From 5fac73a9f6e18d504a9ade6623a081d2969d9cf6 Mon Sep 17 00:00:00 2001
From: TaeminYeom <taemin.yeom@samsung.com>
Date: Wed, 24 Aug 2022 18:15:03 +0900
Subject: [PATCH] Add extern "C" keyword in header files

Change-Id: Ie16f5ec1d1c18f5e20cd94d46ad63a3ad7ac58fc
Signed-off-by: TaeminYeom <taemin.yeom@samsung.com>
(cherry picked from commit 52e7d17a5203b8b042989aa6d689d994835feb5a)
---
 src/libcommon/common.h           | 8 ++++++++
 src/libcommon/file.h             | 8 ++++++++
 src/libcommon/ini-parser.h       | 9 +++++++++
 src/libcommon/list.h             | 8 ++++++++
 src/libgdbus/dbus-iface-system.h | 7 +++++++
 src/libgdbus/libgdbus.h          | 8 +++++++-
 src/shared/log-macro.h           | 9 +++++++++
 src/shared/log.h                 | 8 ++++++++
 8 files changed, 64 insertions(+), 1 deletion(-)

diff --git a/src/libcommon/common.h b/src/libcommon/common.h
index 057bad4..178be64 100644
--- a/src/libcommon/common.h
+++ b/src/libcommon/common.h
@@ -19,6 +19,10 @@
 
 #include <stdbool.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /**
  * @brief Check if running on emulator
  *
@@ -33,4 +37,8 @@ bool libsys_is_emulator(void);
  */
 bool libsys_is_container(void);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* __LIBCOMMON_COMMON_H__ */
diff --git a/src/libcommon/file.h b/src/libcommon/file.h
index 7154494..6622dfc 100644
--- a/src/libcommon/file.h
+++ b/src/libcommon/file.h
@@ -20,6 +20,10 @@
 
 #include <stdarg.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /**
  * @brief Open file, read and close
  *
@@ -92,4 +96,8 @@ int sys_set_str(char *fname, char *val);
  */
 int libsys_parse_cmdline_scanf(const char *format, ...);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* __LIBCOMMON_FILE_H__ */
diff --git a/src/libcommon/ini-parser.h b/src/libcommon/ini-parser.h
index 7af9f42..35e7480 100644
--- a/src/libcommon/ini-parser.h
+++ b/src/libcommon/ini-parser.h
@@ -25,6 +25,10 @@
 #define MATCH(a, b)     (!strncmp(a, b, strlen(a)))
 #define SET_CONF(a, b)      (a = (b > 0.0 ? b : a))
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 struct parse_result {
 	char *section;
 	union {
@@ -63,4 +67,9 @@ int config_parse(const char *file_name, int cb(struct parse_result *result,
  * @return 0 on success, negative if failed
  */
 int libsys_config_parse_by_section(const char *file_name, int cb(const struct parse_result *,	void *), void *user_data);
+
+#ifdef __cplusplus
+}
+#endif
+
 #endif
diff --git a/src/libcommon/list.h b/src/libcommon/list.h
index ab27843..d45dbec 100644
--- a/src/libcommon/list.h
+++ b/src/libcommon/list.h
@@ -21,6 +21,10 @@
 
 #include <glib.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 #define SYS_G_LIST_PREPEND(a, b)       \
 	a = g_list_prepend(a, (gpointer)b)
 #define SYS_G_LIST_APPEND(a, b)        \
@@ -56,5 +60,9 @@
 #define SYS_G_LIST_NEXT(a)     \
 	g_list_next(a)
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif
 
diff --git a/src/libgdbus/dbus-iface-system.h b/src/libgdbus/dbus-iface-system.h
index a5b838e..1096a78 100644
--- a/src/libgdbus/dbus-iface-system.h
+++ b/src/libgdbus/dbus-iface-system.h
@@ -19,6 +19,10 @@
 #ifndef __DBUS_SYSTEM_IFACE_H__
 #define __DBUS_SYSTEM_IFACE_H__
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /*
  * Template
  *
@@ -338,5 +342,8 @@
 /* End of the Experimental for Specific device */
 /***********************************************/
 
+#ifdef __cplusplus
+}
+#endif
 
 #endif
diff --git a/src/libgdbus/libgdbus.h b/src/libgdbus/libgdbus.h
index 6828b76..85e2ed0 100644
--- a/src/libgdbus/libgdbus.h
+++ b/src/libgdbus/libgdbus.h
@@ -28,6 +28,10 @@
 
 #include "dbus-iface-system.h"
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 typedef struct {
 	const unsigned char *data;
 	int size;
@@ -270,6 +274,8 @@ GVariant *gdbus_make_simple_array	(const char *sig,
 
 int check_systemd_active			(void);
 
-
+#ifdef __cplusplus
+}
+#endif
 
 #endif
diff --git a/src/shared/log-macro.h b/src/shared/log-macro.h
index 8532b37..6792243 100644
--- a/src/shared/log-macro.h
+++ b/src/shared/log-macro.h
@@ -20,6 +20,10 @@
 #ifndef __LOG_MACRO_H__
 #define __LOG_MACRO_H__
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 #ifdef ENABLE_DLOG
 #include <dlog.h>
 #define _D(fmt, arg...) \
@@ -48,4 +52,9 @@
 #define _SW(...)   do { } while (0)
 #define _SE(...)   do { } while (0)
 #endif
+
+#ifdef __cplusplus
+}
 #endif
+
+#endif /* __LOG_MACRO_H__ */
diff --git a/src/shared/log.h b/src/shared/log.h
index ad914a3..c5ee0fd 100644
--- a/src/shared/log.h
+++ b/src/shared/log.h
@@ -20,6 +20,10 @@
 #ifndef __LOG_H__
 #define __LOG_H__
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 #ifdef ENABLE_LIBDEVICED_DLOG
 #define ENABLE_DLOG
 #endif
@@ -27,4 +31,8 @@
 #define LOG_TAG "LIBSYSCOMMON"
 #include "shared/log-macro.h"
 
+#ifdef __cplusplus
+}
 #endif
+
+#endif /* __LOG_H__ */
-- 
2.34.1