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https://github.com/followmsi/android_kernel_google_msm.git
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2f68f939e1
This patch adds a SOCK_DESTROY operation, a destroy function pointer to sock_diag_handler, and a diag_destroy function pointer. It does not include any implementation code. [Backport of net-next 64be0aed59ad519d6f2160868734f7e278290ac1] Change-Id: I1d998e1c5f836b2f5638c0f79244c372c8d2d9d9 Signed-off-by: Lorenzo Colitti <lorenzo@google.com> Acked-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
52 lines
1.2 KiB
C
52 lines
1.2 KiB
C
#ifndef __SOCK_DIAG_H__
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#define __SOCK_DIAG_H__
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#include <linux/types.h>
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#define SOCK_DIAG_BY_FAMILY 20
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#define SOCK_DESTROY_BACKPORT 21
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struct sock_diag_req {
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__u8 sdiag_family;
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__u8 sdiag_protocol;
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};
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enum {
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SK_MEMINFO_RMEM_ALLOC,
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SK_MEMINFO_RCVBUF,
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SK_MEMINFO_WMEM_ALLOC,
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SK_MEMINFO_SNDBUF,
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SK_MEMINFO_FWD_ALLOC,
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SK_MEMINFO_WMEM_QUEUED,
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SK_MEMINFO_OPTMEM,
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SK_MEMINFO_VARS,
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};
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#ifdef __KERNEL__
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struct sk_buff;
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struct nlmsghdr;
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struct sock;
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struct sock_diag_handler {
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__u8 family;
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int (*dump)(struct sk_buff *skb, struct nlmsghdr *nlh);
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int (*destroy)(struct sk_buff *skb, struct nlmsghdr *nlh);
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};
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int sock_diag_register(struct sock_diag_handler *h);
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void sock_diag_unregister(struct sock_diag_handler *h);
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void sock_diag_register_inet_compat(int (*fn)(struct sk_buff *skb, struct nlmsghdr *nlh));
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void sock_diag_unregister_inet_compat(int (*fn)(struct sk_buff *skb, struct nlmsghdr *nlh));
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int sock_diag_check_cookie(void *sk, __u32 *cookie);
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void sock_diag_save_cookie(void *sk, __u32 *cookie);
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int sock_diag_put_meminfo(struct sock *sk, struct sk_buff *skb, int attr);
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int sock_diag_destroy(struct sock *sk, int err);
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extern struct sock *sock_diag_nlsk;
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#endif /* KERNEL */
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#endif
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