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PhotonBytePhotonByte
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sync KP 11.2 header files
1 parent 32236aa commit 008f44b

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‎kernel/patch/include/accctl.h‎

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/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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* Copyright (C) 2023 bmax121. All Rights Reserved.
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*/
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#ifndef _KP_ACCCTL_H_
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#define _KP_ACCCTL_H_
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#include <ktypes.h>
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#include <linux/cred.h>
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#include <linux/spinlock.h>
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#include <linux/sched.h>
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#include <uapi/scdefs.h>
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#include <pgtable.h>
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#include <taskext.h>
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#include <asm/current.h>
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extern char all_allow_sctx[SUPERCALL_SCONTEXT_LEN];
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extern uint32_t all_allow_sid;
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int set_all_allow_sctx(const char *sctx);
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int commit_kernel_su();
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int commit_common_su(uid_t to_uid, const char *sctx);
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int commit_su(uid_t uid, const char *sctx);
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int task_su(pid_t pid, uid_t to_uid, const char *sctx);
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/**
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* @brief Whether to make the current task bypass all selinux permission checks.
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*
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* @param task
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* @param val
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*/
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static inline void set_priv_sel_allow(struct task_struct *task, bool val)
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{
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struct task_ext *ext = get_task_ext(task);
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ext->priv_sel_allow = val;
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dsb(ish);
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}
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#endif

‎kernel/patch/include/hotpatch.h‎

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/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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* Copyright (C) 2023 bmax121. All Rights Reserved.
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*/
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#ifndef _KP_HOTPATCH_H_
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#define _KP_HOTPATCH_H_
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#include <hook.h>
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#endif

‎kernel/patch/include/kconfig.h‎

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/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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* Copyright (C) 2023 bmax121. All Rights Reserved.
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*/
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#ifndef _KP_KCONFIG_H_
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#define _KP_KCONFIG_H_
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// todo: move config to here
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extern bool has_config_compat;
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#endif

‎kernel/patch/include/kputils.h‎

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/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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* Copyright (C) 2023 bmax121. All Rights Reserved.
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*/
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#ifndef _KP_UTILS_H_
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#define _KP_UTILS_H_
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#include <compiler.h>
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#include <ktypes.h>
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int __must_check compat_copy_to_user(void __user *to, const void *from, int n);
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long compat_strncpy_from_user(char *dest, const char __user *src, long count);
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void *__user copy_to_user_stack(const void *data, int len);
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uid_t current_uid();
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uint64_t get_random_u64(void);
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void print_bootlog();
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#endif

‎kernel/patch/include/kstorage.h‎

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/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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* Copyright (C) 2024 bmax121. All Rights Reserved.
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*/
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#ifndef _KP_KSTORAGE_H_
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#define _KP_KSTORAGE_H_
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#include <ktypes.h>
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#include <uapi/scdefs.h>
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#include <stdbool.h>
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struct kstorage
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{
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struct list_head list;
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struct rcu_head rcu;
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int gid;
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long did;
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int dlen;
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char data[0];
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};
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int try_alloc_kstroage_group();
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int kstorage_group_size(int gid);
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int write_kstorage(int gid, long did, void *data, int offset, int len, bool data_is_user);
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/// must within rcu read lock
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const struct kstorage *get_kstorage(int gid, long did);
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typedef int (*on_kstorage_cb)(struct kstorage *kstorage, void *udata);
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int on_each_kstorage_elem(int gid, on_kstorage_cb cb, void *udata);
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int read_kstorage(int gid, long did, void *data, int offset, int len, bool data_is_user);
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int list_kstorage_ids(int gid, long *ids, int idslen, bool data_is_user);
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int remove_kstorage(int gid, long did);
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#endif

‎kernel/patch/include/ksyms.h‎

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/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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* Copyright (C) 2023 bmax121. All Rights Reserved.
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*/
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#ifndef _KP_KSYMS_H
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#define _KP_KSYMS_H
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#include <linux/kallsyms.h>
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#include <log.h>
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#define INIT_USE_KALLSYMS_LOOKUP_NAME
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#define KFUNC_POISON 0xdeaddead00000000
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#define kvar(var) kv_##var
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#define kvar_def(var) (*kv_##var)
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#define kvlen(var) kvl_##var
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#define kvar_val(var) (*kvar(var))
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#define kfunc(func) kf_##func
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#define kfunc_def(func) (*kf_##func)
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#define kvar_lookup_name(var) kv_##var = (typeof(kv_##var))kallsyms_lookup_name(#var)
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#define kfunc_lookup_name(func) kf_##func = (typeof(kf_##func))kallsyms_lookup_name(#func)
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#ifdef INIT_USE_KALLSYMS_LOOKUP_NAME
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#define kvar_match(var, name, addr) kvar_lookup_name(var)
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#define kfunc_match(func, name, addr) kfunc_lookup_name(func)
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#define kfunc_match_cfi(func, name, addr) \
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kf_##func = (typeof(kf_##func))kallsyms_lookup_name(#func ".cfi_jt"); \
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if (!kf_##func) kf_##func = (typeof(kf_##func))kallsyms_lookup_name(#func);
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#else
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int _ksym_local_strcmp(const char *s1, const char *s2);
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#define kvar_match(var, name, addr) \
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if (!kv_##var && !_ksym_local_strcmp(#var, name)) kv_##var = (typeof(kv_##var))addr;
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#define kfunc_match(func, name, addr) \
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if (!kf_##func && !_ksym_local_strcmp(#func, name)) kf_##func = (typeof(kf_##func))addr
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#endif
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#define kfunc_call(func, ...) \
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if (kf_##func) return kf_##func(__VA_ARGS__);
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#define kfunc_direct_call(func, ...) return kf_##func(__VA_ARGS__);
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#define kfunc_call_void(func, ...) \
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if (kf_##func) kf_##func(__VA_ARGS__);
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#define kfunc_direct_call_void(func, ...) kf_##func(__VA_ARGS__);
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// todo
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#define kfunc_not_found() logke("kfunc: %s not found\n", __func__);
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#endif

‎kernel/patch/include/module.h‎

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/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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* Copyright (C) 2023 bmax121. All Rights Reserved.
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*/
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#ifndef _KP_MODULE_H_
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#define _KP_MODULE_H_
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#include <asm-generic/module.h>
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#include <kpmodule.h>
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struct load_info
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{
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struct
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{
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const char *base;
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unsigned long size;
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const char *name, *version, *license, *author, *description;
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} info;
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const Elf_Ehdr *hdr;
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unsigned long len;
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Elf_Shdr *sechdrs;
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char *secstrings, *strtab;
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unsigned long symoffs, stroffs;
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struct
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{
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unsigned int sym, str, mod, info;
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} index;
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};
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struct module
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{
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struct
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{
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const char *base, *name, *version, *license, *author, *description;
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} info;
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char *args, *ctl_args;
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mod_initcall_t *init;
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mod_ctl0call_t *ctl0;
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mod_ctl1call_t *ctl1;
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mod_exitcall_t *exit;
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unsigned int size;
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unsigned int text_size;
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unsigned int ro_size;
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void *start;
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struct list_head list;
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};
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long load_module(const void *data, int len, const char *args, const char *event, void *__user reserved);
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long load_module_path(const char *path, const char *args, void *__user reserved);
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long module_control0(const char *name, const char *ctl_args, char *__user out_msg, int outlen);
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long module_control1(const char *name, void *a1, void *a2, void *a3);
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long unload_module(const char *name, void *__user reserved);
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struct module *find_module(const char *name);
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int get_module_nums();
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int list_modules(char *out_names, int size);
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int get_module_info(const char *name, char *out_info, int size);
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#endif

‎kernel/patch/include/pidmem.h‎

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/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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* Copyright (C) 2024 bmax121. All Rights Reserved.
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*/
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#ifndef _KP_PIDMEM_H_
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#define _KP_PIDMEM_H_
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#include <ktypes.h>
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// phys_addr_t pid_virt_to_phys(pid_t pid, uintptr_t vaddr);
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// void *pid_map_mem(pid_t pid, void *mem, size_t size, )
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#endif

‎kernel/patch/include/sepolicy_flags.h‎

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/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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* Copyright (C) 2024 1f2003d5. All Rights Reserved.
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* Copyright (C) 2024 sekaiacg. All Rights Reserved.
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*/
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#ifndef _KP_SEPOLICY_FLAGS_H_
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#define _KP_SEPOLICY_FLAGS_H_
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#include <linux/string.h>
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#define SELINUX_MAGIC 0xf97cff8c
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#define POLICYDB_MAGIC SELINUX_MAGIC
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#define POLICYDB_STRING "SE Linux"
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#define POLICYDB_CONFIG_MLS 1
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#define POLICYDB_CONFIG_ANDROID_NETLINK_ROUTE (1 << 31)
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#define POLICYDB_CONFIG_ANDROID_NETLINK_GETNEIGH (1 << 30)
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/*
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* config offset:
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* __le32(POLICYDB_MAGIC) + __le32(POLICYDB_STRING_LEN) +
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* char[POLICYDB_STRING_LEN] + __le32(policyvers)
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*/
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#define POLICYDB_CONFIG_OFFSET (2 * sizeof(__le32) + strlen(POLICYDB_STRING) + sizeof(__le32))
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struct _policy_file
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{
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char *data;
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size_t len;
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};
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struct _policydb
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{
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int mls_enabled;
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int android_netlink_route;
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int android_netlink_getneigh;
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};
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#endif

‎kernel/patch/include/sucompat.h‎

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/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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* Copyright (C) 2024 bmax121. All Rights Reserved.
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*/
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#ifndef _KP_SUCOMPAT_H_
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#define _KP_SUCOMPAT_H_
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#include <ktypes.h>
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#include <uapi/scdefs.h>
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#include <hook.h>
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extern const char sh_path[];
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extern const char default_su_path[];
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extern const char legacy_su_path[];
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extern const char apd_path[];
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struct allow_uid
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{
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uid_t uid;
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struct su_profile profile;
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struct list_head list;
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struct rcu_head rcu;
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};
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int is_su_allow_uid(uid_t uid);
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int su_add_allow_uid(uid_t uid, uid_t to_uid, const char *scontext);
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int su_remove_allow_uid(uid_t uid);
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int su_allow_uid_nums();
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int su_allow_uids(int is_user, uid_t *out_uids, int out_num);
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int su_allow_uid_profile(int is_user, uid_t uid, struct su_profile *profile);
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int su_reset_path(const char *path);
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const char *su_get_path();
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int get_ap_mod_exclude(uid_t uid);
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int set_ap_mod_exclude(uid_t uid, int exclude);
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int list_ap_mod_exclude(uid_t *uids, int len);
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#endif

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