In many cases we use a signed value, but use the sign to note that it
was not assigned. For converting to JSON objects it will be handy to
have possibility to do this automatically.
Signed-off-by: Peter Krempa <pkrempa@xxxxxxxxxx>
---
src/util/virjson.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/src/util/virjson.c b/src/util/virjson.c
index 9adcea4fff..70ea71b505 100644
--- a/src/util/virjson.c
+++ b/src/util/virjson.c
@@ -115,6 +115,7 @@ virJSONValueGetType(const virJSONValue *value)
*
* i: signed integer value
* j: signed integer value, error if negative
+ * k: signed integer value, omitted if negative
* z: signed integer value, omitted if zero
* y: signed integer value, omitted if zero, error if negative
*
@@ -189,6 +190,7 @@ virJSONValueObjectAddVArgs(virJSONValue *obj,
case 'z':
case 'y':
+ case 'k':
case 'j':
case 'i': {
int val = va_arg(args, int);
@@ -200,7 +202,10 @@ virJSONValueObjectAddVArgs(virJSONValue *obj,
return -1;
}
- if (!val && (type == 'z' || type == 'y'))
+ if (val == 0 && (type == 'z' || type == 'y'))
+ continue;
+
+ if (val < 0 && type == 'k')
continue;
rc = virJSONValueObjectAppendNumberInt(obj, key, val);
--
2.31.1
