On 09/17/2013 08:52 AM, Ivana Hutarova Varekova wrote:
> lscgroup: unify help output
> * use tabulators instead of spaces
> * at first describe the functionality and then describe options
> * use printf instead fprintf(stdout,..)
>
> Signed-off-by: Ivana Hutarova Varekova <varek...@redhat.com>
Acked-By: Jan Safranek <jsafr...@redhat.com>
> ---
>
> src/tools/lscgroup.c | 13 ++++++-------
> 1 files changed, 6 insertions(+), 7 deletions(-)
>
> diff --git a/src/tools/lscgroup.c b/src/tools/lscgroup.c
> index f3ff5fa..bfb1724 100644
> --- a/src/tools/lscgroup.c
> +++ b/src/tools/lscgroup.c
> @@ -46,13 +46,12 @@ static void usage(int status, const char *program_name)
> program_name);
> return;
> }
> - fprintf(stdout, "Usage: %s [-h] [[-g] <controllers>:<path>] "\
> - "[...]\n", program_name);
> - fprintf(stdout, " -g <controllers>:<path> Control group "\
> - "to be displayed (-g is optional)\n");
> - fprintf(stdout, " -h, --help Display "\
> - "this help\n");
> - fprintf(stdout, "List all cgroups\n");
> + printf("Usage: %s [-h] [[-g] <controllers>:<path>] [...]\n",
> + program_name);
> + printf("List all cgroups\n");
> + printf(" -g <controllers>:<path> Control group to be displayed "\
> + "(-g is optional)\n");
> + printf(" -h, --help Display this help\n");
> }
>
> /*
>
>
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