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authorBernhard Reutner-Fischer <rep.dot.nop@gmail.com>2007-06-21 10:39:20 +0000
committerBernhard Reutner-Fischer <rep.dot.nop@gmail.com>2007-06-21 10:39:20 +0000
commit9a337801521c9f11cbf6d2e8059f2f133e1afe75 (patch)
tree137df8ee306e4de140ba6a6b0be3be32972fae27 /include
parentb7e61485d6203080f17702f28090ebb85dc905ce (diff)
downloadbusybox-9a337801521c9f11cbf6d2e8059f2f133e1afe75.tar.gz
- add ATTRIBUTE_UNUSED_RESULT for internal use
Diffstat (limited to 'include')
-rw-r--r--include/platform.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/platform.h b/include/platform.h
index 9c93efb53..dcdb5c8f7 100644
--- a/include/platform.h
+++ b/include/platform.h
@@ -56,12 +56,15 @@
# define ALWAYS_INLINE __attribute__ ((always_inline)) inline
# if !ENABLE_WERROR
# define ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__))
+# define ATTRIBUTE_UNUSED_RESULT __attribute__ ((warn_unused_result))
# else
# define ATTRIBUTE_DEPRECATED /* n/a */
+# define ATTRIBUTE_UNUSED_RESULT /* n/a */
# endif
# else
# define ALWAYS_INLINE inline
# define ATTRIBUTE_DEPRECATED /* n/a */
+# define ATTRIBUTE_UNUSED_RESULT /* n/a */
# endif
/* -fwhole-program makes all symbols local. The attribute externally_visible