4c04508267
Co-authored-by: simonpunk <simonpunk2016@gmail.com> Co-authored-by: ShirkNeko <109797057+ShirkNeko@users.noreply.github.com>
60 lines
1.4 KiB
C
60 lines
1.4 KiB
C
#ifndef __KSU_H_KSU_MANAGER
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#define __KSU_H_KSU_MANAGER
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#include <linux/cred.h>
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#include <linux/types.h>
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#define KSU_INVALID_UID -1
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extern uid_t ksu_manager_uid; // DO NOT DIRECT USE
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extern bool ksu_is_any_manager(uid_t uid);
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extern void ksu_add_manager(uid_t uid, int signature_index);
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extern void ksu_remove_manager(uid_t uid);
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extern int ksu_get_manager_signature_index(uid_t uid);
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static inline bool ksu_is_manager_uid_valid(void)
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{
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return ksu_manager_uid != KSU_INVALID_UID;
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}
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#ifndef CONFIG_KSU_SUSFS
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static inline bool is_manager(void)
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{
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return unlikely(ksu_is_any_manager(current_uid().val) ||
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(ksu_manager_uid != KSU_INVALID_UID && ksu_manager_uid == current_uid().val));
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}
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#else
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static inline bool is_manager()
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{
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return unlikely((ksu_manager_uid == current_uid().val % 100000) ||
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(ksu_manager_uid != KSU_INVALID_UID && ksu_manager_uid == current_uid().val % 100000));
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}
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#endif
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static inline uid_t ksu_get_manager_uid(void)
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{
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return ksu_manager_uid;
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}
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#ifndef CONFIG_KSU_SUSFS
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static inline void ksu_set_manager_uid(uid_t uid)
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{
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ksu_manager_uid = uid;
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}
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#else
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static inline void ksu_set_manager_uid(uid_t uid)
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{
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ksu_manager_uid = uid % 100000;
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}
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#endif
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static inline void ksu_invalidate_manager_uid(void)
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{
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ksu_manager_uid = KSU_INVALID_UID;
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}
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int ksu_observer_init(void);
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void ksu_observer_exit(void);
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#endif |