From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([208.118.235.92]:53754) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Tbo07-0004JR-LD for qemu-devel@nongnu.org; Fri, 23 Nov 2012 02:48:40 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Tbo03-0001uX-IE for qemu-devel@nongnu.org; Fri, 23 Nov 2012 02:48:39 -0500 Received: from mail-ie0-f173.google.com ([209.85.223.173]:33630) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Tbo03-0001rA-Dk for qemu-devel@nongnu.org; Fri, 23 Nov 2012 02:48:35 -0500 Received: by mail-ie0-f173.google.com with SMTP id e13so2761118iej.4 for ; Thu, 22 Nov 2012 23:48:35 -0800 (PST) Sender: Dong Xu Wang From: Dong Xu Wang Date: Fri, 23 Nov 2012 15:47:41 +0800 Message-Id: <1353656865-20910-7-git-send-email-wdongxu@linux.vnet.ibm.com> In-Reply-To: <1353656865-20910-1-git-send-email-wdongxu@linux.vnet.ibm.com> References: <1353656865-20910-1-git-send-email-wdongxu@linux.vnet.ibm.com> Subject: [Qemu-devel] [PATCH V6 06/10] create new function: qemu_opt_set_number List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: kwolf@redhat.com, Dong Xu Wang Signed-off-by: Dong Xu Wang --- qemu-option.c | 22 ++++++++++++++++++++++ qemu-option.h | 1 + 2 files changed, 23 insertions(+), 0 deletions(-) diff --git a/qemu-option.c b/qemu-option.c index 1303188..94557cf 100644 --- a/qemu-option.c +++ b/qemu-option.c @@ -695,6 +695,28 @@ int qemu_opt_set_bool(QemuOpts *opts, const char *name, bool val) return 0; } +int qemu_opt_set_number(QemuOpts *opts, const char *name, int64_t val) +{ + QemuOpt *opt; + const QemuOptDesc *desc = opts->list->desc; + + opt = g_malloc0(sizeof(*opt)); + opt->desc = find_desc_by_name(desc, name); + if (!opt->desc && !opts_accepts_any(opts)) { + qerror_report(QERR_INVALID_PARAMETER, name); + g_free(opt); + return -1; + } + + opt->name = g_strdup(name); + opt->opts = opts; + opt->value.uint = val; + opt->str = g_strdup_printf("%" PRId64, val); + QTAILQ_INSERT_TAIL(&opts->head, opt, next); + + return 0; +} + int qemu_opt_foreach(QemuOpts *opts, qemu_opt_loopfunc func, void *opaque, int abort_on_failure) { diff --git a/qemu-option.h b/qemu-option.h index b0f8d1e..002dd07 100644 --- a/qemu-option.h +++ b/qemu-option.h @@ -126,6 +126,7 @@ int qemu_opt_set(QemuOpts *opts, const char *name, const char *value); void qemu_opt_set_err(QemuOpts *opts, const char *name, const char *value, Error **errp); int qemu_opt_set_bool(QemuOpts *opts, const char *name, bool val); +int qemu_opt_set_number(QemuOpts *opts, const char *name, int64_t val); typedef int (*qemu_opt_loopfunc)(const char *name, const char *value, void *opaque); int qemu_opt_foreach(QemuOpts *opts, qemu_opt_loopfunc func, void *opaque, int abort_on_failure); -- 1.7.1