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authorJeremy Sowden <jeremy@azazel.net>2019-07-03 12:25:38 +0100
committerPablo Neira Ayuso <pablo@netfilter.org>2019-07-03 13:33:40 +0200
commitccfec26dd1a7c404257e13770aeab1007a2212c9 (patch)
tree3b552a101c42fc591499236c7a659288763e3c2e
parentba196a97e810746e5660fe3f57c87c0ed0f2b324 (diff)
include: Add extern "C" declarations to header-files.HEADmaster
Declare functions with extern "C" for inclusion in C++. Reported-by: Stefan Laufmann <stefan.laufmann@emlix.com> Signed-off-by: Jeremy Sowden <jeremy@azazel.net> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
-rw-r--r--include/libnetfilter_log/libipulog.h7
-rw-r--r--include/libnetfilter_log/libnetfilter_log.h8
2 files changed, 15 insertions, 0 deletions
diff --git a/include/libnetfilter_log/libipulog.h b/include/libnetfilter_log/libipulog.h
index ee7890a..4d87913 100644
--- a/include/libnetfilter_log/libipulog.h
+++ b/include/libnetfilter_log/libipulog.h
@@ -7,6 +7,10 @@
#include <fcntl.h>
#include <sys/types.h>
+#ifdef __cplusplus
+extern "C" {
+#endif
+
/* FIXME: glibc sucks */
#ifndef MSG_TRUNC
#define MSG_TRUNC 0x20
@@ -67,5 +71,8 @@ enum
};
#define IPULOG_MAXERR IPULOG_ERR_INVNL
+#ifdef __cplusplus
+} /* extern "C" */
+#endif
#endif /* _LIBIPULOG_H */
diff --git a/include/libnetfilter_log/libnetfilter_log.h b/include/libnetfilter_log/libnetfilter_log.h
index 46767eb..6192fa3 100644
--- a/include/libnetfilter_log/libnetfilter_log.h
+++ b/include/libnetfilter_log/libnetfilter_log.h
@@ -14,6 +14,10 @@
#include <linux/netlink.h>
#include <libnetfilter_log/linux_nfnetlink_log.h>
+#ifdef __cplusplus
+extern "C" {
+#endif
+
struct nflog_handle;
struct nflog_g_handle;
struct nflog_data;
@@ -97,4 +101,8 @@ int nflog_nlmsg_snprintf(char *buf, size_t bufsiz, const struct nlmsghdr *nlh,
struct nlattr **attr, enum nflog_output_type type,
uint32_t flags);
+#ifdef __cplusplus
+} /* extern "C" */
+#endif
+
#endif /* __LIBNETFILTER_LOG_H */