1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
|
/*
* Copyright (c) 2011-2012 Intel Corporation. All rights reserved.
*
* This software is available to you under a choice of one of two
* licenses. You may choose to be licensed under the terms of the GNU
* General Public License (GPL) Version 2, available from the file
* COPYING in the main directory of this source tree, or the
* OpenIB.org BSD license below:
*
* Redistribution and use in source and binary forms, with or
* without modification, are permitted provided that the following
* conditions are met:
*
* - Redistributions of source code must retain the above
* copyright notice, this list of conditions and the following
* disclaimer.
*
* - Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#if !defined(RSOCKET_H)
#define RSOCKET_H
#include <infiniband/verbs.h>
#include <rdma/rdma_cma.h>
#include <sys/socket.h>
#include <errno.h>
#include <poll.h>
#include <sys/select.h>
#include <sys/mman.h>
#ifdef __cplusplus
extern "C" {
#endif
int rsocket(int domain, int type, int protocol);
int rbind(int socket, const struct sockaddr *addr, socklen_t addrlen);
int rlisten(int socket, int backlog);
int raccept(int socket, struct sockaddr *addr, socklen_t *addrlen);
int rconnect(int socket, const struct sockaddr *addr, socklen_t addrlen);
int rshutdown(int socket, int how);
int rclose(int socket);
ssize_t rrecv(int socket, void *buf, size_t len, int flags);
ssize_t rrecvfrom(int socket, void *buf, size_t len, int flags,
struct sockaddr *src_addr, socklen_t *addrlen);
ssize_t rrecvmsg(int socket, struct msghdr *msg, int flags);
ssize_t rsend(int socket, const void *buf, size_t len, int flags);
ssize_t rsendto(int socket, const void *buf, size_t len, int flags,
const struct sockaddr *dest_addr, socklen_t addrlen);
ssize_t rsendmsg(int socket, const struct msghdr *msg, int flags);
ssize_t rread(int socket, void *buf, size_t count);
ssize_t rreadv(int socket, const struct iovec *iov, int iovcnt);
ssize_t rwrite(int socket, const void *buf, size_t count);
ssize_t rwritev(int socket, const struct iovec *iov, int iovcnt);
int rpoll(struct pollfd *fds, nfds_t nfds, int timeout);
int rselect(int nfds, fd_set *readfds, fd_set *writefds,
fd_set *exceptfds, struct timeval *timeout);
int rgetpeername(int socket, struct sockaddr *addr, socklen_t *addrlen);
int rgetsockname(int socket, struct sockaddr *addr, socklen_t *addrlen);
#define SOL_RDMA 0x10000
enum {
RDMA_SQSIZE,
RDMA_RQSIZE,
RDMA_INLINE,
RDMA_IOMAPSIZE,
RDMA_ROUTE
};
int rsetsockopt(int socket, int level, int optname,
const void *optval, socklen_t optlen);
int rgetsockopt(int socket, int level, int optname,
void *optval, socklen_t *optlen);
int rfcntl(int socket, int cmd, ... /* arg */ );
off_t riomap(int socket, void *buf, size_t len, int prot, int flags, off_t offset);
int riounmap(int socket, void *buf, size_t len);
size_t riowrite(int socket, const void *buf, size_t count, off_t offset, int flags);
#ifdef __cplusplus
}
#endif
#endif /* RSOCKET_H */
|
