Attachment 78022 Details for Bug 54972 – Add _DBUS_GNUC_WARN_UNUSED_RESULT, similar to GLib's

[patch] Add _DBUS_GNUC_WARN_UNUSED_RESULT, similar to GLib's

0005-Add-_DBUS_GNUC_WARN_UNUSED_RESULT-similar-to-GLib-s.patch (text/plain), 1.09 KB, created by Simon McVittie on 2013-04-15 20:37:26 UTC

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Creator: Simon McVittie

Created: 2013-04-15 20:37:26 UTC

Size: 1.09 KB

patch

obsolete

>From ad3c55312303db6797d29eef107b7d36c4e1064d Mon Sep 17 00:00:00 2001
>From: Simon McVittie <simon.mcvittie@collabora.co.uk>
>Date: Mon, 15 Apr 2013 20:40:21 +0100
>Subject: [PATCH 5/8] Add _DBUS_GNUC_WARN_UNUSED_RESULT, similar to GLib's
>
>---
> dbus/dbus-macros.h |   10 +++++++++-
> 1 file changed, 9 insertions(+), 1 deletion(-)
>
>diff --git a/dbus/dbus-macros.h b/dbus/dbus-macros.h
>index dcd3eeb..cae4100 100644
>--- a/dbus/dbus-macros.h
>+++ b/dbus/dbus-macros.h
>@@ -88,13 +88,21 @@
> #define DBUS_ALLOC_SIZE2(x,y)
> #endif
> 
>+#if    (__GNUC__ > 3) || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4)
>+#define _DBUS_GNUC_WARN_UNUSED_RESULT __attribute__((warn_unused_result))
>+#else
>+#define _DBUS_GNUC_WARN_UNUSED_RESULT
>+#endif
>+
> /** @def _DBUS_GNUC_PRINTF
>  * used to tell gcc about printf format strings
>  */
> /** @def _DBUS_GNUC_NORETURN
>  * used to tell gcc about functions that never return, such as _dbus_abort()
>  */
>-
>+/** @def _DBUS_GNUC_WARN_UNUSED_RESULT
>+ * used to tell gcc about functions whose result must be used
>+ */
> 
> /* Normally docs are in .c files, but there isn't a .c file for this. */
> /**
>-- 
>1.7.10.4
>

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Attachments on bug 54972: 78018 | 78019 | 78020 | 78021 | 78022 | 78023 | 78024 | 78025 | 78086 | 78087 | 78088 | 78089 | 78091 | 78093 | 78094 | 78095 | 78096 | 78097 | 78137 | 79028

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