From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ian Jackson Subject: [PATCH 17/20] libxl: Provide libxl_string_list_length Date: Fri, 16 Mar 2012 16:26:52 +0000 Message-ID: <1331915215-10477-18-git-send-email-ian.jackson@eu.citrix.com> References: <1331915215-10477-1-git-send-email-ian.jackson@eu.citrix.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1331915215-10477-1-git-send-email-ian.jackson@eu.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.xensource.com Cc: Ian Jackson List-Id: xen-devel@lists.xenproject.org Signed-off-by: Ian Jackson --- tools/libxl/libxl.c | 8 ++++++++ tools/libxl/libxl.h | 1 + 2 files changed, 9 insertions(+), 0 deletions(-) diff --git a/tools/libxl/libxl.c b/tools/libxl/libxl.c index ee184ca..59992b6 100644 --- a/tools/libxl/libxl.c +++ b/tools/libxl/libxl.c @@ -195,6 +195,14 @@ void libxl_string_list_dispose(libxl_string_list *psl) free(sl); } +int libxl_string_list_length(const libxl_string_list *psl) +{ + if (!psl) return 0; + int i = 0; + while (*psl++) i++; + return i; +} + void libxl_key_value_list_dispose(libxl_key_value_list *pkvl) { int i; diff --git a/tools/libxl/libxl.h b/tools/libxl/libxl.h index 985806b..50bae2f 100644 --- a/tools/libxl/libxl.h +++ b/tools/libxl/libxl.h @@ -195,6 +195,7 @@ typedef uint8_t libxl_mac[6]; typedef char **libxl_string_list; void libxl_string_list_dispose(libxl_string_list *sl); +int libxl_string_list_length(const libxl_string_list *sl); typedef char **libxl_key_value_list; void libxl_key_value_list_dispose(libxl_key_value_list *kvl); -- 1.7.2.5