diff options
Diffstat (limited to 'util')
| -rw-r--r-- | util/qemu-option.c | 27 |
1 files changed, 18 insertions, 9 deletions
diff --git a/util/qemu-option.c b/util/qemu-option.c index e7b540a21b..1023fe7527 100644 --- a/util/qemu-option.c +++ b/util/qemu-option.c @@ -499,6 +499,23 @@ int qemu_opt_unset(QemuOpts *opts, const char *name) } } +static QemuOpt *opt_create(QemuOpts *opts, const char *name, char *value, + bool prepend) +{ + 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); + } + + return opt; +} + static void opt_set(QemuOpts *opts, const char *name, char *value, bool prepend, bool *help_wanted, Error **errp) { @@ -516,16 +533,8 @@ static void opt_set(QemuOpts *opts, const char *name, char *value, return; } - opt = g_malloc0(sizeof(*opt)); - opt->name = g_strdup(name); - opt->opts = opts; - if (prepend) { - QTAILQ_INSERT_HEAD(&opts->head, opt, next); - } else { - QTAILQ_INSERT_TAIL(&opts->head, opt, next); - } + opt = opt_create(opts, name, value, prepend); opt->desc = desc; - opt->str = value; qemu_opt_parse(opt, &local_err); if (local_err) { error_propagate(errp, local_err); |