From 5612426d7b827c1cfc12e1546c2e7eb256b06966 Mon Sep 17 00:00:00 2001 From: Luca Boccassi Date: Mon, 18 Sep 2023 21:26:12 +0100 Subject: [PATCH] serialize: add serialize_item_tristate() --- src/shared/serialize.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/src/shared/serialize.h b/src/shared/serialize.h index 5eb9be2584..a4c67d8fb8 100644 --- a/src/shared/serialize.h +++ b/src/shared/serialize.h @@ -27,6 +27,10 @@ static inline int serialize_bool_elide(FILE *f, const char *key, bool b) { return b ? serialize_item(f, key, yes_no(b)) : 0; } +static inline int serialize_item_tristate(FILE *f, const char *key, int value) { + return value >= 0 ? serialize_item_format(f, key, "%i", value) : 0; +} + int deserialize_read_line(FILE *f, char **ret); int deserialize_usec(const char *value, usec_t *timestamp); -- 2.25.1