diff options
Diffstat (limited to 'util/qemu-option.c')
| -rw-r--r-- | util/qemu-option.c | 51 |
1 files changed, 10 insertions, 41 deletions
diff --git a/util/qemu-option.c b/util/qemu-option.c index 4944015a25..ee78e42216 100644 --- a/util/qemu-option.c +++ b/util/qemu-option.c @@ -479,19 +479,14 @@ int qemu_opt_unset(QemuOpts *opts, const char *name) } } -static QemuOpt *opt_create(QemuOpts *opts, const char *name, char *value, - bool prepend) +static QemuOpt *opt_create(QemuOpts *opts, const char *name, char *value) { QemuOpt *opt = g_malloc0(sizeof(*opt)); opt->name = g_strdup(name); opt->str = value; opt->opts = opts; - if (prepend) { - QTAILQ_INSERT_HEAD(&opts->head, opt, next); - } else { - QTAILQ_INSERT_TAIL(&opts->head, opt, next); - } + QTAILQ_INSERT_TAIL(&opts->head, opt, next); return opt; } @@ -518,7 +513,7 @@ static bool opt_validate(QemuOpt *opt, Error **errp) bool qemu_opt_set(QemuOpts *opts, const char *name, const char *value, Error **errp) { - QemuOpt *opt = opt_create(opts, name, g_strdup(value), false); + QemuOpt *opt = opt_create(opts, name, g_strdup(value)); if (!opt_validate(opt, errp)) { qemu_opt_del(opt); @@ -662,15 +657,6 @@ void qemu_opts_loc_restore(QemuOpts *opts) loc_restore(&opts->loc); } -bool qemu_opts_set(QemuOptsList *list, const char *name, const char *value, Error **errp) -{ - QemuOpts *opts; - - assert(list->merge_lists); - opts = qemu_opts_create(list, NULL, 0, &error_abort); - return qemu_opt_set(opts, name, value, errp); -} - const char *qemu_opts_id(QemuOpts *opts) { return opts->id; @@ -811,7 +797,7 @@ static const char *get_opt_name_value(const char *params, } static bool opts_do_parse(QemuOpts *opts, const char *params, - const char *firstname, bool prepend, + const char *firstname, bool warn_on_flag, bool *help_wanted, Error **errp) { char *option, *value; @@ -833,7 +819,7 @@ static bool opts_do_parse(QemuOpts *opts, const char *params, continue; } - opt = opt_create(opts, option, value, prepend); + opt = opt_create(opts, option, value); g_free(option); if (!opt_validate(opt, errp)) { qemu_opt_del(opt); @@ -889,11 +875,11 @@ bool has_help_option(const char *params) bool qemu_opts_do_parse(QemuOpts *opts, const char *params, const char *firstname, Error **errp) { - return opts_do_parse(opts, params, firstname, false, false, NULL, errp); + return opts_do_parse(opts, params, firstname, false, NULL, errp); } static QemuOpts *opts_parse(QemuOptsList *list, const char *params, - bool permit_abbrev, bool defaults, + bool permit_abbrev, bool warn_on_flag, bool *help_wanted, Error **errp) { const char *firstname; @@ -903,21 +889,13 @@ static QemuOpts *opts_parse(QemuOptsList *list, const char *params, assert(!permit_abbrev || list->implied_opt_name); firstname = permit_abbrev ? list->implied_opt_name : NULL; - /* - * This code doesn't work for defaults && !list->merge_lists: when - * params has no id=, and list has an element with !opts->id, it - * appends a new element instead of returning the existing opts. - * However, we got no use for this case. Guard against possible - * (if unlikely) future misuse: - */ - assert(!defaults || list->merge_lists); opts = qemu_opts_create(list, id, !list->merge_lists, errp); g_free(id); if (opts == NULL) { return NULL; } - if (!opts_do_parse(opts, params, firstname, defaults, + if (!opts_do_parse(opts, params, firstname, warn_on_flag, help_wanted, errp)) { qemu_opts_del(opts); return NULL; @@ -936,7 +914,7 @@ static QemuOpts *opts_parse(QemuOptsList *list, const char *params, QemuOpts *qemu_opts_parse(QemuOptsList *list, const char *params, bool permit_abbrev, Error **errp) { - return opts_parse(list, params, permit_abbrev, false, false, NULL, errp); + return opts_parse(list, params, permit_abbrev, false, NULL, errp); } /** @@ -954,7 +932,7 @@ QemuOpts *qemu_opts_parse_noisily(QemuOptsList *list, const char *params, QemuOpts *opts; bool help_wanted = false; - opts = opts_parse(list, params, permit_abbrev, false, true, + opts = opts_parse(list, params, permit_abbrev, true, opts_accepts_any(list) ? NULL : &help_wanted, &err); if (!opts) { @@ -968,15 +946,6 @@ QemuOpts *qemu_opts_parse_noisily(QemuOptsList *list, const char *params, return opts; } -void qemu_opts_set_defaults(QemuOptsList *list, const char *params, - int permit_abbrev) -{ - QemuOpts *opts; - - opts = opts_parse(list, params, permit_abbrev, true, false, NULL, NULL); - assert(opts); -} - static bool qemu_opts_from_qdict_entry(QemuOpts *opts, const QDictEntry *entry, Error **errp) |