mirror of
https://github.com/facebook/sapling.git
synced 2024-10-11 01:07:15 +03:00
ab3a7cb21f
Summary: In preparation for merging fb-mercurial sources to the Eden repository, move everything from the top-level directory into an `eden/scm` subdirectory.
46 lines
1.1 KiB
C
46 lines
1.1 KiB
C
/*
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* Portions Copyright (c) Facebook, Inc. and its affiliates.
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*
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* This software may be used and distributed according to the terms of the
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* GNU General Public License version 2.
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*/
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/*
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Copyright 2005, 2006 Matt Mackall <mpm@selenic.com>
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This software may be used and distributed according to the terms
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of the GNU General Public License, incorporated herein by reference.
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*/
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#ifndef _HG_MPATCH_H_
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#define _HG_MPATCH_H_
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#define MPATCH_ERR_NO_MEM -3
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#define MPATCH_ERR_CANNOT_BE_DECODED -2
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#define MPATCH_ERR_INVALID_PATCH -1
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#include "edenscm/mercurial/compat.h"
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struct mpatch_frag {
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int start, end, len;
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const char* data;
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};
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struct mpatch_flist {
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struct mpatch_frag *base, *head, *tail;
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};
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int mpatch_decode(const char* bin, ssize_t len, struct mpatch_flist** res);
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ssize_t mpatch_calcsize(ssize_t len, struct mpatch_flist* l);
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void mpatch_lfree(struct mpatch_flist* a);
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int mpatch_apply(
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char* buf,
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const char* orig,
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ssize_t len,
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struct mpatch_flist* l);
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struct mpatch_flist* mpatch_fold(
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void* bins,
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struct mpatch_flist* (*get_next_item)(void*, ssize_t),
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ssize_t start,
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ssize_t end);
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#endif
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