handle some errors properly so avoid exit() during initialization. this fixes issue #237

2015-11-12 01:43:41 +08:00
parent 116d96692d
commit 2f297bdd3a
38 changed files with 203 additions and 125 deletions
--- a/qemu/include/qemu/thread.h
+++ b/qemu/include/qemu/thread.h
@ -53,7 +53,8 @@ void qemu_event_wait(QemuEvent *ev);
 void qemu_event_destroy(QemuEvent *ev);

 struct uc_struct;
-void qemu_thread_create(struct uc_struct *uc, QemuThread *thread, const char *name,
+// return -1 on error, 0 on success
+int qemu_thread_create(struct uc_struct *uc, QemuThread *thread, const char *name,
                        void *(*start_routine)(void *),
                        void *arg, int mode);
 void *qemu_thread_join(QemuThread *thread);