[CRIU] [PATCH 1/N] crtools: add --work-dir(-W) option

[Ruslan Kuprieiev]

On 15.11.2013 05:33, Ruslan Kuprieiev wrote:
> This set of patches will allow us to specifie work directory where pidfiles/logs/stats are placed.
>
> Signed-off-by: Ruslan Kuprieiev <kupruser at gmail.com>
> ---
>   crtools.c | 6 +++++-
>   1 file changed, 5 insertions(+), 1 deletion(-)
>
> diff --git a/crtools.c b/crtools.c
> index 0e592d8..32f3f3b 100644
> --- a/crtools.c
> +++ b/crtools.c
> @@ -93,7 +93,7 @@ int main(int argc, char *argv[])
>   		return -1;
>   
>   	while (1) {
> -		static const char short_opts[] = "dsRf:t:p:hcD:o:n:v::xVr:jl";
> +		static const char short_opts[] = "dsRf:t:p:hcD:o:n:v::xVr:jlW:";
>   		static struct option long_opts[] = {
>   			{ "tree", required_argument, 0, 't' },
>   			{ "pid", required_argument, 0, 'p' },
> @@ -104,6 +104,7 @@ int main(int argc, char *argv[])
>   			{ "contents", no_argument, 0, 'c' },
>   			{ "file", required_argument, 0, 'f' },
>   			{ "images-dir", required_argument, 0, 'D' },
> +			{ "work-dir", required_argument, 0, 'W' },
>   			{ "log-file", required_argument, 0, 'o' },
>   			{ "namespaces", required_argument, 0, 'n' },
>   			{ "root", required_argument, 0, 'r' },
> @@ -168,6 +169,8 @@ int main(int argc, char *argv[])
>   				return -1;
>   			}
>   			break;
> +		case 'W':
> +			break;
>   		case 'o':
>   			opts.output = optarg;
>   			break;
> @@ -385,6 +388,7 @@ usage:
>   "  -D|--images-dir DIR   directory for image files\n"
>   "     --pidfile FILE     write a pid of a root task, service or page-server\n"
>   "                        to this file\n"
> +"  -W|--work-dir DIR     directory for logs/pidfiles/stats and for criu process itself\n"
>   "\n"
>   "* Special resources support:\n"
>   "  -x|--" USK_EXT_PARAM "      allow external unix connections\n"

This set of patches is complete and does the work.