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authorLaurent Bercot <ska-skaware@skarnet.org>2021-06-14 19:56:05 +0000
committerLaurent Bercot <ska-skaware@skarnet.org>2021-06-14 19:56:05 +0000
commitf602d80a10b4d62a8090af8c8b6b8fe17c9ea8a8 (patch)
tree5477641957815be6211782208116e9417df7cced /src
parent2bb6dc4b762a4574d658d543ab1a56c92d90ef0c (diff)
downloadskalibs-f602d80a10b4d62a8090af8c8b6b8fe17c9ea8a8.tar.xz
gccattributes.h: define gccattr_returns_twice
Signed-off-by: Jesse Young <jlyo@jlyo.org>
Diffstat (limited to 'src')
-rw-r--r--src/include/skalibs/gccattributes.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/include/skalibs/gccattributes.h b/src/include/skalibs/gccattributes.h
index 0584480..7892687 100644
--- a/src/include/skalibs/gccattributes.h
+++ b/src/include/skalibs/gccattributes.h
@@ -6,6 +6,7 @@
#ifdef __GNUC__
#define gccattr_noreturn __attribute__((__noreturn__))
+#define gccattr_returns_twice __attribute__((__returns_twice__))
#define gccattr_noinline __attribute__((__noinline__))
#define gccattr_inline __attribute__((__always_inline__))
#define gccattr_const __attribute__((__const__))
@@ -31,6 +32,7 @@
#else
#define gccattr_noreturn
+#define gccattr_returns_twice
#define gccattr_noinline
#define gccattr_inline
#define gccattr_const
@@ -46,6 +48,7 @@
#ifdef GCCATTR_COMPAT_0_22
#define _a_noreturn gccattr_noreturn
+#define _a_returns_twice gccattr_returns_twice
#define _a_noinline gccattr_noinline
#define _a_inline gccattr_inline
#define _a_const gccattr_const