diff options
| author | Bjoern A. Zeeb <bz@FreeBSD.org> | 2025-10-11 09:22:26 +0000 |
|---|---|---|
| committer | Bjoern A. Zeeb <bz@FreeBSD.org> | 2025-10-21 07:49:38 +0000 |
| commit | 0a4b11ddb298fa08e1a81af7337995a3769552bf (patch) | |
| tree | 56ce306352fd628762e8b47ff328a03a00c82975 | |
| parent | 5f7d5709e0c242d5a5fa5516d6079433ee06c347 (diff) | |
LinuxKPI: add __counted_by_le() and __counted_by_be()
The former is needed by a wireless driver at v6.17.
MFC after: 3 days
Reviewed by: dumbbell, emaste
Differential Revision: https://reviews.freebsd.org/D53203
| -rw-r--r-- | sys/compat/linuxkpi/common/include/linux/compiler.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/sys/compat/linuxkpi/common/include/linux/compiler.h b/sys/compat/linuxkpi/common/include/linux/compiler.h index 948396144ad6..4146c829b936 100644 --- a/sys/compat/linuxkpi/common/include/linux/compiler.h +++ b/sys/compat/linuxkpi/common/include/linux/compiler.h @@ -31,6 +31,7 @@ #define _LINUXKPI_LINUX_COMPILER_H_ #include <sys/cdefs.h> +#include <sys/endian.h> #define __user #define __kernel @@ -79,6 +80,13 @@ #else #define __counted_by(_x) #endif +#if BYTE_ORDER == LITTLE_ENDIAN +#define __counted_by_le(_x) __counted_by(_x) +#define __counted_by_be(_x) +#else +#define __counted_by_le(_x) +#define __counted_by_be(_x) __counted_by(_x) +#endif #define likely(x) __builtin_expect(!!(x), 1) #define unlikely(x) __builtin_expect(!!(x), 0) |