[libvirt PATCH v2 05/10] util: add API for copying identity objects

Reviewed-by: Michal Privoznik <mprivozn(a)redhat.com&gt; Signed-off-by: Daniel P. Berrangé <berrange(a)redhat.com&gt; --- src/libvirt_private.syms | 1 + src/util/viridentity.c | 21 +++++++++++++++++++++ src/util/viridentity.h | 1 + 3 files changed, 23 insertions(+) diff --git a/src/libvirt_private.syms b/src/libvirt_private.syms index aaae1c8002..de5123aaa9 100644 --- a/src/libvirt_private.syms +++ b/src/libvirt_private.syms @@ -2410,6 +2410,7 @@ virIdentityGetUNIXUserID; virIdentityGetUserName; virIdentityGetX509DName; virIdentityNew; +virIdentityNewCopy; virIdentitySetCurrent; virIdentitySetGroupName; virIdentitySetParameters; diff --git a/src/util/viridentity.c b/src/util/viridentity.c index dabe416037..9ffaf57da9 100644 --- a/src/util/viridentity.c +++ b/src/util/viridentity.c @@ -330,6 +330,27 @@ virIdentity *virIdentityNew(void) } +/** + * virIdentityNewCopy: + * + * Creates a new identity object that is a deep copy of an + * existing identity. + * + * Returns: a copy of the source identity + */ +virIdentity *virIdentityNewCopy(virIdentity *src) +{ + g_autoptr(virIdentity) ident = virIdentityNew(); + + if (virTypedParamsCopy(&ident->params, src->params, src->nparams) < 0) + return NULL; + ident->nparams = src->nparams; + ident->maxparams = src->nparams; + + return g_steal_pointer(&ident); +} + + static void virIdentityFinalize(GObject *object) { virIdentity *ident = VIR_IDENTITY(object); diff --git a/src/util/viridentity.h b/src/util/viridentity.h index 640a7ba2e4..512bca286d 100644 --- a/src/util/viridentity.h +++ b/src/util/viridentity.h @@ -33,6 +33,7 @@ int virIdentitySetCurrent(virIdentity *ident); virIdentity *virIdentityGetSystem(void); virIdentity *virIdentityNew(void); +virIdentity *virIdentityNewCopy(virIdentity *src); int virIdentityGetUserName(virIdentity *ident, const char **username); -- 2.31.1