Jacob Keller <[email protected]> writes: > On Mon, Oct 3, 2016 at 1:35 PM, Jeff King <[email protected]> wrote: >> This function forms a sha1 as "xx/yyyy...", but skips over >> the slot for the slash rather than writing it, leaving it to >> the caller to do so. It also does not bother to put in a >> trailing NUL, even though every caller would want it (we're >> forming a path which by definition is not a directory, so >> the only thing to do with it is feed it to a system call). >> >> Let's make the lives of our callers easier by just writing >> out the internal "/" and the NUL. >> ... > > I think this makes a lot more sense than making the callers have to do this.
The cost of fill function having to do the same thing repeatedly is negligible, so I am OK with the result, but for fairness, this was not "make the callers do this extra thing", but was "the caller can prepare these unchanging parts just once, and the fill function that is repeatedly run does not have to."
