- 05 Nov, 2012 1 commit
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Edward Thomson committed
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- 19 Sep, 2012 3 commits
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Also removed unnecessary refresh call and fixed some indentation.
Ben Straub committed -
Now forcing refresh on a foreach, and on missed full-oid or short-oid lookups.
Ben Straub committed -
The old method was avoiding re-loading of packfiles by watching the mtime of the pack directory. This causes the ODB to become stale if the directory and packfile are written within the same clock millisecond, as when cloning a fairly small repo. This method tries to find the object in the cached packs, and forces a refresh when that fails. This will cause extra stat'ing on a miss, but speeds up the success case and avoids this race condition.
Ben Straub committed
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- 14 Sep, 2012 1 commit
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last_found is the last packfile a wanted object was found in. Since last_found is shared among all searching threads, it might changes while we're searching. As suggested by @arrbee, put a copy on the stack to fix the race condition.
Michael Schubert committed
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- 12 Sep, 2012 1 commit
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This reduces the rate of syscalls for the common case of sequences of object reads from the same pack. Best of 5 timings for libgit2_clar before this patch: real 0m5.375s user 0m0.392s sys 0m3.564s After applying this patch: real 0m5.285s user 0m0.356s sys 0m3.544s 0.6% improvement in system time. 9.2% improvement in user time. 1.7% improvement in elapsed time. Confirmed a 0.6% reduction in number of system calls with strace. Expect greater improvement for graph-traversal with large packs.
David Michael Barr committed
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- 04 Sep, 2012 1 commit
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Carlos Martín Nieto committed
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- 04 Aug, 2012 1 commit
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This updates all the `foreach()` type functions across the library that take callbacks from the user to have a consistent behavior. The rules are: * A callback terminates the loop by returning any non-zero value * Once the callback returns non-zero, it will not be called again (i.e. the loop stops all iteration regardless of state) * If the callback returns non-zero, the parent fn returns GIT_EUSER * Although the parent returns GIT_EUSER, no error will be set in the library and `giterr_last()` will return NULL if called. This commit makes those changes across the library and adds tests for most of the iteration APIs to make sure that they follow the above rules.
Russell Belfer committed
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- 24 Jul, 2012 1 commit
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nulltoken committed
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- 21 Jul, 2012 1 commit
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git_odb_backend_one_packfile() allows us to create an ODB backend out of an .idx file.
Carlos Martín Nieto committed
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- 03 Jul, 2012 1 commit
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Go through each backend and list every objects that exists in them. This allows fsck-like uses.
Carlos Martín Nieto committed
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- 17 May, 2012 2 commits
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Vicent Martí committed
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Vicent Martí committed
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- 04 May, 2012 1 commit
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There are three changes here: - correctly propogate error code from failed object lookups - make zlib inflate use our allocators - add OID to notfound error in ODB lookups
Russell Belfer committed
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- 30 Apr, 2012 1 commit
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nulltoken committed
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- 17 Apr, 2012 1 commit
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This fixes all the warnings on win64 except those in deps, which come from the regex code.
Russell Belfer committed
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- 16 Mar, 2012 1 commit
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Also cleaned up some previously converted code that still had little things to polish.
Russell Belfer committed
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- 13 Mar, 2012 1 commit
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This migrates odb.c, odb_loose.c, odb_pack.c and pack.c to the new style of error handling. Also got the unix and win32 versions of map.c. There are some minor changes to other files but no others were completely converted. This also contains an update to filebuf so that a zeroed out filebuf will not think that the fd (== 0) is actually open (and inadvertently call close() on fd 0 if cleaned up). Lastly, this was built and tested on win32 and contains a bunch of fixes for the win32 build which was pretty broken.
Russell Belfer committed
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- 05 Mar, 2012 1 commit
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Yes, this is error handling solely for `refs.c`, but some of the abstractions leak all ofer the code base.
Vicent Martí committed
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- 02 Mar, 2012 1 commit
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It turns out that commit 31e9cfc4cbcaf1b38cdd3dbe3282a8f57e5366a5 did not fix the GIT_USUSED behavior on all platforms. This commit walks through and really cleans things up more thoroughly, getting rid of the unnecessary stuff. To remove the use of some GIT_UNUSED, I ended up adding a couple of new iterators for hashtables that allow you to iterator just over keys or just over values. In making this change, I found a bug in the clar tests (where we were doing *count++ but meant to do (*count)++ to increment the value). I fixed that but then found the test failing because it was not really using an empty repo. So, I took some of the code that I wrote for iterator testing and moved it to clar_helpers.c, then made use of that to make it easier to open fixtures on a per test basis even within a single test file.
Russell Belfer committed
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- 15 Feb, 2012 1 commit
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This is legacy compat stuff for when `deflateBound` is not defined, but we're not embedding zlib and that function is always available. Kill that with fire.
Vicent Martí committed
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- 13 Feb, 2012 1 commit
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Signed-off-by: schu <schu-github@schulog.org>
schu committed
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- 17 Jan, 2012 1 commit
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This takes all of the functions that look up simple data about paths (such as `git_futils_isdir`) and moves them over to path.h (becoming `git_path_isdir`). This leaves fileops.h just with functions that actually manipulate the filesystem or look at the file contents in some way. As part of this, the dir.h header which is really just for win32 support was moved into win32 (with some minor changes).
Russell Belfer committed
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- 08 Dec, 2011 1 commit
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This converts virtually all of the places that allocate GIT_PATH_MAX buffers on the stack for manipulating paths to use git_buf objects instead. The patch is pretty careful not to touch the public API for libgit2, so there are a few places that still use GIT_PATH_MAX. This extends and changes some details of the git_buf implementation to add a couple of extra functions and to make error handling easier. This includes serious alterations to all the path.c functions, and several of the fileops.c ones, too. Also, there are a number of new functions that parallel existing ones except that use a git_buf instead of a stack-based buffer (such as git_config_find_global_r that exists alongsize git_config_find_global). This also modifies the win32 version of p_realpath to allocate whatever buffer size is needed to accommodate the realpath instead of hardcoding a GIT_PATH_MAX limit, but that change needs to be tested still.
Russell Belfer committed
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- 29 Oct, 2011 1 commit
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Ensure that all memory related functions (malloc, calloc, strdup, free, etc) are using their respective `git__` wrappers.
Vicent Marti committed
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- 03 Oct, 2011 1 commit
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See http://code.google.com/p/tortoisegit/issues/detail?id=862 Signed-off-by: Sven Strickroth <email@cs-ware.de>
Sven Strickroth committed
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- 19 Sep, 2011 1 commit
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There were quite a few places were spaces were being used instead of tabs. Try to catch them all. This should hopefully not break anything. Except for `git blame`. Oh well.
Vicent Marti committed
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- 18 Sep, 2011 1 commit
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1. The license header is technically not valid if it doesn't have a copyright signature. 2. The COPYING file has been updated with the different licenses used in the project. 3. The full GPLv2 header in each file annoys me.
Vicent Marti committed
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- 30 Aug, 2011 1 commit
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Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name>
Kirill A. Shutemov committed
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- 25 Aug, 2011 1 commit
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There is no need in STRLEN macros. Compilers can do this trivial optimization on its own. Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name>
Kirill A. Shutemov committed
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- 08 Aug, 2011 1 commit
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Vicent Marti committed
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- 02 Aug, 2011 5 commits
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The callers immediately throw away the offset, so we don't need any logical changes in any of them. This will be useful for the indexer, as it does need to know where the compressed data ends. Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>
Carlos Martín Nieto committed -
Carlos Martín Nieto committed
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On the way, store the fd and the size in the mwindow file. Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>
Carlos Martín Nieto committed -
Carlos Martín Nieto committed
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This code is useful for more things than just the packfile handling code. Factor it out so it can be reused. Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>
Carlos Martín Nieto committed
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- 25 Jul, 2011 1 commit
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/home/kas/git/public/libgit2/src/odb_pack.c: In function ‘packfile_sort__cb’: /home/kas/git/public/libgit2/src/odb_pack.c:702:24: warning: cast discards ‘__attribute__((const))’ qualifier from pointer target type [-Wcast-qual] /home/kas/git/public/libgit2/src/odb_pack.c:703:24: warning: cast discards ‘__attribute__((const))’ qualifier from pointer target type [-Wcast-qual] /home/kas/git/public/libgit2/src/odb_pack.c: In function ‘nth_packed_object_offset’: /home/kas/git/public/libgit2/src/odb_pack.c:944:10: warning: cast discards ‘__attribute__((const))’ qualifier from pointer target type [-Wcast-qual] /home/kas/git/public/libgit2/src/odb_pack.c:944:10: warning: cast discards ‘__attribute__((const))’ qualifier from pointer target type [-Wcast-qual] /home/kas/git/public/libgit2/src/odb_pack.c:944:10: warning: cast discards ‘__attribute__((const))’ qualifier from pointer target type [-Wcast-qual] /home/kas/git/public/libgit2/src/odb_pack.c:948:9: warning: cast discards ‘__attribute__((const))’ qualifier from pointer target type [-Wcast-qual] /home/kas/git/public/libgit2/src/odb_pack.c:948:9: warning: cast discards ‘__attribute__((const))’ qualifier from pointer target type [-Wcast-qual] /home/kas/git/public/libgit2/src/odb_pack.c:948:9: warning: cast discards ‘__attribute__((const))’ qualifier from pointer target type [-Wcast-qual] /home/kas/git/public/libgit2/src/odb_pack.c:952:22: warning: cast discards ‘__attribute__((const))’ qualifier from pointer target type [-Wcast-qual] /home/kas/git/public/libgit2/src/odb_pack.c:952:22: warning: cast discards ‘__attribute__((const))’ qualifier from pointer target type [-Wcast-qual] /home/kas/git/public/libgit2/src/odb_pack.c:952:22: warning: cast discards ‘__attribute__((const))’ qualifier from pointer target type [-Wcast-qual] /home/kas/git/public/libgit2/src/odb_pack.c:953:8: warning: cast discards ‘__attribute__((const))’ qualifier from pointer target type [-Wcast-qual] /home/kas/git/public/libgit2/src/odb_pack.c:953:8: warning: cast discards ‘__attribute__((const))’ qualifier from pointer target type [-Wcast-qual] /home/kas/git/public/libgit2/src/odb_pack.c:953:8: warning: cast discards ‘__attribute__((const))’ qualifier from pointer target type [-Wcast-qual] Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name>
Kirill A. Shutemov committed
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- 07 Jul, 2011 1 commit
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Drop the GLibc implementation of Merge Sort and replace it with Timsort. The algorithm has been tuned to work on arrays of pointers (void **), so there's no longer a need to abstract the byte-width of each element in the array. All the comparison callbacks now take pointers-to-elements, not pointers-to-pointers, so there's now one less level of dereferencing. E.g. int index_cmp(const void *a, const void *b) { - const git_index_entry *entry_a = *(const git_index_entry **)(a); + const git_index_entry *entry_a = (const git_index_entry *)(a); The result is up to a 40% speed-up when sorting vectors. Memory usage remains lineal. A new `bsearch` implementation has been added, whose callback also supplies pointer-to-elements, to uniform the Vector API again.
Vicent Marti committed
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- 05 Jul, 2011 2 commits
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Check if the window structure has actually been allocated before trying to access it, and don't leak said structure if the map fails. Signed-off-by: Carlos Martín Nieto <cmn@elego.de>
Carlos Martín Nieto committed -
Cleaned up the structure of the whole OS-abstraction layer. fileops.c now contains a set of utility methods for file management used by the library. These are abstractions on top of the original POSIX calls. There's a new file called `posix.c` that contains emulations/reimplementations of all the POSIX calls the library uses. These are prefixed with `p_`. There's a specific posix file for each platform (win32 and unix). All the path-related methods have been moved from `utils.c` to `path.c` and have their own prefix.
Vicent Marti committed
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