/* SPDX-License-Identifier: GPL-2.0 */ /* * linux/include/linux/sunrpc/xprtsock.h * * Declarations for the RPC transport socket provider. */ #ifndef _LINUX_SUNRPC_XPRTSOCK_H #define _LINUX_SUNRPC_XPRTSOCK_H #ifdef __KERNEL__ int init_socket_xprt(void); void cleanup_socket_xprt(void); #define RPC_MIN_RESVPORT (1U) #define RPC_MAX_RESVPORT (65535U) #define RPC_DEF_MIN_RESVPORT (665U) #define RPC_DEF_MAX_RESVPORT (1023U) struct sock_xprt { struct rpc_xprt xprt; /* * Network layer */ struct socket * sock; struct sock * inet; /* * State of TCP reply receive */ __be32 tcp_fraghdr, tcp_xid, tcp_calldir; u32 tcp_offset, tcp_reclen; unsigned long tcp_copied, tcp_flags; /* * Connection of transports */ unsigned long sock_state; struct delayed_work connect_worker; struct work_struct recv_worker; struct mutex recv_mutex; struct sockaddr_storage srcaddr; unsigned short srcport; /* * UDP socket buffer size parameters */ size_t rcvsize, sndsize; struct rpc_timeout tcp_timeout; /* * Saved socket callback addresses */ void (*old_data_ready)(struct sock *); void (*old_state_change)(struct sock *); void (*old_write_space)(struct sock *); void (*old_error_report)(struct sock *); }; /* * TCP receive state flags */ #define TCP_RCV_LAST_FRAG (1UL << 0) #define TCP_RCV_COPY_FRAGHDR (1UL << 1) #define TCP_RCV_COPY_XID (1UL << 2) #define TCP_RCV_COPY_DATA (1UL << 3) #define TCP_RCV_READ_CALLDIR (1UL << 4) #define TCP_RCV_COPY_CALLDIR (1UL << 5) /* * TCP RPC flags */ #define TCP_RPC_REPLY (1UL << 6) #define XPRT_SOCK_CONNECTING 1U #define XPRT_SOCK_DATA_READY (2) #define XPRT_SOCK_UPD_TIMEOUT (3) #endif /* __KERNEL__ */ #endif /* _LINUX_SUNRPC_XPRTSOCK_H */
Name | Type | Size | Permission | Actions |
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addr.h | File | 4.94 KB | 0644 |
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auth.h | File | 7.43 KB | 0644 |
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auth_gss.h | File | 2.33 KB | 0644 |
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bc_xprt.h | File | 2.42 KB | 0644 |
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cache.h | File | 8.38 KB | 0644 |
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clnt.h | File | 7.17 KB | 0644 |
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debug.h | File | 2.76 KB | 0644 |
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gss_api.h | File | 4.56 KB | 0644 |
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gss_asn1.h | File | 3.11 KB | 0644 |
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gss_err.h | File | 5.93 KB | 0644 |
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gss_krb5.h | File | 11.15 KB | 0644 |
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gss_krb5_enctypes.h | File | 123 B | 0644 |
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metrics.h | File | 3.52 KB | 0644 |
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msg_prot.h | File | 6.23 KB | 0644 |
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rpc_pipe_fs.h | File | 3.92 KB | 0644 |
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rpc_rdma.h | File | 3.81 KB | 0644 |
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sched.h | File | 9.09 KB | 0644 |
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stats.h | File | 2.01 KB | 0644 |
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svc.h | File | 16.55 KB | 0644 |
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svc_rdma.h | File | 7.43 KB | 0644 |
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svc_xprt.h | File | 6.63 KB | 0644 |
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svcauth.h | File | 6.11 KB | 0644 |
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svcauth_gss.h | File | 824 B | 0644 |
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svcsock.h | File | 2.06 KB | 0644 |
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timer.h | File | 1.14 KB | 0644 |
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types.h | File | 497 B | 0644 |
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xdr.h | File | 12.73 KB | 0644 |
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xprt.h | File | 14.77 KB | 0644 |
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xprtmultipath.h | File | 2 KB | 0644 |
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xprtrdma.h | File | 2.9 KB | 0644 |
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xprtsock.h | File | 1.73 KB | 0644 |
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