Work around missing hard links on FAT formatted media
FAT -- like Coda -- does not like cross-directory hard links. To be precise, FAT does not like links at all. But links are not needed either. So get rid of them. Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de> Signed-off-by: Junio C Hamano <junkio@cox.net>
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@ -211,7 +211,7 @@ static int clone_without_unpack(int fd[2])
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ifd = fd[0];
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snprintf(tmpfile, sizeof(tmpfile),
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"%s/pack-XXXXXX", get_object_directory());
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"%s/pack/tmp-XXXXXX", get_object_directory());
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ofd = mkstemp(tmpfile);
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if (ofd < 0)
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return error("unable to create temporary file %s", tmpfile);
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@ -1239,11 +1239,14 @@ int move_temp_to_file(const char *tmpfile, char *filename)
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* won't be able to check collisions, but that's not a
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* big deal.
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*
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* The same holds for FAT formatted media.
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*
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* When this succeeds, we just return 0. We have nothing
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* left to unlink.
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*/
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if (ret == EXDEV && !rename(tmpfile, filename))
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if ((ret == EXDEV || ret == ENOTSUP) && !rename(tmpfile, filename))
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return 0;
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ret = errno;
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}
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unlink(tmpfile);
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if (ret) {
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