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authorMichael Vogt <mvo@ubuntu.com>2014-04-01 12:28:56 +0200
committerMichael Vogt <mvo@ubuntu.com>2014-04-01 12:28:56 +0200
commitbe20eef52da4b7f361333ea70a8d705a98ae779e (patch)
tree4177a110ce6b1335fc4b85d5e53b298a65661f39 /apt-inst/contrib
parenta555cf8be53d8b5557f004ecbde8482a169b79f3 (diff)
parent21b3eac8f9ab8e12b43fa8998a5aa5465f29adc5 (diff)
Merge remote-tracking branch 'upstream/debian/sid' into feature/apt-manpage
Conflicts: cmdline/apt.cc
Diffstat (limited to 'apt-inst/contrib')
-rw-r--r--apt-inst/contrib/arfile.cc6
-rw-r--r--apt-inst/contrib/extracttar.cc20
2 files changed, 18 insertions, 8 deletions
diff --git a/apt-inst/contrib/arfile.cc b/apt-inst/contrib/arfile.cc
index 9d84c1784..905110781 100644
--- a/apt-inst/contrib/arfile.cc
+++ b/apt-inst/contrib/arfile.cc
@@ -6,7 +6,7 @@
AR File - Handle an 'AR' archive
AR Archives have plain text headers at the start of each file
- section. The headers are aligned on a 2 byte boundry.
+ section. The headers are aligned on a 2 byte boundary.
Information about the structure of AR files can be found in ar(5)
on a BSD system, or in the binutils source.
@@ -21,7 +21,9 @@
#include <apt-pkg/fileutl.h>
#include <apt-pkg/error.h>
-#include <stdlib.h>
+#include <string.h>
+#include <sys/types.h>
+#include <string>
#include <apti18n.h>
/*}}}*/
diff --git a/apt-inst/contrib/extracttar.cc b/apt-inst/contrib/extracttar.cc
index fb4db42f8..0ba3f0521 100644
--- a/apt-inst/contrib/extracttar.cc
+++ b/apt-inst/contrib/extracttar.cc
@@ -6,7 +6,7 @@
Extract a Tar - Tar Extractor
Some performance measurements showed that zlib performed quite poorly
- in comparision to a forked gzip process. This tar extractor makes use
+ in comparison to a forked gzip process. This tar extractor makes use
of the fact that dup'd file descriptors have the same seek pointer
and that gzip will not read past the end of a compressed stream,
even if there is more data. We use the dup property to track extraction
@@ -23,9 +23,11 @@
#include <apt-pkg/error.h>
#include <apt-pkg/strutl.h>
#include <apt-pkg/configuration.h>
-#include <apt-pkg/macros.h>
+#include <apt-pkg/fileutl.h>
-#include <stdlib.h>
+#include <string.h>
+#include <algorithm>
+#include <string>
#include <unistd.h>
#include <signal.h>
#include <fcntl.h>
@@ -111,10 +113,16 @@ bool ExtractTar::Done(bool Force)
gzip will efficiently ignore the extra bits. */
bool ExtractTar::StartGzip()
{
+ if (DecompressProg.empty())
+ {
+ InFd.OpenDescriptor(File.Fd(), FileFd::ReadOnly, FileFd::None, false);
+ return true;
+ }
+
int Pipes[2];
if (pipe(Pipes) != 0)
return _error->Errno("pipe",_("Failed to create pipes"));
-
+
// Fork off the process
GZPid = ExecFork();
@@ -130,9 +138,9 @@ bool ExtractTar::StartGzip()
dup2(Fd,STDERR_FILENO);
close(Fd);
SetCloseExec(STDOUT_FILENO,false);
- SetCloseExec(STDIN_FILENO,false);
+ SetCloseExec(STDIN_FILENO,false);
SetCloseExec(STDERR_FILENO,false);
-
+
const char *Args[3];
string confvar = string("dir::bin::") + DecompressProg;
string argv0 = _config->Find(confvar.c_str(),DecompressProg.c_str());