From: Kevin Wolf <kwolf@redhat.com>
To: anthony@codemonkey.ws
Cc: kwolf@redhat.com, qemu-devel@nongnu.org
Subject: [Qemu-devel] [PATCH 28/43] create new function: qemu_opt_set_number
Date: Thu, 13 Dec 2012 16:10:35 +0100 [thread overview]
Message-ID: <1355411450-12761-29-git-send-email-kwolf@redhat.com> (raw)
In-Reply-To: <1355411450-12761-1-git-send-email-kwolf@redhat.com>
From: Dong Xu Wang <wdongxu@linux.vnet.ibm.com>
Signed-off-by: Dong Xu Wang <wdongxu@linux.vnet.ibm.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
---
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);
--
1.7.6.5
next prev parent reply other threads:[~2012-12-13 15:12 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-12-13 15:10 [Qemu-devel] [PULL 00/43] Block patches Kevin Wolf
2012-12-13 15:10 ` [Qemu-devel] [PATCH 01/43] tests: use aio_poll() instead of aio_flush() in test-aio.c Kevin Wolf
2012-12-13 15:10 ` [Qemu-devel] [PATCH 02/43] tests: avoid qemu_aio_flush() in test-thread-pool.c Kevin Wolf
2012-12-13 15:10 ` [Qemu-devel] [PATCH 03/43] block: Improve bdrv_aio_co_cancel_em Kevin Wolf
2012-12-13 15:10 ` [Qemu-devel] [PATCH 04/43] aio: Get rid of qemu_aio_flush() Kevin Wolf
2012-12-13 15:10 ` [Qemu-devel] [PATCH 05/43] block: Factor out bdrv_open_flags Kevin Wolf
2012-12-13 15:10 ` [Qemu-devel] [PATCH 06/43] block: Avoid second open for format probing Kevin Wolf
2012-12-13 15:10 ` [Qemu-devel] [PATCH 07/43] virtio-blk: Remove duplicate property definition Kevin Wolf
2012-12-13 15:10 ` [Qemu-devel] [PATCH 08/43] block: vpc initialize the uuid footer field Kevin Wolf
2012-12-13 15:10 ` [Qemu-devel] [PATCH 09/43] block: vpc support for ~2 TB disks Kevin Wolf
2012-12-13 15:10 ` [Qemu-devel] [PATCH 10/43] raw-posix: inline paio_ioctl into hdev_aio_ioctl Kevin Wolf
2012-12-13 15:10 ` [Qemu-devel] [PATCH 11/43] Support default block interfaces per QEMUMachine Kevin Wolf
2012-12-13 15:10 ` [Qemu-devel] [PATCH 12/43] block: simplify default_drive Kevin Wolf
2012-12-13 15:10 ` [Qemu-devel] [PATCH 13/43] block: bdrv_img_create(): add Error ** argument Kevin Wolf
2012-12-13 15:10 ` [Qemu-devel] [PATCH 14/43] qemu-img: img_create(): pass Error object to bdrv_img_create() Kevin Wolf
2012-12-13 15:10 ` [Qemu-devel] [PATCH 15/43] qemu-img: img_create(): drop unneeded goto and ret variable Kevin Wolf
2012-12-13 15:10 ` [Qemu-devel] [PATCH 16/43] qmp: qmp_transaction(): pass Error object to bdrv_img_create() Kevin Wolf
2012-12-13 15:10 ` [Qemu-devel] [PATCH 17/43] qmp: qmp_drive_mirror(): " Kevin Wolf
2012-12-13 15:10 ` [Qemu-devel] [PATCH 18/43] block: bdrv_img_create(): drop unused error handling code Kevin Wolf
2012-12-13 15:10 ` [Qemu-devel] [PATCH 19/43] tests: Add tests for fdsets Kevin Wolf
2012-12-13 15:10 ` [Qemu-devel] [PATCH 20/43] qemu-io: Implement write -c for compressed clusters Kevin Wolf
2012-12-13 15:10 ` [Qemu-devel] [PATCH 21/43] rbd: Fix race between aio completition and aio cancel Kevin Wolf
2012-12-13 15:10 ` [Qemu-devel] [PATCH 22/43] Fix error code checking for SetFilePointer() call Kevin Wolf
2012-12-13 15:10 ` [Qemu-devel] [PATCH 23/43] qemu-option: opt_set(): split it up into more functions Kevin Wolf
2012-12-13 15:10 ` [Qemu-devel] [PATCH 24/43] qemu-option: qemu_opts_validate(): fix duplicated code Kevin Wolf
2012-12-13 15:10 ` [Qemu-devel] [PATCH 25/43] qemu-option: qemu_opt_set_bool(): fix code duplication Kevin Wolf
2012-12-13 15:10 ` [Qemu-devel] [PATCH 26/43] introduce qemu_opts_create_nofail function Kevin Wolf
2012-12-13 15:10 ` [Qemu-devel] [PATCH 27/43] use qemu_opts_create_nofail Kevin Wolf
2012-12-13 15:10 ` Kevin Wolf [this message]
2012-12-13 15:10 ` [Qemu-devel] [PATCH 29/43] blkdebug: Allow usage without config file Kevin Wolf
2012-12-13 15:10 ` [Qemu-devel] [PATCH 30/43] blkdebug: Factor out remove_rule() Kevin Wolf
2012-12-13 15:10 ` [Qemu-devel] [PATCH 31/43] blkdebug: Implement suspend/resume of AIO requests Kevin Wolf
2012-12-13 15:10 ` [Qemu-devel] [PATCH 32/43] qemu-io: Add AIO debugging commands Kevin Wolf
2012-12-13 15:10 ` [Qemu-devel] [PATCH 33/43] qcow2: Move BLKDBG_EVENT out of the lock Kevin Wolf
2012-12-13 15:10 ` [Qemu-devel] [PATCH 34/43] qemu-iotests: Test concurrent cluster allocations Kevin Wolf
2012-12-13 15:10 ` [Qemu-devel] [PATCH 35/43] atapi: reset cdrom tray statuses on ide_reset Kevin Wolf
2012-12-13 15:10 ` [Qemu-devel] [PATCH 36/43] qcow2: Round QCowL2Meta.offset down to cluster boundary Kevin Wolf
2012-12-13 15:10 ` [Qemu-devel] [PATCH 37/43] qcow2: Introduce Qcow2COWRegion Kevin Wolf
2012-12-13 15:10 ` [Qemu-devel] [PATCH 38/43] qcow2: Allocate l2meta dynamically Kevin Wolf
2012-12-13 15:10 ` [Qemu-devel] [PATCH 39/43] qcow2: Drop l2meta.cluster_offset Kevin Wolf
2012-12-13 15:10 ` [Qemu-devel] [PATCH 40/43] qcow2: Allocate l2meta only for cluster allocations Kevin Wolf
2012-12-13 15:10 ` [Qemu-devel] [PATCH 41/43] qcow2: Enable dirty flag in qcow2_alloc_cluster_link_l2 Kevin Wolf
2012-12-13 15:10 ` [Qemu-devel] [PATCH 42/43] qcow2: Execute run_dependent_requests() without lock Kevin Wolf
2012-12-13 15:10 ` [Qemu-devel] [PATCH 43/43] qcow2: Factor out handle_dependencies() Kevin Wolf
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