-
-
Notifications
You must be signed in to change notification settings - Fork 617
Expand file tree
/
Copy pathdep.c
More file actions
25 lines (19 loc) · 519 Bytes
/
dep.c
File metadata and controls
25 lines (19 loc) · 519 Bytes
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
/* https://cirosantilli.com/linux-kernel-module-cheat#kernel-module-dependencies */
#include <linux/debugfs.h>
#include <linux/kernel.h>
#include <linux/module.h>
u32 lkmc_dep = 0;
EXPORT_SYMBOL(lkmc_dep);
static char *debugfs_filename = "lkmc_dep";
static int myinit(void)
{
debugfs_create_u32(debugfs_filename, S_IRUSR | S_IWUSR, NULL, &lkmc_dep);
return 0;
}
static void myexit(void)
{
debugfs_remove(debugfs_lookup(debugfs_filename, NULL));
}
module_init(myinit)
module_exit(myexit)
MODULE_LICENSE("GPL");