0 5ˆÅÈ ƒ Œ¹Ä¿Êd5/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _LINUX_ERR_H #define _LINUX_ERR_H #include #include #include /* * Kernel pointers have redundant information, so we can use a * scheme where we can return either an error code or a normal * pointer with the same return value. * * This should be a per-architecture thing, to allow different * error and pointer decisions. */ #define MAX_ERRNO 4095 #ifndef __ASSEMBLY__ #define IS_ERR_VALUE(x) unlikely((unsigned long)(void *)(x) >= (unsigned long)-MAX_ERRNO) static inline void * __must_check ERR_PTR(long error) { return (void *) error; } /* Cast an error pointer to __iomem. */ #define IOMEM_ERR_PTR(error) (__force void __iomem *)ERR_PTR(error) static inline long __must_check PTR_ERR(__force const void *ptr) { return (long) ptr; } static inline bool __must_check IS_ERR(__force const void *ptr) { return IS_ERR_VALUE((unsigned long)ptr); } static inline bool __must_check IS_ERR_OR_NULL(__force const void *ptr) { return unlikely(!ptr) || IS_ERR_VALUE((unsigned long)ptr); } /** * ERR_CAST - Explicitly cast an error-valued pointer to another pointer type * @ptr: The pointer to cast. * * Explicitly cast an error-valued pointer to another pointer type in such a * way as to make it clear that's what's going on. */ static inline void * __must_check ERR_CAST(__force const void *ptr) { /* cast away the const */ return (void *) ptr; } static inline int __must_check PTR_ERR_OR_ZERO(__force const void *ptr) { if (IS_ERR(ptr)) return PTR_ERR(ptr); else return 0; } #endif #endif /* _LINUX_ERR_H */ 7ˆ ƒlO=ƿʨ7 Index of /FSS-OZR/root/usr/lib/modules/5.14.0-687.29.1.el9_8.x86_64/source/scripts/dtc

Index of /FSS-OZR/root/usr/lib/modules/5.14.0-687.29.1.el9_8.x86_64/source/scripts/dtc

 NameLast modifiedSizeDescription
 Parent Directory   -  
 Makefile 2026-08-01 06:03 1.6K 
 checks.c 2026-08-01 06:03 50K 
 data.c 2026-08-01 06:03 4.5K 
 dt_to_config 2026-08-01 06:03 41K 
 dtc-lexer.l 2026-08-01 06:03 6.1K 
 dtc-parser.y 2026-08-01 06:03 11K 
 dtc.c 2026-08-01 06:03 9.3K 
 dtc.h 2026-08-01 06:03 8.9K 
 dtx_diff 2026-08-01 06:03 9.0K 
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