From 45c53fe64c28239b7504d00d76fe37ef31c0eefa Mon Sep 17 00:00:00 2001 From: Paolo Bonzini Date: Mon, 9 Nov 2020 03:50:46 -0500 Subject: [PATCH] qemu-option: pass QemuOptsList to opts_accepts_any A QemuOptsList can be of one of two kinds: either it is pre-validated, or it accepts any key and validation happens somewhere else (typically in a Visitor or against a list of QOM properties). opts_accepts_any returns true if a QemuOpts instance was created from a QemuOptsList of the latter kind, but there is no function to do the check on a QemuOptsList. Since this property comes from the QemuOptsList and almost all callers of opts_accepts_any use opts->list anyway, modify the function to accept QemuOptsList. Reviewed-by: Markus Armbruster Signed-off-by: Paolo Bonzini --- util/qemu-option.c | 23 +++++++++++++---------- 1 file changed, 13 insertions(+), 10 deletions(-) diff --git a/util/qemu-option.c b/util/qemu-option.c index 6bd654a473..c88e159f18 100644 --- a/util/qemu-option.c +++ b/util/qemu-option.c @@ -460,16 +460,16 @@ static bool qemu_opt_parse(QemuOpt *opt, Error **errp) } } -static bool opts_accepts_any(const QemuOpts *opts) +static bool opts_accepts_any(const QemuOptsList *list) { - return opts->list->desc[0].name == NULL; + return list->desc[0].name == NULL; } int qemu_opt_unset(QemuOpts *opts, const char *name) { QemuOpt *opt = qemu_opt_find(opts, name); - assert(opts_accepts_any(opts)); + assert(opts_accepts_any(opts->list)); if (opt == NULL) { return -1; @@ -500,9 +500,10 @@ static bool opt_validate(QemuOpt *opt, bool *help_wanted, Error **errp) { const QemuOptDesc *desc; + const QemuOptsList *list = opt->opts->list; - desc = find_desc_by_name(opt->opts->list->desc, opt->name); - if (!desc && !opts_accepts_any(opt->opts)) { + desc = find_desc_by_name(list->desc, opt->name); + if (!desc && !opts_accepts_any(list)) { error_setg(errp, QERR_INVALID_PARAMETER, opt->name); if (help_wanted && is_help_option(opt->name)) { *help_wanted = true; @@ -535,9 +536,10 @@ bool qemu_opt_set_bool(QemuOpts *opts, const char *name, bool val, { QemuOpt *opt; const QemuOptDesc *desc; + const QemuOptsList *list = opts->list; - desc = find_desc_by_name(opts->list->desc, name); - if (!desc && !opts_accepts_any(opts)) { + desc = find_desc_by_name(list->desc, name); + if (!desc && !opts_accepts_any(list)) { error_setg(errp, QERR_INVALID_PARAMETER, name); return false; } @@ -557,9 +559,10 @@ bool qemu_opt_set_number(QemuOpts *opts, const char *name, int64_t val, { QemuOpt *opt; const QemuOptDesc *desc; + const QemuOptsList *list = opts->list; - desc = find_desc_by_name(opts->list->desc, name); - if (!desc && !opts_accepts_any(opts)) { + desc = find_desc_by_name(list->desc, name); + if (!desc && !opts_accepts_any(list)) { error_setg(errp, QERR_INVALID_PARAMETER, name); return false; } @@ -1107,7 +1110,7 @@ bool qemu_opts_validate(QemuOpts *opts, const QemuOptDesc *desc, Error **errp) { QemuOpt *opt; - assert(opts_accepts_any(opts)); + assert(opts_accepts_any(opts->list)); QTAILQ_FOREACH(opt, &opts->head, next) { opt->desc = find_desc_by_name(desc, opt->name); -- 2.30.2