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kernel: Reformat code using clang-format (#347)

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* The coding format is too messy, reformat to improve readability
  and get closer to Linux kernel coding style.

* While at it, update .clang-format file to linux-mainline state.
This commit is contained in:
Helium_Studio
2025-08-22 14:02:20 +08:00
committed by GitHub
parent fe472057b1
commit ce58519e66
31 changed files with 1542 additions and 1131 deletions
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104
kernel/ksu_trace.c
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@@ -1,58 +1,68 @@
#include "ksu_trace.h"
// extern kernelsu functions
extern bool ksu_execveat_hook __read_mostly;
extern int ksu_handle_execveat(int *fd, struct filename **filename_ptr, void *argv, void *envp, int *flags);
extern int ksu_handle_execveat_sucompat(int *fd, struct filename **filename_ptr, void *argv, void *envp, int *flags);
extern int ksu_handle_faccessat(int *dfd, const char __user **filename_user, int *mode, int *flags);
extern int ksu_handle_execveat(int *fd, struct filename **filename_ptr,
void *argv, void *envp, int *flags);
extern int ksu_handle_execveat_sucompat(int *fd, struct filename **filename_ptr,
void *argv, void *envp, int *flags);
extern int ksu_handle_faccessat(int *dfd, const char __user **filename_user,
int *mode, int *flags);
extern bool ksu_vfs_read_hook __read_mostly;
extern int ksu_handle_sys_read(unsigned int fd, char __user **buf_ptr, size_t *count_ptr);
extern int ksu_handle_stat(int *dfd, const char __user **filename_user, int *flags);
extern int ksu_handle_sys_read(unsigned int fd, char __user **buf_ptr,
size_t *count_ptr);
extern int ksu_handle_stat(int *dfd, const char __user **filename_user,
int *flags);
extern bool ksu_input_hook __read_mostly;
extern int ksu_handle_input_handle_event(unsigned int *type, unsigned int *code, int *value);
extern int ksu_handle_devpts(struct inode*);
extern int ksu_handle_input_handle_event(unsigned int *type, unsigned int *code,
int *value);
extern int ksu_handle_devpts(struct inode *);
// end kernelsu functions
// tracepoint callback functions
void ksu_trace_execveat_hook_callback(void *data, int *fd, struct filename **filename_ptr,
void *argv, void *envp, int *flags)
void ksu_trace_execveat_hook_callback(void *data, int *fd,
struct filename **filename_ptr,
void *argv, void *envp, int *flags)
{
if (unlikely(ksu_execveat_hook))
ksu_handle_execveat(fd, filename_ptr, argv, envp, flags);
else
ksu_handle_execveat_sucompat(fd, filename_ptr, NULL, NULL, NULL);
ksu_handle_execveat_sucompat(fd, filename_ptr, NULL, NULL,
NULL);
}
void ksu_trace_execveat_sucompat_hook_callback(void *data, int *fd, struct filename **filename_ptr,
void *argv, void *envp, int *flags)
void ksu_trace_execveat_sucompat_hook_callback(void *data, int *fd,
struct filename **filename_ptr,
void *argv, void *envp,
int *flags)
{
if (!ksu_execveat_hook)
ksu_handle_execveat_sucompat(fd, filename_ptr, argv, envp, flags);
ksu_handle_execveat_sucompat(fd, filename_ptr, argv, envp,
flags);
}
void ksu_trace_faccessat_hook_callback(void *data, int *dfd, const char __user **filename_user,
int *mode, int *flags)
void ksu_trace_faccessat_hook_callback(void *data, int *dfd,
const char __user **filename_user,
int *mode, int *flags)
{
ksu_handle_faccessat(dfd, filename_user, mode, flags);
ksu_handle_faccessat(dfd, filename_user, mode, flags);
}
void ksu_trace_sys_read_hook_callback(void *data, unsigned int fd, char __user **buf_ptr,
size_t *count_ptr)
void ksu_trace_sys_read_hook_callback(void *data, unsigned int fd,
char __user **buf_ptr, size_t *count_ptr)
{
if (unlikely(ksu_vfs_read_hook))
ksu_handle_sys_read(fd, buf_ptr, count_ptr);
}
void ksu_trace_stat_hook_callback(void *data, int *dfd, const char __user **filename_user,
int *flags)
void ksu_trace_stat_hook_callback(void *data, int *dfd,
const char __user **filename_user, int *flags)
{
ksu_handle_stat(dfd, filename_user, flags);
ksu_handle_stat(dfd, filename_user, flags);
}
void ksu_trace_input_hook_callback(void *data, unsigned int *type, unsigned int *code,
int *value)
void ksu_trace_input_hook_callback(void *data, unsigned int *type,
unsigned int *code, int *value)
{
if (unlikely(ksu_input_hook))
ksu_handle_input_handle_event(type, code, value);
@@ -60,31 +70,43 @@ void ksu_trace_input_hook_callback(void *data, unsigned int *type, unsigned int
void ksu_trace_devpts_hook_callback(void *data, struct inode *inode)
{
ksu_handle_devpts(inode);
ksu_handle_devpts(inode);
}
// end tracepoint callback functions
// register tracepoint callback functions
void ksu_trace_register(void)
{
register_trace_ksu_trace_execveat_hook(ksu_trace_execveat_hook_callback, NULL);
register_trace_ksu_trace_execveat_sucompat_hook(ksu_trace_execveat_sucompat_hook_callback, NULL);
register_trace_ksu_trace_faccessat_hook(ksu_trace_faccessat_hook_callback, NULL);
register_trace_ksu_trace_sys_read_hook(ksu_trace_sys_read_hook_callback, NULL);
register_trace_ksu_trace_stat_hook(ksu_trace_stat_hook_callback, NULL);
register_trace_ksu_trace_input_hook(ksu_trace_input_hook_callback, NULL);
register_trace_ksu_trace_devpts_hook(ksu_trace_devpts_hook_callback, NULL);
register_trace_ksu_trace_execveat_hook(ksu_trace_execveat_hook_callback,
NULL);
register_trace_ksu_trace_execveat_sucompat_hook(
ksu_trace_execveat_sucompat_hook_callback, NULL);
register_trace_ksu_trace_faccessat_hook(
ksu_trace_faccessat_hook_callback, NULL);
register_trace_ksu_trace_sys_read_hook(ksu_trace_sys_read_hook_callback,
NULL);
register_trace_ksu_trace_stat_hook(ksu_trace_stat_hook_callback, NULL);
register_trace_ksu_trace_input_hook(ksu_trace_input_hook_callback,
NULL);
register_trace_ksu_trace_devpts_hook(ksu_trace_devpts_hook_callback,
NULL);
}
// unregister tracepoint callback functions
void ksu_trace_unregister(void)
{
unregister_trace_ksu_trace_execveat_hook(ksu_trace_execveat_hook_callback, NULL);
unregister_trace_ksu_trace_execveat_sucompat_hook(ksu_trace_execveat_sucompat_hook_callback, NULL);
unregister_trace_ksu_trace_faccessat_hook(ksu_trace_faccessat_hook_callback, NULL);
unregister_trace_ksu_trace_sys_read_hook(ksu_trace_sys_read_hook_callback, NULL);
unregister_trace_ksu_trace_stat_hook(ksu_trace_stat_hook_callback, NULL);
unregister_trace_ksu_trace_input_hook(ksu_trace_input_hook_callback, NULL);
unregister_trace_ksu_trace_devpts_hook(ksu_trace_devpts_hook_callback, NULL);
unregister_trace_ksu_trace_execveat_hook(
ksu_trace_execveat_hook_callback, NULL);
unregister_trace_ksu_trace_execveat_sucompat_hook(
ksu_trace_execveat_sucompat_hook_callback, NULL);
unregister_trace_ksu_trace_faccessat_hook(
ksu_trace_faccessat_hook_callback, NULL);
unregister_trace_ksu_trace_sys_read_hook(
ksu_trace_sys_read_hook_callback, NULL);
unregister_trace_ksu_trace_stat_hook(ksu_trace_stat_hook_callback,
NULL);
unregister_trace_ksu_trace_input_hook(ksu_trace_input_hook_callback,
NULL);
unregister_trace_ksu_trace_devpts_hook(ksu_trace_devpts_hook_callback,
NULL);
}