Allow CPP linkage by adding extern "C" {} to external header files.

git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@2148 fd59a12c-fef9-0310-b244-a6a79926bd2f

include/corosync/confdb.h

@@ -37,6 +37,10 @@
 #include <corosync/corotypes.h>
 #include <corosync/hdb.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /**
  * @addtogroup confdb_corosync
  *
@@ -283,4 +287,8 @@ cs_error_t confdb_context_set (
 	confdb_handle_t handle,
 	const void *context);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* COROSYNC_CONFDB_H_DEFINED */

include/corosync/coroipcc.h

@@ -41,6 +41,10 @@
 #include <sys/socket.h>
 #include <corosync/corotypes.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 extern cs_error_t
 coroipcc_service_connect (
 	const char *socket_name,
@@ -106,4 +110,9 @@ coroipcc_zcb_msg_send_reply_receive (
 	void *res_msg,
 	size_t res_len);
 
+
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* COROIPCC_H_DEFINED */

include/corosync/coroipcs.h

@@ -37,6 +37,10 @@
 
 #include <stdlib.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 struct iovec;
 
 typedef int (*coroipcs_init_fn_lvalue) (void *conn);
@@ -110,4 +114,8 @@ extern int coroipcs_handler_dispatch (
 	int revent,
 	void *context);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* COROIPCS_H_DEFINED */

include/corosync/cpg.h

@@ -37,6 +37,10 @@
 #include <netinet/in.h>
 #include <corosync/corotypes.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /**
  * @addtogroup cpg_corosync
  *
@@ -201,4 +205,8 @@ cs_error_t cpg_zcb_mcast_joined (
 	void *msg,
 	size_t msg_len);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* COROSYNC_CPG_H_DEFINED */

include/corosync/engine/logsys.h

@@ -42,6 +42,10 @@
 #include <syslog.h>
 #include <pthread.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /*
  * All of the LOGSYS_MODE's can be ORed together for combined behavior
  *
@@ -370,4 +374,8 @@ do {									\
 		__FILE__,  __LINE__, LOGSYS_TAG_TRACE8, format, ##args);\
 } while(0)
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* LOGSYS_H_DEFINED */

include/corosync/evs.h

@@ -37,6 +37,10 @@
 #include <netinet/in.h>
 #include <corosync/corotypes.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /**
  * @defgroup corosync Other API services provided by corosync
  */
@@ -165,4 +169,8 @@ cs_error_t evs_membership_get (
 	unsigned int *member_list,
 	size_t *member_list_entries);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* COROSYNC_EVS_H_DEFINED */

include/corosync/lcr/lcr_ifact.h

@@ -33,6 +33,10 @@
 
 #include <corosync/hdb.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 int lcr_ifact_reference (
 	hdb_handle_t *handle,
 	const char *iface_name,
@@ -43,4 +47,9 @@ int lcr_ifact_reference (
 int lcr_ifact_release (
 	hdb_handle_t handle);
 
+
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* LCR_IFACT_H_DEFINED */

include/corosync/pload.h

@@ -37,6 +37,10 @@
 #include <sys/types.h>
 #include <netinet/in.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /**
  * @defgroup corosync Other API services provided by corosync
  */
@@ -97,4 +101,9 @@ unsigned int pload_start (
         unsigned int msg_count,
         unsigned int msg_size);
 
+
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* COROSYNC_PLOAD_H_DEFINED */

include/corosync/quorum.h

@@ -36,6 +36,10 @@
 
 #include <corosync/corotypes.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 typedef uint64_t quorum_handle_t;
 
 typedef struct {
@@ -109,4 +113,8 @@ cs_error_t quorum_context_get (
 	quorum_handle_t handle,
 	const void **context);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* COROSYNC_QUORUM_H_DEFINED */

include/corosync/totem/coropoll.h

@@ -37,6 +37,10 @@
 #include <corosync/hdb.h>
 #include <pthread.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 typedef void * poll_timer_handle;
 
 hdb_handle_t poll_create (void);
@@ -85,9 +89,8 @@ int poll_run (
 int poll_stop (
 	hdb_handle_t handle);
 
-#ifdef COMPILE_OUT
-void poll_print_state (
-	hdb_handle_t handle, int fd);
+#ifdef __cplusplus
+}
 #endif
 
 #endif	/* POLL_H_DEFINED */

include/corosync/totem/totemip.h

@@ -40,6 +40,10 @@
 #include <sys/socket.h>
 #include <netinet/in.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 #ifdef SO_NOSIGPIPE
 #ifndef MSG_NOSIGNAL
 #define MSG_NOSIGNAL 0
@@ -93,4 +97,8 @@ static inline int totemip_zero_check(const struct totem_ip_address *addr)
 	return (addr->family == 0);
 }
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif

include/corosync/totem/totempg.h

@@ -36,6 +36,10 @@
 #ifndef TOTEMPG_H_DEFINED
 #define TOTEMPG_H_DEFINED
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 #include <netinet/in.h>
 #include "totem.h"
 #include "coropoll.h"
@@ -149,4 +153,8 @@ extern int totempg_crypto_set (unsigned int type);
 
 extern int totempg_ring_reenable (void);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* TOTEMPG_H_DEFINED */

include/corosync/votequorum.h

@@ -35,8 +35,11 @@
 #ifndef COROSYNC_VOTEQUORUM_H_DEFINED
 #define COROSYNC_VOTEQUORUM_H_DEFINED
 
-typedef uint64_t votequorum_handle_t;
+#ifdef __cplusplus
+extern "C" {
+#endif
 
+typedef uint64_t votequorum_handle_t;
 
 #define VOTEQUORUM_MAX_QDISK_NAME_LEN 255
 
@@ -209,4 +212,7 @@ cs_error_t votequorum_context_set (
 	votequorum_handle_t handle,
 	void *context);
 
+#ifdef __cplusplus
+}
+#endif
 #endif /* COROSYNC_VOTEQUORUM_H_DEFINED */