@@ -49,6 +49,7 @@ typedef struct QEMUMachine {
} QEMUMachine;
int qemu_register_machine(QEMUMachine *m);
+bool qemu_check_machine(const char *idstr);
QEMUMachine *find_default_machine(void);
extern QEMUMachine *current_machine;
@@ -1667,6 +1667,14 @@ int qemu_register_machine(QEMUMachine *m)
return 0;
}
+bool qemu_check_machine(const char *idstr)
+{
+ size_t n = strlen(idstr);
+
+ assert(current_machine);
+ return !strncmp(current_machine->name, idstr, n);
+}
+
static QEMUMachine *find_machine(const char *name)
{
QEMUMachine *m;
On different machines, the device can has different properties. Export machine type's check interface to devices, so the device can decide its behavior at runtime. Signed-off-by: Liu Ping Fan <pingfank@linux.vnet.ibm.com> --- include/hw/boards.h | 1 + vl.c | 8 ++++++++ 2 files changed, 9 insertions(+)