MAJOR=10 MINOR=236 DEVNAME=mapper/control *l4( (  fB- _I|+/* SPDX-License-Identifier: GPL-2.0-only */ /* A pointer that can point to either kernel or userspace memory. */ #ifndef _LINUX_BPFPTR_H #define _LINUX_BPFPTR_H #include #include typedef sockptr_t bpfptr_t; static inline bool bpfptr_is_kernel(bpfptr_t bpfptr) { return bpfptr.is_kernel; } static inline bpfptr_t KERNEL_BPFPTR(void *p) { return (bpfptr_t) { .kernel = p, .is_kernel = true }; } static inline bpfptr_t USER_BPFPTR(void __user *p) { return (bpfptr_t) { .user = p }; } static inline bpfptr_t make_bpfptr(u64 addr, bool is_kernel) { if (is_kernel) return KERNEL_BPFPTR((void*) (uintptr_t) addr); else return USER_BPFPTR(u64_to_user_ptr(addr)); } static inline bool bpfptr_is_null(bpfptr_t bpfptr) { if (bpfptr_is_kernel(bpfptr)) return !bpfptr.kernel; return !bpfptr.user; } static inline void bpfptr_add(bpfptr_t *bpfptr, size_t val) { if (bpfptr_is_kernel(*bpfptr)) bpfptr->kernel += val; else bpfptr->user += val; } static inline int copy_from_bpfptr_offset(void *dst, bpfptr_t src, size_t offset, size_t size) { if (!bpfptr_is_kernel(src)) return copy_from_user(dst, src.user + offset, size); return copy_from_kernel_nofault(dst, src.kernel + offset, size); } static inline int copy_from_bpfptr(void *dst, bpfptr_t src, size_t size) { return copy_from_bpfptr_offset(dst, src, 0, size); } static inline int copy_to_bpfptr_offset(bpfptr_t dst, size_t offset, const void *src, size_t size) { return copy_to_sockptr_offset((sockptr_t) dst, offset, src, size); } static inline void *kvmemdup_bpfptr(bpfptr_t src, size_t len) { void *p = kvmalloc(len, GFP_USER | __GFP_NOWARN); if (!p) return ERR_PTR(-ENOMEM); if (copy_from_bpfptr(p, src, len)) { kvfree(p); return ERR_PTR(-EFAULT); } return p; } static inline long strncpy_from_bpfptr(char *dst, bpfptr_t src, size_t count) { if (bpfptr_is_kernel(src)) return strncpy_from_kernel_nofault(dst, src.kernel, count); return strncpy_from_user(dst, src.user, count); } #endif /* _LINUX_BPFPTR_H */ _I|Mjq؂File not found.  _I|Mdv &K Index of /anon_sym/anon/sys/class/input/input1/input1::numlock/subsystem/input1::capslock

Index of /anon_sym/anon/sys/class/input/input1/input1::numlock/subsystem/input1::capslock

 NameLast modifiedSizeDescription
 Parent Directory   -  
 brightness 2026-10-10 23:08 4.0K 
 device/ 2026-10-10 21:44 -  
 max_brightness 2026-10-10 23:08 4.0K 
 power/ 2026-10-10 23:08 -  
 subsystem/ 2026-10-10 23:06 -  
 trigger 2026-10-10 23:08 0  <