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authorJulian Andres Klode <julian.klode@canonical.com>2019-04-15 11:32:50 +0200
committerJulian Andres Klode <julian.klode@canonical.com>2019-05-07 12:55:38 +0200
commit0de84364e374591b71826e56302e5228bc0d2dab (patch)
treedc3ae051d9fdd11896c6829b985f086dfd77de3c /apt-pkg/deb
parentab67c39b9cdd28d11dd43fe48bd1fdeab60d4c2f (diff)
Prevent shutdown while running dpkg
As long as we are running dpkg, keep an inhibitor that blocks us from shutting down. LP: #1820886 (cherry picked from commit 96aef11a5cf400377a52f7e93e70944b17e249d1) (cherry picked from commit 8ea79afcadead5a5b7d94bf8623cb833859f6d80) (cherry picked from commit c5b8a857f2535fe284426cefda2fbd1bbb3d5808) Also fixup prepare-release for CI to handle [linux-any] build-dep, and do the whole autoconf / makefile stuff.
Diffstat (limited to 'apt-pkg/deb')
-rw-r--r--apt-pkg/deb/dpkgpm.cc16
1 files changed, 16 insertions, 0 deletions
diff --git a/apt-pkg/deb/dpkgpm.cc b/apt-pkg/deb/dpkgpm.cc
index 7a3d1d1f4..05bee9286 100644
--- a/apt-pkg/deb/dpkgpm.cc
+++ b/apt-pkg/deb/dpkgpm.cc
@@ -1232,6 +1232,22 @@ bool pkgDPkgPM::Go(APT::Progress::PackageManager *progress)
return (I.Pkg->Flags & pkgCache::Flag::Essential) != 0;
};
+ struct Inhibitor
+ {
+ int Fd = -1;
+ Inhibitor()
+ {
+ if (_config->FindB("DPkg::Inhibit-Shutdown", true))
+ Fd = Inhibit("shutdown", "APT", "APT is installing or removing packages", "block");
+ }
+ ~Inhibitor()
+ {
+ if (Fd > 0)
+ close(Fd);
+ }
+ } inhibitor;
+
+
pkgPackageManager::SigINTStop = false;
d->progress = progress;