Date: Wed, 22 Apr 2026 21:08:26 +0000 From: Bjoern A. Zeeb <bz@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org Cc: Jean-=?utf-8?Q?S=C3=A9bast?==?utf-8?Q?ien P=C3=A9?=dron <dumbbell@FreeBSD.org> Subject: git: 1c51a0177ddd - stable/15 - linuxkpi: Add `strtomem()` and `strtomem_pad()` Message-ID: <69e938ca.275f2.14ff0ea@gitrepo.freebsd.org>
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The branch stable/15 has been updated by bz: URL: https://cgit.FreeBSD.org/src/commit/?id=1c51a0177ddd8d45fe0a68c73c31f67713164af0 commit 1c51a0177ddd8d45fe0a68c73c31f67713164af0 Author: Jean-Sébastien Pédron <dumbbell@FreeBSD.org> AuthorDate: 2026-03-02 23:04:09 +0000 Commit: Bjoern A. Zeeb <bz@FreeBSD.org> CommitDate: 2026-04-22 20:56:59 +0000 linuxkpi: Add `strtomem()` and `strtomem_pad()` The DRM generic code started to use `strtomem_pad()` in Linux 6.11. Reviewed by: bz Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D55729 (cherry picked from commit 362136ed4987230269740f54531f6a945f00d135) --- sys/compat/linuxkpi/common/include/linux/string.h | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/sys/compat/linuxkpi/common/include/linux/string.h b/sys/compat/linuxkpi/common/include/linux/string.h index f7b64560d254..0b858e7af623 100644 --- a/sys/compat/linuxkpi/common/include/linux/string.h +++ b/sys/compat/linuxkpi/common/include/linux/string.h @@ -303,6 +303,22 @@ memcpy_and_pad(void *dst, size_t dstlen, const void *src, size_t len, int ch) } } +#define strtomem(dst, src) do { \ + size_t dstlen = ARRAY_SIZE(dst); \ + size_t srclen = __builtin_object_size(src, 1); \ + srclen = MIN(srclen, dstlen); \ + srclen = strnlen(src, srclen); \ + memcpy(dst, src, srclen); \ +} while (0) + +#define strtomem_pad(dst, src, pad) do { \ + size_t dstlen = ARRAY_SIZE(dst); \ + size_t srclen = __builtin_object_size(src, 1); \ + srclen = MIN(srclen, dstlen); \ + srclen = strnlen(src, srclen); \ + memcpy_and_pad(dst, dstlen, src, srclen, pad); \ +} while (0) + #define memset_startat(ptr, bytepat, smember) \ ({ \ uint8_t *_ptr = (uint8_t *)(ptr); \home | help
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