Move sysconf(_SC_OPEN_MAX); out of the for() loop to avoid unneeded syscalls

[apt.git] / apt-inst / contrib / extracttar.h

diff --git a/apt-inst/contrib/extracttar.h b/apt-inst/contrib/extracttar.h
index 42f8ef5346f7057c5b406b850cc5f60796ed04dc..4b29df3141ae71dfbd54c08fae1b5f381f17a899 100644 (file)
--- a/apt-inst/contrib/extracttar.h
+++ b/apt-inst/contrib/extracttar.h
@@ -15,11 +15,16 @@
 #define PKGLIB_EXTRACTTAR_H
 
 #include <apt-pkg/fileutl.h>
-#include <apt-pkg/dirstream.h>
 
-#include <algorithm>
+#include <string>
 
+#ifndef APT_8_CLEANER_HEADERS
+#include <apt-pkg/dirstream.h>
+#include <algorithm>
 using std::min;
+#endif
+
+class pkgDirStream;
 
 class ExtractTar
 {
@@ -38,7 +43,7 @@ class ExtractTar
    int GZPid;
    FileFd InFd;
    bool Eof;
-   string DecompressProg;
+   std::string DecompressProg;
    
    // Fork and reap gzip
    bool StartGzip();
@@ -48,7 +53,7 @@ class ExtractTar
 
    bool Go(pkgDirStream &Stream);
    
-   ExtractTar(FileFd &Fd,unsigned long Max,string DecompressionProgram);
+   ExtractTar(FileFd &Fd,unsigned long Max,std::string DecompressionProgram);
    virtual ~ExtractTar();
 };