mpatchbuild.py
36 lines
| 1.1 KiB
| text/x-python
|
PythonLexer
Yuya Nishihara
|
r32505 | from __future__ import absolute_import | ||
| import cffi | ||||
| import os | ||||
| ffi = cffi.FFI() | ||||
| mpatch_c = os.path.join(os.path.join(os.path.dirname(__file__), '..', | ||||
| 'mpatch.c')) | ||||
Augie Fackler
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r36966 | with open(mpatch_c) as f: | ||
| ffi.set_source("mercurial.cffi._mpatch", f.read(), | ||||
| include_dirs=["mercurial"]) | ||||
|
Yuya Nishihara
|
r32505 | 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() | ||||