File d9a099a4-libxl-abi-check.patch of Package libvirt.401
commit d9a099a4c572b45c1f8f3d2847cc64ebd039f5ad
Author: Jim Fehlig <jfehlig@suse.com>
Date: Wed Jun 4 14:02:27 2014 -0600
libxl: introduce libxlDomainDefCheckABIStability
Introduce a simple libxlDomainDefCheckABIStability() function that
can be used check ABI stability between two virDomainDef objects.
Signed-off-by: Jim Fehlig <jfehlig@suse.com>
Index: libvirt-1.2.5/src/libxl/libxl_domain.c
===================================================================
--- libvirt-1.2.5.orig/src/libxl/libxl_domain.c
+++ libvirt-1.2.5/src/libxl/libxl_domain.c
@@ -1255,3 +1255,26 @@ libxlDomainStart(libxlDriverPrivatePtr d
virObjectUnref(cfg);
return ret;
}
+
+bool
+libxlDomainDefCheckABIStability(libxlDriverPrivatePtr driver,
+ virDomainDefPtr src,
+ virDomainDefPtr dst)
+{
+ virDomainDefPtr migratableDefSrc = NULL;
+ virDomainDefPtr migratableDefDst = NULL;
+ libxlDriverConfigPtr cfg = libxlDriverConfigGet(driver);
+ bool ret = false;
+
+ if (!(migratableDefSrc = virDomainDefCopy(src, cfg->caps, driver->xmlopt, true)) ||
+ !(migratableDefDst = virDomainDefCopy(dst, cfg->caps, driver->xmlopt, true)))
+ goto cleanup;
+
+ ret = virDomainDefCheckABIStability(migratableDefSrc, migratableDefDst);
+
+ cleanup:
+ virDomainDefFree(migratableDefSrc);
+ virDomainDefFree(migratableDefDst);
+ virObjectUnref(cfg);
+ return ret;
+}
Index: libvirt-1.2.5/src/libxl/libxl_domain.h
===================================================================
--- libvirt-1.2.5.orig/src/libxl/libxl_domain.h
+++ libvirt-1.2.5/src/libxl/libxl_domain.h
@@ -139,4 +139,9 @@ libxlDomainStart(libxlDriverPrivatePtr d
bool start_paused,
int restore_fd);
+bool
+libxlDomainDefCheckABIStability(libxlDriverPrivatePtr driver,
+ virDomainDefPtr src,
+ virDomainDefPtr dst);
+
#endif /* LIBXL_DOMAIN_H */