common: compile libconfig as C++

[lttng-tools.git] / src / common / daemonize.h

diff --git a/src/common/daemonize.h b/src/common/daemonize.h
index bc64d769a9717ba0ababe16636d425b4f52d26ce..8590779c27c3b62d1f2e5e3dced53a57914b4666 100644 (file)
--- a/src/common/daemonize.h
+++ b/src/common/daemonize.h
@@ -2,26 +2,20 @@
 #define LTTNG_DAEMONIZE_H
 
 /*
- * Copyright (C) 2013 - David Goulet <dgoulet@efficios.com>
- * Copyright (C) 2014 - Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
+ * Copyright (C) 2013 David Goulet <dgoulet@efficios.com>
+ * Copyright (C) 2014 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License, version 2 only, as
- * published by the Free Software Foundation.
+ * SPDX-License-Identifier: GPL-2.0-only
  *
- * 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, write to the Free Software Foundation, Inc., 51
- * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
 #include <unistd.h>
 #include <common/macros.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /*
  * Daemonize this process by forking and making the parent wait for the child
  * to signal it indicating readiness. Once received, the parent successfully
@@ -32,8 +26,11 @@
  *
  * Return 0 on success else -1 on error.
  */
-LTTNG_HIDDEN
 int lttng_daemonize(pid_t *child_ppid, int *completion_flag,
                int close_fds);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* LTTNG_DAEMONIZE_H */