Mercurial > hg
view mercurial/cffi/mpatchbuild.py @ 49350:0b00998e336a
rust-dirstate: add `intersectionmatcher` to the allowed matchers
`IntersectionMatcher` is now implemented in Rust.
author | Raphaël Gomès <rgomes@octobus.net> |
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date | Wed, 08 Jun 2022 18:12:55 +0200 |
parents | 6000f5b25c9b |
children |
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import cffi import os ffi = cffi.FFI() mpatch_c = os.path.join( os.path.join(os.path.dirname(__file__), '..', 'mpatch.c') ) with open(mpatch_c) as f: ffi.set_source( "mercurial.cffi._mpatch", f.read(), include_dirs=["mercurial"] ) ffi.cdef( """ struct mpatch_frag { int start, end, len; const char *data; }; struct mpatch_flist { struct mpatch_frag *base, *head, *tail; }; extern "Python" struct mpatch_flist* cffi_get_next_item(void*, ssize_t); int mpatch_decode(const char *bin, ssize_t len, struct mpatch_flist** res); ssize_t mpatch_calcsize(size_t len, struct mpatch_flist *l); void mpatch_lfree(struct mpatch_flist *a); static int mpatch_apply(char *buf, const char *orig, size_t len, struct mpatch_flist *l); struct mpatch_flist *mpatch_fold(void *bins, struct mpatch_flist* (*get_next_item)(void*, ssize_t), ssize_t start, ssize_t end); """ ) if __name__ == '__main__': ffi.compile()