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Re: [PATCH v1 2/5] Teach git to optionally utilize a file system monitor to speed up detecting new or changed files.

Am 16.05.2017 um 19:17 schrieb Ben Peart:
OK, now I'm confused as to the best path for adding a get_be64. This one is trivial:

#define get_be64(p)    ntohll(*(uint64_t *)(p))

I cringe when I see a cast like this. Unless you can guarantee that p is char* (bare or signed or unsigned), you fall pray to strict aliasing violations, aka undefined behavior. And I'm not even mentioning correct alignment, yet.

-- Hannes