Mercurial > hg
view setup_bdiff_cffi.py @ 30119:f4a5e0e86a7e
py3: add an os.fsencode backport to ease path handling
author | Martijn Pieters <mjpieters@fb.com> |
---|---|
date | Sun, 09 Oct 2016 17:44:23 +0200 |
parents | a8933d992a71 |
children |
line wrap: on
line source
from __future__ import absolute_import import cffi import os ffi = cffi.FFI() ffi.set_source("_bdiff_cffi", open(os.path.join(os.path.join(os.path.dirname(__file__), 'mercurial'), 'bdiff.c')).read(), include_dirs=['mercurial']) ffi.cdef(""" struct bdiff_line { int hash, n, e; ssize_t len; const char *l; }; struct bdiff_hunk; struct bdiff_hunk { int a1, a2, b1, b2; struct bdiff_hunk *next; }; int bdiff_splitlines(const char *a, ssize_t len, struct bdiff_line **lr); int bdiff_diff(struct bdiff_line *a, int an, struct bdiff_line *b, int bn, struct bdiff_hunk *base); void bdiff_freehunks(struct bdiff_hunk *l); void free(void*); """) if __name__ == '__main__': ffi.compile()