On Mon, 20 Mar 2017 17:04:38 -0700, Jun Wu wrote:
> # HG changeset patch
> # User Jun Wu <qu...@fb.com>
> # Date 1490052299 25200
> # Mon Mar 20 16:24:59 2017 -0700
> # Node ID f710d54d1985975d7d37aa58e9d5740ebdcf5b7b
> # Parent 8a3c7ac9923732e980a3660f0555c2e109ee93e0
> # Available At https://bitbucket.org/quark-zju/hg-draft
> # hg pull https://bitbucket.org/quark-zju/hg-draft -r
> f710d54d1985
> osutil: add a C function getting filesystem type
> +#ifdef EXT2_SUPER_MAGIC
> + if (buf.f_type == EXT2_SUPER_MAGIC)
> + return "ext2";
> +#endif
> +#ifdef EXT3_SUPER_MAGIC
> + if (buf.f_type == EXT3_SUPER_MAGIC)
> + return "ext3";
> +#endif
> +#ifdef EXT4_SUPER_MAGIC
> + if (buf.f_type == EXT4_SUPER_MAGIC)
> + return "ext4";
> +#endif
Just FYI, my /home drive was reported as ext2 since ext[234] magics are
identical.
EXT2_SUPER_MAGIC 0xef53
EXT3_SUPER_MAGIC 0xef53
EXT4_SUPER_MAGIC 0xef53
Anyway, this series looks promising, thanks.
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