change system file

hc

2024-10-09 244b2c5ca8b14627e4a17755e5922221e121c771

 kernel/arch/um/drivers/vector_user.h
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@@ -1,6 +1,6 @@
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+/* SPDX-License-Identifier: GPL-2.0 */
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 /*
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  * Copyright (C) 2002 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
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- * Licensed under the GPL
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  */
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 #ifndef __UM_VECTOR_USER_H
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@@ -16,12 +16,19 @@
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 #define TRANS_TAP "tap"
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 #define TRANS_TAP_LEN strlen(TRANS_TAP)
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-
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 #define TRANS_GRE "gre"
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-#define TRANS_GRE_LEN strlen(TRANS_RAW)
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+#define TRANS_GRE_LEN strlen(TRANS_GRE)
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 #define TRANS_L2TPV3 "l2tpv3"
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 #define TRANS_L2TPV3_LEN strlen(TRANS_L2TPV3)
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+
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+#define TRANS_HYBRID "hybrid"
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+#define TRANS_HYBRID_LEN strlen(TRANS_HYBRID)
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+
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+#define TRANS_BESS "bess"
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+#define TRANS_BESS_LEN strlen(TRANS_BESS)
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+
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+#define DEFAULT_BPF_LEN 6
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 #ifndef IPPROTO_GRE
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 #define IPPROTO_GRE 0x2F
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@@ -90,8 +97,10 @@
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 	unsigned int vlen,
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 	unsigned int flags
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 );
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-extern void *uml_vector_default_bpf(int fd, void *mac);
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-extern int uml_vector_attach_bpf(int fd, void *bpf, int bpf_len);
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+extern void *uml_vector_default_bpf(void *mac);
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+extern void *uml_vector_user_bpf(char *filename);
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+extern int uml_vector_attach_bpf(int fd, void *bpf);
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+extern int uml_vector_detach_bpf(int fd, void *bpf);
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 extern bool uml_raw_enable_qdisc_bypass(int fd);
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 extern bool uml_raw_enable_vnet_headers(int fd);
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 extern bool uml_tap_enable_vnet_headers(int fd);