| Age | Commit message (Collapse) | Author | Files | Lines | |
|---|---|---|---|---|---|
| 2011-12-22 | * In the garbage collector, delete invalid paths before deleting | Eelco Dolstra | 2 | -1/+10 | |
| unreachable paths. This matters when using --max-freed etc.: unreachable paths could become reachable again, so it's nicer to keep them if there is "real" garbage to be deleted. Also, don't use readDirectory() but read the Nix store and delete invalid paths in parallel. This reduces GC latency on very large Nix stores. | |||||
| 2011-12-16 | * importPath() -> importPaths(). Because of buffering of the input | Eelco Dolstra | 2 | -7/+13 | |
| stream it's now necessary for the daemon to process the entire sequence of exported paths, rather than letting the client do it. | |||||
| 2011-12-16 | * Avoid expensive conversions from char arrays to STL strings. | Eelco Dolstra | 2 | -3/+20 | |
| 2011-12-16 | * Make the import operation through the daemon much more efficient | Eelco Dolstra | 2 | -29/+44 | |
| (way fewer roundtrips) by allowing the client to send data in bigger chunks. * Some refactoring. | |||||
| 2011-12-16 | * Clean up exception handling. | Eelco Dolstra | 2 | -3/+10 | |
| 2011-12-15 | * Refactoring: move sink/source buffering into separate classes. | Eelco Dolstra | 4 | -76/+116 | |
| * Buffer the HashSink. This speeds up hashing a bit because it prevents lots of calls to the hash update functions (e.g. nix-hash went from 9.3s to 8.7s of user time on the closure of my /var/run/current-system). | |||||
| 2011-12-15 | * Buffer reads in FdSource. Together with write buffering, this | Eelco Dolstra | 2 | -10/+32 | |
| significantly cuts down the number of syscalls (e.g., for "nix-store -qR /var/run/current-system" via the daemon, it reduced the number of syscalls in the client from 29134 to 4766 and in the daemon from 44266 to 20666). | |||||
| 2011-12-14 | * Buffer writes in FdSink. This significantly reduces the number of | Eelco Dolstra | 2 | -7/+37 | |
| system calls / context switches when dumping a NAR and in the worker protocol. | |||||
| 2011-12-02 | * Move parseHash16or32 into libutil, and use in nix-hash. | Eelco Dolstra | 2 | -0/+19 | |
| 2011-02-09 | * Sync with the trunk. | Eelco Dolstra | 1 | -2/+0 | |
| 2011-01-14 | Remove useless <config.h> inclusion from public header. | Ludovic Courtès | 1 | -2/+0 | |
| 2010-12-13 | * nix-instantiate: return exit status 100 to denote a permanent build | Eelco Dolstra | 2 | -3/+5 | |
| failure. The build hook can use this to distinguish between transient and permanent failures on the remote side. | |||||
| 2010-12-13 | * createDirs(path): if path already exists, make sure it's a | Eelco Dolstra | 2 | -20/+26 | |
| directory. * Provide a C++ wrapper around lstat(). | |||||
| 2010-11-16 | * Store the size of a store path in the database (to be precise, the | Eelco Dolstra | 2 | -6/+11 | |
| size of the NAR serialisation of the path, i.e., `nix-store --dump PATH'). This is useful for Hydra. | |||||
| 2010-11-16 | * Sync with the trunk. | Eelco Dolstra | 1 | -0/+2 | |
| 2010-10-04 | * Make sure that config.h is included before the system headers, | Eelco Dolstra | 1 | -0/+2 | |
| because it defines _FILE_OFFSET_BITS. Without this, on OpenSolaris the system headers define it to be 32, and then the 32-bit stat() ends up being called with a 64-bit "struct stat", or vice versa. This also ensures that we get 64-bit file sizes everywhere. * Remove the redundant call to stat() in parseExprFromFile(). The file cannot be a symlink because that's the exit condition of the loop before. | |||||
| 2010-10-04 | * Sync with the trunk. | Eelco Dolstra | 1 | -1/+10 | |
| 2010-10-04 | * In printMsg(), ignore failing writes to stderr if we're in an | Eelco Dolstra | 1 | -1/+10 | |
| exception handler, otherwise throw an exception. We need to ignore write errors in exception handlers to ensure that cleanup code runs to completion if the other side of stderr has been closed unexpectedly. | |||||
| 2010-08-30 | * When using the build hook, distinguish between the stderr of the | Eelco Dolstra | 1 | -1/+1 | |
| hook script proper, and the stdout/stderr of the builder. Only the latter should be saved in /nix/var/log/nix/drvs. * Allow the verbosity to be set through an option. * Added a flag --quiet to lower the verbosity level. | |||||
| 2010-08-27 | * Experimental feature: allow a derivation to tell the build hook that | Eelco Dolstra | 2 | -0/+16 | |
| it requires a certain feature on the build machine, e.g. requiredSystemFeatures = [ "kvm" ]; We need this in Hydra to make sure that builds that require KVM support are forwarded to machines that have KVM support. Probably this should also be enforced for local builds. | |||||
| 2010-08-04 | * Sync with the trunk. | Eelco Dolstra | 1 | -0/+1 | |
| 2010-06-24 | src/libutil/util.cc: include <limit.h> to ensure that PATH_MAX is defined | Peter Simons | 1 | -0/+1 | |
| 2010-05-12 | * Sync with the trunk. | Eelco Dolstra | 7 | -651/+57 | |
| 2010-05-07 | * Sync with the trunk. | Eelco Dolstra | 1 | -0/+1 | |
| 2010-05-04 | * Revert r15436. This was a workaround for a bug in btrfs which seems | Eelco Dolstra | 2 | -9/+0 | |
| to have been fixed now. | |||||
| 2010-04-20 | * Sync with the trunk. | Eelco Dolstra | 2 | -4/+7 | |
| 2010-04-19 | * Don't use the ATerm library for parsing/printing .drv files. | Eelco Dolstra | 5 | -136/+56 | |
| 2010-04-14 | * Remove more obsolete code. | Eelco Dolstra | 3 | -463/+2 | |
| 2010-04-12 | * Remove some obsolete functions. | Eelco Dolstra | 2 | -52/+0 | |
| 2010-03-31 | Escape `>' signs in the XML output. | Ludovic Courtès | 1 | -0/+1 | |
| * src/libutil/xml-writer.cc (nix::XMLWriter::writeAttrs): Escape `>'. | |||||
| 2010-03-23 | (no commit message) | Eelco Dolstra | 1 | -1/+1 | |
| 2010-03-19 | * Clean up error messages in killUser(). | Eelco Dolstra | 1 | -4/+6 | |
| 2010-03-09 | * In `nix-store --export', abort if the contents of a path has | Eelco Dolstra | 2 | -1/+9 | |
| changed. This prevents corrupt paths from spreading to other machines. Note that checking the hash is cheap because we're hashing anyway (because of the --sign feature). | |||||
| 2010-03-04 | * Synced with the trunk. | Eelco Dolstra | 1 | -2/+0 | |
| 2010-03-02 | * When using the included sqlite/aterm libraries, build with | Eelco Dolstra | 2 | -2/+3 | |
| --enable-shared. * In libutil/libstore/libexpr etc., link against sqlite and aterm. * Some more header file hygiene. | |||||
| 2010-02-24 | * Don't use fdatasync since it doesn't work on Snow Leopard. | Eelco Dolstra | 2 | -7/+1 | |
| * Don't refer to config.h in util.hh, because config.h is not installed (http://hydra.nixos.org/build/303053). | |||||
| 2010-02-24 | * Remove the fdatasync check since it's no longer needed. | Eelco Dolstra | 2 | -7/+2 | |
| 2010-02-10 | Don't rely on `PATH_MAX' on GNU. | Ludovic Courtès | 1 | -0/+10 | |
| 2010-02-02 | * Remove most Cygwin-specific code. Cygwin 1.7 implements advisory | Eelco Dolstra | 1 | -12/+0 | |
| POSIX locks, and simulates Unix-style file deletion semantics sufficiently. Note that this means that Nix won't work on Cygwin 1.5 anymore. | |||||
| 2010-02-02 | * If fdatasync() isn't available, use fsync(). | Eelco Dolstra | 1 | -0/+4 | |
| 2010-01-29 | * Added an option "fsync-metadata" to fsync() changes to | Eelco Dolstra | 2 | -16/+4 | |
| /nix/var/nix/db. * Removed the function writeStringToFile since it does (almost) the same thing as writeFile. | |||||
| 2009-12-17 | * Include config.h before the C library headers, because it defines | Eelco Dolstra | 2 | -2/+4 | |
| _FILE_OFFSET_BITS=64. Without it, functions like stat() fail on large file sizes. This happened with a Nix store on squashfs: $ nix-store --dump /tmp/mnt/46wzqnk4cbdwh1dclhrpqnnz1icak6n7-local-net-cmds > /dev/null error: getting attributes of path `/tmp/mnt/46wzqnk4cbdwh1dclhrpqnnz1icak6n7-local-net-cmds': Value too large for defined data type $ stat /tmp/mnt/46wzqnk4cbdwh1dclhrpqnnz1icak6n7-local-net-cmds File: `/tmp/mnt/46wzqnk4cbdwh1dclhrpqnnz1icak6n7-local-net-cmds' Size: 0 Blocks: 36028797018963968 IO Block: 1024 regular empty file (This is a bug in squashfs or mksquashfs, but it shouldn't cause Nix to fail.) | |||||
| 2009-12-16 | * Build correctly against newer ATerm releases. Fixes "error: 'union' | Eelco Dolstra | 1 | -2/+1 | |
| tag used in naming 'struct _ATerm'". | |||||
| 2009-11-24 | * Grrr. | Eelco Dolstra | 1 | -1/+1 | |
| 2009-11-24 | * GCC 4.4 is stricter about the EOF macro | Eelco Dolstra | 1 | -0/+2 | |
| (http://hydra.nixos.org/build/156340). | |||||
| 2009-11-24 | * Templatise getIntArg / string2Int. | Eelco Dolstra | 2 | -18/+7 | |
| 2009-11-24 | * In the garbage collector, don't count files with a link count > 1 in | Eelco Dolstra | 1 | -2/+4 | |
| the "bytes/blocks freed" statistics. | |||||
| 2009-09-30 | * OpenSolaris compatibility. | Eelco Dolstra | 1 | -1/+6 | |
| 2009-06-30 | * Don't show trace information by default (`--show-trace' to enable). | Eelco Dolstra | 2 | -1/+3 | |
| NixOS evaluation errors in particular look intimidating and generally aren't very useful. Ideally the builtins.throw messages should be self-contained. | |||||
| 2009-05-04 | Add an ftruncate call paired with fallocate to play safe with some FSes ↵ | Michael Raskin | 2 | -0/+9 | |
| (namely, BtrFS fallocate sets file size to allocated size, i.e. multiple of block size) | |||||
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