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Searched refs:fd (Results 1 – 25 of 926) sorted by relevance

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/aosp14/system/core/libcutils/
H A Dashmem-dev.cpp167 if (fd == -1) { in __has_memfd_support()
216 if (fd < 0) { in __ashmem_open_locked()
231 close(fd); in __ashmem_open_locked()
236 close(fd); in __ashmem_open_locked()
242 return fd; in __ashmem_open_locked()
247 int fd; in __ashmem_open() local
253 return fd; in __ashmem_open()
380 if (fd < 0) { in ashmem_create_region()
381 return fd; in ashmem_create_region()
399 return fd; in ashmem_create_region()
[all …]
H A Dashmem_test.cpp34 ASSERT_TRUE(fd >= 0); in TestCreateRegion()
46 ASSERT_TRUE(fd >= 0); in TestMmap()
53 ASSERT_TRUE(fd >= 0); in TestProtDenied()
59 ASSERT_TRUE(fd >= 0); in TestProtIs()
75 unique_fd fd; in TEST() local
97 unique_fd fd; in TEST() local
133 unique_fd fd; in TEST() local
191 unique_fd fd; in TEST() local
197 TestProtIs(fd, PROT_READ); in TEST()
219 unique_fd fd; in TEST() local
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H A Dandroid_get_control_file.cpp67 long fd = strtol(val, NULL, 10); in __android_get_control_from_env() local
71 if ((fd < 0) || (fd > INT_MAX)) return -1; in __android_get_control_from_env()
74 if (TEMP_FAILURE_RETRY(fcntl(fd, F_GETFD)) < 0) return -1; in __android_get_control_from_env()
76 return static_cast<int>(fd); in __android_get_control_from_env()
84 auto fd = __android_get_control_from_env(ANDROID_FILE_ENV_PREFIX, path); in android_get_control_file() local
85 if (fd < 0) { in android_get_control_file()
86 fd = __android_get_control_from_env(ANDROID_FILE_ENV_PREFIX, given_path.c_str()); in android_get_control_file()
87 if (fd < 0) return fd; in android_get_control_file()
91 auto proc = android::base::StringPrintf("/proc/self/fd/%d", fd); in android_get_control_file()
98 return fd; in android_get_control_file()
H A Dashmem-host.cpp37 static bool ashmem_validate_stat(int fd, struct stat* buf) { in ashmem_validate_stat() argument
38 int result = fstat(fd, buf); in ashmem_validate_stat()
55 int ashmem_valid(int fd) { in ashmem_valid() argument
57 return ashmem_validate_stat(fd, &buf); in ashmem_valid()
63 int fd = mkstemp(pattern); in ashmem_create_region() local
64 if (fd == -1) return -1; in ashmem_create_region()
68 if (TEMP_FAILURE_RETRY(ftruncate(fd, size)) == -1) { in ashmem_create_region()
69 close(fd); in ashmem_create_region()
73 return fd; in ashmem_create_region()
88 int ashmem_get_size_region(int fd) in ashmem_get_size_region() argument
[all …]
/aosp14/frameworks/base/libs/androidfw/
H A DObbFile.cpp88 int fd; in readFrom() local
92 if (fd < 0) { in readFrom()
97 close(fd); in readFrom()
109 if (fd < 0) { in readFrom()
228 int fd; in writeTo() local
232 if (fd < 0) { in writeTo()
236 close(fd); in writeTo()
247 if (fd < 0) { in writeTo()
313 int fd; in removeFrom() local
317 if (fd < 0) { in removeFrom()
[all …]
H A DBackupHelpers.cpp302 close(fd); in write_update_file()
325 close(fd); in compute_crc32()
721 close(fd); in write_tarfile()
747 int fd; in WriteFile() local
798 close(fd); in WriteFile()
835 int fd; in write_text_file() local
859 int fd; in compare_file() local
907 int fd; in backup_helper_test_empty() local
966 int fd; in backup_helper_test_four() local
1168 int fd; in backup_helper_test_data_writer() local
[all …]
/aosp14/frameworks/base/services/core/jni/
H A Dcom_android_server_UsbDeviceManager.cpp63 if (fd < 0) { in android_server_UsbDeviceManager_getAccessoryStrings()
78 close(fd); in android_server_UsbDeviceManager_getAccessoryStrings()
85 if (fd < 0) { in android_server_UsbDeviceManager_openAccessory()
91 close(fd); in android_server_UsbDeviceManager_openAccessory()
102 if (fd < 0) { in android_server_UsbDeviceManager_isStartRequested()
107 close(fd); in android_server_UsbDeviceManager_isStartRequested()
114 if (fd < 0) { in android_server_UsbDeviceManager_getAudioMode()
119 close(fd); in android_server_UsbDeviceManager_getAudioMode()
126 int fd = -1; in android_server_UsbDeviceManager_openControl() local
132 if (fd < 0) { in android_server_UsbDeviceManager_openControl()
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H A Dcom_android_server_companion_virtual_InputController.cpp58 if (fd < 0) { in openUinput()
63 ioctl(fd, UI_SET_PHYS, phys); in openUinput()
65 ioctl(fd, UI_SET_EVBIT, EV_KEY); in openUinput()
66 ioctl(fd, UI_SET_EVBIT, EV_SYN); in openUinput()
79 ioctl(fd, UI_SET_EVBIT, EV_REL); in openUinput()
184 if (ioctl(fd, UI_DEV_CREATE) != 0) { in openUinput()
189 return fd; in openUinput()
205 return fd.ok() ? reinterpret_cast<jlong>(new VirtualDpad(std::move(fd))) : INVALID_PTR; in nativeOpenUinputDpad()
212 return fd.ok() ? reinterpret_cast<jlong>(new VirtualKeyboard(std::move(fd))) : INVALID_PTR; in nativeOpenUinputKeyboard()
219 return fd.ok() ? reinterpret_cast<jlong>(new VirtualMouse(std::move(fd))) : INVALID_PTR; in nativeOpenUinputMouse()
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H A Dcom_android_server_PersistentDataBlockService.cpp35 uint64_t get_block_device_size(int fd) in get_block_device_size() argument
40 ret = ioctl(fd, BLKGETSIZE64, &size); in get_block_device_size()
48 int wipe_block_device(int fd) in wipe_block_device() argument
60 ret = ioctl(fd, BLKSECDISCARD, &range); in wipe_block_device()
82 int fd = open(path.c_str(), O_RDONLY); in com_android_server_PersistentDataBlockService_getBlockDeviceSize() local
84 if (fd < 0) in com_android_server_PersistentDataBlockService_getBlockDeviceSize()
89 close(fd); in com_android_server_PersistentDataBlockService_getBlockDeviceSize()
96 int fd = open(path.c_str(), O_WRONLY); in com_android_server_PersistentDataBlockService_wipe() local
98 if (fd < 0) in com_android_server_PersistentDataBlockService_wipe()
101 const int ret = wipe_block_device(fd); in com_android_server_PersistentDataBlockService_wipe()
[all …]
/aosp14/frameworks/base/core/java/android/net/
H A DLocalSocketImpl.java190 this.fd = fd; in LocalSocketImpl()
205 if (fd != null) { in create()
247 fd = null; in close()
255 if (fd == null) { in connect()
271 if (fd == null) { in bind()
280 if (fd == null) { in listen()
298 if (fd == null) { in accept()
303 s.fd = Os.accept(fd, null /* address */); in accept()
318 if (fd == null) { in getInputStream()
339 if (fd == null) { in getOutputStream()
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/aosp14/frameworks/base/core/jni/
H A Dandroid_util_MemoryIntArray.cpp42 if (fd < 0) { in android_util_MemoryIntArray_create()
53 return fd; in android_util_MemoryIntArray_create()
59 if (fd < 0) { in android_util_MemoryIntArray_open()
64 if (!ashmem_valid(fd)) { in android_util_MemoryIntArray_open()
117 if (fd < 0) { in android_util_MemoryIntArray_close()
122 if (!ashmem_valid(fd)) { in android_util_MemoryIntArray_close()
146 close(fd); in android_util_MemoryIntArray_close()
152 if (fd < 0) { in android_util_MemoryIntArray_get()
157 if (!ashmem_valid(fd)) { in android_util_MemoryIntArray_get()
174 if (fd < 0) { in android_util_MemoryIntArray_set()
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H A Dfd_utils.cpp185 const int fd; member in FileDescriptorInfo
394 fd(fd), in FileDescriptorInfo()
406 fd(fd), in FileDescriptorInfo()
486 for (auto fd : *open_fds) { in Create()
487 open_fd_map[fd] = FileDescriptorInfo::CreateFromFd(fd, fail_fn); in Create()
506 if (fd == -1) { in GetOpenFdsIgnoring()
514 result->insert(fd); in GetOpenFdsIgnoring()
625 const int fd = (*it); in RestatInternal() local
626 open_fd_map_[fd] = FileDescriptorInfo::CreateFromFd(fd, fail_fn); in RestatInternal()
640 if (fd <= STDERR_FILENO || fd == dir_fd) { in ParseFd()
[all …]
H A Dandroid_hardware_SerialPort.cpp137 fd = fcntl(fd, F_DUPFD_CLOEXEC, 0); in android_hardware_SerialPort_open()
138 if (fd < 0) { in android_hardware_SerialPort_open()
145 if (tcgetattr(fd, &tio)) in android_hardware_SerialPort_open()
156 tcsetattr(fd, TCSANOW, &tio); in android_hardware_SerialPort_open()
157 tcflush(fd, TCIFLUSH); in android_hardware_SerialPort_open()
164 close(fd); in android_hardware_SerialPort_close()
178 int ret = read(fd, buf, length); in android_hardware_SerialPort_read_array()
201 int ret = read(fd, buf, length); in android_hardware_SerialPort_read_direct()
218 jint ret = write(fd, buf, length); in android_hardware_SerialPort_write_array()
234 int ret = write(fd, buf, length); in android_hardware_SerialPort_write_direct()
[all …]
H A Dandroid_net_LocalSocketImpl.cpp61 int fd; in socket_connect_local() local
77 fd, in socket_connect_local()
99 int fd; in socket_bind_local() local
169 for (auto &fd : received_fds) { in socket_read_all() local
171 static_cast<void>(fd.release()); in socket_read_all()
241 int fd; in socket_read() local
275 int fd; in socket_readba() local
308 fd, byteBuffer + off, len); in socket_readba()
320 int fd; in socket_write() local
342 int fd; in socket_writeba() local
[all …]
/aosp14/system/core/fs_mgr/liblp/
H A Dio_test.cpp57 if (fd < 0) { in CreateFakeDisk()
77 return fd; in CreateFakeDisk()
113 if (fd < 0) { in CreateFlashedDisk()
126 return fd; in CreateFlashedDisk()
132 ASSERT_GE(fd, 0); in TEST_F()
155 ASSERT_GE(fd, 0); in TEST_F()
169 ASSERT_GE(fd, 0); in TEST_F()
215 ASSERT_GE(fd, 0); in TEST_F()
260 ASSERT_GE(fd, 0); in TEST_F()
642 TestPartitionOpener opener({{"super_a", fd}, {"super_b", fd}}, in TEST_F()
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H A Dimages.cpp40 if (fstat(fd.get(), &s) < 0) { in IsEmptySuperImage()
63 if (fd < 0) { in IsEmptySuperImage()
67 return IsEmptySuperImage(fd); in IsEmptySuperImage()
106 if (fd < 0) { in ReadFromImageFile()
110 return ReadFromImageFile(fd); in ReadFromImageFile()
128 if (fd < 0) { in WriteToImageFile()
188 if (fd < 0) { in Export()
213 if (fd < 0) { in ExportFiles()
330 if (fd < 0) { in AddPartitionImage()
461 return fd; in OpenImageFile()
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/aosp14/frameworks/base/services/core/java/com/android/server/clipboard/
H A DEmulatorClipboardMonitor.java69 mPipe = fd; in setPipeFD()
81 return fd; in openPipeImpl()
83 Os.close(fd); in openPipeImpl()
97 while (fd == null) { in openPipe()
99 fd = openPipeImpl(); in openPipe()
102 return fd; in openPipe()
125 final FileDescriptor fd, in sendMessage() argument
138 FileDescriptor fd = null; in EmulatorClipboardMonitor()
142 if (fd == null) { in EmulatorClipboardMonitor()
172 fd = null; in EmulatorClipboardMonitor()
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/aosp14/system/core/trusty/libtrusty/tipc-test/
H A Dtipc_test.c213 int fd; in connect_foo() local
238 int fd; in closer1_test() local
266 int fd; in closer2_test() local
296 int fd[4]; in closer3_test() local
417 int fd; in burst_write_test() local
514 int fd; in select_test() local
557 int fd; in blocked_read_test() local
602 int fd; in ta2ta_ipc_test() local
662 int fd; in dev_uuid_test() local
689 int fd; in ta_access_test() local
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/aosp14/frameworks/base/cmds/incidentd/src/
H A DFdBuffer.cpp55 status_t FdBuffer::read(int fd, int64_t timeout) { in read() argument
56 struct pollfd pfds = {.fd = fd, .events = POLLIN}; in read()
59 fcntl(fd, F_SETFL, fcntl(fd, F_GETFL, 0) | O_NONBLOCK); in read()
113 status_t FdBuffer::readFully(int fd) { in readFully() argument
148 {.fd = fd, .events = POLLIN}, in readProcessedDataInStream()
149 {.fd = toFd.get(), .events = POLLOUT}, in readProcessedDataInStream()
150 {.fd = fromFd.get(), .events = POLLIN}, in readProcessedDataInStream()
156 fcntl(fd, F_SETFL, fcntl(fd, F_GETFL, 0) | O_NONBLOCK); in readProcessedDataInStream()
230 if (cirSize > 0 && pfds[1].fd != -1) { in readProcessedDataInStream()
249 if (cirSize == 0 && pfds[0].fd == -1 && pfds[1].fd != -1) { in readProcessedDataInStream()
[all …]
/aosp14/frameworks/base/core/tests/coretests/src/android/os/
H A DRedactingFileDescriptorTest.java86 assertEquals(buf.length, Os.pread(fd, buf, 0, 10, 90)); in testRanges()
89 assertEquals(buf.length, Os.pread(fd, buf, 0, 10, 95)); in testRanges()
92 assertEquals(buf.length, Os.pread(fd, buf, 0, 10, 100)); in testRanges()
95 assertEquals(buf.length, Os.pread(fd, buf, 0, 10, 195)); in testRanges()
107 try (FileInputStream in = new FileInputStream(fd)) { in testEntireFile()
122 assertEquals(buf.length, Os.pread(fd, buf, 0, 10, 95)); in testReadWrite()
126 Os.pwrite(fd, new byte[] { 32, 32 }, 0, 2, 102); in testReadWrite()
127 assertEquals(buf.length, Os.pread(fd, buf, 0, 10, 95)); in testReadWrite()
178 assertEquals(buf.length, Os.pread(fd, buf, 0, 10, 0)); in testFreeAtStart()
190 assertEquals(buf.length, Os.pread(fd, buf, 0, 10, 0)); in testFreeAtOffset()
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/aosp14/frameworks/base/libs/androidfw/tests/
H A DBackupData_test.cpp61 if (fd < 0) { in SetUp()
83 ::close(fd); in TEST_F()
84 fd = ::open(mFilename.string(), O_RDONLY); in TEST_F()
124 ::close(fd); in TEST_F()
125 fd = ::open(mFilename.string(), O_RDONLY); in TEST_F()
174 ::close(fd); in TEST_F()
175 fd = ::open(mFilename.string(), O_RDONLY); in TEST_F()
226 ::close(fd); in TEST_F()
267 ::close(fd); in TEST_F()
327 ::close(fd); in TEST_F()
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/aosp14/system/core/trusty/libtrusty/
H A Dtrusty.c33 int fd; in tipc_connect() local
36 fd = TEMP_FAILURE_RETRY(open(dev_name, O_RDWR)); in tipc_connect()
37 if (fd < 0) { in tipc_connect()
43 rc = TEMP_FAILURE_RETRY(ioctl(fd, TIPC_IOC_CONNECT, srv_name)); in tipc_connect()
47 close(fd); in tipc_connect()
51 ALOGV("%s: connected to \"%s\" fd %d\n", __func__, srv_name, fd); in tipc_connect()
52 return fd; in tipc_connect()
55 ssize_t tipc_send(int fd, const struct iovec* iov, int iovcnt, struct trusty_shm* shms, in tipc_send() argument
63 int rc = TEMP_FAILURE_RETRY(ioctl(fd, TIPC_IOC_SEND_MSG, &req)); in tipc_send()
71 void tipc_close(int fd) { in tipc_close() argument
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/aosp14/system/core/fs_mgr/libsnapshot/snapuserd/dm-snapshot-merge/
H A Dsnapuserd_server.cpp63 close(watched_fds_[i].fd); in ~SnapuserdServer()
145 return Sendmsg(fd, retval); in Receivemsg()
217 return Sendmsg(fd, "fail"); in Receivemsg()
221 Sendmsg(fd, "fail"); in Receivemsg()
328 close(iter->fd); in Run()
357 p.fd = fd.get(); in AddWatchedFd()
364 if (fd < 0) { in AcceptClient()
369 AddWatchedFd(fd, POLLIN); in AcceptClient()
379 if (!Recv(fd, &str)) { in HandleClient()
382 if (!Receivemsg(fd, str)) { in HandleClient()
[all …]
/aosp14/system/core/init/
H A Dservice_utils.cpp52 if (fd == -1) { in EnterNamespace()
130 dup2(fd.get(), STDIN_FILENO); in SetupStdio()
133 if (fd == -1) fd.reset(open("/dev/null", O_WRONLY | O_CLOEXEC)); in SetupStdio()
135 dup2(fd.get(), STDOUT_FILENO); in SetupStdio()
136 dup2(fd.get(), STDERR_FILENO); in SetupStdio()
141 if (fd == -1) fd.reset(open("/dev/null", O_RDWR | O_CLOEXEC)); in OpenConsole()
143 dup2(fd.get(), 0); in OpenConsole()
144 dup2(fd.get(), 1); in OpenConsole()
145 dup2(fd.get(), 2); in OpenConsole()
157 int fd = fd_.get(); in Publish() local
[all …]
/aosp14/system/core/fs_mgr/libsnapshot/snapuserd/user-space-merge/
H A Dsnapuserd_server.cpp75 close(watched_fds_[i].fd); in ~UserSnapshotServer()
157 return Sendmsg(fd, retval); in Receivemsg()
247 return Sendmsg(fd, "fail"); in Receivemsg()
305 Sendmsg(fd, "fail"); in Receivemsg()
418 close(iter->fd); in Run()
450 p.fd = fd.get(); in AddWatchedFd()
457 if (fd < 0) { in AcceptClient()
462 AddWatchedFd(fd, POLLIN); in AcceptClient()
467 if (!Recv(fd, &str)) { in HandleClient()
474 if (!Receivemsg(fd, str)) { in HandleClient()
[all …]

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