From 19fcec84d8d7d21e796c7624e521b60d28ee21ed Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 20:45:59 +0200
Subject: Adding upstream version 16.2.11+ds.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 src/boost/libs/serialization/example/fix_six.cpp | 37 ++++++++++++++++++++++++
 1 file changed, 37 insertions(+)
 create mode 100644 src/boost/libs/serialization/example/fix_six.cpp

(limited to 'src/boost/libs/serialization/example/fix_six.cpp')

diff --git a/src/boost/libs/serialization/example/fix_six.cpp b/src/boost/libs/serialization/example/fix_six.cpp
new file mode 100644
index 000000000..6526e1292
--- /dev/null
+++ b/src/boost/libs/serialization/example/fix_six.cpp
@@ -0,0 +1,37 @@
+#include <fstream>
+#include <ios>
+#include <iostream>
+#include <boost/integer_traits.hpp>
+#include <boost/archive/binary_iarchive.hpp>
+
+void usage(const char * program_name){
+    std::cout << "usage:";
+    std::cout << program_name << " filename" << std::endl;
+}
+
+int main(int argc, char *argv[]){
+    if(argc != 2){
+        std::cout << "invalid number of arguments" << std::endl;
+        usage(argv[0]);
+        return 1;
+    }
+    std::filebuf fb;
+    fb.open(
+        argv[1],
+        std::ios_base::binary | std::ios_base::in | std::ios_base::out
+    );
+    if(!fb.is_open()){
+        std::cout << argv[1] <<  " failed to open" << std::endl;
+        return 1;
+    }
+    boost::archive::binary_iarchive ia(fb);
+    boost::archive::library_version_type lvt = ia.get_library_version();
+    if(boost::archive::library_version_type(6) != lvt){
+        std::cout << "library version not equal to six" << std::endl;
+        return 1;
+    }
+    lvt = boost::archive::library_version_type(7);
+    fb.pubseekpos(26, std::ios_base::out);
+    fb.sputn(reinterpret_cast<const char *>(& lvt), sizeof(lvt));
+    fb.close();
+}
-- 
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