From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:41639) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WMuhX-00074E-Sf for qemu-devel@nongnu.org; Mon, 10 Mar 2014 03:32:49 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1WMuhM-0000ch-Iv for qemu-devel@nongnu.org; Mon, 10 Mar 2014 03:32:43 -0400 Received: from victor.provo.novell.com ([137.65.250.26]:49989) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WMuhM-0000cH-Ai for qemu-devel@nongnu.org; Mon, 10 Mar 2014 03:32:32 -0400 From: Chunyan Liu Date: Mon, 10 Mar 2014 15:31:56 +0800 Message-Id: <1394436721-21812-21-git-send-email-cyliu@suse.com> In-Reply-To: <1394436721-21812-1-git-send-email-cyliu@suse.com> References: <1394436721-21812-1-git-send-email-cyliu@suse.com> Subject: [Qemu-devel] [PATCH v22 20/25] vdi.c: replace QEMUOptionParameter with QemuOpts List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: kwolf@redhat.com, Dong Xu Wang , Chunyan Liu , stefanha@redhat.com Signed-off-by: Dong Xu Wang Signed-off-by: Chunyan Liu --- block/vdi.c | 72 +++++++++++++++++++++++++++++-------------------------------- 1 file changed, 34 insertions(+), 38 deletions(-) diff --git a/block/vdi.c b/block/vdi.c index ae49cd8..0799467 100644 --- a/block/vdi.c +++ b/block/vdi.c @@ -653,8 +653,7 @@ static int vdi_co_write(BlockDriverState *bs, return ret; } -static int vdi_create(const char *filename, QEMUOptionParameter *options, - Error **errp) +static int vdi_create(const char *filename, QemuOpts *opts, Error **errp) { int fd; int result = 0; @@ -669,25 +668,17 @@ static int vdi_create(const char *filename, QEMUOptionParameter *options, logout("\n"); /* Read out options. */ - while (options && options->name) { - if (!strcmp(options->name, BLOCK_OPT_SIZE)) { - bytes = options->value.n; + bytes = qemu_opt_get_size_del(opts, BLOCK_OPT_SIZE, 0); #if defined(CONFIG_VDI_BLOCK_SIZE) - } else if (!strcmp(options->name, BLOCK_OPT_CLUSTER_SIZE)) { - if (options->value.n) { - /* TODO: Additional checks (SECTOR_SIZE * 2^n, ...). */ - block_size = options->value.n; - } + block_size = qemu_opt_get_size_del(opts, + BLOCK_OPT_CLUSTER_SIZE, + DEFAULT_CLUSTER_SIZE); #endif #if defined(CONFIG_VDI_STATIC_IMAGE) - } else if (!strcmp(options->name, BLOCK_OPT_STATIC)) { - if (options->value.n) { - image_type = VDI_TYPE_STATIC; - } -#endif - } - options++; + if (qemu_opt_get_bool_del(opts, BLOCK_OPT_STATIC, false)) { + image_type = VDI_TYPE_STATIC; } +#endif fd = qemu_open(filename, O_WRONLY | O_CREAT | O_TRUNC | O_BINARY | O_LARGEFILE, @@ -767,29 +758,34 @@ static void vdi_close(BlockDriverState *bs) error_free(s->migration_blocker); } -static QEMUOptionParameter vdi_create_options[] = { - { - .name = BLOCK_OPT_SIZE, - .type = OPT_SIZE, - .help = "Virtual disk size" - }, +static QemuOptsList vdi_create_opts = { + .name = "vdi-create-opts", + .head = QTAILQ_HEAD_INITIALIZER(vdi_create_opts.head), + .desc = { + { + .name = BLOCK_OPT_SIZE, + .type = QEMU_OPT_SIZE, + .help = "Virtual disk size" + }, #if defined(CONFIG_VDI_BLOCK_SIZE) - { - .name = BLOCK_OPT_CLUSTER_SIZE, - .type = OPT_SIZE, - .help = "VDI cluster (block) size", - .value = { .n = DEFAULT_CLUSTER_SIZE }, - }, + { + .name = BLOCK_OPT_CLUSTER_SIZE, + .type = QEMU_OPT_SIZE, + .help = "VDI cluster (block) size", + .def_value_str = stringify(DEFAULT_CLUSTER_SIZE) + }, #endif #if defined(CONFIG_VDI_STATIC_IMAGE) - { - .name = BLOCK_OPT_STATIC, - .type = OPT_FLAG, - .help = "VDI static (pre-allocated) image" - }, + { + .name = BLOCK_OPT_STATIC, + .type = QEMU_OPT_BOOL, + .help = "VDI static (pre-allocated) image", + .def_value_str = "off" + }, #endif - /* TODO: An additional option to set UUID values might be useful. */ - { NULL } + /* TODO: An additional option to set UUID values might be useful. */ + { /* end of list */ } + } }; static BlockDriver bdrv_vdi = { @@ -799,7 +795,7 @@ static BlockDriver bdrv_vdi = { .bdrv_open = vdi_open, .bdrv_close = vdi_close, .bdrv_reopen_prepare = vdi_reopen_prepare, - .bdrv_create = vdi_create, + .bdrv_create2 = vdi_create, .bdrv_has_zero_init = bdrv_has_zero_init_1, .bdrv_co_get_block_status = vdi_co_get_block_status, .bdrv_make_empty = vdi_make_empty, @@ -811,7 +807,7 @@ static BlockDriver bdrv_vdi = { .bdrv_get_info = vdi_get_info, - .create_options = vdi_create_options, + .create_opts = &vdi_create_opts, .bdrv_check = vdi_check, }; -- 1.7.12.4