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34 lines
978 B
34 lines
978 B
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ |
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/* AF_VSOCK sock_diag(7) interface for querying open sockets */ |
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#ifndef _UAPI__VM_SOCKETS_DIAG_H__ |
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#define _UAPI__VM_SOCKETS_DIAG_H__ |
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#include <linux/types.h> |
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/* Request */ |
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struct vsock_diag_req { |
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__u8 sdiag_family; /* must be AF_VSOCK */ |
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__u8 sdiag_protocol; /* must be 0 */ |
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__u16 pad; /* must be 0 */ |
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__u32 vdiag_states; /* query bitmap (e.g. 1 << TCP_LISTEN) */ |
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__u32 vdiag_ino; /* must be 0 (reserved) */ |
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__u32 vdiag_show; /* must be 0 (reserved) */ |
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__u32 vdiag_cookie[2]; |
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}; |
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/* Response */ |
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struct vsock_diag_msg { |
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__u8 vdiag_family; /* AF_VSOCK */ |
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__u8 vdiag_type; /* SOCK_STREAM or SOCK_DGRAM */ |
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__u8 vdiag_state; /* sk_state (e.g. TCP_LISTEN) */ |
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__u8 vdiag_shutdown; /* local RCV_SHUTDOWN | SEND_SHUTDOWN */ |
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__u32 vdiag_src_cid; |
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__u32 vdiag_src_port; |
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__u32 vdiag_dst_cid; |
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__u32 vdiag_dst_port; |
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__u32 vdiag_ino; |
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__u32 vdiag_cookie[2]; |
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}; |
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#endif /* _UAPI__VM_SOCKETS_DIAG_H__ */
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