Searched refs:fd (Results 1 - 25 of 273) sorted by relevance

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/frameworks/base/cmds/screencap/
H A Dscreencap.cpp35 int fd = dup(STDOUT_FILENO); local
36 write(fd, &w, 4);
37 write(fd, &h, 4);
38 write(fd, &f, 4);
39 write(fd, base, w*h*4);
40 close(fd);
/frameworks/base/core/java/android/net/
H A DLocalSocketImpl.java37 private FileDescriptor fd; field in class:LocalSocketImpl
53 return available_native(fd);
67 FileDescriptor myFd = fd;
85 FileDescriptor myFd = fd;
120 FileDescriptor myFd = fd;
134 FileDescriptor myFd = fd;
141 private native int available_native(FileDescriptor fd) throws IOException; argument
142 private native void close_native(FileDescriptor fd) throws IOException; argument
143 private native int read_native(FileDescriptor fd) throws IOException; argument
145 FileDescriptor fd) throw
144 readba_native(byte[] b, int off, int len, FileDescriptor fd) argument
146 writeba_native(byte[] b, int off, int len, FileDescriptor fd) argument
148 write_native(int b, FileDescriptor fd) argument
150 connectLocal(FileDescriptor fd, String name, int namespace) argument
152 bindLocal(FileDescriptor fd, String name, int namespace) argument
156 listen_native(FileDescriptor fd, int backlog) argument
158 shutdown(FileDescriptor fd, boolean shutdownInput) argument
159 getPeerCredentials_native( FileDescriptor fd) argument
161 getOption_native(FileDescriptor fd, int optID) argument
163 setOption_native(FileDescriptor fd, int optID, int b, int value) argument
176 accept(FileDescriptor fd, LocalSocketImpl s) argument
193 LocalSocketImpl(FileDescriptor fd) argument
[all...]
/frameworks/base/tools/aidl/
H A Daidl_language.cpp7 int isatty(int fd) argument
9 return (fd == 0);
/frameworks/base/libs/utils/
H A DObbFile.cpp97 int fd; local
100 fd = ::open(filename, O_RDONLY);
101 if (fd < 0) {
105 success = readFrom(fd);
106 close(fd);
109 LOGW("failed to read from %s (fd=%d)\n", filename, fd);
116 bool ObbFile::readFrom(int fd) argument
118 if (fd < 0) {
119 LOGW("attempt to read from invalid fd\
126 parseObbFile(int fd) argument
237 int fd; local
254 writeTo(int fd) argument
322 int fd; local
339 removeFrom(int fd) argument
[all...]
H A DSystemClock.cpp55 int fd;
70 fd = open("/dev/alarm", O_RDWR);
71 if(fd < 0) {
77 res = ioctl(fd, ANDROID_ALARM_SET_RTC, &ts);
82 close(fd);
113 int fd = open("/dev/alarm", O_RDONLY); local
114 if (android_atomic_cmpxchg(-1, fd, &s_fd)) {
115 close(fd);
H A DLooper.cpp63 eventItem.data.fd = mWakeReadPipeFd;
70 requestedFd.fd = mWakeReadPipeFd;
75 request.fd = mWakeReadPipeFd;
167 "fd=%d, events=0x%x, data=%p", this,
168 response.request.ident, response.request.fd,
171 if (outFd != NULL) *outFd = response.request.fd;
246 int fd = eventItems[i].data.fd; local
248 if (fd == mWakeReadPipeFd) {
260 ssize_t requestIndex = mRequests.indexOfKey(fd);
447 addFd(int fd, int ident, int events, ALooper_callbackFunc callback, void* data) argument
531 removeFd(int fd) argument
568 getRequestIndexLocked(int fd) argument
[all...]
/frameworks/base/libs/binder/
H A DMemoryHeapBase.cpp55 int fd = ashmem_create_region(name == NULL ? "MemoryHeapBase" : name, size); local
56 LOGE_IF(fd<0, "error creating ashmem region: %s", strerror(errno));
57 if (fd >= 0) {
58 if (mapfd(fd, size) == NO_ERROR) {
60 ashmem_set_prot_region(fd, PROT_READ);
74 int fd = open(device, open_flags); local
75 LOGE_IF(fd<0, "error opening %s: %s", device, strerror(errno));
76 if (fd >= 0) {
79 if (mapfd(fd, size) == NO_ERROR) {
85 MemoryHeapBase::MemoryHeapBase(int fd, size_ argument
94 init(int fd, void *base, int size, int flags, const char* device) argument
107 mapfd(int fd, size_t size, uint32_t offset) argument
154 int fd = android_atomic_or(-1, &mFD); local
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/frameworks/base/opengl/tests/angeles/
H A Dgpustate.c10 int fd; local
13 fd = open(fn, O_RDWR | O_SYNC);
14 if(fd < 0) {
20 MAP_SHARED, fd, base);
21 close(fd);
/frameworks/base/core/jni/
H A Dandroid_os_MemoryFile.cpp49 int fd = jniGetFDFromFileDescriptor(env, fileDescriptor); local
50 jint result = (jint)mmap(NULL, length, prot, MAP_SHARED, fd, 0);
65 int fd = jniGetFDFromFileDescriptor(env, fileDescriptor); local
66 if (fd >= 0) {
68 close(fd);
76 int fd = jniGetFDFromFileDescriptor(env, fileDescriptor); local
77 if (unpinned && ashmem_pin_region(fd, 0, 0) == ASHMEM_WAS_PURGED) {
78 ashmem_unpin_region(fd, 0, 0);
86 ashmem_unpin_region(fd, 0, 0);
95 int fd local
112 int fd = jniGetFDFromFileDescriptor(env, fileDescriptor); local
121 int fd = jniGetFDFromFileDescriptor(env, fileDescriptor); local
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H A Dandroid_backup_BackupHelperDispatcher.cpp49 int fd; local
54 fd = env->GetIntField(fdObj, s_descriptorField);
56 amt = read(fd, &flattenedHeader.headerSize, sizeof(flattenedHeader.headerSize));
66 lseek(fd, remainingHeader, SEEK_CUR);
72 amt = read(fd, &flattenedHeader.version,
84 lseek(fd, remainingHeader, SEEK_CUR);
111 amt = read(fd, buf, flattenedHeader.nameLength);
119 lseek(fd, remainingHeader, SEEK_CUR);
131 int fd; local
133 fd
155 int fd; local
178 int fd; local
[all...]
H A Dcom_android_internal_os_ZygoteInit.cpp111 int fd; local
114 fd = jniGetFDFromFileDescriptor(env, in);
121 err = dup2(fd, STDIN_FILENO);
124 fd = jniGetFDFromFileDescriptor(env, out);
131 err = dup2(fd, STDOUT_FILENO);
134 fd = jniGetFDFromFileDescriptor(env, errfd);
141 err = dup2(fd, STDERR_FILENO);
148 int fd; local
151 fd = jniGetFDFromFileDescriptor(env, descriptor);
158 err = close(fd);
170 int fd; local
283 int fd = jniGetFDFromFileDescriptor(env, fdObj); local
313 int fd = jniGetFDFromFileDescriptor(env, fdObj); local
324 com_android_internal_os_ZygoteInit_createFileDescriptor( JNIEnv *env, jobject clazz, jint fd) argument
[all...]
H A Dandroid_net_LocalSocketImpl.cpp67 /* private native void connectLocal(FileDescriptor fd,
76 int fd; local
80 fd = jniGetFDFromFileDescriptor(env, fileDescriptor);
87 fd,
102 /* private native void bindLocal(FileDescriptor fd, String name, namespace)
111 int fd; local
119 fd = jniGetFDFromFileDescriptor(env, fileDescriptor);
127 ret = socket_local_server_bind(fd, nameUtf8, namespaceId);
137 /* private native void listen_native(int fd, int backlog) throws IOException; */
142 int fd; local
172 int fd; local
208 int fd; local
263 int fd; local
312 int fd; local
378 int fd; local
426 int fd; local
517 socket_read_all(JNIEnv *env, jobject thisJ, int fd, void *buffer, size_t len) argument
575 socket_write_all(JNIEnv *env, jobject object, int fd, void *buf, size_t len) argument
657 int fd; local
691 int fd; local
736 int fd; local
758 int fd; local
797 int fd; local
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H A DActivityManager.cpp32 int fd = -1; local
44 // Success is indicated here by a nonzero int followed by the fd;
47 fd = dup(reply.readFileDescriptor());
57 return fd;
/frameworks/base/services/surfaceflinger/DisplayHardware/
H A DDisplayHardwareBase.cpp85 int fd; local
87 fd = open(kSleepFileName, O_RDONLY, 0);
89 err = read(fd, &buf, 1);
91 close(fd);
102 fd = open(kWakeFileName, O_RDONLY, 0);
104 err = read(fd, &buf, 1);
106 close(fd);
157 int fd = open(ttydev, O_RDWR | O_SYNC); local
158 if (fd<0) {
165 int res = ioctl(fd, KDSETMOD
[all...]
/frameworks/base/core/jni/android/graphics/
H A DUtils.h44 AutoFDSeek(int fd) : fFD(fd) { argument
45 fCurr = ::lseek(fd, 0, SEEK_CUR);
/frameworks/base/media/java/android/media/
H A DMediaMetadataRetriever.java66 * @param fd the FileDescriptor for the file you want to play
73 public native void setDataSource(FileDescriptor fd, long offset, long length) argument
82 * @param fd the FileDescriptor for the file you want to play
85 public void setDataSource(FileDescriptor fd) argument
88 setDataSource(fd, 0, 0x7ffffffffffffffL);
113 AssetFileDescriptor fd = null;
117 fd = resolver.openAssetFileDescriptor(uri, "r");
121 if (fd == null) {
124 FileDescriptor descriptor = fd.getFileDescriptor();
131 if (fd
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/frameworks/base/tools/obbtool/
H A Dpbkdf2gen.cpp43 int fd = open("/dev/urandom", O_RDONLY); local
44 if (fd < 0) {
46 close(fd);
52 if (read(fd, &salt, SALT_LEN) != SALT_LEN) {
54 close(fd);
57 close(fd);
/frameworks/base/services/jni/
H A Dcom_android_server_UsbService.cpp59 static void set_accessory_string(JNIEnv *env, int fd, int cmd, jobjectArray strArray, int index) argument
64 int length = ioctl(fd, cmd, buffer);
75 int fd = open(DRIVER_NAME, O_RDWR); local
76 if (fd < 0) {
83 set_accessory_string(env, fd, ACCESSORY_GET_STRING_MANUFACTURER, strArray, 0);
84 set_accessory_string(env, fd, ACCESSORY_GET_STRING_MODEL, strArray, 1);
85 set_accessory_string(env, fd, ACCESSORY_GET_STRING_DESCRIPTION, strArray, 2);
86 set_accessory_string(env, fd, ACCESSORY_GET_STRING_VERSION, strArray, 3);
87 set_accessory_string(env, fd, ACCESSORY_GET_STRING_URI, strArray, 4);
88 set_accessory_string(env, fd, ACCESSORY_GET_STRING_SERIA
97 int fd = open(DRIVER_NAME, O_RDWR); local
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H A Dcom_android_server_AlarmManagerService.cpp43 static jint android_server_AlarmManagerService_setKernelTimezone(JNIEnv* env, jobject obj, jint fd, jint minswest) argument
74 static void android_server_AlarmManagerService_close(JNIEnv* env, jobject obj, jint fd) argument
77 close(fd);
81 static void android_server_AlarmManagerService_set(JNIEnv* env, jobject obj, jint fd, jint type, jlong seconds, jlong nanoseconds) argument
88 int result = ioctl(fd, ANDROID_ALARM_SET(type), &ts);
96 static jint android_server_AlarmManagerService_waitForAlarm(JNIEnv* env, jobject obj, jint fd) argument
103 result = ioctl(fd, ANDROID_ALARM_WAIT);
/frameworks/base/core/java/android/app/backup/
H A DBackupDataInput.java73 public BackupDataInput(FileDescriptor fd) { argument
74 if (fd == null) throw new NullPointerException();
75 mBackupReader = ctor(fd);
77 throw new RuntimeException("Native initialization failed with fd=" + fd);
188 private native static int ctor(FileDescriptor fd); argument
H A DBackupDataOutput.java68 public BackupDataOutput(FileDescriptor fd) { argument
69 if (fd == null) throw new NullPointerException();
70 mBackupWriter = ctor(fd);
72 throw new RuntimeException("Native initialization failed with fd=" + fd);
124 private native static int ctor(FileDescriptor fd); argument
/frameworks/base/core/java/android/os/
H A DParcelFileDescriptor.java35 //consider ParcelFileDescriptor A(fileDescriptor fd), ParcelFileDescriptor B(A)
36 //in this particular case fd.close might be invoked twice.
115 FileDescriptor fd = Parcel.openFileDescriptor(path, mode);
116 return fd != null ? new ParcelFileDescriptor(fd) : null;
129 FileDescriptor fd = getFileDescriptorFromSocket(socket);
130 return fd != null ? new ParcelFileDescriptor(fd) : null;
165 * Return the total size of the file representing this fd, as determined
166 * by stat(). Returns -1 if the fd i
206 AutoCloseInputStream(ParcelFileDescriptor fd) argument
225 AutoCloseOutputStream(ParcelFileDescriptor fd) argument
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/frameworks/base/native/include/android/
H A Dlooper.h158 typedef int (*ALooper_callbackFunc)(int fd, int events, void* data);
181 * events and data associated with the fd, otherwise they will be set to NULL.
207 * "fd" is the file descriptor to be added.
229 int ALooper_addFd(ALooper* looper, int fd, int ident, int events,
249 int ALooper_removeFd(ALooper* looper, int fd);
/frameworks/base/cmds/dumpstate/
H A Dutils.c52 int fd; local
62 if ((fd = open(cmdpath, O_RDONLY)) < 0) {
65 read(fd, cmdline, sizeof(cmdline));
66 close(fd);
77 int fd; local
82 if ((fd = open(path, O_RDONLY)) < 0) {
87 if (read(fd, buffer, sizeof(buffer)) < 0) {
95 close(fd);
102 int fd = open(path, O_RDONLY); local
103 if (fd <
243 int fd = accept(s, &addr, &alen); local
272 int fd = open(path, O_WRONLY | O_CREAT | O_TRUNC, S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH); local
350 int fd = open(traces_path, O_CREAT | O_WRONLY | O_TRUNC, 0666); /* -rw-rw-rw- */ local
391 int fd = open(path, O_RDONLY); local
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/frameworks/base/core/java/android/content/res/
H A DAssetFileDescriptor.java50 * @param fd The underlying file descriptor.
56 public AssetFileDescriptor(ParcelFileDescriptor fd, long startOffset, argument
62 mFd = fd;
191 public AutoCloseInputStream(AssetFileDescriptor fd) throws IOException { argument
192 super(fd.getParcelFileDescriptor());
193 super.skip(fd.getStartOffset());
194 mRemaining = (int)fd.getLength();
295 public AutoCloseMemoryFileInputStream(ParcelFileDescriptor fd, int length) argument
297 super(fd.getFileDescriptor());
298 mParcelFd = fd;
353 AutoCloseOutputStream(AssetFileDescriptor fd) argument
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