Eelco Dolstra 339c142009 * Use optimistic profile locking for nix-env operations like `-i' and ... `-u'. Instead of acquiring an exclusive lock on the profile for the entire duration of the operation, we just perform the operation optimistically (without an exclusive lock), and check at the end whether the profile changed while we were busy (i.e., the symlink target changed). If so, the operation is restarted. Restarting is generally cheap, since the build results are still in the Nix store. Most of the time, only the user environment has to be rebuilt.		2008-08-04 16:21:45 +00:00
..
bin2c	* "Fix expression" -> "Nix expression".	2003-11-18 12:06:07 +00:00
boost	* Install header files in /nix/include/nix.	2006-09-04 22:41:36 +00:00
bsdiff-4.3	* Mac OS X 10.5 compatibility.	2007-12-13 22:06:19 +00:00
libexpr	* Print a better error message when a non-derivation attribute set is	2008-07-24 14:52:25 +00:00
libmain	* `nix-store --realise': print what paths will be built/downloaded,	2008-08-04 13:44:46 +00:00
libstore	* build.cc: only use a substituter if it returns info for a path.	2008-08-04 13:15:35 +00:00
libutil	* Make nix-env --dry-run print the paths to be substituted correctly	2008-08-02 12:54:35 +00:00
nix-env	* Use optimistic profile locking for nix-env operations like `-i' and	2008-08-04 16:21:45 +00:00
nix-hash	* Use a proper namespace.	2006-09-04 21:06:23 +00:00
nix-instantiate	* Option --argstr for passing string arguments easily. (NIX-75)	2007-01-14 12:32:44 +00:00
nix-log2xml	* GCC 4.3.0 (Fedora 9) compatibility fixes. Reported by Gour and	2008-05-21 11:17:31 +00:00
nix-setuid-helper	* Remove a warning.	2007-04-16 14:45:25 +00:00
nix-store	* `nix-store --realise': print what paths will be built/downloaded,	2008-08-04 13:44:46 +00:00
nix-worker	* querySubstitutablePathInfo: work properly when run via the daemon.	2008-08-04 11:44:50 +00:00
aterm-helper.pl	* Big cleanup of the semantics of paths, strings, contexts, string	2006-10-16 15:55:34 +00:00
Makefile.am	* Start of the setuid helper (the program that performs the operations	2006-12-06 01:24:02 +00:00