From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from [140.186.70.92] (port=34624 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1OUjXL-0000CI-2X for qemu-devel@nongnu.org; Fri, 02 Jul 2010 12:56:24 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.69) (envelope-from ) id 1OUjVB-0004J7-F8 for qemu-devel@nongnu.org; Fri, 02 Jul 2010 12:54:11 -0400 Received: from mx1.redhat.com ([209.132.183.28]:57572) by eggs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1OUjVB-0004IR-7d for qemu-devel@nongnu.org; Fri, 02 Jul 2010 12:54:09 -0400 From: Kevin Wolf Date: Fri, 2 Jul 2010 18:38:21 +0200 Message-Id: <1278088712-12302-13-git-send-email-kwolf@redhat.com> In-Reply-To: <1278088712-12302-1-git-send-email-kwolf@redhat.com> References: <1278088712-12302-1-git-send-email-kwolf@redhat.com> Subject: [Qemu-devel] [PATCH 12/23] qemu-option: New qemu_opts_reset() List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: anthony@codemonkey.ws Cc: kwolf@redhat.com, qemu-devel@nongnu.org From: Markus Armbruster Signed-off-by: Markus Armbruster Signed-off-by: Kevin Wolf --- qemu-option.c | 9 +++++++++ qemu-option.h | 1 + 2 files changed, 10 insertions(+), 0 deletions(-) diff --git a/qemu-option.c b/qemu-option.c index 7f70d0f..30327d4 100644 --- a/qemu-option.c +++ b/qemu-option.c @@ -719,6 +719,15 @@ QemuOpts *qemu_opts_create(QemuOptsList *list, const char *id, int fail_if_exist return opts; } +void qemu_opts_reset(QemuOptsList *list) +{ + QemuOpts *opts, *next_opts; + + QTAILQ_FOREACH_SAFE(opts, &list->head, next, next_opts) { + qemu_opts_del(opts); + } +} + int qemu_opts_set(QemuOptsList *list, const char *id, const char *name, const char *value) { diff --git a/qemu-option.h b/qemu-option.h index 4823219..9e2406c 100644 --- a/qemu-option.h +++ b/qemu-option.h @@ -115,6 +115,7 @@ int qemu_opt_foreach(QemuOpts *opts, qemu_opt_loopfunc func, void *opaque, QemuOpts *qemu_opts_find(QemuOptsList *list, const char *id); QemuOpts *qemu_opts_create(QemuOptsList *list, const char *id, int fail_if_exists); +void qemu_opts_reset(QemuOptsList *list); int qemu_opts_set(QemuOptsList *list, const char *id, const char *name, const char *value); const char *qemu_opts_id(QemuOpts *opts); -- 1.6.6.1