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Remove unnecessary conditional compilation code to simplify the definition of kprobe structures

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This commit is contained in:
ShirkNeko
2025-04-23 17:26:00 +08:00
parent 13c5aae85e
commit 069a671bf1
1 changed files with 0 additions and 55 deletions
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55
kernel/sucompat.c
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@@ -288,56 +288,6 @@ static int execve_handler_pre(struct kprobe *p, struct pt_regs *regs)
NULL); NULL);
} }
#if 1
static struct kprobe faccessat_kp = {
.symbol_name = SYS_FACCESSAT_SYMBOL,
.pre_handler = faccessat_handler_pre,
};
#else
static struct kprobe faccessat_kp = {
#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 17, 0)
.symbol_name = "do_faccessat",
#else
.symbol_name = "sys_faccessat",
#endif
.pre_handler = faccessat_handler_pre,
};
#endif
#if 1
static struct kprobe newfstatat_kp = {
.symbol_name = SYS_NEWFSTATAT_SYMBOL,
.pre_handler = newfstatat_handler_pre,
};
#else
static struct kprobe newfstatat_kp = {
#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 11, 0)
.symbol_name = "vfs_statx",
#else
.symbol_name = "vfs_fstatat",
#endif
.pre_handler = newfstatat_handler_pre,
};
#endif
#if 1
static struct kprobe execve_kp = {
.symbol_name = SYS_EXECVE_SYMBOL,
.pre_handler = execve_handler_pre,
};
#else
static struct kprobe execve_kp = {
#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 9, 0)
.symbol_name = "do_execveat_common",
#elif LINUX_VERSION_CODE >= KERNEL_VERSION(4, 19, 0)
.symbol_name = "__do_execve_file",
#elif LINUX_VERSION_CODE >= KERNEL_VERSION(3, 19, 0)
.symbol_name = "do_execveat_common",
#endif
.pre_handler = execve_handler_pre,
};
#endif
static int pts_unix98_lookup_pre(struct kprobe *p, struct pt_regs *regs) static int pts_unix98_lookup_pre(struct kprobe *p, struct pt_regs *regs)
{ {
struct inode *inode; struct inode *inode;
@@ -351,11 +301,6 @@ static int pts_unix98_lookup_pre(struct kprobe *p, struct pt_regs *regs)
return ksu_handle_devpts(inode); return ksu_handle_devpts(inode);
} }
static struct kprobe pts_unix98_lookup_kp = { .symbol_name =
"pts_unix98_lookup",
.pre_handler =
pts_unix98_lookup_pre };
static struct kprobe *init_kprobe(const char *name, static struct kprobe *init_kprobe(const char *name,
kprobe_pre_handler_t handler) kprobe_pre_handler_t handler)
{ {