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[Qemu-devel] [PATCH v2 1/3] qobject: Clean up around qtype_code
From: |
Eric Blake |
Subject: |
[Qemu-devel] [PATCH v2 1/3] qobject: Clean up around qtype_code |
Date: |
Wed, 29 Apr 2015 15:35:04 -0600 |
From: Markus Armbruster <address@hidden>
QTYPE_NONE is a sentinel value. No QObject has this type code.
Document it properly.
Fix dump_qobject() to abort() on QTYPE_NONE, just like for any other
invalid type code.
Fix to_json() to abort() on all invalid type codes, not just
QTYPE_MAX.
Clean up Property member qtype's type: it's a qtype_code.
Signed-off-by: Markus Armbruster <address@hidden>
Reviewed-by: Eric Blake <address@hidden>
---
block/qapi.c | 3 ---
include/hw/qdev-core.h | 2 +-
include/qapi/qmp/qobject.h | 2 +-
qobject/qjson.c | 3 +--
4 files changed, 3 insertions(+), 7 deletions(-)
diff --git a/block/qapi.c b/block/qapi.c
index 063dd1b..18d2b95 100644
--- a/block/qapi.c
+++ b/block/qapi.c
@@ -523,9 +523,6 @@ static void dump_qobject(fprintf_function func_fprintf,
void *f,
QDECREF(value);
break;
}
- case QTYPE_NONE:
- break;
- case QTYPE_MAX:
default:
abort();
}
diff --git a/include/hw/qdev-core.h b/include/hw/qdev-core.h
index 4e673f9..9a0ee30 100644
--- a/include/hw/qdev-core.h
+++ b/include/hw/qdev-core.h
@@ -226,7 +226,7 @@ struct Property {
PropertyInfo *info;
int offset;
uint8_t bitnr;
- uint8_t qtype;
+ qtype_code qtype;
int64_t defval;
int arrayoffset;
PropertyInfo *arrayinfo;
diff --git a/include/qapi/qmp/qobject.h b/include/qapi/qmp/qobject.h
index d0bbc7c..0991296 100644
--- a/include/qapi/qmp/qobject.h
+++ b/include/qapi/qmp/qobject.h
@@ -36,7 +36,7 @@
#include <assert.h>
typedef enum {
- QTYPE_NONE,
+ QTYPE_NONE, /* sentinel value, no QObject has this type code */
QTYPE_QINT,
QTYPE_QSTRING,
QTYPE_QDICT,
diff --git a/qobject/qjson.c b/qobject/qjson.c
index 12c576d..f2857c1 100644
--- a/qobject/qjson.c
+++ b/qobject/qjson.c
@@ -260,9 +260,8 @@ static void to_json(const QObject *obj, QString *str, int
pretty, int indent)
}
case QTYPE_QERROR:
/* XXX: should QError be emitted? */
- case QTYPE_NONE:
break;
- case QTYPE_MAX:
+ default:
abort();
}
}
--
2.1.0