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392702ee
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2015-02-09T23:41:13
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allocations: test for overflow of requested size
Introduce some helper macros to test integer overflow from arithmetic
and set error message appropriately.
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7d490872
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2014-04-10T22:31:01
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Attribute file cache refactor
This is a big refactoring of the attribute file cache to be a bit
simpler which in turn makes it easier to enforce a lock around any
updates to the cache so that it can be used in a threaded env.
Tons of changes to the attributes and ignores code.
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40ed4990
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2014-02-11T14:45:37
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Add diff threading tests and attr file cache locks
This adds a basic test of doing simultaneous diffs on multiple
threads and adds basic locking for the attr file cache because
that was the immediate problem that arose from these tests.
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882c7742
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2014-02-04T10:01:37
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Convert pqueue to just be a git_vector
This updates the git_pqueue to simply be a set of specialized
init/insert/pop functions on a git_vector.
To preserve the pqueue feature of having a fixed size heap, I
converted the "sorted" field in git_vectors to a more general
"flags" field so that pqueue could mix in it's own flag. This
had a bunch of ramifications because a number of places were
directly looking at the vector "sorted" field - I added a couple
new git_vector helpers (is_sorted, set_sorted) so the specific
representation of this information could be abstracted.
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805755f4
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2013-08-22T15:44:34
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Fix sortedcache docs and other feedback
This converts an internal lock from a write lock to a read lock
where write isn't needed, and also clarifies some doc things about
where various locks are acquired and how various APIs are intended
to be used.
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b6ac07b5
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2013-08-22T14:45:10
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Trying to fix Win32 warnings
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2b6e1908
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2013-08-22T11:50:10
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A bit of item alignment paranoia
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8d9a85d4
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2013-08-22T11:40:53
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Convert sortedcache to use rwlock
This is the first use we have of pthread_rwlock_t in libgit2.
Hopefully it won't cause any serious portability problems.
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e8c5eb55
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2013-08-21T22:44:56
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No need to lock newly created tgt in copy
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b37359aa
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2013-08-21T16:50:03
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Fix warnings when compiling without threads
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a4977169
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2013-08-21T14:09:38
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Add sortedcache APIs to lookup index and remove
This adds two other APIs that I need to the sortedcache type.
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0b7cdc02
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2013-08-20T15:18:48
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Add sorted cache data type
This adds a convenient new data type for caching the contents of
file in memory when each item in that file corresponds to a name
and you need to both be able to lookup items by name and iterate
over them in some sorted order. The new data type has locks in
place to manage usage in a threaded environment.
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