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
157
158
159
160
161
162
163
164
165
|
/*
*
* Copyright 2015-2016, Google Inc.
* All rights reserved.
*
* 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.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#include <grpc/support/port_platform.h>
#ifdef GPR_POSIX_SOCKET
#include "src/core/lib/iomgr/ev_posix.h"
#include <grpc/support/log.h>
#include "src/core/lib/iomgr/ev_poll_and_epoll_posix.h"
static const grpc_event_engine_vtable *g_event_engine;
grpc_poll_function_type grpc_poll_function = poll;
grpc_wakeup_fd grpc_global_wakeup_fd;
void grpc_event_engine_init(void) {
if ((g_event_engine = grpc_init_poll_and_epoll_posix())) {
return;
}
gpr_log(GPR_ERROR, "No event engine could be initialized");
abort();
}
void grpc_event_engine_shutdown(void) { g_event_engine->shutdown_engine(); }
grpc_fd *grpc_fd_create(int fd, const char *name) {
return g_event_engine->fd_create(fd, name);
}
int grpc_fd_wrapped_fd(grpc_fd *fd) {
return g_event_engine->fd_wrapped_fd(fd);
}
void grpc_fd_orphan(grpc_exec_ctx *exec_ctx, grpc_fd *fd, grpc_closure *on_done,
int *release_fd, const char *reason) {
g_event_engine->fd_orphan(exec_ctx, fd, on_done, release_fd, reason);
}
void grpc_fd_shutdown(grpc_exec_ctx *exec_ctx, grpc_fd *fd) {
g_event_engine->fd_shutdown(exec_ctx, fd);
}
void grpc_fd_notify_on_read(grpc_exec_ctx *exec_ctx, grpc_fd *fd,
grpc_closure *closure) {
g_event_engine->fd_notify_on_read(exec_ctx, fd, closure);
}
void grpc_fd_notify_on_write(grpc_exec_ctx *exec_ctx, grpc_fd *fd,
grpc_closure *closure) {
g_event_engine->fd_notify_on_write(exec_ctx, fd, closure);
}
size_t grpc_pollset_size(void) { return g_event_engine->pollset_size; }
void grpc_pollset_init(grpc_pollset *pollset, gpr_mu **mu) {
g_event_engine->pollset_init(pollset, mu);
}
void grpc_pollset_shutdown(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset,
grpc_closure *closure) {
g_event_engine->pollset_shutdown(exec_ctx, pollset, closure);
}
void grpc_pollset_reset(grpc_pollset *pollset) {
g_event_engine->pollset_reset(pollset);
}
void grpc_pollset_destroy(grpc_pollset *pollset) {
g_event_engine->pollset_destroy(pollset);
}
void grpc_pollset_work(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset,
grpc_pollset_worker **worker, gpr_timespec now,
gpr_timespec deadline) {
g_event_engine->pollset_work(exec_ctx, pollset, worker, now, deadline);
}
void grpc_pollset_kick(grpc_pollset *pollset,
grpc_pollset_worker *specific_worker) {
g_event_engine->pollset_kick(pollset, specific_worker);
}
void grpc_pollset_add_fd(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset,
struct grpc_fd *fd) {
g_event_engine->pollset_add_fd(exec_ctx, pollset, fd);
}
grpc_pollset_set *grpc_pollset_set_create(void) {
return g_event_engine->pollset_set_create();
}
void grpc_pollset_set_destroy(grpc_pollset_set *pollset_set) {
g_event_engine->pollset_set_destroy(pollset_set);
}
void grpc_pollset_set_add_pollset(grpc_exec_ctx *exec_ctx,
grpc_pollset_set *pollset_set,
grpc_pollset *pollset) {
g_event_engine->pollset_set_add_pollset(exec_ctx, pollset_set, pollset);
}
void grpc_pollset_set_del_pollset(grpc_exec_ctx *exec_ctx,
grpc_pollset_set *pollset_set,
grpc_pollset *pollset) {
g_event_engine->pollset_set_del_pollset(exec_ctx, pollset_set, pollset);
}
void grpc_pollset_set_add_pollset_set(grpc_exec_ctx *exec_ctx,
grpc_pollset_set *bag,
grpc_pollset_set *item) {
g_event_engine->pollset_set_add_pollset_set(exec_ctx, bag, item);
}
void grpc_pollset_set_del_pollset_set(grpc_exec_ctx *exec_ctx,
grpc_pollset_set *bag,
grpc_pollset_set *item) {
g_event_engine->pollset_set_del_pollset_set(exec_ctx, bag, item);
}
void grpc_pollset_set_add_fd(grpc_exec_ctx *exec_ctx,
grpc_pollset_set *pollset_set, grpc_fd *fd) {
g_event_engine->pollset_set_add_fd(exec_ctx, pollset_set, fd);
}
void grpc_pollset_set_del_fd(grpc_exec_ctx *exec_ctx,
grpc_pollset_set *pollset_set, grpc_fd *fd) {
g_event_engine->pollset_set_del_fd(exec_ctx, pollset_set, fd);
}
void grpc_kick_poller(void) { g_event_engine->kick_poller(); }
#endif // GPR_POSIX_SOCKET
|
