diff options
| -rw-r--r-- | shared/nm-utils/nm-shared-utils.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/shared/nm-utils/nm-shared-utils.h b/shared/nm-utils/nm-shared-utils.h index ce75e76d19..122f1187bd 100644 --- a/shared/nm-utils/nm-shared-utils.h +++ b/shared/nm-utils/nm-shared-utils.h @@ -421,6 +421,23 @@ char *nm_utils_str_utf8safe_unescape_cp (const char *str); char *nm_utils_str_utf8safe_escape_take (char *str, NMUtilsStrUtf8SafeFlags flags); +static inline void +nm_g_variant_unref_floating (GVariant *var) +{ + /* often a function wants to keep a reference to an input variant. + * It uses g_variant_ref_sink() to either increase the ref-count, + * or take ownership of a possibly floating reference. + * + * If the function doesn't actually want to do anything with the + * input variant, it still must make sure that a passed in floating + * reference is consumed. Hence, this helper which: + * + * - does nothing if @var is not floating + * - unrefs (consumes) @var if it is floating. */ + if (g_variant_is_floating (var)) + g_variant_unref (var); +} + /*****************************************************************************/ typedef struct { |