From f9004dbfff8a3fbbd7e2a88c8a4327c7f2f8e5b2 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 31 Jan 2024 01:04:47 +0000
Subject: [PATCH] add driver 5G
---
kernel/include/net/compat.h | 52 +++++++++++++++++++++++++++++++++++++++++++---------
1 files changed, 43 insertions(+), 9 deletions(-)
diff --git a/kernel/include/net/compat.h b/kernel/include/net/compat.h
index 4c6d756..745db0d 100644
--- a/kernel/include/net/compat.h
+++ b/kernel/include/net/compat.h
@@ -30,8 +30,23 @@
compat_int_t cmsg_type;
};
-int compat_sock_get_timestamp(struct sock *, struct timeval __user *);
-int compat_sock_get_timestampns(struct sock *, struct timespec __user *);
+struct compat_rtentry {
+ u32 rt_pad1;
+ struct sockaddr rt_dst; /* target address */
+ struct sockaddr rt_gateway; /* gateway addr (RTF_GATEWAY) */
+ struct sockaddr rt_genmask; /* target network mask (IP) */
+ unsigned short rt_flags;
+ short rt_pad2;
+ u32 rt_pad3;
+ unsigned char rt_tos;
+ unsigned char rt_class;
+ short rt_pad4;
+ short rt_metric; /* +1 for binary compatibility! */
+ compat_uptr_t rt_dev; /* forcing the device at add */
+ u32 rt_mtu; /* per route MTU/Window */
+ u32 rt_window; /* Window clamping */
+ unsigned short rt_irtt; /* Initial RTT */
+};
#else /* defined(CONFIG_COMPAT) */
/*
@@ -41,19 +56,38 @@
#define compat_mmsghdr mmsghdr
#endif /* defined(CONFIG_COMPAT) */
+int __get_compat_msghdr(struct msghdr *kmsg, struct compat_msghdr __user *umsg,
+ struct sockaddr __user **save_addr, compat_uptr_t *ptr,
+ compat_size_t *len);
int get_compat_msghdr(struct msghdr *, struct compat_msghdr __user *,
struct sockaddr __user **, struct iovec **);
-struct sock_fprog __user *get_compat_bpf_fprog(char __user *optval);
int put_cmsg_compat(struct msghdr*, int, int, int, void *);
int cmsghdr_from_user_compat_to_kern(struct msghdr *, struct sock *,
unsigned char *, int);
-int compat_mc_setsockopt(struct sock *, int, int, char __user *, unsigned int,
- int (*)(struct sock *, int, int, char __user *,
- unsigned int));
-int compat_mc_getsockopt(struct sock *, int, int, char __user *, int __user *,
- int (*)(struct sock *, int, int, char __user *,
- int __user *));
+struct compat_group_req {
+ __u32 gr_interface;
+ struct __kernel_sockaddr_storage gr_group
+ __aligned(4);
+} __packed;
+
+struct compat_group_source_req {
+ __u32 gsr_interface;
+ struct __kernel_sockaddr_storage gsr_group
+ __aligned(4);
+ struct __kernel_sockaddr_storage gsr_source
+ __aligned(4);
+} __packed;
+
+struct compat_group_filter {
+ __u32 gf_interface;
+ struct __kernel_sockaddr_storage gf_group
+ __aligned(4);
+ __u32 gf_fmode;
+ __u32 gf_numsrc;
+ struct __kernel_sockaddr_storage gf_slist[1]
+ __aligned(4);
+} __packed;
#endif /* NET_COMPAT_H */
--
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