On Fri, Mar 21, 2014 at 06:12:18PM +0800, Chunyan Liu wrote: > print_option_help takes QEMUOptionParameter as parameter, add > qemu_opts_print_help to take QemuOptsList as parameter for later > replace work. > > Signed-off-by: Dong Xu Wang <wdon...@linux.vnet.ibm.com> > Signed-off-by: Chunyan Liu <cy...@suse.com>
Reviewed-by: Leandro Dorileo <l...@dorileo.org> > --- > include/qemu/option.h | 1 + > util/qemu-option.c | 11 +++++++++++ > 2 files changed, 12 insertions(+) > > diff --git a/include/qemu/option.h b/include/qemu/option.h > index 6653e43..fbf5dc2 100644 > --- a/include/qemu/option.h > +++ b/include/qemu/option.h > @@ -166,5 +166,6 @@ typedef int (*qemu_opts_loopfunc)(QemuOpts *opts, void > *opaque); > void qemu_opts_print(QemuOpts *opts); > int qemu_opts_foreach(QemuOptsList *list, qemu_opts_loopfunc func, void > *opaque, > int abort_on_failure); > +void qemu_opts_print_help(QemuOptsList *list); > > #endif > diff --git a/util/qemu-option.c b/util/qemu-option.c > index 02a7602..315a7bb 100644 > --- a/util/qemu-option.c > +++ b/util/qemu-option.c > @@ -553,6 +553,17 @@ void print_option_help(QEMUOptionParameter *list) > } > } > > +void qemu_opts_print_help(QemuOptsList *list) > +{ > + int i; > + > + printf("Supported options:\n"); > + for (i = 0; list && list->desc[i].name; i++) { > + printf("%-16s %s\n", list->desc[i].name, > + list->desc[i].help ? > + list->desc[i].help : "No description available"); > + } > +} > /* ------------------------------------------------------------------ */ > > static QemuOpt *qemu_opt_find(QemuOpts *opts, const char *name) > -- > 1.7.12.4 > > -- Leandro Dorileo