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Export json_object_double_to_json_string() and use custom format string

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This commit is contained in:
Jan-Philipp Litza
2016-05-06 16:12:44 +02:00
parent 2200ffa8b0
commit 21dc5dc92b
2 changed files with 34 additions and 6 deletions
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12
json_object.c
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@@ -55,7 +55,6 @@ static struct json_object* json_object_new(enum json_type o_type);
static json_object_to_json_string_fn json_object_object_to_json_string;
static json_object_to_json_string_fn json_object_boolean_to_json_string;
static json_object_to_json_string_fn json_object_int_to_json_string;
static json_object_to_json_string_fn json_object_double_to_json_string;
static json_object_to_json_string_fn json_object_string_to_json_string;
static json_object_to_json_string_fn json_object_array_to_json_string;
@@ -644,10 +643,10 @@ int64_t json_object_get_int64(const struct json_object *jso)
/* json_object_double */
static int json_object_double_to_json_string(struct json_object* jso,
struct printbuf *pb,
int level,
int flags)
int json_object_double_to_json_string(struct json_object* jso,
struct printbuf *pb,
int level,
int flags)
{
char buf[128], *p, *q;
int size;
@@ -663,7 +662,8 @@ static int json_object_double_to_json_string(struct json_object* jso,
else
size = snprintf(buf, sizeof(buf), "-Infinity");
else
size = snprintf(buf, sizeof(buf), "%.17g", jso->o.c_double);
size = snprintf(buf, sizeof(buf),
jso->_userdata ? (const char*) jso->_userdata : "%.17g", jso->o.c_double);
p = strchr(buf, ',');
if (p) {