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[Qemu-block] [RFC 1/7] qdict: Add qdict_set_default_bool()
From: |
Max Reitz |
Subject: |
[Qemu-block] [RFC 1/7] qdict: Add qdict_set_default_bool() |
Date: |
Wed, 2 May 2018 23:32:13 +0200 |
Signed-off-by: Max Reitz <address@hidden>
---
include/qapi/qmp/qdict.h | 1 +
qobject/qdict.c | 13 +++++++++++++
2 files changed, 14 insertions(+)
diff --git a/include/qapi/qmp/qdict.h b/include/qapi/qmp/qdict.h
index 2cc3e906f7..a6fb89302d 100644
--- a/include/qapi/qmp/qdict.h
+++ b/include/qapi/qmp/qdict.h
@@ -69,6 +69,7 @@ const char *qdict_get_try_str(const QDict *qdict, const char
*key);
void qdict_copy_default(QDict *dst, QDict *src, const char *key);
void qdict_set_default_str(QDict *dst, const char *key, const char *val);
+void qdict_set_default_bool(QDict *dst, const char *key, bool val);
QDict *qdict_clone_shallow(const QDict *src);
void qdict_flatten(QDict *qdict);
diff --git a/qobject/qdict.c b/qobject/qdict.c
index d1997a0d8a..5c25da36b3 100644
--- a/qobject/qdict.c
+++ b/qobject/qdict.c
@@ -498,6 +498,19 @@ void qdict_set_default_str(QDict *dst, const char *key,
const char *val)
qdict_put_str(dst, key, val);
}
+/**
+ * qdict_set_default_bool(): If no entry mapped by 'key' exists in
+ * 'dst' yet, a new QBool initialized by 'val' is put there.
+ */
+void qdict_set_default_bool(QDict *dst, const char *key, bool val)
+{
+ if (qdict_haskey(dst, key)) {
+ return;
+ }
+
+ qdict_put_bool(dst, key, val);
+}
+
static void qdict_flatten_qdict(QDict *qdict, QDict *target,
const char *prefix);
--
2.14.3
- [Qemu-block] [RFC 0/7] block: Try to use correctly typed blockdev options, Max Reitz, 2018/05/02
- [Qemu-block] [RFC 1/7] qdict: Add qdict_set_default_bool(),
Max Reitz <=
- [Qemu-block] [RFC 2/7] block: Let change-medium add detect-zeroes as bool, Max Reitz, 2018/05/02
- [Qemu-block] [RFC 4/7] block: Add bdrv_open_string_opts(), Max Reitz, 2018/05/02
- [Qemu-block] [RFC 3/7] block: Make use of qdict_set_default_bool(), Max Reitz, 2018/05/02
- [Qemu-block] [RFC 5/7] block: Add blk_new_open_string_opts(), Max Reitz, 2018/05/02
- [Qemu-block] [RFC 6/7] block: Use {blk_new, bdrv}_open_string_opts(), Max Reitz, 2018/05/02
- [Qemu-block] [RFC 7/7] iotests: Test internal option typing, Max Reitz, 2018/05/02
- Re: [Qemu-block] [RFC 0/7] block: Try to use correctly typed blockdev options, Max Reitz, 2018/05/02
- Re: [Qemu-block] [Qemu-devel] [RFC 0/7] block: Try to use correctly typed blockdev options, Markus Armbruster, 2018/05/03