[sheepdog] [PATCH v3 06/12] collie/farm: implement sha1_file

[MORITA Kazutaka]

At Tue, 14 May 2013 15:51:51 +0800,
Kai Zhang wrote:
> 
> moved sha1_file from sheep/farm to collie/farm and made minor modification.
> 
> Signed-off-by: Kai Zhang <kyle at zelin.io>
> ---
>  collie/Makefile.am      |    2 +-
>  collie/farm/farm.c      |   24 ++++
>  collie/farm/farm.h      |   23 ++++
>  collie/farm/sha1_file.c |  273 +++++++++++++++++++++++++++++++++++++++++++++++
>  4 files changed, 321 insertions(+), 1 deletions(-)
>  create mode 100644 collie/farm/farm.c
>  create mode 100644 collie/farm/sha1_file.c

Can you delete sheep/farm/*.c and create collie/farm/*.c in the same commit, and
use 'git format-patch -M' to generate a patch?  Then, git detects renames and
your 'minor modification' will be clearer.

> +
> +char *sha1_to_hex(const unsigned char *sha1)
> +{
> +	static char buffer[50];
> +	static const char hex[] = "0123456789abcdef";
> +	char *buf = buffer;
> +	int i;
> +
> +	for (i = 0; i < SHA1_LEN; i++) {
> +		unsigned int val = *sha1++;
> +		*buf++ = hex[val >> 4];
> +		*buf++ = hex[val & 0xf];
> +	}
> +	return buffer;
> +}

sha1_to_hex() is now defined in lib/sha1.c.  Maybe, you need to rebase your
series onto the current master?

Thanks,

Kazutaka