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authorChristoph Müllner <christoph.muellner@vrull.eu>2025-08-01 13:55:33 +0200
committerChristoph Müllner <christophm30@gmail.com>2025-08-01 20:40:25 +0200
commit5d061c0ee23b1052d796e4e8e421aa6e16166fed (patch)
tree0ec5b8dceabfae236de0759c048b2a8fefad047f /linux-headers/include/linux/stddef.h
parent686d7e6564509f1b25127df47e2f27a66958d0a0 (diff)
downloadriscv-gnu-toolchain-master.zip
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Update Linux headers from v6.6 to v6.16HEADmaster
This patch imports the Linux kernel headers v6.16. This brings tons of new supported extensions for hwprobe. Signed-off-by: Christoph Müllner <christoph.muellner@vrull.eu>
Diffstat (limited to 'linux-headers/include/linux/stddef.h')
-rw-r--r--linux-headers/include/linux/stddef.h25
1 files changed, 21 insertions, 4 deletions
diff --git a/linux-headers/include/linux/stddef.h b/linux-headers/include/linux/stddef.h
index b3d4a9c..e1fcfcf 100644
--- a/linux-headers/include/linux/stddef.h
+++ b/linux-headers/include/linux/stddef.h
@@ -8,6 +8,13 @@
#define __always_inline __inline__
#endif
+/* Not all C++ standards support type declarations inside an anonymous union */
+#ifndef __cplusplus
+#define __struct_group_tag(TAG) TAG
+#else
+#define __struct_group_tag(TAG)
+#endif
+
/**
* __struct_group() - Create a mirrored named and anonyomous struct
*
@@ -20,14 +27,14 @@
* and size: one anonymous and one named. The former's members can be used
* normally without sub-struct naming, and the latter can be used to
* reason about the start, end, and size of the group of struct members.
- * The named struct can also be explicitly tagged for layer reuse, as well
- * as both having struct attributes appended.
+ * The named struct can also be explicitly tagged for layer reuse (C only),
+ * as well as both having struct attributes appended.
*/
#define __struct_group(TAG, NAME, ATTRS, MEMBERS...) \
union { \
struct { MEMBERS } ATTRS; \
- struct TAG { MEMBERS } ATTRS NAME; \
- }
+ struct __struct_group_tag(TAG) { MEMBERS } ATTRS NAME; \
+ } ATTRS
#ifdef __cplusplus
/* sizeof(struct{}) is 1 in C++, not 0, can't use C version of the macro. */
@@ -55,4 +62,14 @@
#define __counted_by(m)
#endif
+#ifndef __counted_by_le
+#define __counted_by_le(m)
+#endif
+
+#ifndef __counted_by_be
+#define __counted_by_be(m)
+#endif
+
+#define __kernel_nonstring
+
#endif /* _LINUX_STDDEF_H */