 
diff --git a/src/test/test-fs-util.c b/src/test/test-fs-util.c
index 9b74a2b8c..1e2a71c83 100644
--- a/src/test/test-fs-util.c
+++ b/src/test/test-fs-util.c
@@ -1,7 +1,5 @@
 /* SPDX-License-Identifier: LGPL-2.1+ */
 /***
-  This file is part of systemd.
-
   Copyright 2010 Lennart Poettering
 ***/
 
diff --git a/src/test/test-hash.c b/src/test/test-hash.c
index 79d9668a1..5b842bc6f 100644
--- a/src/test/test-hash.c
+++ b/src/test/test-hash.c
@@ -1,7 +1,5 @@
 /* SPDX-License-Identifier: LGPL-2.1+ */
 /***
-  This file is part of systemd.
-
   Copyright 2016 Lennart Poettering
 ***/
 
diff --git a/src/test/test-hashmap-plain.c b/src/test/test-hashmap-plain.c
index cbcdf4e84..e86987247 100644
--- a/src/test/test-hashmap-plain.c
+++ b/src/test/test-hashmap-plain.c
@@ -1,7 +1,5 @@
 /* SPDX-License-Identifier: LGPL-2.1+ */
 /***
-  This file is part of systemd
-
   Copyright 2013 Daniel Buch
 ***/
 
diff --git a/src/test/test-hashmap.c b/src/test/test-hashmap.c
index 50fcb364f..7dbd9636c 100644
--- a/src/test/test-hashmap.c
+++ b/src/test/test-hashmap.c
@@ -1,7 +1,5 @@
 /* SPDX-License-Identifier: LGPL-2.1+ */
 /***
-  This file is part of systemd
-
   Copyright 2013 Daniel Buch
 ***/
 
diff --git a/src/test/test-helper.h b/src/test/test-helper.h
index 01674e6d4..0320a2363 100644
--- a/src/test/test-helper.h
+++ b/src/test/test-helper.h
@@ -2,8 +2,6 @@
 #pragma once
 
 /***
-  This file is part of systemd.
-
   Copyright 2013 Holger Hans Peter Freyther
 ***/
 
diff --git a/src/test/test-hexdecoct.c b/src/test/test-hexdecoct.c
index 13b1fb7e3..2f6f39f15 100644
--- a/src/test/test-hexdecoct.c
+++ b/src/test/test-hexdecoct.c
@@ -1,7 +1,5 @@
 /* SPDX-License-Identifier: LGPL-2.1+ */
 /***
-  This file is part of systemd.
-
   Copyright 2010 Lennart Poettering
 ***/
 
diff --git a/src/test/test-id128.c b/src/test/test-id128.c
index 8ea805315..7c38385a0 100644
--- a/src/test/test-id128.c
+++ b/src/test/test-id128.c
@@ -1,7 +1,5 @@
 /* SPDX-License-Identifier: LGPL-2.1+ */
 /***
-  This file is part of systemd.
-
   Copyright 2011 Lennart Poettering
 ***/
 
diff --git a/src/test/test-io-util.c b/src/test/test-io-util.c
index c553729f4..b0d004eb3 100644
--- a/src/test/test-io-util.c
+++ b/src/test/test-io-util.c
@@ -1,7 +1,5 @@
 /* SPDX-License-Identifier: LGPL-2.1+ */
 /***
-  This file is part of systemd.
-
   Copyright 2010 Lennart Poettering
 ***/
 
diff --git a/src/test/test-ipcrm.c b/src/test/test-ipcrm.c
index 3a00c9354..8bda62aec 100644
--- a/src/test/test-ipcrm.c
+++ b/src/test/test-ipcrm.c
@@ -1,7 +1,5 @@
 /* SPDX-License-Identifier: LGPL-2.1+ */
 /***
-  This file is part of systemd.
-
   Copyright 2014 Lennart Poettering
 ***/
 
diff --git a/src/test/test-list.c b/src/test/test-list.c
index c30803b55..a1345d740 100644
--- a/src/test/test-list.c
+++ b/src/test/test-list.c
@@ -1,7 +1,5 @@
 /* SPDX-License-Identifier: LGPL-2.1+ */
 /***
-  This file is part of systemd
-
   Copyright 2013 Jan Janssen
 ***/
 
diff --git a/src/test/test-locale-util.c b/src/test/test-locale-util.c
index d26e63346..4d34a12e1 100644
--- a/src/test/test-locale-util.c
+++ b/src/test/test-locale-util.c
@@ -1,7 +1,5 @@
 /* SPDX-License-Identifier: LGPL-2.1+ */
 /***
-  This file is part of systemd
-
   Copyright 2014 Ronny Chevalier
 ***/
 
diff --git a/src/test/test-log.c b/src/test/test-log.c
index a09439c79..f58bea80d 100644
--- a/src/test/test-log.c
+++ b/src/test/test-log.c
@@ -1,7 +1,5 @@
 /* SPDX-License-Identifier: LGPL-2.1+ */
 /***
-  This file is part of systemd.
-
   Copyright 2012 Lennart Poettering
 ***/
 
diff --git a/src/test/test-parse-util.c b/src/test/test-parse-util.c
index 5a6af9ba8..671eea165 100644
--- a/src/test/test-parse-util.c
+++ b/src/test/test-parse-util.c
@@ -1,7 +1,5 @@
 /* SPDX-License-Identifier: LGPL-2.1+ */
 /***
-  This file is part of systemd.
-
   Copyright 2010 Lennart Poettering
   Copyright 2013 Thomas H.P. Andersen
 ***/
diff --git a/src/test/test-path-util.c b/src/test/test-path-util.c
index d0f7a5772..137b53658 100644
--- a/src/test/test-path-util.c
+++ b/src/test/test-path-util.c
@@ -1,7 +1,5 @@
 /* SPDX-License-Identifier: LGPL-2.1+ */
 /***
-  This file is part of systemd.
-
   Copyright 2013 Zbigniew Jędrzejewski-Szmek
 ***/
 
diff --git a/src/test/test-prioq.c b/src/test/test-prioq.c
index e88166ee2..c6686f60f 100644
--- a/src/test/test-prioq.c
+++ b/src/test/test-prioq.c
@@ -1,7 +1,5 @@
 /* SPDX-License-Identifier: LGPL-2.1+ */
 /***
-  This file is part of systemd.
-
   Copyright 2013 Lennart Poettering
 ***/
 
diff --git a/src/test/test-proc-cmdline.c b/src/test/test-proc-cmdline.c
index f3cf12114..4d2f0283d 100644
--- a/src/test/test-proc-cmdline.c
+++ b/src/test/test-proc-cmdline.c
@@ -1,7 +1,5 @@
 /* SPDX-License-Identifier: LGPL-2.1+ */
 /***
-  This file is part of systemd.
-
   Copyright 2010 Lennart Poettering
 ***/
 
diff --git a/src/test/test-process-util.c b/src/test/test-process-util.c
index 78048a571..bc505ae29 100644
--- a/src/test/test-process-util.c
+++ b/src/test/test-process-util.c
@@ -1,7 +1,5 @@
 /* SPDX-License-Identifier: LGPL-2.1+ */
 /***
-  This file is part of systemd.
-
   Copyright 2010 Lennart Poettering
   Copyright 2013 Thomas H.P. Andersen
 ***/
diff --git a/src/test/test-random-util.c b/src/test/test-random-util.c
index 386249883..3db7039b9 100644
--- a/src/test/test-random-util.c
+++ b/src/test/test-random-util.c
@@ -1,7 +1,5 @@
 /* SPDX-License-Identifier: LGPL-2.1+ */
 /***
-  This file is part of systemd.
-
   Copyright 2017 Zbigniew Jędrzejewski-Szmek
 ***/
 
diff --git a/src/test/test-selinux.c b/src/test/test-selinux.c
index d760e9687..d320a9925 100644
--- a/src/test/test-selinux.c
+++ b/src/test/test-selinux.c
@@ -1,7 +1,5 @@
 /* SPDX-License-Identifier: LGPL-2.1+ */
 /***
-  This file is part of systemd.
-
   Copyright 2016 Zbigniew Jędrzejewski-Szmek
 ***/
 
diff --git a/src/test/test-set.c b/src/test/test-set.c
index 9774fbb38..dbca23dd4 100644
--- a/src/test/test-set.c
+++ b/src/test/test-set.c
@@ -1,7 +1,5 @@
 /* SPDX-License-Identifier: LGPL-2.1+ */
 /***
-  This file is part of systemd
-
   Copyright 2014 Zbigniew Jędrzejewski-Szmek
 ***/
 
diff --git a/src/test/test-signal-util.c b/src/test/test-signal-util.c
index 2e89701f1..9680a5346 100644
--- a/src/test/test-signal-util.c
+++ b/src/test/test-signal-util.c
@@ -1,7 +1,5 @@
 /* SPDX-License-Identifier: LGPL-2.1+ */
 /***
-  This file is part of systemd.
-
   Copyright 2016 Lennart Poettering
 ***/
 
@@ -18,6 +16,8 @@
 //#include "string-util.h"
 //#include "stdio-util.h"
 //#include "string-util.h"
+//#include "stdio-util.h"
+//#include "string-util.h"
 #include "process-util.h"
 
 #define info(sig) log_info(#sig " = " STRINGIFY(sig) " = %d", sig)
diff --git a/src/test/test-siphash24.c b/src/test/test-siphash24.c
index 47bf28ff0..333096a2a 100644
--- a/src/test/test-siphash24.c
+++ b/src/test/test-siphash24.c
@@ -1,7 +1,5 @@
 /* SPDX-License-Identifier: LGPL-2.1+ */
 /***
-  This file is part of systemd.
-
   Copyright 2015 Tom Gundersen
 ***/
 
diff --git a/src/test/test-sizeof.c b/src/test/test-sizeof.c
index 4cb67ecaf..f545ae888 100644
--- a/src/test/test-sizeof.c
+++ b/src/test/test-sizeof.c
@@ -1,7 +1,5 @@
 /* SPDX-License-Identifier: LGPL-2.1+ */
 /***
-  This file is part of systemd.
-
   Copyright 2016 Zbigniew Jędrzejewski-Szmek
 ***/
 
diff --git a/src/test/test-stat-util.c b/src/test/test-stat-util.c
index 52142a53f..2afc973c2 100644
--- a/src/test/test-stat-util.c
+++ b/src/test/test-stat-util.c
@@ -1,7 +1,5 @@
 /* SPDX-License-Identifier: LGPL-2.1+ */
 /***
-  This file is part of systemd.
-
   Copyright 2010 Lennart Poettering
 ***/
 
diff --git a/src/test/test-string-util.c b/src/test/test-string-util.c
index 5df49ab07..3a2709210 100644
--- a/src/test/test-string-util.c
+++ b/src/test/test-string-util.c
@@ -1,7 +1,5 @@
 /* SPDX-License-Identifier: LGPL-2.1+ */
 /***
-  This file is part of systemd.
-
   Copyright 2015 Lennart Poettering
 ***/
 
diff --git a/src/test/test-strip-tab-ansi.c b/src/test/test-strip-tab-ansi.c
index 1b5e040a8..20c5c79c2 100644
--- a/src/test/test-strip-tab-ansi.c
+++ b/src/test/test-strip-tab-ansi.c
@@ -1,7 +1,5 @@
 /* SPDX-License-Identifier: LGPL-2.1+ */
 /***
-  This file is part of systemd.
-
   Copyright 2012 Lennart Poettering
 ***/
 
diff --git a/src/test/test-unaligned.c b/src/test/test-unaligned.c
index a39480341..73ab2a306 100644
--- a/src/test/test-unaligned.c
+++ b/src/test/test-unaligned.c
@@ -1,7 +1,5 @@
 /* SPDX-License-Identifier: LGPL-2.1+ */
 /***
-  This file is part of systemd
-
   Copyright 2014 Tom Gundersen
 ***/
 
diff --git a/src/test/test-user-util.c b/src/test/test-user-util.c
index 0b5dc945a..6c4e02aa6 100644
--- a/src/test/test-user-util.c
+++ b/src/test/test-user-util.c
@@ -1,7 +1,5 @@
 /* SPDX-License-Identifier: LGPL-2.1+ */
 /***
-  This file is part of systemd.
-
   Copyright 2015 Lennart Poettering
 ***/
 
diff --git a/src/test/test-utf8.c b/src/test/test-utf8.c
index d645dc958..faa26bde8 100644
--- a/src/test/test-utf8.c
+++ b/src/test/test-utf8.c
@@ -1,7 +1,5 @@
 /* SPDX-License-Identifier: LGPL-2.1+ */
 /***
-  This file is part of systemd.
-
   Copyright 2013 Dave Reisner
 ***/
 
diff --git a/src/test/test-util.c b/src/test/test-util.c
index d82580079..a79d5f28d 100644
--- a/src/test/test-util.c
+++ b/src/test/test-util.c
@@ -1,7 +1,5 @@
 /* SPDX-License-Identifier: LGPL-2.1+ */
 /***
-  This file is part of systemd.
-
   Copyright 2010 Lennart Poettering
   Copyright 2013 Thomas H.P. Andersen
 ***/
diff --git a/src/test/test-verbs.c b/src/test/test-verbs.c
index fb1bbf341..02f0a26d8 100644
--- a/src/test/test-verbs.c
+++ b/src/test/test-verbs.c
@@ -1,7 +1,5 @@
 /* SPDX-License-Identifier: LGPL-2.1+ */
 /***
-  This file is part of systemd.
-
   Copyright 2014 systemd developers
 ***/