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[Qemu-devel] [PATCH 12/23] qemu-option: New qemu_opts_reset()
From: |
Kevin Wolf |
Subject: |
[Qemu-devel] [PATCH 12/23] qemu-option: New qemu_opts_reset() |
Date: |
Fri, 2 Jul 2010 18:38:21 +0200 |
From: Markus Armbruster <address@hidden>
Signed-off-by: Markus Armbruster <address@hidden>
Signed-off-by: Kevin Wolf <address@hidden>
---
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
- [Qemu-devel] [PATCH 23/23] block: Handle multiwrite errors only when all requests have completed, (continued)
- [Qemu-devel] [PATCH 23/23] block: Handle multiwrite errors only when all requests have completed, Kevin Wolf, 2010/07/02
- [Qemu-devel] [PATCH 21/23] qemu-img: avoid calling exit(1) to release resources properly, Kevin Wolf, 2010/07/02
- [Qemu-devel] [PATCH 15/23] blkdebug: Initialize state as 1, Kevin Wolf, 2010/07/02
- [Qemu-devel] [PATCH 09/23] qdev: Decouple qdev_prop_drive from DriveInfo, Kevin Wolf, 2010/07/02
- [Qemu-devel] [PATCH 07/23] blockdev: New drive_get_by_blockdev(), Kevin Wolf, 2010/07/02
- [Qemu-devel] [PATCH 08/23] blockdev: Clean up automatic drive deletion, Kevin Wolf, 2010/07/02
- [Qemu-devel] [PATCH 17/23] block: Clean up bdrv_snapshots(), Kevin Wolf, 2010/07/02
- [Qemu-devel] [PATCH 18/23] block: Fix virtual media change for if=none, Kevin Wolf, 2010/07/02
- [Qemu-devel] [PATCH 16/23] savevm: Survive hot-unplug of snapshot device, Kevin Wolf, 2010/07/02
- [Qemu-devel] [PATCH 04/23] ide: Make it explicit that ide_create_drive() can't fail, Kevin Wolf, 2010/07/02
- [Qemu-devel] [PATCH 12/23] qemu-option: New qemu_opts_reset(),
Kevin Wolf <=
- [Qemu-devel] [PATCH 14/23] blkdebug: Free QemuOpts after having read the config, Kevin Wolf, 2010/07/02
- [Qemu-devel] [PATCH 05/23] blockdev: Remove drive_get_serial(), Kevin Wolf, 2010/07/02
- [Qemu-devel] [PATCH 13/23] blkdebug: Fix set_state_opts definition, Kevin Wolf, 2010/07/02