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ksu.c
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ksu.c
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#include <linux/export.h>
#include <linux/fs.h>
#include <linux/kobject.h>
#include <linux/module.h>
#include <linux/workqueue.h>
#include "allowlist.h"
#include "arch.h"
#include "core_hook.h"
#include "klog.h" // IWYU pragma: keep
#include "ksu.h"
#include "throne_tracker.h"
static struct workqueue_struct *ksu_workqueue;
bool ksu_queue_work(struct work_struct *work)
{
return queue_work(ksu_workqueue, work);
}
extern int ksu_handle_execveat_sucompat(int *fd, struct filename **filename_ptr,
void *argv, void *envp, int *flags);
extern int ksu_handle_execveat_ksud(int *fd, struct filename **filename_ptr,
void *argv, void *envp, int *flags);
int ksu_handle_execveat(int *fd, struct filename **filename_ptr, void *argv,
void *envp, int *flags)
{
ksu_handle_execveat_ksud(fd, filename_ptr, argv, envp, flags);
return ksu_handle_execveat_sucompat(fd, filename_ptr, argv, envp,
flags);
}
extern void ksu_sucompat_init();
extern void ksu_sucompat_exit();
extern void ksu_ksud_init();
extern void ksu_ksud_exit();
int __init kernelsu_init(void)
{
#ifdef CONFIG_KSU_DEBUG
pr_alert("*************************************************************");
pr_alert("** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **");
pr_alert("** **");
pr_alert("** You are running KernelSU in DEBUG mode **");
pr_alert("** **");
pr_alert("** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **");
pr_alert("*************************************************************");
#endif
ksu_core_init();
ksu_workqueue = alloc_ordered_workqueue("kernelsu_work_queue", 0);
ksu_allowlist_init();
ksu_throne_tracker_init();
#ifdef CONFIG_KPROBES
ksu_sucompat_init();
ksu_ksud_init();
#else
pr_alert("KPROBES is disabled, KernelSU may not work, please check https://kernelsu.org/guide/how-to-integrate-for-non-gki.html");
#endif
#ifdef MODULE
#ifndef CONFIG_KSU_DEBUG
kobject_del(&THIS_MODULE->mkobj.kobj);
#endif
#endif
return 0;
}
void kernelsu_exit(void)
{
ksu_allowlist_exit();
ksu_throne_tracker_exit();
destroy_workqueue(ksu_workqueue);
#ifdef CONFIG_KPROBES
ksu_ksud_exit();
ksu_sucompat_exit();
#endif
ksu_core_exit();
}
module_init(kernelsu_init);
module_exit(kernelsu_exit);
MODULE_LICENSE("GPL");
MODULE_AUTHOR("weishu");
MODULE_DESCRIPTION("Android KernelSU");
MODULE_IMPORT_NS(VFS_internal_I_am_really_a_filesystem_and_am_NOT_a_driver);