[PATCH v1 04/12] libxl: add API wrapper for libxl_domain_reboot

[Olaf Hering <olaf@xxxxxxxxx>]

Upcoming changes will use different LIBXL_API_VERSION variants.

Prepare libxl_domain_reboot, which got a new parameter
"ao_how" in Xen 4.12. libvirt does not use this parameter.

No functional change intended.

Signed-off-by: Olaf Hering <olaf@xxxxxxxxx>
---
 src/libxl/libxl_api.h    | 14 ++++++++++++++
 src/libxl/libxl_driver.c |  2 +-
 2 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/src/libxl/libxl_api.h b/src/libxl/libxl_api.h
index 9a3dcba60c..1f09f3f888 100644
--- a/src/libxl/libxl_api.h
+++ b/src/libxl/libxl_api.h
@@ -72,3 +72,17 @@ Libxl_Domain_Shutdown(libxl_ctx *ctx, uint32_t domid)
 
     return ret;
 }
+
+static inline int
+Libxl_Domain_Reboot(libxl_ctx *ctx, uint32_t domid)
+{
+    int ret;
+
+#if LIBXL_API_VERSION < 0x041300
+    ret = libxl_domain_reboot(ctx, domid);
+#else
+    ret = libxl_domain_reboot(ctx, domid, NULL);
+#endif
+
+    return ret;
+}
diff --git a/src/libxl/libxl_driver.c b/src/libxl/libxl_driver.c
index 93db26903c..1811df8acf 100644
--- a/src/libxl/libxl_driver.c
+++ b/src/libxl/libxl_driver.c
@@ -1356,7 +1356,7 @@ libxlDomainReboot(virDomainPtr dom, unsigned int flags)
         goto cleanup;
 
     if (flags & VIR_DOMAIN_REBOOT_PARAVIRT) {
-        ret = libxl_domain_reboot(cfg->ctx, vm->def->id);
+        ret = Libxl_Domain_Reboot(cfg->ctx, vm->def->id);
         if (ret == 0)
             goto cleanup;