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| author | Thomas Haller <thaller@redhat.com> | 2016-03-11 13:38:30 +0100 |
|---|---|---|
| committer | Thomas Haller <thaller@redhat.com> | 2016-03-17 15:00:48 +0100 |
| commit | 0330a55851652aedd75bf56f41e8a083b2a3be82 (patch) | |
| tree | fa6f08e191dd067c142c3b4159ba8681c9e13ef1 /shared | |
| parent | a50d28d4dd28f7f41b831eac12e0f40b0464e8b7 (diff) | |
| download | NetworkManager-0330a55851652aedd75bf56f41e8a083b2a3be82.tar.gz | |
shared: add nm_unauto() helper macro
Diffstat (limited to 'shared')
| -rw-r--r-- | shared/nm-macros-internal.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/shared/nm-macros-internal.h b/shared/nm-macros-internal.h index 1eedadded9..e87539218d 100644 --- a/shared/nm-macros-internal.h +++ b/shared/nm-macros-internal.h @@ -315,6 +315,18 @@ _notify (obj_type *obj, _PropertyEnums prop) \ /*****************************************************************************/ +#define nm_unauto(pp) \ + ({ \ + G_STATIC_ASSERT (sizeof *(pp) == sizeof (gpointer)); \ + gpointer *_pp = (gpointer *) (pp); \ + gpointer _p = *_pp; \ + \ + *_pp = NULL; \ + _p; \ + }) + +/*****************************************************************************/ + static inline gpointer nm_g_object_ref (gpointer obj) { |