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-rw-r--r--apt-pkg/deb/deblistparser.cc6
-rw-r--r--apt-pkg/deb/debmetaindex.cc7
-rw-r--r--apt-pkg/deb/debmetaindex.h1
-rw-r--r--apt-pkg/deb/debsrcrecords.cc8
-rw-r--r--apt-pkg/deb/debsrcrecords.h1
-rw-r--r--apt-pkg/deb/debsystem.cc15
-rw-r--r--apt-pkg/deb/dpkgpm.cc87
7 files changed, 100 insertions, 25 deletions
diff --git a/apt-pkg/deb/deblistparser.cc b/apt-pkg/deb/deblistparser.cc
index 896d4d6d8..517b771a5 100644
--- a/apt-pkg/deb/deblistparser.cc
+++ b/apt-pkg/deb/deblistparser.cc
@@ -109,6 +109,8 @@ bool debListParser::NewVersion(pkgCache::VerIterator Ver)
return false;
if (ParseDepends(Ver,"Replaces",pkgCache::Dep::Replaces) == false)
return false;
+ if (ParseDepends(Ver,"Enhances",pkgCache::Dep::Enhances) == false)
+ return false;
// Obsolete.
if (ParseDepends(Ver,"Optional",pkgCache::Dep::Suggests) == false)
@@ -213,7 +215,7 @@ unsigned short debListParser::VersionHash()
for (; Start != End; Start++)
{
if (isspace(*Start) == 0)
- *I++ = tolower(*Start);
+ *I++ = tolower_ascii(*Start);
if (*Start == '<' && Start[1] != '<' && Start[1] != '=')
*I++ = '=';
if (*Start == '>' && Start[1] != '>' && Start[1] != '=')
@@ -637,6 +639,8 @@ bool debListParser::LoadReleaseInfo(pkgCache::PkgFileIterator FileI,
FileI->Version = WriteUniqString(Start,Stop - Start);
if (Section.Find("Origin",Start,Stop) == true)
FileI->Origin = WriteUniqString(Start,Stop - Start);
+ if (Section.Find("Codename",Start,Stop) == true)
+ FileI->Codename = WriteUniqString(Start,Stop - Start);
if (Section.Find("Label",Start,Stop) == true)
FileI->Label = WriteUniqString(Start,Stop - Start);
if (Section.Find("Architecture",Start,Stop) == true)
diff --git a/apt-pkg/deb/debmetaindex.cc b/apt-pkg/deb/debmetaindex.cc
index ee035191f..f3ab6960c 100644
--- a/apt-pkg/deb/debmetaindex.cc
+++ b/apt-pkg/deb/debmetaindex.cc
@@ -115,6 +115,13 @@ debReleaseIndex::debReleaseIndex(string URI,string Dist)
this->Type = "deb";
}
+debReleaseIndex::~debReleaseIndex()
+{
+ for (vector<const debSectionEntry *>::const_iterator I = SectionEntries.begin();
+ I != SectionEntries.end(); I++)
+ delete *I;
+}
+
vector <struct IndexTarget *>* debReleaseIndex::ComputeIndexTargets() const
{
vector <struct IndexTarget *>* IndexTargets = new vector <IndexTarget *>;
diff --git a/apt-pkg/deb/debmetaindex.h b/apt-pkg/deb/debmetaindex.h
index c021a1b5a..8e6a1463b 100644
--- a/apt-pkg/deb/debmetaindex.h
+++ b/apt-pkg/deb/debmetaindex.h
@@ -22,6 +22,7 @@ class debReleaseIndex : public metaIndex {
public:
debReleaseIndex(string URI, string Dist);
+ ~debReleaseIndex();
virtual string ArchiveURI(string File) const {return URI + File;};
virtual bool GetIndexes(pkgAcquire *Owner, bool GetAll=false) const;
diff --git a/apt-pkg/deb/debsrcrecords.cc b/apt-pkg/deb/debsrcrecords.cc
index ace4e00b5..2f87c767b 100644
--- a/apt-pkg/deb/debsrcrecords.cc
+++ b/apt-pkg/deb/debsrcrecords.cc
@@ -152,3 +152,11 @@ bool debSrcRecordParser::Files(vector<pkgSrcRecords::File> &List)
return true;
}
/*}}}*/
+// SrcRecordParser::~SrcRecordParser - Destructor /*{{{*/
+// ---------------------------------------------------------------------
+/* */
+debSrcRecordParser::~debSrcRecordParser()
+{
+ delete[] Buffer;
+}
+ /*}}}*/
diff --git a/apt-pkg/deb/debsrcrecords.h b/apt-pkg/deb/debsrcrecords.h
index 8b1237ccd..a3b5a8286 100644
--- a/apt-pkg/deb/debsrcrecords.h
+++ b/apt-pkg/deb/debsrcrecords.h
@@ -50,6 +50,7 @@ class debSrcRecordParser : public pkgSrcRecords::Parser
debSrcRecordParser(string File,pkgIndexFile const *Index)
: Parser(Index), Fd(File,FileFd::ReadOnly), Tags(&Fd,102400),
Buffer(0), BufSize(0) {}
+ ~debSrcRecordParser();
};
#endif
diff --git a/apt-pkg/deb/debsystem.cc b/apt-pkg/deb/debsystem.cc
index 11a84f1c6..59f826d96 100644
--- a/apt-pkg/deb/debsystem.cc
+++ b/apt-pkg/deb/debsystem.cc
@@ -17,6 +17,7 @@
#include <apt-pkg/configuration.h>
#include <apt-pkg/error.h>
#include <apt-pkg/fileutl.h>
+#include <apti18n.h>
#include <sys/types.h>
#include <unistd.h>
@@ -66,11 +67,11 @@ bool debSystem::Lock()
if (LockFD == -1)
{
if (errno == EACCES || errno == EAGAIN)
- return _error->Error("Unable to lock the administration directory (%s), "
- "is another process using it?",AdminDir.c_str());
+ return _error->Error(_("Unable to lock the administration directory (%s), "
+ "is another process using it?"),AdminDir.c_str());
else
- return _error->Error("Unable to lock the administration directory (%s), "
- "are you root?",AdminDir.c_str());
+ return _error->Error(_("Unable to lock the administration directory (%s), "
+ "are you root?"),AdminDir.c_str());
}
// See if we need to abort with a dirty journal
@@ -78,8 +79,8 @@ bool debSystem::Lock()
{
close(LockFD);
LockFD = -1;
- return _error->Error("dpkg was interrupted, you must manually "
- "run 'dpkg --configure -a' to correct the problem. ");
+ return _error->Error(_("dpkg was interrupted, you must manually "
+ "run 'dpkg --configure -a' to correct the problem. "));
}
LockCount++;
@@ -96,7 +97,7 @@ bool debSystem::UnLock(bool NoErrors)
return false;
if (LockCount < 1)
- return _error->Error("Not locked");
+ return _error->Error(_("Not locked"));
if (--LockCount == 0)
{
close(LockFD);
diff --git a/apt-pkg/deb/dpkgpm.cc b/apt-pkg/deb/dpkgpm.cc
index 40aafafa4..f787f365e 100644
--- a/apt-pkg/deb/dpkgpm.cc
+++ b/apt-pkg/deb/dpkgpm.cc
@@ -74,6 +74,31 @@ namespace
};
}
+/* helper function to ionice the given PID
+
+ there is no C header for ionice yet - just the syscall interface
+ so we use the binary from util-linux
+*/
+static bool
+ionice(int PID)
+{
+ if (!FileExists("/usr/bin/ionice"))
+ return false;
+ pid_t Process = ExecFork();
+ if (Process == 0)
+ {
+ char buf[32];
+ snprintf(buf, sizeof(buf), "-p%d", PID);
+ const char *Args[4];
+ Args[0] = "/usr/bin/ionice";
+ Args[1] = "-c3";
+ Args[2] = buf;
+ Args[3] = 0;
+ execv(Args[0], (char **)Args);
+ }
+ return ExecWait(Process, "ionice");
+}
+
// DPkgPM::pkgDPkgPM - Constructor /*{{{*/
// ---------------------------------------------------------------------
/* */
@@ -587,6 +612,11 @@ static int racy_pselect(int nfds, fd_set *readfds, fd_set *writefds,
*/
bool pkgDPkgPM::Go(int OutStatusFd)
{
+ fd_set rfds;
+ struct timespec tv;
+ sigset_t sigmask;
+ sigset_t original_sigmask;
+
unsigned int MaxArgs = _config->FindI("Dpkg::MaxArgs",8*1024);
unsigned int MaxArgBytes = _config->FindI("Dpkg::MaxArgBytes",32*1024);
bool NoTriggers = _config->FindB("DPkg::NoTriggers",false);
@@ -610,20 +640,12 @@ bool pkgDPkgPM::Go(int OutStatusFd)
{
{"unpacked",N_("Preparing to configure %s") },
{"half-configured", N_("Configuring %s") },
-#if 0
- {"triggers-awaited", N_("Processing triggers for %s") },
- {"triggers-pending", N_("Processing triggers for %s") },
-#endif
{ "installed", N_("Installed %s")},
{NULL, NULL}
},
// Remove operation
{
{"half-configured", N_("Preparing for removal of %s")},
-#if 0
- {"triggers-awaited", N_("Preparing for removal of %s")},
- {"triggers-pending", N_("Preparing for removal of %s")},
-#endif
{"half-installed", N_("Removing %s")},
{"config-files", N_("Removed %s")},
{NULL, NULL}
@@ -660,10 +682,19 @@ bool pkgDPkgPM::Go(int OutStatusFd)
for (vector<Item>::iterator I = List.begin(); I != List.end();)
{
vector<Item>::iterator J = I;
- for (; J != List.end() && J->Op == I->Op; J++);
+ for (; J != List.end() && J->Op == I->Op; J++)
+ /* nothing */;
// Generate the argument list
const char *Args[MaxArgs + 50];
+
+ // Now check if we are within the MaxArgs limit
+ //
+ // this code below is problematic, because it may happen that
+ // the argument list is split in a way that A depends on B
+ // and they are in the same "--configure A B" run
+ // - with the split they may now be configured in different
+ // runs
if (J - I > (signed)MaxArgs)
J = I + MaxArgs;
@@ -777,16 +808,14 @@ bool pkgDPkgPM::Go(int OutStatusFd)
sighandler_t old_SIGHUP = signal(SIGHUP,SIG_IGN);
struct termios tt;
- struct termios tt_out;
struct winsize win;
int master;
int slave;
// FIXME: setup sensible signal handling (*ick*)
tcgetattr(0, &tt);
- tcgetattr(1, &tt_out);
ioctl(0, TIOCGWINSZ, (char *)&win);
- if (openpty(&master, &slave, NULL, &tt_out, &win) < 0)
+ if (openpty(&master, &slave, NULL, &tt, &win) < 0)
{
const char *s = _("Can not write log, openpty() "
"failed (/dev/pts not mounted?)\n");
@@ -798,12 +827,28 @@ bool pkgDPkgPM::Go(int OutStatusFd)
rtt = tt;
cfmakeraw(&rtt);
rtt.c_lflag &= ~ECHO;
+ // block SIGTTOU during tcsetattr to prevent a hang if
+ // the process is a member of the background process group
+ // http://www.opengroup.org/onlinepubs/000095399/functions/tcsetattr.html
+ sigemptyset(&sigmask);
+ sigaddset(&sigmask, SIGTTOU);
+ sigprocmask(SIG_BLOCK,&sigmask, &original_sigmask);
tcsetattr(0, TCSAFLUSH, &rtt);
+ sigprocmask(SIG_SETMASK, &original_sigmask, 0);
}
// Fork dpkg
pid_t Child;
_config->Set("APT::Keep-Fds::",fd[1]);
+ // send status information that we are about to fork dpkg
+ if(OutStatusFd > 0) {
+ ostringstream status;
+ status << "pmstatus:dpkg-exec:"
+ << (PackagesDone/float(PackagesTotal)*100.0)
+ << ":" << _("Running dpkg")
+ << endl;
+ write(OutStatusFd, status.str().c_str(), status.str().size());
+ }
Child = ExecFork();
// This is the child
@@ -821,6 +866,15 @@ bool pkgDPkgPM::Go(int OutStatusFd)
}
close(fd[0]); // close the read end of the pipe
+ if (_config->FindDir("DPkg::Chroot-Directory","/") != "/")
+ {
+ std::cerr << "Chrooting into "
+ << _config->FindDir("DPkg::Chroot-Directory")
+ << std::endl;
+ if (chroot(_config->FindDir("DPkg::Chroot-Directory","/").c_str()) != 0)
+ _exit(100);
+ }
+
if (chdir(_config->FindDir("DPkg::Run-Directory","/").c_str()) != 0)
_exit(100);
@@ -840,7 +894,6 @@ bool pkgDPkgPM::Go(int OutStatusFd)
_exit(100);
}
-
/* No Job Control Stop Env is a magic dpkg var that prevents it
from using sigstop */
putenv((char *)"DPKG_NO_TSTP=yes");
@@ -849,6 +902,10 @@ bool pkgDPkgPM::Go(int OutStatusFd)
_exit(100);
}
+ // apply ionice
+ if (_config->FindB("DPkg::UseIoNice", false) == true)
+ ionice(Child);
+
// clear the Keep-Fd again
_config->Clear("APT::Keep-Fds",fd[1]);
@@ -865,10 +922,6 @@ bool pkgDPkgPM::Go(int OutStatusFd)
close(slave);
// setups fds
- fd_set rfds;
- struct timespec tv;
- sigset_t sigmask;
- sigset_t original_sigmask;
sigemptyset(&sigmask);
sigprocmask(SIG_BLOCK,&sigmask,&original_sigmask);
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-13 18:28:42 +0000