On 07/25/2012 10:25 AM, Anthony Liguori wrote: > We don't use the standard C functions for conversion because we don't want to > depend on the user's locale. All option names in QEMU are en_US in plain > ASCII.
[Wondering if I should bring up the US 'canceled' vs. UK 'cancelled' as
a counterpoint to the claim of everything being en_US, but then again, I
didn't find any use of 'cancelled' as an option in qapi-schema.json.]
>
> Signed-off-by: Anthony Liguori <aligu...@us.ibm.com>
> ---
> qemu-option.c | 53 +++++++++++++++++++++++++++++++++++++++++++++--------
> qemu-option.h | 2 ++
> 2 files changed, 47 insertions(+), 8 deletions(-)
>
> diff --git a/qemu-option.c b/qemu-option.c
> index 8334190..6494c99 100644
> --- a/qemu-option.c
> +++ b/qemu-option.c
> @@ -89,6 +89,43 @@ const char *get_opt_value(char *buf, int buf_size, const
> char *p)
> return p;
> }
>
> +static int opt_tolower(int ch)
> +{
> + if (ch >= 'A' && ch <= 'Z') {
> + return 'a' + (ch - 'A');
> + } else if (ch == '_') {
> + return '-';
Slick - making case-insensitive comparison also fold '-' and '_' together :)
Reviewed-by: Eric Blake <ebl...@redhat.com>
--
Eric Blake ebl...@redhat.com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
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