The branch main has been updated by bz:
URL:
https://cgit.FreeBSD.org/src/commit/?id=2d9d35837d8ea3ee7d7447d63a8755d45ec2fd96
commit 2d9d35837d8ea3ee7d7447d63a8755d45ec2fd96
Author: Bjoern A. Zeeb <b...@freebsd.org>
AuthorDate: 2024-01-29 14:19:59 +0000
Commit: Bjoern A. Zeeb <b...@freebsd.org>
CommitDate: 2024-02-03 13:50:32 +0000
LinuxKPI: implement memset_after()
memset_after() is needed by iwlwifi d3.c.
MFC after: 3 days
Reviewed by: emaste
Differential Revision: https://reviews.freebsd.org/D43644
---
sys/compat/linuxkpi/common/include/linux/string.h | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/sys/compat/linuxkpi/common/include/linux/string.h
b/sys/compat/linuxkpi/common/include/linux/string.h
index 1d9b7af5d9d5..f745c2f6d343 100644
--- a/sys/compat/linuxkpi/common/include/linux/string.h
+++ b/sys/compat/linuxkpi/common/include/linux/string.h
@@ -265,4 +265,12 @@ memcpy_and_pad(void *dst, size_t dstlen, const void *src,
size_t len, int ch)
memset(_ptr + _o, _c, sizeof(*(ptr)) - _o); \
})
+#define memset_after(ptr, bytepat, smember)
\
+({ \
+ uint8_t *_ptr = (uint8_t *)(ptr); \
+ int _c = (int)(bytepat); \
+ size_t _o = offsetofend(typeof(*(ptr)), smember); \
+ memset(_ptr + _o, _c, sizeof(*(ptr)) - _o); \
+})
+
#endif /* _LINUXKPI_LINUX_STRING_H_ */
