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| author | Julian Andres Klode <julian.klode@canonical.com> | 2019-04-15 11:32:50 +0200 |
|---|---|---|
| committer | Julian Andres Klode <julian.klode@canonical.com> | 2019-05-07 12:55:38 +0200 |
| commit | 0de84364e374591b71826e56302e5228bc0d2dab (patch) | |
| tree | dc3ae051d9fdd11896c6829b985f086dfd77de3c /apt-pkg/deb | |
| parent | ab67c39b9cdd28d11dd43fe48bd1fdeab60d4c2f (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.cc | 16 |
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; |