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
|
/*
*------------------------------------------------------------------
* Copyright (c) 2009 Cisco and/or its affiliates.
* 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.
*------------------------------------------------------------------
*/
#ifndef included_vlibmemory_api_common_h
#define included_vlibmemory_api_common_h
#include <svm/svm_common.h>
#include <vlibapi/api.h>
#include <vlibmemory/memory_api.h>
#include <vlibmemory/memory_client.h>
#include <vlibmemory/socket_api.h>
#include <vlibmemory/socket_client.h>
void vl_api_rpc_call_main_thread (void *fp, u8 * data, u32 data_length);
u16 vl_client_get_first_plugin_msg_id (const char *plugin_name);
void vl_api_send_pending_rpc_requests (vlib_main_t * vm);
u8 *vl_api_serialize_message_table (api_main_t * am, u8 * vector);
always_inline void
vl_api_send_msg (vl_api_registration_t * rp, u8 * elem)
{
if (PREDICT_FALSE (rp->registration_type > REGISTRATION_TYPE_SHMEM))
{
vl_socket_api_send (rp, elem);
}
else
{
vl_msg_api_send_shmem (rp->vl_input_queue, (u8 *) & elem);
}
}
always_inline int
vl_api_can_send_msg (vl_api_registration_t * rp)
{
if (PREDICT_FALSE (rp->registration_type > REGISTRATION_TYPE_SHMEM))
return 1;
else
return vl_mem_api_can_send (rp->vl_input_queue);
}
always_inline vl_api_registration_t *
vl_api_client_index_to_registration (u32 index)
{
vl_api_registration_t *reg =
vl_socket_api_client_index_to_registration (index);
if (reg && reg->registration_type != REGISTRATION_TYPE_FREE)
return reg;
return vl_mem_api_client_index_to_registration (index);
}
always_inline u32
vl_api_registration_file_index (vl_api_registration_t * reg)
{
return reg->clib_file_index;
}
always_inline clib_file_t *
vl_api_registration_file (vl_api_registration_t * reg)
{
return clib_file_get (&file_main, vl_api_registration_file_index (reg));
}
always_inline void
vl_api_registration_del_file (vl_api_registration_t * reg)
{
clib_file_t *cf = vl_api_registration_file (reg);
if (cf)
clib_file_del (&file_main, cf);
}
always_inline clib_error_t *
vl_api_send_fd_msg (vl_api_registration_t * reg, int fds[], int n_fds)
{
clib_file_t *cf = vl_api_registration_file (reg);
if (cf)
return vl_sock_api_send_fd_msg (cf->file_descriptor, fds, n_fds);
return 0;
}
always_inline clib_error_t *
vl_api_recv_fd_msg (vl_api_registration_t * reg, int fds[], int n_fds,
u32 wait)
{
clib_file_t *cf = vl_api_registration_file (reg);
if (cf)
return vl_sock_api_recv_fd_msg (cf->file_descriptor, fds, n_fds, wait);
return 0;
}
/*
* vl_api_clnt process data used by transports (socket api in particular)
*/
extern vlib_node_registration_t vl_api_clnt_node;
extern volatile int **vl_api_queue_cursizes;
typedef enum vl_api_clnt_process_events
{
QUEUE_SIGNAL_EVENT = 1,
SOCKET_READ_EVENT
} vl_api_clnt_process_events_t;
#define foreach_histogram_bucket \
_(400) \
_(200) \
_(100) \
_(10)
typedef enum
{
#define _(n) SLEEP_##n##_US,
foreach_histogram_bucket
#undef _
SLEEP_N_BUCKETS,
} histogram_index_t;
extern u64 vector_rate_histogram[];
/*
* sockclnt APIs XXX are these actually used anywhere?
*/
vl_api_registration_t *sockclnt_get_registration (u32 index);
void socksvr_add_pending_output (struct clib_file *uf,
struct vl_api_registration_ *cf,
u8 * buffer, uword buffer_bytes);
void vl_socket_process_msg (struct clib_file *uf,
struct vl_api_registration_ *rp, i8 * input_v);
u32 sockclnt_open_index (char *client_name, char *hostname, int port);
void sockclnt_close_index (u32 index);
void vl_client_msg_api_send (vl_api_registration_t * cm, u8 * elem);
#endif /* included_vlibmemory_api_common_h */
/*
* fd.io coding-style-patch-verification: ON
*
* Local Variables:
* eval: (c-set-style "gnu")
* End:
*/
|
