Domen Kožar a6670c1a0b Fixes #18124: atomically replace /var/setuid-wrappers/ (#18186) ... Before this commit updating /var/setuid-wrappers/ folder introduced a small window where NixOS activation scripts could be terminated and resulted into empty /var/setuid-wrappers/ folder. That's very unfortunate because one might lose sudo binary. Instead we use two atomic operations mv and ln (as described in https://axialcorps.com/2013/07/03/atomically-replacing-files-and-directories/) to achieve atomicity. Since /var/setuid-wrappers is not a directory anymore, tmpfs mountpoints were removed in installation scripts and in boot process. Tested: - upgrade /var/setuid-wrappers/ from folder to a symlink - make sure /run/setuid-wrappers-dirs/ legacy symlink is really deleted		2016-09-01 20:57:51 +02:00
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cd-dvd	sd-image-armv7l-multiplatform.nix: Preliminary Raspberry Pi 2/3 support	2016-07-04 02:07:13 +03:00
netboot	installer: simple PXE bootable NixOS installer	2016-04-29 10:42:39 +01:00
scan	Rewrite ‘with pkgs.lib’ -> ‘with lib’	2014-04-14 16:26:48 +02:00
tools	Fixes #18124: atomically replace /var/setuid-wrappers/ (#18186)	2016-09-01 20:57:51 +02:00
virtualbox-demo.nix	Revert "Revert "Merge pull request #2449 from wkennington/master.grub""	2014-09-02 09:16:13 -07:00