qemu-trivial
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[Qemu-trivial] [PULL 02/18] qemu-option: introduce qemu_find_opts_single


From: Michael Tokarev
Subject: [Qemu-trivial] [PULL 02/18] qemu-option: introduce qemu_find_opts_singleton
Date: Mon, 28 Apr 2014 09:07:48 +0400

From: Paolo Bonzini <address@hidden>

Reviewed-by: Laszlo Ersek <address@hidden>
Reviewed-by: Andreas Färber <address@hidden>
Signed-off-by: Paolo Bonzini <address@hidden>
Signed-off-by: Igor Mammedov <address@hidden>
Signed-off-by: Michael Tokarev <address@hidden>
---
 include/qemu/config-file.h |    2 ++
 util/qemu-config.c         |   14 ++++++++++++++
 vl.c                       |   11 +----------
 3 files changed, 17 insertions(+), 10 deletions(-)

diff --git a/include/qemu/config-file.h b/include/qemu/config-file.h
index dbd97c4..d4ba20e 100644
--- a/include/qemu/config-file.h
+++ b/include/qemu/config-file.h
@@ -8,6 +8,8 @@
 
 QemuOptsList *qemu_find_opts(const char *group);
 QemuOptsList *qemu_find_opts_err(const char *group, Error **errp);
+QemuOpts *qemu_find_opts_singleton(const char *group);
+
 void qemu_add_opts(QemuOptsList *list);
 void qemu_add_drive_opts(QemuOptsList *list);
 int qemu_set_option(const char *str);
diff --git a/util/qemu-config.c b/util/qemu-config.c
index f610101..60051df 100644
--- a/util/qemu-config.c
+++ b/util/qemu-config.c
@@ -39,6 +39,20 @@ QemuOptsList *qemu_find_opts(const char *group)
     return ret;
 }
 
+QemuOpts *qemu_find_opts_singleton(const char *group)
+{
+    QemuOptsList *list;
+    QemuOpts *opts;
+
+    list = qemu_find_opts(group);
+    assert(list);
+    opts = qemu_opts_find(list, NULL);
+    if (!opts) {
+        opts = qemu_opts_create(list, NULL, 0, &error_abort);
+    }
+    return opts;
+}
+
 static CommandLineParameterInfoList *query_option_descs(const QemuOptDesc 
*desc)
 {
     CommandLineParameterInfoList *param_list = NULL, *entry;
diff --git a/vl.c b/vl.c
index db9ea90..5aad3bc 100644
--- a/vl.c
+++ b/vl.c
@@ -517,16 +517,7 @@ static QemuOptsList qemu_name_opts = {
  */
 QemuOpts *qemu_get_machine_opts(void)
 {
-    QemuOptsList *list;
-    QemuOpts *opts;
-
-    list = qemu_find_opts("machine");
-    assert(list);
-    opts = qemu_opts_find(list, NULL);
-    if (!opts) {
-        opts = qemu_opts_create(list, NULL, 0, &error_abort);
-    }
-    return opts;
+    return qemu_find_opts_singleton("machine");
 }
 
 const char *qemu_get_vm_name(void)
-- 
1.7.10.4




reply via email to

[Prev in Thread] Current Thread [Next in Thread]