delta/libgit2.git/src/allocators, branch ethomson/checkout_pathspecs github.com: libgit2/libgit2.git allocators: make crtdbg allocator reuse its own realloc 2019-02-21T12:23:54+00:00 Patrick Steinhardt ps@pks.im 2019-02-21T11:35:48+00:00 765ff6e029a422d910ec65c38fd16ed90caff7b5 In commit 6e0dfc6ff (Make stdalloc__reallocarray call stdalloc__realloc, 2019-02-16), we have changed the stdalloc allocator to reuse `stdalloc__realloc` to implement `stdalloc__reallocarray`. This commit is making the same change for the Windows-specific crtdbg allocator to avoid code duplication. 
In commit 6e0dfc6ff (Make stdalloc__reallocarray call
stdalloc__realloc, 2019-02-16), we have changed the stdalloc
allocator to reuse `stdalloc__realloc` to implement
`stdalloc__reallocarray`. This commit is making the same change
for the Windows-specific crtdbg allocator to avoid code
duplication.
allocators: extract crtdbg allocator into its own file 2019-02-21T12:23:54+00:00 Patrick Steinhardt ps@pks.im 2019-02-21T11:27:42+00:00 48727e5d3bc0922a2073b717a6ee449e9bb0ddd7 The Windows-specific crtdbg allocator is currently mixed into the crtdbg stacktracing compilation unit, making it harder to find than necessary. Extract it and move it into the new "allocators/" subdirectory to improve discoverability. This change means that the crtdbg compilation unit is now compiled unconditionally, whereas it has previously only been compiled on Windows platforms. Thus we now have additional guards around the code so that it will only be compiled if GIT_MSVC_CRTDBG is defined. This also allows us to move over the fallback-implementation of `git_win32_crtdbg_init_allocator` into the same compilation unit. 
The Windows-specific crtdbg allocator is currently mixed into the
crtdbg stacktracing compilation unit, making it harder to find
than necessary. Extract it and move it into the new "allocators/"
subdirectory to improve discoverability.

This change means that the crtdbg compilation unit is now
compiled unconditionally, whereas it has previously only been
compiled on Windows platforms. Thus we now have additional guards
around the code so that it will only be compiled if
GIT_MSVC_CRTDBG is defined. This also allows us to move over the
fallback-implementation of `git_win32_crtdbg_init_allocator` into
the same compilation unit.
allocators: move standard allocator into subdirectory 2019-02-21T11:28:02+00:00 Patrick Steinhardt ps@pks.im 2019-02-21T11:13:59+00:00 b63396b75fe26afa3b27259c0d13dd7bc13b53ba Right now, our two allocator implementations are scattered around the tree in "stdalloc.h" and "win32/w32_crtdbg_stacktrace.h". Start grouping them together in a single directory "allocators/", similar to how e.g. our streams are organized. 
Right now, our two allocator implementations are scattered around
the tree in "stdalloc.h" and "win32/w32_crtdbg_stacktrace.h".
Start grouping them together in a single directory "allocators/",
similar to how e.g. our streams are organized.