Re: [Qemu-devel] [PATCH 1/2] error: Add an accessor for progname

[Anthony Liguori <anthony@codemonkey.ws>]

On 12/12/2011 07:22 PM, michael@ellerman.id.au wrote:
> We'd like to get the progname for help output, so add an accessor.
>
> Signed-off-by: Michael Ellerman<michael@ellerman.id.au>

Applied.  Thanks.

Regards,

Anthony Liguori

> ---
>   qemu-error.c |    5 +++++
>   qemu-error.h |    1 +
>   2 files changed, 6 insertions(+), 0 deletions(-)
>
> diff --git a/qemu-error.c b/qemu-error.c
> index 4b20d28..7cd5ffe 100644
> --- a/qemu-error.c
> +++ b/qemu-error.c
> @@ -157,6 +157,11 @@ void error_set_progname(const char *argv0)
>       progname = p ? p + 1 : argv0;
>   }
>
> +const char *error_get_progname(void)
> +{
> +    return progname;
> +}
> +
>   /*
>    * Print current location to current monitor if we have one, else to stderr.
>    */
> diff --git a/qemu-error.h b/qemu-error.h
> index 4d5c537..93d74b4 100644
> --- a/qemu-error.h
> +++ b/qemu-error.h
> @@ -36,5 +36,6 @@ void error_printf_unless_qmp(const char *fmt, ...) GCC_FMT_ATTR(1, 2);
>   void error_print_loc(void);
>   void error_set_progname(const char *argv0);
>   void error_report(const char *fmt, ...) GCC_FMT_ATTR(1, 2);
> +const char *error_get_progname(void);
>
>   #endif