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Restart systemd if necessary

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This commit is contained in:
Eelco Dolstra 2012-09-21 14:58:28 -04:00
parent 83c6b1cf3a
commit 4fa9b4b257
1 changed files with 5 additions and 1 deletions
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6
modules/system/activation/switch-to-configuration.pl
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@ -232,7 +232,11 @@ my $res = 0;
print STDERR "activating the configuration...\n";
system("@out@/activate", "@out@") == 0 or $res = 2;
# FIXME: Re-exec systemd if necessary.
# Restart systemd if necessary.
if (abs_path("/proc/1/exe") ne abs_path("@systemd@/lib/systemd/systemd")) {
print STDERR "restarting systemd...\n";
system("@systemd@/bin/systemctl", "daemon-reexec") == 0 or $res = 2;
}
# Forget about previously failed services.
system("@systemd@/bin/systemctl", "reset-failed");