src/core/lib/iomgr/port.h


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
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156

/*
 *
 * Copyright 2016 gRPC authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 */

#include <grpc/support/port_platform.h>

#ifndef GRPC_CORE_LIB_IOMGR_PORT_H
#define GRPC_CORE_LIB_IOMGR_PORT_H

#if defined(GRPC_UV)
// Do nothing
#elif defined(GPR_MANYLINUX1)
#define GRPC_HAVE_ARPA_NAMESER 1
#define GRPC_HAVE_IFADDRS 1
#define GRPC_HAVE_IPV6_RECVPKTINFO 1
#define GRPC_HAVE_IP_PKTINFO 1
#define GRPC_HAVE_MSG_NOSIGNAL 1
#define GRPC_HAVE_UNIX_SOCKET 1
#define GRPC_POSIX_FORK 1
#define GRPC_POSIX_NO_SPECIAL_WAKEUP_FD 1
#define GRPC_POSIX_SOCKET 1
#define GRPC_POSIX_SOCKETADDR 1
#define GRPC_POSIX_SOCKETUTILS 1
#define GRPC_POSIX_WAKEUP_FD 1
#define GRPC_TIMER_USE_GENERIC 1
#define GRPC_LINUX_EPOLL 1
#elif defined(GPR_WINDOWS)
#define GRPC_TIMER_USE_GENERIC 1
#define GRPC_WINSOCK_SOCKET 1
#define GRPC_WINDOWS_SOCKETUTILS 1
#elif defined(GPR_ANDROID)
#define GRPC_HAVE_IPV6_RECVPKTINFO 1
#define GRPC_HAVE_IP_PKTINFO 1
#define GRPC_HAVE_MSG_NOSIGNAL 1
#define GRPC_HAVE_UNIX_SOCKET 1
#define GRPC_LINUX_EVENTFD 1
#define GRPC_POSIX_SOCKET 1
#define GRPC_POSIX_SOCKETADDR 1
#define GRPC_POSIX_SOCKETUTILS 1
#define GRPC_POSIX_WAKEUP_FD 1
#define GRPC_TIMER_USE_GENERIC 1
#elif defined(GPR_LINUX)
#define GRPC_HAVE_ARPA_NAMESER 1
#define GRPC_HAVE_IFADDRS 1
#define GRPC_HAVE_IPV6_RECVPKTINFO 1
#define GRPC_HAVE_IP_PKTINFO 1
#define GRPC_HAVE_MSG_NOSIGNAL 1
#define GRPC_HAVE_UNIX_SOCKET 1
#define GRPC_LINUX_MULTIPOLL_WITH_EPOLL 1
#define GRPC_POSIX_FORK 1
#define GRPC_POSIX_HOST_NAME_MAX 1
#define GRPC_POSIX_SOCKET 1
#define GRPC_POSIX_SOCKETADDR 1
#define GRPC_POSIX_WAKEUP_FD 1
#define GRPC_TIMER_USE_GENERIC 1
#ifdef __GLIBC_PREREQ
#if __GLIBC_PREREQ(2, 4)
#define GRPC_LINUX_EPOLL 1
#endif
#if __GLIBC_PREREQ(2, 9)
#define GRPC_LINUX_EPOLL_CREATE1 1
#define GRPC_LINUX_EVENTFD 1
#endif
#if __GLIBC_PREREQ(2, 10)
#define GRPC_LINUX_SOCKETUTILS 1
#endif
#endif
#ifndef __GLIBC__
#define GRPC_LINUX_EPOLL 1
#define GRPC_LINUX_EPOLL_CREATE1 1
#define GRPC_LINUX_EVENTFD 1
#define GRPC_MSG_IOVLEN_TYPE int
#endif
#ifndef GRPC_LINUX_EVENTFD
#define GRPC_POSIX_NO_SPECIAL_WAKEUP_FD 1
#endif
#ifndef GRPC_LINUX_SOCKETUTILS
#define GRPC_POSIX_SOCKETUTILS
#endif
#elif defined(GPR_APPLE)
#define GRPC_HAVE_ARPA_NAMESER 1
#define GRPC_HAVE_IFADDRS 1
#define GRPC_HAVE_SO_NOSIGPIPE 1
#define GRPC_HAVE_UNIX_SOCKET 1
#define GRPC_MSG_IOVLEN_TYPE int
#define GRPC_POSIX_FORK 1
#define GRPC_POSIX_NO_SPECIAL_WAKEUP_FD 1
#define GRPC_POSIX_SOCKET 1
#define GRPC_POSIX_SOCKETADDR 1
#define GRPC_POSIX_SOCKETUTILS 1
#define GRPC_POSIX_SYSCONF 1
#define GRPC_POSIX_WAKEUP_FD 1
#define GRPC_TIMER_USE_GENERIC 1
#elif defined(GPR_FREEBSD)
#define GRPC_HAVE_ARPA_NAMESER 1
#define GRPC_HAVE_IFADDRS 1
#define GRPC_HAVE_IPV6_RECVPKTINFO 1
#define GRPC_HAVE_SO_NOSIGPIPE 1
#define GRPC_HAVE_UNIX_SOCKET 1
#define GRPC_POSIX_FORK 1
#define GRPC_POSIX_NO_SPECIAL_WAKEUP_FD 1
#define GRPC_POSIX_SOCKET 1
#define GRPC_POSIX_SOCKETADDR 1
#define GRPC_POSIX_SOCKETUTILS 1
#define GRPC_POSIX_WAKEUP_FD 1
#define GRPC_TIMER_USE_GENERIC 1
#elif defined(GPR_OPENBSD)
#define GRPC_HAVE_IFADDRS 1
#define GRPC_HAVE_IPV6_RECVPKTINFO 1
#define GRPC_HAVE_UNIX_SOCKET 1
#define GRPC_POSIX_NO_SPECIAL_WAKEUP_FD 1
#define GRPC_POSIX_SOCKET 1
#define GRPC_POSIX_SOCKETADDR 1
#define GRPC_POSIX_SOCKETUTILS 1
#define GRPC_POSIX_WAKEUP_FD 1
#define GRPC_TIMER_USE_GENERIC 1
#elif defined(GPR_NACL)
#define GRPC_HAVE_ARPA_NAMESER 1
#define GRPC_POSIX_NO_SPECIAL_WAKEUP_FD 1
#define GRPC_POSIX_SOCKET 1
#define GRPC_POSIX_SOCKETADDR 1
#define GRPC_POSIX_SOCKETUTILS 1
#define GRPC_POSIX_WAKEUP_FD 1
#define GRPC_TIMER_USE_GENERIC 1
#elif !defined(GPR_NO_AUTODETECT_PLATFORM)
#error "Platform not recognized"
#endif

#if defined(GRPC_POSIX_SOCKET) + defined(GRPC_WINSOCK_SOCKET) + \
        defined(GRPC_CUSTOM_SOCKET) + defined(GRPC_UV) !=       \
    1
#error Must define exactly one of GRPC_POSIX_SOCKET, GRPC_WINSOCK_SOCKET, GPR_CUSTOM_SOCKET
#endif

#if defined(GRPC_POSIX_HOST_NAME_MAX) && defined(GRPC_POSIX_SYSCONF)
#error "Cannot define both GRPC_POSIX_HOST_NAME_MAX and GRPC_POSIX_SYSCONF"
#endif
#if !defined(GRPC_POSIX_HOST_NAME_MAX) && !defined(GRPC_POSIX_SYSCONF)
#define GRPC_GETHOSTNAME_FALLBACK 1
#endif

#endif /* GRPC_CORE_LIB_IOMGR_PORT_H */