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
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
|
# Copyright 2015 syzkaller project authors. All rights reserved.
# Use of this source code is governed by Apache 2 LICENSE that can be found in the LICENSE file.
include <sound/asound.h>
include <sound/asequencer.h>
resource fd_sndseq[fd]
syz_open_dev$sndseq(dev ptr[in, string["/dev/snd/seq"]], id const[0], flags flags[open_flags]) fd_sndseq
write$sndseq(fd fd_sndseq, data ptr[in, array[snd_seq_event]], len bytesize[data])
ioctl$SNDRV_SEQ_IOCTL_PVERSION(fd fd_sndseq, cmd const[SNDRV_SEQ_IOCTL_PVERSION], arg ptr[out, int32])
ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(fd fd_sndseq, cmd const[SNDRV_SEQ_IOCTL_CLIENT_ID], arg ptr[out, int32])
ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(fd fd_sndseq, cmd const[SNDRV_SEQ_IOCTL_SYSTEM_INFO], arg ptr[in, snd_seq_system_info])
ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(fd fd_sndseq, cmd const[SNDRV_SEQ_IOCTL_RUNNING_MODE], arg ptr[in, snd_seq_running_info])
ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(fd fd_sndseq, cmd const[SNDRV_SEQ_IOCTL_GET_CLIENT_INFO], arg ptr[out, snd_seq_client_info])
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(fd fd_sndseq, cmd const[SNDRV_SEQ_IOCTL_SET_CLIENT_INFO], arg ptr[in, snd_seq_client_info])
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(fd fd_sndseq, cmd const[SNDRV_SEQ_IOCTL_CREATE_PORT], arg ptr[in, snd_seq_port_info])
ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(fd fd_sndseq, cmd const[SNDRV_SEQ_IOCTL_DELETE_PORT], arg ptr[in, snd_seq_port_info])
ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(fd fd_sndseq, cmd const[SNDRV_SEQ_IOCTL_GET_PORT_INFO], arg ptr[out, snd_seq_port_info])
ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(fd fd_sndseq, cmd const[SNDRV_SEQ_IOCTL_SET_PORT_INFO], arg ptr[in, snd_seq_port_info])
ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(fd fd_sndseq, cmd const[SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT], arg ptr[in, snd_seq_port_subscribe])
ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(fd fd_sndseq, cmd const[SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT], arg ptr[in, snd_seq_port_subscribe])
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(fd fd_sndseq, cmd const[SNDRV_SEQ_IOCTL_CREATE_QUEUE], arg ptr[in, snd_seq_queue_info])
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(fd fd_sndseq, cmd const[SNDRV_SEQ_IOCTL_DELETE_QUEUE], arg ptr[in, snd_seq_queue_info])
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(fd fd_sndseq, cmd const[SNDRV_SEQ_IOCTL_GET_QUEUE_INFO], arg ptr[in, snd_seq_queue_info])
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(fd fd_sndseq, cmd const[SNDRV_SEQ_IOCTL_SET_QUEUE_INFO], arg ptr[in, snd_seq_queue_info])
ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(fd fd_sndseq, cmd const[SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE], arg ptr[in, snd_seq_queue_info])
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(fd fd_sndseq, cmd const[SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS], arg ptr[in, snd_seq_queue_status])
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(fd fd_sndseq, cmd const[SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO], arg ptr[out, snd_seq_queue_status])
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(fd fd_sndseq, cmd const[SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO], arg ptr[in, snd_seq_queue_status])
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(fd fd_sndseq, cmd const[SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER], arg ptr[in, snd_seq_queue_timer])
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(fd fd_sndseq, cmd const[SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER], arg ptr[in, snd_seq_queue_timer])
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(fd fd_sndseq, cmd const[SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT], arg ptr[in, snd_seq_queue_client])
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(fd fd_sndseq, cmd const[SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT], arg ptr[in, snd_seq_queue_client])
ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(fd fd_sndseq, cmd const[SNDRV_SEQ_IOCTL_GET_CLIENT_POOL], arg ptr[in, snd_seq_client_pool])
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(fd fd_sndseq, cmd const[SNDRV_SEQ_IOCTL_SET_CLIENT_POOL], arg ptr[in, snd_seq_client_pool])
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(fd fd_sndseq, cmd const[SNDRV_SEQ_IOCTL_REMOVE_EVENTS], arg ptr[in, snd_seq_remove_events])
ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(fd fd_sndseq, cmd const[SNDRV_SEQ_IOCTL_QUERY_SUBS], arg ptr[in, snd_seq_query_subs])
ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(fd fd_sndseq, cmd const[SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION], arg ptr[in, snd_seq_port_subscribe])
ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(fd fd_sndseq, cmd const[SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT], arg ptr[in, snd_seq_client_info])
ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(fd fd_sndseq, cmd const[SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT], arg ptr[in, snd_seq_port_info])
snd_seq_client_type = NO_CLIENT, USER_CLIENT, KERNEL_CLIENT
snd_seq_filter = SNDRV_SEQ_FILTER_BROADCAST, SNDRV_SEQ_FILTER_MULTICAST, SNDRV_SEQ_FILTER_BOUNCE, SNDRV_SEQ_FILTER_USE_EVENT
snd_seq_port_cap = SNDRV_SEQ_PORT_CAP_READ, SNDRV_SEQ_PORT_CAP_WRITE, SNDRV_SEQ_PORT_CAP_SYNC_READ, SNDRV_SEQ_PORT_CAP_SYNC_WRITE, SNDRV_SEQ_PORT_CAP_DUPLEX, SNDRV_SEQ_PORT_CAP_SUBS_READ, SNDRV_SEQ_PORT_CAP_SUBS_WRITE, SNDRV_SEQ_PORT_CAP_NO_EXPORT
snd_seq_port_type = SNDRV_SEQ_PORT_TYPE_SPECIFIC, SNDRV_SEQ_PORT_TYPE_MIDI_GENERIC, SNDRV_SEQ_PORT_TYPE_MIDI_GM, SNDRV_SEQ_PORT_TYPE_MIDI_GS, SNDRV_SEQ_PORT_TYPE_MIDI_XG, SNDRV_SEQ_PORT_TYPE_MIDI_MT32, SNDRV_SEQ_PORT_TYPE_MIDI_GM2, SNDRV_SEQ_PORT_TYPE_SYNTH, SNDRV_SEQ_PORT_TYPE_DIRECT_SAMPLE, SNDRV_SEQ_PORT_TYPE_SAMPLE, SNDRV_SEQ_PORT_TYPE_HARDWARE, SNDRV_SEQ_PORT_TYPE_SOFTWARE, SNDRV_SEQ_PORT_TYPE_SYNTHESIZER, SNDRV_SEQ_PORT_TYPE_PORT, SNDRV_SEQ_PORT_TYPE_APPLICATION
snd_seq_port_flags = SNDRV_SEQ_PORT_FLG_GIVEN_PORT, SNDRV_SEQ_PORT_FLG_TIMESTAMP, SNDRV_SEQ_PORT_FLG_TIME_REAL
snd_seq_sub_flags = SNDRV_SEQ_PORT_SUBS_EXCLUSIVE, SNDRV_SEQ_PORT_SUBS_TIMESTAMP, SNDRV_SEQ_PORT_SUBS_TIME_REAL
snd_seq_timer_type = SNDRV_SEQ_TIMER_ALSA, SNDRV_SEQ_TIMER_MIDI_CLOCK, SNDRV_SEQ_TIMER_MIDI_TICK
snd_seq_remove_mode = SNDRV_SEQ_REMOVE_INPUT, SNDRV_SEQ_REMOVE_OUTPUT, SNDRV_SEQ_REMOVE_DEST, SNDRV_SEQ_REMOVE_DEST_CHANNEL, SNDRV_SEQ_REMOVE_TIME_BEFORE, SNDRV_SEQ_REMOVE_TIME_AFTER, SNDRV_SEQ_REMOVE_TIME_TICK, SNDRV_SEQ_REMOVE_EVENT_TYPE, SNDRV_SEQ_REMOVE_IGNORE_OFF, SNDRV_SEQ_REMOVE_TAG_MATCH
snd_timer_class = SNDRV_TIMER_CLASS_NONE, SNDRV_TIMER_CLASS_SLAVE, SNDRV_TIMER_CLASS_GLOBAL, SNDRV_TIMER_CLASS_CARD, SNDRV_TIMER_CLASS_PCM
snd_timer_sclass = SNDRV_TIMER_SCLASS_NONE, SNDRV_TIMER_SCLASS_APPLICATION, SNDRV_TIMER_SCLASS_SEQUENCER, SNDRV_TIMER_SCLASS_OSS_SEQUENCER
snd_timer_dev = SNDRV_TIMER_GLOBAL_SYSTEM, SNDRV_TIMER_GLOBAL_RTC, SNDRV_TIMER_GLOBAL_HPET, SNDRV_TIMER_GLOBAL_HRTIMER
snd_seq_subs_type = SNDRV_SEQ_QUERY_SUBS_READ, SNDRV_SEQ_QUERY_SUBS_WRITE
snd_seq_client_name = "client0", "client1"
snd_seq_port_name = "port0", "port1"
snd_seq_queue_name = "queue0", "queue1"
snd_seq_system_info {
queues int32
clients int32
ports int32
channel int32
nclient int32
nqueue int32
pad array[const[0, int8], 24]
}
snd_seq_running_info {
client int8
bigend int8
cpumode int8
pad1 const[0, int8]
pad2 array[const[0, int8], 12]
}
snd_seq_client_info {
client int32
type flags[snd_seq_client_type, int32]
name string[snd_seq_client_name, 64]
filter flags[snd_seq_filter, int32]
mfilt array[int8, 8]
evfilt array[int8, 32]
nports int32
lost int32
pad array[const[0, int8], 64]
}
snd_seq_port_info {
addr snd_seq_addr
name string[snd_seq_port_name, 64]
cap flags[snd_seq_port_cap, int32]
type flags[snd_seq_port_type, int32]
chans int32
voices int32
svoices int32
readuse int32
wruse int32
kernel const[0, intptr]
flags flags[snd_seq_port_flags, int32]
timeq int32
pad array[const[0, int8], 59]
}
snd_seq_port_subscribe {
sender snd_seq_addr
dest snd_seq_addr
voices int32
flags flags[snd_seq_sub_flags, int32]
queue int8
pad1 array[const[0, int8], 3]
pad2 array[const[0, int8], 64]
}
snd_seq_queue_info {
queue int32
owner int32
locked int32
name string[snd_seq_queue_name, 64]
flags int32
pad array[const[0, int8], 60]
}
snd_seq_queue_status {
queue int32
events int32
tick int32
time timespec
runnint int32
flags int32
pad array[const[0, int8], 64]
}
snd_seq_queue_timer {
queue int32
type flags[snd_seq_timer_type, int32]
id snd_timer_id
pad array[const[0, int8], 64]
}
snd_timer_id {
class flags[snd_timer_class, int32]
sclass flags[snd_timer_sclass, int32]
card int32
dev flags[snd_timer_dev, int32]
subdev int32
}
snd_seq_queue_client {
queue int32
client int32
used int32
pad array[const[0, int8], 64]
}
snd_seq_client_pool {
client int32
opool int32
ipool int32
oroom int32
ofree int32
ifree int32
pad array[const[0, int8], 64]
}
snd_seq_remove_events {
mode flags[snd_seq_remove_mode, int32]
time snd_seq_timestamp
queue int8
dest snd_seq_addr
chan int8
type flags[snd_seq_client_type, int32]
tag int8
pad array[const[0, int32], 10]
}
snd_seq_query_subs {
root snd_seq_addr
type flags[snd_seq_subs_type, int32]
index int32
nsubs int32
addr snd_seq_addr
queue int8
flags int32
pad array[const[0, int8], 64]
}
snd_seq_event {
type int8
flags int8
tag int8
queue int8
time snd_seq_timestamp
src snd_seq_addr
dst snd_seq_addr
data snd_seq_event_data
}
snd_seq_event_data [
note snd_seq_ev_note
control snd_seq_ev_ctrl
raw8 snd_seq_ev_raw8
raw32 snd_seq_ev_raw32
ext snd_seq_ev_ext
queue snd_seq_ev_queue_control
time snd_seq_timestamp
addr snd_seq_addr
connect snd_seq_connect
result snd_seq_result
quote snd_seq_ev_quote
]
snd_seq_ev_note {
chan int8
note int8
veloc int8
oveloc int8
dur int32
}
snd_seq_ev_ctrl {
chan int8
param int32
val int32
}
snd_seq_ev_raw8 {
data array[int8, 12]
}
snd_seq_ev_raw32 {
data array[int32, 3]
}
snd_seq_ev_ext {
len len[ptr, int32]
ptr buffer[in]
} [packed]
snd_seq_ev_queue_control {
queue int8
param snd_seq_queue_skew
}
snd_seq_connect {
sender snd_seq_addr
dest snd_seq_addr
}
snd_seq_result {
event int32
result int32
}
snd_seq_ev_quote {
origin snd_seq_addr
val int16
event ptr[in, snd_seq_event, opt]
} [packed]
snd_seq_queue_skew {
val int32
base int32
}
snd_seq_timestamp [
tick int32
time timespec
]
snd_seq_addr {
client int8
port int8
}
|
