change system file

hc

2024-10-09 244b2c5ca8b14627e4a17755e5922221e121c771

 kernel/net/packet/internal.h
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@@ -116,10 +116,9 @@
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 	int			copy_thresh;
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 	spinlock_t		bind_lock;
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 	struct mutex		pg_vec_lock;
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+	unsigned long		flags;
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 	unsigned int		running;	/* bind_lock must be held */
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-	unsigned int		auxdata:1,	/* writer must hold sock lock */
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-				origdev:1,
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-				has_vnet_hdr:1,
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+	unsigned int		has_vnet_hdr:1, /* writer must hold sock lock */
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 				tp_loss:1,
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 				tp_tx_has_off:1;
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 	int			pressure;
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@@ -144,4 +143,25 @@
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 	return (struct packet_sock *)sk;
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 }
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+enum packet_sock_flags {
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+	PACKET_SOCK_ORIGDEV,
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+	PACKET_SOCK_AUXDATA,
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+};
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+
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+static inline void packet_sock_flag_set(struct packet_sock *po,
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+					enum packet_sock_flags flag,
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+					bool val)
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+{
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+	if (val)
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+		set_bit(flag, &po->flags);
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+	else
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+		clear_bit(flag, &po->flags);
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+}
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+
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+static inline bool packet_sock_flag(const struct packet_sock *po,
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+				    enum packet_sock_flags flag)
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+{
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+	return test_bit(flag, &po->flags);
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+}
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+
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 #endif