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Fr4nz D13trich 2025-11-20 21:30:08 +01:00
parent 9a3987bc1e
commit 3f2388004d
350 changed files with 79360 additions and 0 deletions
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47
kernel/syscall_hook_manager.h Normal file
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#ifndef __KSU_H_HOOK_MANAGER
#define __KSU_H_HOOK_MANAGER
#include <linux/version.h>
#include <linux/sched.h>
#include <linux/thread_info.h>
#include <linux/init.h>
#include <linux/binfmts.h>
#include <linux/tty.h>
#include <linux/fs.h>
#include "selinux/selinux.h"
// Hook manager initialization and cleanup
void ksu_syscall_hook_manager_init(void);
void ksu_syscall_hook_manager_exit(void);
// Process marking for tracepoint
void ksu_mark_all_process(void);
void ksu_unmark_all_process(void);
void ksu_mark_running_process(void);
// Per-task mark operations
int ksu_get_task_mark(pid_t pid);
int ksu_set_task_mark(pid_t pid, bool mark);
static inline void ksu_set_task_tracepoint_flag(struct task_struct *t)
{
#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 11, 0)
set_task_syscall_work(t, SYSCALL_TRACEPOINT);
#else
set_tsk_thread_flag(t, TIF_SYSCALL_TRACEPOINT);
#endif
}
static inline void ksu_clear_task_tracepoint_flag(struct task_struct *t)
{
#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 11, 0)
clear_task_syscall_work(t, SYSCALL_TRACEPOINT);
#else
clear_tsk_thread_flag(t, TIF_SYSCALL_TRACEPOINT);
#endif
}
void ksu_clear_task_tracepoint_flag_if_needed(struct task_struct *t);
#endif