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-rw-r--r--qemu-option.c22
-rw-r--r--qemu-option.h1
2 files changed, 23 insertions, 0 deletions
diff --git a/qemu-option.c b/qemu-option.c
index 1303188..94557cf 100644
--- a/qemu-option.c
+++ b/qemu-option.c
@@ -695,6 +695,28 @@ int qemu_opt_set_bool(QemuOpts *opts, const char *name, bool val)
return 0;
}
+int qemu_opt_set_number(QemuOpts *opts, const char *name, int64_t val)
+{
+ QemuOpt *opt;
+ const QemuOptDesc *desc = opts->list->desc;
+
+ opt = g_malloc0(sizeof(*opt));
+ opt->desc = find_desc_by_name(desc, name);
+ if (!opt->desc && !opts_accepts_any(opts)) {
+ qerror_report(QERR_INVALID_PARAMETER, name);
+ g_free(opt);
+ return -1;
+ }
+
+ opt->name = g_strdup(name);
+ opt->opts = opts;
+ opt->value.uint = val;
+ opt->str = g_strdup_printf("%" PRId64, val);
+ QTAILQ_INSERT_TAIL(&opts->head, opt, next);
+
+ return 0;
+}
+
int qemu_opt_foreach(QemuOpts *opts, qemu_opt_loopfunc func, void *opaque,
int abort_on_failure)
{
diff --git a/qemu-option.h b/qemu-option.h
index b0f8d1e..002dd07 100644
--- a/qemu-option.h
+++ b/qemu-option.h
@@ -126,6 +126,7 @@ int qemu_opt_set(QemuOpts *opts, const char *name, const char *value);
void qemu_opt_set_err(QemuOpts *opts, const char *name, const char *value,
Error **errp);
int qemu_opt_set_bool(QemuOpts *opts, const char *name, bool val);
+int qemu_opt_set_number(QemuOpts *opts, const char *name, int64_t val);
typedef int (*qemu_opt_loopfunc)(const char *name, const char *value, void *opaque);
int qemu_opt_foreach(QemuOpts *opts, qemu_opt_loopfunc func, void *opaque,
int abort_on_failure);