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| author | Christian Heimes <christian@python.org> | 2015-11-19 16:18:04 +0100 |
|---|---|---|
| committer | Paul Kehrer <paul.l.kehrer@gmail.com> | 2016-01-07 11:38:34 -0800 |
| commit | 830af271de1c9c3589bcce12cc08573850141f51 (patch) | |
| tree | cf637035244e6c0de8edef31b4161cbe23f1f39f /docs/hazmat/backends | |
| parent | 7d79649e8d9fc6a4994c814022c5b584ef2670f7 (diff) | |
| download | cryptography-830af271de1c9c3589bcce12cc08573850141f51.tar.gz cryptography-830af271de1c9c3589bcce12cc08573850141f51.tar.bz2 cryptography-830af271de1c9c3589bcce12cc08573850141f51.zip | |
Port callbacks to new static callback
cffi 1.4.0 will introduce a new API to create static callbacks. Contrary
to the old callback API, static callbacks no longer depend on libffi's
dynamic code generation for closures. Static code has some benefits over
dynamic generation. For example the code is faster. Also it doesn't need
writeable and executable memory mappings, which makes it compatible with
SELinux's deny execmem policy.
The branch depends on PR #2488.
https://bitbucket.org/cffi/cffi/issues/232/static-callbacks
Closes: #2477
Signed-off-by: Christian Heimes <cheimes@redhat.com>
Diffstat (limited to 'docs/hazmat/backends')
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