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Side by Side Diff: mojo/public/python/c_core.pxd

Issue 2250183003: Make the fuchsia mojo/public repo the source of truth. (Closed) Base URL: https://github.com/domokit/mojo.git@master
Patch Set: Created 4 years, 4 months ago
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1 # Copyright 2014 The Chromium Authors. All rights reserved.
2 # Use of this source code is governed by a BSD-style license that can be
3 # found in the LICENSE file.
4
5 # distutils: language = c++
6
7 from cpython.buffer cimport PyBUF_CONTIG
8 from cpython.buffer cimport PyBUF_CONTIG_RO
9 from cpython.buffer cimport Py_buffer
10 from cpython.buffer cimport PyBuffer_FillInfo
11 from cpython.buffer cimport PyBuffer_Release
12 from cpython.buffer cimport PyObject_GetBuffer
13 from cpython.mem cimport PyMem_Malloc, PyMem_Free
14 from libc.stdint cimport int32_t, int64_t, uint32_t, uint64_t, uintptr_t
15
16 cdef extern from "mojo/result.h" nogil:
17 ctypedef int32_t MojoResult
18 const MojoResult MOJO_RESULT_OK
19 const MojoResult MOJO_RESULT_CANCELLED
20 const MojoResult MOJO_RESULT_UNKNOWN
21 const MojoResult MOJO_RESULT_INVALID_ARGUMENT
22 const MojoResult MOJO_RESULT_DEADLINE_EXCEEDED
23 const MojoResult MOJO_RESULT_NOT_FOUND
24 const MojoResult MOJO_RESULT_ALREADY_EXISTS
25 const MojoResult MOJO_RESULT_PERMISSION_DENIED
26 const MojoResult MOJO_RESULT_RESOURCE_EXHAUSTED
27 const MojoResult MOJO_RESULT_FAILED_PRECONDITION
28 const MojoResult MOJO_RESULT_ABORTED
29 const MojoResult MOJO_RESULT_OUT_OF_RANGE
30 const MojoResult MOJO_RESULT_UNIMPLEMENTED
31 const MojoResult MOJO_RESULT_INTERNAL
32 const MojoResult MOJO_RESULT_UNAVAILABLE
33 const MojoResult MOJO_RESULT_DATA_LOSS
34 const MojoResult MOJO_RESULT_BUSY
35 const MojoResult MOJO_RESULT_SHOULD_WAIT
36
37 cdef extern from "mojo/system/handle.h" nogil:
38 ctypedef uint32_t MojoHandle
39 const MojoHandle MOJO_HANDLE_INVALID
40
41 ctypedef uint32_t MojoHandleSignals
42 const MojoHandleSignals MOJO_HANDLE_SIGNAL_NONE
43 const MojoHandleSignals MOJO_HANDLE_SIGNAL_READABLE
44 const MojoHandleSignals MOJO_HANDLE_SIGNAL_WRITABLE
45 const MojoHandleSignals MOJO_HANDLE_SIGNAL_PEER_CLOSED
46
47 cdef struct MojoHandleSignalsState:
48 MojoHandleSignals satisfied_signals
49 MojoHandleSignals satisfiable_signals
50
51 MojoResult MojoClose(MojoHandle handle)
52
53 cdef extern from "mojo/system/time.h" nogil:
54 ctypedef int64_t MojoTimeTicks
55
56 ctypedef uint64_t MojoDeadline
57 const MojoDeadline MOJO_DEADLINE_INDEFINITE
58
59 MojoTimeTicks MojoGetTimeTicksNow()
60
61 cdef extern from "mojo/system/wait.h" nogil:
62 MojoResult MojoWait "MojoWait"(MojoHandle handle,
63 MojoHandleSignals signals,
64 MojoDeadline deadline,
65 MojoHandleSignalsState* signals_state)
66 MojoResult MojoWaitMany "MojoWaitMany"(const MojoHandle* handles,
67 const MojoHandleSignals* signals,
68 uint32_t num_handles,
69 MojoDeadline deadline,
70 uint32_t* result_index,
71 MojoHandleSignalsState* signals_states)
72
73 cdef extern from "mojo/system/message_pipe.h" nogil:
74 ctypedef uint32_t MojoCreateMessagePipeOptionsFlags
75 const MojoCreateMessagePipeOptionsFlags MOJO_CREATE_MESSAGE_PIPE_OPTIONS_FLAG_ NONE
76
77 ctypedef uint32_t MojoWriteMessageFlags
78 const MojoWriteMessageFlags MOJO_WRITE_MESSAGE_FLAG_NONE
79
80 ctypedef uint32_t MojoReadMessageFlags
81 const MojoReadMessageFlags MOJO_READ_MESSAGE_FLAG_NONE
82 const MojoReadMessageFlags MOJO_READ_MESSAGE_FLAG_MAY_DISCARD
83
84 cdef struct MojoCreateMessagePipeOptions:
85 uint32_t struct_size
86 MojoCreateMessagePipeOptionsFlags flags
87
88 MojoResult MojoCreateMessagePipe(
89 const MojoCreateMessagePipeOptions* options,
90 MojoHandle* message_pipe_handle0,
91 MojoHandle* message_pipe_handle1)
92
93 MojoResult MojoWriteMessage(
94 MojoHandle message_pipe_handle,
95 const void* bytes,
96 uint32_t num_bytes,
97 const MojoHandle* handles,
98 uint32_t num_handles,
99 MojoWriteMessageFlags flags)
100
101 MojoResult MojoReadMessage(
102 MojoHandle message_pipe_handle,
103 void* bytes,
104 uint32_t* num_bytes,
105 MojoHandle* handles,
106 uint32_t* num_handles,
107 MojoReadMessageFlags flags)
108
109 cdef extern from "mojo/system/data_pipe.h" nogil:
110 ctypedef uint32_t MojoCreateDataPipeOptionsFlags
111 const MojoCreateDataPipeOptionsFlags MOJO_CREATE_DATA_PIPE_OPTIONS_FLAG_NONE
112
113 cdef struct MojoCreateDataPipeOptions:
114 uint32_t struct_size
115 MojoCreateDataPipeOptionsFlags flags
116 uint32_t element_num_bytes
117 uint32_t capacity_num_bytes
118
119 ctypedef uint32_t MojoWriteDataFlags
120
121 const MojoWriteDataFlags MOJO_WRITE_DATA_FLAG_NONE
122 const MojoWriteDataFlags MOJO_WRITE_DATA_FLAG_ALL_OR_NONE
123
124 ctypedef uint32_t MojoReadDataFlags
125
126 const MojoReadDataFlags MOJO_READ_DATA_FLAG_NONE
127 const MojoReadDataFlags MOJO_READ_DATA_FLAG_ALL_OR_NONE
128 const MojoReadDataFlags MOJO_READ_DATA_FLAG_DISCARD
129 const MojoReadDataFlags MOJO_READ_DATA_FLAG_QUERY
130 const MojoReadDataFlags MOJO_READ_DATA_FLAG_PEEK
131
132 MojoResult MojoCreateDataPipe(
133 const MojoCreateDataPipeOptions* options,
134 MojoHandle* data_pipe_producer_handle,
135 MojoHandle* data_pipe_consumer_handle)
136
137 MojoResult MojoWriteData(
138 MojoHandle data_pipe_producer_handle,
139 const void* elements,
140 uint32_t* num_bytes,
141 MojoWriteDataFlags flags)
142
143 MojoResult MojoBeginWriteData(
144 MojoHandle data_pipe_producer_handle,
145 void** buffer,
146 uint32_t* buffer_num_bytes,
147 MojoWriteDataFlags flags)
148
149 MojoResult MojoEndWriteData(
150 MojoHandle data_pipe_producer_handle,
151 uint32_t num_bytes_written)
152
153 MojoResult MojoReadData(
154 MojoHandle data_pipe_consumer_handle,
155 void* elements,
156 uint32_t* num_bytes,
157 MojoReadDataFlags flags)
158
159 MojoResult MojoBeginReadData(
160 MojoHandle data_pipe_consumer_handle,
161 const void** buffer,
162 uint32_t* buffer_num_bytes,
163 MojoReadDataFlags flags)
164
165 MojoResult MojoEndReadData(
166 MojoHandle data_pipe_consumer_handle,
167 uint32_t num_bytes_read)
168
169 cdef extern from "mojo/system/buffer.h" nogil:
170 ctypedef uint32_t MojoCreateSharedBufferOptionsFlags
171 const MojoCreateSharedBufferOptionsFlags MOJO_CREATE_SHARED_BUFFER_OPTIONS_FLA G_NONE
172
173 cdef struct MojoCreateSharedBufferOptions:
174 uint32_t struct_size
175 MojoCreateSharedBufferOptionsFlags flags
176
177 ctypedef uint32_t MojoDuplicateBufferHandleOptionsFlags
178 const MojoDuplicateBufferHandleOptionsFlags MOJO_DUPLICATE_BUFFER_HANDLE_OPTIO NS_FLAG_NONE
179
180 cdef struct MojoDuplicateBufferHandleOptions:
181 uint32_t struct_size
182 MojoDuplicateBufferHandleOptionsFlags flags
183
184 ctypedef uint32_t MojoMapBufferFlags
185 const MojoMapBufferFlags MOJO_MAP_BUFFER_FLAG_NONE
186
187 MojoResult MojoCreateSharedBuffer(
188 const MojoCreateSharedBufferOptions* options,
189 uint64_t num_bytes,
190 MojoHandle* shared_buffer_handle)
191
192 MojoResult MojoDuplicateBufferHandle(
193 MojoHandle buffer_handle,
194 const MojoDuplicateBufferHandleOptions* options,
195 MojoHandle* new_buffer_handle)
196
197 MojoResult MojoMapBuffer(MojoHandle buffer_handle,
198 uint64_t offset,
199 uint64_t num_bytes,
200 void** buffer,
201 MojoMapBufferFlags flags)
202
203 MojoResult MojoUnmapBuffer(void* buffer)
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