@@ -15,6 +15,7 @@
#define QTEST_H
#include "qemu-common.h"
+#include "qapi/error.h"
extern bool qtest_allowed;
@@ -26,7 +27,7 @@ static inline bool qtest_enabled(void)
bool qtest_driver(void);
int qtest_init_accel(void);
-void qtest_init(const char *qtest_chrdev, const char *qtest_log);
+void qtest_init(const char *qtest_chrdev, const char *qtest_log, Error **errp);
static inline int qtest_available(void)
{
@@ -507,12 +507,18 @@ int qtest_init_accel(void)
return 0;
}
-void qtest_init(const char *qtest_chrdev, const char *qtest_log)
+void qtest_init(const char *qtest_chrdev, const char *qtest_log, Error **errp)
{
CharDriverState *chr;
chr = qemu_chr_new("qtest", qtest_chrdev, NULL);
+ if (chr == NULL) {
+ error_setg(errp, "Failed to initialize device for qtest: \"%s\"",
+ qtest_chrdev);
+ return;
+ }
+
qemu_chr_add_handlers(chr, qtest_can_read, qtest_read, qtest_event, chr);
qemu_chr_fe_set_echo(chr, true);
@@ -4078,7 +4078,13 @@ int main(int argc, char **argv, char **envp)
configure_accelerator();
if (qtest_chrdev) {
- qtest_init(qtest_chrdev, qtest_log);
+ Error *local_err = NULL;
+ qtest_init(qtest_chrdev, qtest_log, &local_err);
+ if (local_err) {
+ error_report("%s", error_get_pretty(local_err));
+ error_free(local_err);
+ exit(1);
+ }
}
machine_opts = qemu_get_machine_opts();