From e64e125ef6aeba8cbb51490d319641bcc47ea95c Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Thomas=20Wei=C3=9Fschuh?= Date: Wed, 3 Dec 2025 14:57:57 +0100 Subject: [PATCH] vfs: use UAPI types for new struct delegation definition MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Using libc types and headers from the UAPI headers is problematic as it introduces a dependency on a full C toolchain. Use the fixed-width integer types provided by the UAPI headers instead. Fixes: 1602bad16d7d ("vfs: expose delegation support to userland") Fixes: 4be9e04ebf75 ("vfs: add needed headers for new struct delegation definition") Signed-off-by: Thomas Weißschuh Link: https://patch.msgid.link/20251203-uapi-fcntl-v1-1-490c67bf3425@linutronix.de Acked-by: Arnd Bergmann Acked-by: Jeff Layton Signed-off-by: Christian Brauner --- include/uapi/linux/fcntl.h | 10 +++------- 1 file changed, 3 insertions(+), 7 deletions(-) diff --git a/include/uapi/linux/fcntl.h b/include/uapi/linux/fcntl.h index 0c9094d..033ad4b 100644 --- a/include/uapi/linux/fcntl.h +++ b/include/uapi/linux/fcntl.h @@ -4,11 +4,7 @@ #include #include -#ifdef __KERNEL__ #include -#else -#include -#endif #define F_SETLEASE (F_LINUX_SPECIFIC_BASE + 0) #define F_GETLEASE (F_LINUX_SPECIFIC_BASE + 1) @@ -90,9 +86,9 @@ /* Argument structure for F_GETDELEG and F_SETDELEG */ struct delegation { - uint32_t d_flags; /* Must be 0 */ - uint16_t d_type; /* F_RDLCK, F_WRLCK, F_UNLCK */ - uint16_t __pad; /* Must be 0 */ + __u32 d_flags; /* Must be 0 */ + __u16 d_type; /* F_RDLCK, F_WRLCK, F_UNLCK */ + __u16 __pad; /* Must be 0 */ }; /*