journalctl: move access_check() to shared/

The only functional change is that log_notice("No journal files were found.")
is not printed any more with --quiet. log_error("No journal files were opened
due to insufficient permissions.") is still printed.

I wasn't quite sure where to put this function, but shared/ seems to be the
right place and none of the existing files seem to fit too well.

v2: rename journal_access_check to journal_access_check_and_warn.

1 files changed, 25 insertions, 0 deletions

diff --git a/src/shared/journal-util.h b/src/shared/journal-util.h
new file mode 100644
index 0000000000..499e6c62ec
--- /dev/null
+++ b/src/shared/journal-util.h
@@ -0,0 +1,25 @@
+/***
+  This file is part of systemd.
+
+  Copyright 2013 Zbigniew Jędrzejewski-Szmek
+  Copyright 2015 Lennart Poettering
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+
+  systemd 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
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <stdbool.h>
+
+#include "sd-journal.h"
+
+int journal_access_check_and_warn(sd_journal *j, bool quiet);