From dacafa55379fd98212031d8c559096c91d7ce93b Mon Sep 17 00:00:00 2001
From: Jan Engelhardt <jengelh@medozas.de>
Date: Tue, 27 Jan 2009 20:56:23 +0100
Subject: libxtables: prefix/order - program_name

Split XTABLES_VERSION into xtables and iptables, and encode the
xtables soversion into the extensions instead. This makes it possible
to upgrade iptables without having to recompile 3rd-party extensions
(if the libxtables version matches, of course).

Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
---
 include/xtables/internal.h    | 34 ----------------------------------
 include/xtables/internal.h.in | 41 +++++++++++++++++++++++++++++++++++++++++
 2 files changed, 41 insertions(+), 34 deletions(-)
 delete mode 100644 include/xtables/internal.h
 create mode 100644 include/xtables/internal.h.in

(limited to 'include/xtables')

diff --git a/include/xtables/internal.h b/include/xtables/internal.h
deleted file mode 100644
index 21c4401f..00000000
--- a/include/xtables/internal.h
+++ /dev/null
@@ -1,34 +0,0 @@
-#ifndef _XTABLES_INTERNAL_H
-#define _XTABLES_INTERNAL_H 1
-
-#ifndef XT_LIB_DIR
-#	define XT_LIB_DIR "/usr/local/lib/iptables"
-#endif
-
-/* protocol family dependent informations */
-struct afinfo {
-	/* protocol family */
-	int family;
-
-	/* prefix of library name (ex "libipt_" */
-	char *libprefix;
-
-	/* used by setsockopt (ex IPPROTO_IP */
-	int ipproto;
-
-	/* kernel module (ex "ip_tables" */
-	char *kmod;
-
-	/* optname to check revision support of match */
-	int so_rev_match;
-
-	/* optname to check revision support of match */
-	int so_rev_target;
-};
-
-/* This is decleared in ip[6]tables.c */
-extern struct afinfo afinfo;
-
-extern void _init(void);
-
-#endif /* _XTABLES_INTERNAL_H */
diff --git a/include/xtables/internal.h.in b/include/xtables/internal.h.in
new file mode 100644
index 00000000..21438290
--- /dev/null
+++ b/include/xtables/internal.h.in
@@ -0,0 +1,41 @@
+#ifndef _XTABLES_INTERNAL_H
+#define _XTABLES_INTERNAL_H 1
+
+#define IPTABLES_VERSION "@PACKAGE_VERSION@"
+
+#ifndef XT_LIB_DIR
+#	define XT_LIB_DIR "/usr/local/lib/iptables"
+#endif
+
+/* protocol family dependent informations */
+struct afinfo {
+	/* protocol family */
+	int family;
+
+	/* prefix of library name (ex "libipt_" */
+	char *libprefix;
+
+	/* used by setsockopt (ex IPPROTO_IP */
+	int ipproto;
+
+	/* kernel module (ex "ip_tables" */
+	char *kmod;
+
+	/* optname to check revision support of match */
+	int so_rev_match;
+
+	/* optname to check revision support of match */
+	int so_rev_target;
+};
+
+/* This is decleared in ip[6]tables.c */
+extern struct afinfo afinfo;
+
+/**
+ * Program's own name and version.
+ */
+extern const char *program_name, *program_version;
+
+extern void _init(void);
+
+#endif /* _XTABLES_INTERNAL_H */
-- 
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