X-Git-Url: https://git.saurik.com/apt.git/blobdiff_plain/46cddb8c1a393cc7d03fbd897f2504ae9f47179d..550d53ec86bf8692d9eab9fde49f4ebbf26cb511:/methods/rred.cc

diff --git a/methods/rred.cc b/methods/rred.cc
index 351c1ebf9..80f8746c7 100644
--- a/methods/rred.cc
+++ b/methods/rred.cc
@@ -7,6 +7,7 @@
 
 #include <config.h>
 
+#include <apt-pkg/init.h>
 #include <apt-pkg/fileutl.h>
 #include <apt-pkg/error.h>
 #include <apt-pkg/acquire-method.h>
@@ -530,6 +531,7 @@ class Patch {
 	 dump_mem(out, ch->add, ch->add_len, hash);
       }
       dump_rest(out, in, hash);
+      out.Flush();
    }
 };
 
@@ -642,7 +644,7 @@ class RredMethod : public aptMethod {
 	    std::cerr << "FAILED to open inp " << Path << std::endl;
 	    return _error->Error("Failed to open inp %s", Path.c_str());
 	 }
-	 if (out.Open(Itm->DestFile, FileFd::WriteOnly | FileFd::Create, FileFd::Extension) == false)
+	 if (out.Open(Itm->DestFile, FileFd::WriteOnly | FileFd::Create | FileFd::BufferedWrite, FileFd::Extension) == false)
 	 {
 	    std::cerr << "FAILED to open out " << Itm->DestFile << std::endl;
 	    return _error->Error("Failed to open out %s", Itm->DestFile.c_str());
@@ -699,6 +701,8 @@ int main(int argc, char **argv)
 
    // Usage: rred -t input output diff ...
    if (argc > 1 && strcmp(argv[1], "-t") == 0) {
+      // Read config files so we see compressors.
+      pkgInitConfig(*_config);
       just_diff = false;
       test = true;
       i = 4;
@@ -726,17 +730,20 @@ int main(int argc, char **argv)
       FileFd out, inp;
       std::cerr << "Patching " << argv[2] << " into " << argv[3] << "\n";
       inp.Open(argv[2], FileFd::ReadOnly,FileFd::Extension);
-      out.Open(argv[3], FileFd::WriteOnly | FileFd::Create, FileFd::Extension);
+      out.Open(argv[3], FileFd::WriteOnly | FileFd::Create | FileFd::BufferedWrite, FileFd::Extension);
       patch.apply_against_file(out, inp);
+      out.Close();
    } else if (just_diff) {
       FileFd out;
       out.OpenDescriptor(STDOUT_FILENO, FileFd::WriteOnly | FileFd::Create);
       patch.write_diff(out);
+      out.Close();
    } else {
       FileFd out, inp;
-      out.OpenDescriptor(STDOUT_FILENO, FileFd::WriteOnly | FileFd::Create);
+      out.OpenDescriptor(STDOUT_FILENO, FileFd::WriteOnly | FileFd::Create | FileFd::BufferedWrite);
       inp.OpenDescriptor(STDIN_FILENO, FileFd::ReadOnly);
       patch.apply_against_file(out, inp);
+      out.Close();
    }
    return 0;
 }