Mercurial > hg
view mercurial/cffi/mpatchbuild.py @ 35062:1706eae096e2
patch: accept prefix argument to changedfiles() helper
I'd like to call the function from an extension, passing both "strip"
and "prefix", but it currently only accepts "strip". The only in-tree
caller seems to be mq.py, which doesn't even pass "strip".
Differential Revision: https://phab.mercurial-scm.org/D1413
author | Martin von Zweigbergk <martinvonz@google.com> |
---|---|
date | Tue, 14 Nov 2017 10:26:36 -0800 |
parents | 2dcb3d52ef41 |
children | 0585337ea787 |
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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')) ffi.set_source("mercurial.cffi._mpatch", open(mpatch_c).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()