Mercurial > hg
view mercurial/mpatch.h @ 32675:fc9296c15112
checkheads: simplify the code around obsolescence post-processing
The 'discardedheads' return become unused and the relationship between newheads
and newhs can be clarified. Our next goal here is to be able to extract the
_postprocessobsolete call outside of the loop.
We keep returning the 'discardedheads' because we'll start using it again soon
in this series.
author | Pierre-Yves David <pierre-yves.david@octobus.net> |
---|---|
date | Mon, 29 May 2017 05:23:30 +0200 |
parents | 155f0cc3f813 |
children | 761355833867 |
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#ifndef _HG_MPATCH_H_ #define _HG_MPATCH_H_ #define MPATCH_ERR_NO_MEM -3 #define MPATCH_ERR_CANNOT_BE_DECODED -2 #define MPATCH_ERR_INVALID_PATCH -1 struct mpatch_frag { int start, end, len; const char *data; }; struct mpatch_flist { struct mpatch_frag *base, *head, *tail; }; int mpatch_decode(const char *bin, ssize_t len, struct mpatch_flist** res); ssize_t mpatch_calcsize(ssize_t len, struct mpatch_flist *l); void mpatch_lfree(struct mpatch_flist *a); int mpatch_apply(char *buf, const char *orig, ssize_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); #endif