From: Karel Zak <kzak@redhat.com>
Date: Tue, 8 Aug 2023 10:16:23 +0000 (+0200)
Subject: lib/jsonwrt: add support for float numbers
X-Git-Tag: v2.40-rc1~151^2~85
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=418e4be179b858edc6b2bd6e13e45563e4209d81;p=thirdparty%2Futil-linux.git

lib/jsonwrt: add support for float numbers

Signed-off-by: Karel Zak <kzak@redhat.com>
---

diff --git a/include/jsonwrt.h b/include/jsonwrt.h
index 421903aab3..8527516f75 100644
--- a/include/jsonwrt.h
+++ b/include/jsonwrt.h
@@ -43,6 +43,8 @@ void ul_jsonwrt_value_s(struct ul_jsonwrt *fmt,
 			const char *name, const char *data);
 void ul_jsonwrt_value_u64(struct ul_jsonwrt *fmt,
 			const char *name, uint64_t data);
+void ul_jsonwrt_value_double(struct ul_jsonwrt *fmt,
+			const char *name, long double data);
 void ul_jsonwrt_value_boolean(struct ul_jsonwrt *fmt,
 			const char *name, int data);
 void ul_jsonwrt_value_null(struct ul_jsonwrt *fmt,
diff --git a/lib/jsonwrt.c b/lib/jsonwrt.c
index 8ca1d4d9a3..6008a839c0 100644
--- a/lib/jsonwrt.c
+++ b/lib/jsonwrt.c
@@ -212,6 +212,14 @@ void ul_jsonwrt_value_u64(struct ul_jsonwrt *fmt,
 	ul_jsonwrt_value_close(fmt);
 }
 
+void ul_jsonwrt_value_double(struct ul_jsonwrt *fmt,
+			const char *name, long double data)
+{
+	ul_jsonwrt_value_open(fmt, name);
+	fprintf(fmt->out, "%Lg", data);
+	ul_jsonwrt_value_close(fmt);
+}
+
 void ul_jsonwrt_value_boolean(struct ul_jsonwrt *fmt,
 			const char *name, int data)
 {