On 09/17/2013 08:52 AM, Ivana Hutarova Varekova wrote:
> cgsnapshot: unify help output
> * use tabulators instead of spaces
> * change formulation
> * change fprintf(stdout,...) to printf()
>
> Signed-off-by: Ivana Hutarova Varekova <varek...@redhat.com>
Acked-By: Jan Safranek <jsafr...@redhat.com>
> ---
>
> src/tools/cgsnapshot.c | 21 +++++++++------------
> 1 files changed, 9 insertions(+), 12 deletions(-)
>
> diff --git a/src/tools/cgsnapshot.c b/src/tools/cgsnapshot.c
> index 659ddd5..a0599c1 100644
> --- a/src/tools/cgsnapshot.c
> +++ b/src/tools/cgsnapshot.c
> @@ -61,21 +61,18 @@ static void usage(int status, const char *program_name)
> program_name);
> return;
> }
> - fprintf(stdout, "Usage: %s [-h] [-s] [-b FILE] "\
> - "[-w FILE] [-f FILE] "\
> + printf("Usage: %s [-h] [-s] [-b FILE] [-w FILE] [-f FILE] "\
> "[controller] [...]\n", program_name);
> - fprintf(stdout, "Generate the configuration file from "\
> - "the given controllers of control groups\n");
> - fprintf(stdout, " -b, --blacklist=FILE Set the blacklist"\
> + printf("Generate the configuration file for given controllers\n");
> + printf(" -b, --blacklist=FILE Set the blacklist"\
> " configuration file (default %s)\n", BLACKLIST_CONF);
> - fprintf(stdout, " -f, --file=FILE Redirect the output"\
> + printf(" -f, --file=FILE Redirect the output"\
> " to output_file\n");
> - fprintf(stdout, " -h, --help Display this help\n");
> - fprintf(stdout, " -s, --silent Ignore all "\
> - "warnings\n");
> - fprintf(stdout, " -t, --strict Don't show the "\
> - "variables which are not on the whitelist\n");
> - fprintf(stdout, " -w, --whitelist=FILE Set the whitelist"\
> + printf(" -h, --help Display this help\n");
> + printf(" -s, --silent Ignore all warnings\n");
> + printf(" -t, --strict Don't show variables "\
> + "which are not on the whitelist\n");
> + printf(" -w, --whitelist=FILE Set the whitelist"\
> " configuration file (don't used by default)\n");
> }
>
>
>
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