From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wei Liu Subject: [PATCH V5 23/32] libxl: introduce libxl_cpuid_policy_list_length Date: Tue, 13 May 2014 22:54:05 +0100 Message-ID: <1400018054-26038-24-git-send-email-wei.liu2@citrix.com> References: <1400018054-26038-1-git-send-email-wei.liu2@citrix.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1400018054-26038-1-git-send-email-wei.liu2@citrix.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: xen-devel@lists.xen.org Cc: Wei Liu , ian.jackson@eu.citrix.com, ian.campbell@citrix.com List-Id: xen-devel@lists.xenproject.org Signed-off-by: Wei Liu --- tools/libxl/libxl.h | 1 + tools/libxl/libxl_cpuid.c | 12 ++++++++++++ 2 files changed, 13 insertions(+) diff --git a/tools/libxl/libxl.h b/tools/libxl/libxl.h index 3886b9e..4b75802 100644 --- a/tools/libxl/libxl.h +++ b/tools/libxl/libxl.h @@ -573,6 +573,7 @@ void libxl_bitmap_dispose(libxl_bitmap *map); typedef struct libxl__cpuid_policy libxl_cpuid_policy; typedef libxl_cpuid_policy * libxl_cpuid_policy_list; void libxl_cpuid_dispose(libxl_cpuid_policy_list *cpuid_list); +int libxl_cpuid_policy_list_length(libxl_cpuid_policy_list *l); #define LIBXL_PCI_FUNC_ALL (~0U) diff --git a/tools/libxl/libxl_cpuid.c b/tools/libxl/libxl_cpuid.c index d9007b2..fe14b87 100644 --- a/tools/libxl/libxl_cpuid.c +++ b/tools/libxl/libxl_cpuid.c @@ -455,6 +455,18 @@ int libxl_cpuid_policy_list_parse_json(libxl__gc *gc, return 0; } +int libxl_cpuid_policy_list_length(libxl_cpuid_policy_list *pl) +{ + int i = 0; + libxl_cpuid_policy_list l = *pl; + + if (l) + while (l[i].input[0] != XEN_CPUID_INPUT_UNUSED) + i++; + + return i; +} + /* * Local variables: * mode: C -- 1.7.10.4