clearly state the license

3 files changed, 35 insertions, 14 deletions

diff --git a/bin/worker.c b/bin/worker.c
index 9b986fb..3c0c7d3 100644
--- a/bin/worker.c
+++ b/bin/worker.c
@@ -1,14 +1,19 @@
 /*
  * (C) 2014-2020 by Christian Hesse <mail@eworm.de>
  *
- * This software may be used and distributed according to the terms
- * of the GNU General Public License, incorporated herein by reference.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * compile with:
- * $ gcc -o ykfde ykfde.c -liniparser -lkeyutils -lykpers-1 -lyubikey
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  *
- * test with:
- * $ systemd-ask-password --no-tty "Please enter passphrase for disk foobar..."
  */
 
 #include <dirent.h>
diff --git a/bin/ykfde-cpio.c b/bin/ykfde-cpio.c
index a817318..7e98443 100644
--- a/bin/ykfde-cpio.c
+++ b/bin/ykfde-cpio.c
@@ -1,11 +1,19 @@
 /*
  * (C) 2014-2020 by Christian Hesse <mail@eworm.de>
  *
- * This software may be used and distributed according to the terms
- * of the GNU General Public License, incorporated herein by reference.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  *
- * compile with:
- * $ gcc -o ykfde-cpio ykfde-cpio.c -larchive
  */
 
 #include <dirent.h>
diff --git a/bin/ykfde.c b/bin/ykfde.c
index 77bb363..52ad370 100644
--- a/bin/ykfde.c
+++ b/bin/ykfde.c
@@ -1,11 +1,19 @@
 /*
  * (C) 2014-2020 by Christian Hesse <mail@eworm.de>
  *
- * This software may be used and distributed according to the terms
- * of the GNU General Public License, incorporated herein by reference.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  *
- * compile with:
- * $ gcc -o ykfde ykfde.c -lcryptsetup -liniparser -lkeyutils -lykpers-1 -lyubikey
  */
 
 #define _GNU_SOURCE