Searched refs:device (Results 1 - 25 of 29) sorted by relevance

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/system/core/include/usbhost/
H A Dusbhost.h64 /* Callback indicating that initial device discovery is done.
78 * added_cb will be called immediately for each existing USB device,
79 * and subsequently each time a new device is added.
90 /* Creates a usb_device object for a USB device */
93 /* Releases all resources associated with the USB device */
94 void usb_device_close(struct usb_device *device);
96 /* Creates a usb_device object for already open USB device */
100 int usb_device_get_fd(struct usb_device *device);
102 /* Returns the name for the USB device, which is the same as
105 const char* usb_device_get_name(struct usb_device *device);
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/system/core/libusbhost/
H A Dusbhost.c182 D("Created device discovery thread\n");
244 D("new device %s\n", path);
247 D("gone device %s\n", path);
288 void usb_device_close(struct usb_device *device) argument
290 close(device->fd);
291 free(device);
296 struct usb_device *device = calloc(1, sizeof(struct usb_device)); local
303 length = read(fd, device->desc, sizeof(device->desc));
308 strncpy(device
321 usb_device_reopen_writeable(struct usb_device *device) argument
337 usb_device_get_fd(struct usb_device *device) argument
344 usb_device_get_name(struct usb_device *device) argument
349 usb_device_get_unique_id(struct usb_device *device) argument
372 usb_device_get_vendor_id(struct usb_device *device) argument
378 usb_device_get_product_id(struct usb_device *device) argument
384 usb_device_get_device_descriptor(struct usb_device *device) argument
389 usb_device_get_string(struct usb_device *device, int id) argument
427 usb_device_get_manufacturer_name(struct usb_device *device) argument
437 usb_device_get_product_name(struct usb_device *device) argument
447 usb_device_get_serial(struct usb_device *device) argument
457 usb_device_is_writeable(struct usb_device *device) argument
462 usb_descriptor_iter_init(struct usb_device *device, struct usb_descriptor_iter *iter) argument
479 usb_device_claim_interface(struct usb_device *device, unsigned int interface) argument
484 usb_device_release_interface(struct usb_device *device, unsigned int interface) argument
489 usb_device_connect_kernel_driver(struct usb_device *device, unsigned int interface, int connect) argument
500 usb_device_control_transfer(struct usb_device *device, int requestType, int request, int value, int index, void* buffer, int length, unsigned int timeout) argument
526 usb_device_bulk_transfer(struct usb_device *device, int endpoint, void* buffer, int length, unsigned int timeout) argument
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/system/core/include/system/
H A Daudio.h379 // the device. It is unique and must be
388 static inline bool audio_is_output_device(audio_devices_t device) argument
390 if (((device & AUDIO_DEVICE_BIT_IN) == 0) &&
391 (popcount(device) == 1) && ((device & ~AUDIO_DEVICE_OUT_ALL) == 0))
397 static inline bool audio_is_input_device(audio_devices_t device) argument
399 if ((device & AUDIO_DEVICE_BIT_IN) != 0) {
400 device &= ~AUDIO_DEVICE_BIT_IN;
401 if ((popcount(device) == 1) && ((device
407 audio_is_output_devices(audio_devices_t device) argument
413 audio_is_a2dp_device(audio_devices_t device) argument
421 audio_is_bluetooth_sco_device(audio_devices_t device) argument
431 audio_is_usb_device(audio_devices_t device) argument
439 audio_is_remote_submix_device(audio_devices_t device) argument
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/system/core/toolbox/
H A Dumount.c32 char device[256]; local
45 count = fscanf(f, "%255s %255s %255s\n", device, mount_path, rest);
47 if (is_loop(device) && strcmp(path, mount_path) == 0) {
48 strlcpy(loopdev, device, LOOPDEV_MAXLEN);
76 // free the loop device
79 fprintf(stderr, "open loop device failed: %s\n", strerror(errno));
H A Dgetevent.c294 static int open_device(const char *device, int print_flags) argument
305 fd = open(device, O_RDWR);
308 fprintf(stderr, "could not open %s, %s\n", device, strerror(errno));
314 fprintf(stderr, "could not get driver version for %s, %s\n", device, strerror(errno));
319 fprintf(stderr, "could not get driver id for %s, %s\n", device, strerror(errno));
326 //fprintf(stderr, "could not get device name for %s, %s\n", device, strerror(errno));
330 //fprintf(stderr, "could not get location for %s, %s\n", device, strerror(errno));
334 //fprintf(stderr, "could not get idstring for %s, %s\n", device, strerror(errno));
352 printf("add device
387 close_device(const char *device, int print_flags) argument
508 const char *device = NULL; local
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H A Dlsof.c106 char device[10]; local
116 while (fscanf(maps, "%*x-%*x %*s %zx %5s %ld %s\n", &offset, device, &inode,
119 if (inode == 0 || !strcmp(device, "00:00"))
124 "???", device, offset, inode, file);
/system/core/libzipfile/
H A DAndroid.mk19 # build device static library
/system/extras/tests/bionic/libstdc++/
H A DAndroid.mk24 # device executable.
29 define device-test
41 # same as 'device-test' but builds a host executable instead
77 # compiler flags, so only build this test for device/Bionic
82 $(call device-test, $(sources))
/system/core/libdiskconfig/
H A Ddiskconfig.c167 if (!(devroot = config_find(root, "device"))) {
168 ALOGE("Could not find device section in config file '%s'", fn);
174 ALOGE("device path is requried");
177 dinfo->device = strdup(tmp);
232 if (dinfo->device)
233 free(dinfo->device);
283 if ((fd = open(dinfo->device, O_RDWR)) < 0) {
284 ALOGE("Cannot open device '%s' (errno=%d)", dinfo->device, errno);
289 ALOGE("Cannot stat file '%s', errno=%d.", dinfo->device, errn
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/system/security/keystore/
H A Dkeystore.cpp141 ALOGE("could not open keymaster device in %s (%s)",
449 KeyStore(Entropy* entropy, keymaster_device_t* device) argument
451 , mDevice(device)
1004 const keymaster_device_t* device = keyStore->getDevice(); local
1005 if (device == NULL) {
1006 ALOGE("No keymaster device!");
1010 if (device->delete_all == NULL) {
1011 ALOGV("keymaster device doesn't implement delete_all");
1015 if (device->delete_all(device)) {
1068 const keymaster_device_t* device = keyStore->getDevice(); local
1123 const keymaster_device_t* device = keyStore->getDevice(); local
1161 const keymaster_device_t* device = keyStore->getDevice(); local
1194 const keymaster_device_t* device = keyStore->getDevice(); local
1231 const keymaster_device_t* device = keyStore->getDevice(); local
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/system/core/fastboot/
H A Dusb_osx.c52 /** An open usb device */
95 // Get an iterator for the interfaces on the device
99 ERR("Couldn't create a device interface iterator: (%08x)\n", kr);
257 /** Try out the given device and see if there's a match. Returns 0 on
260 static int try_device(io_service_t device, usb_handle *handle) { argument
270 kr = IOCreatePlugInInterfaceForService(device,
280 // Now create the device interface.
284 ERR("Couldn't create a device interface (%08x)\n", (int) result);
289 * We don't need the intermediate interface after the device interface
294 // So, we have a device, finall
421 io_service_t device = IOIteratorNext(iterator); local
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/system/core/debuggerd/
H A Dgetevent.c19 static int open_device(const char *device) argument
30 fd = open(device, O_RDWR);
45 //fprintf(stderr, "could not get device name for %s, %s\n", device, strerror(errno));
49 //fprintf(stderr, "could not get location for %s, %s\n", device, strerror(errno));
53 //fprintf(stderr, "could not get idstring for %s, %s\n", device, strerror(errno));
71 device_names[nfds] = strdup(device);
77 int close_device(const char *device) argument
81 if(strcmp(device_names[i], device) == 0) {
/system/extras/tests/bionic/libc/
H A DAndroid.mk23 # device executable.
28 define device-test
43 # same as 'device-test' but builds a host executable instead
92 $(call device-test, $(sources))
128 $(call device-test, $(sources))
136 $(call device-test, $(sources))
149 $(call device-test, $(sources))
166 $(call device-test, $(sources))
254 #$(call device-test, $(sources))
257 # the shared version will use the target device'
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/system/core/gpttool/
H A Dgpttool.c261 const char *device; local
270 device = argv[2];
285 if (!strcmp(device, "/dev/sda") ||
286 !strcmp(device, "/dev/sdb")) {
291 fd = open(device, O_RDWR);
293 fprintf(stderr,"error: cannot open '%s'\n", device);
297 fprintf(stderr,"error: cannot query block device size\n");
/system/core/adb/
H A DAndroid.mk97 # adbd device daemon
137 # adb host tool for device-as-host
H A Dusb_linux.c92 // set mark flag to indicate this device is still alive
107 // kick any devices in the device list that were not found in the device scan
156 struct usb_device_descriptor* device; local
180 // should have device and configuration descriptors, and atleast two endpoints
187 device = (struct usb_device_descriptor*)bufptr;
190 if((device->bLength != USB_DT_DEVICE_SIZE) || (device->bDescriptorType != USB_DT_DEVICE)) {
195 vid = device->idVendor;
196 pid = device
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H A Dadb.h153 /* a transport object models the connection to a remote device or emulator
154 ** there is one transport per connected device/emulator. a "local transport"
198 char *device; member in struct:atransport
275 ** If serial is non-NULL then only the device with that serial will be chosen.
453 /* used for USB device detection */
469 #define CS_NOPERM 5 /* Insufficient permissions to communicate with the device */
H A Dtransport.c252 ** on its way out to disconnect the underlying device.
392 /* linked list of all device trackers */
419 D( "device tracker %p removed\n", tracker);
431 /* you can't read from a device tracker, close immediately */
456 /* we want to send the device list when the tracker connects
475 if(tracker == 0) fatal("cannot allocate device tracker");
477 D( "device tracker %p created\n", tracker);
511 // nothing to do on the device side
606 if (t->device)
607 free(t->device);
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/system/core/include/diskconfig/
H A Ddiskconfig.h90 char *device; member in struct:disk_info
/system/core/init/
H A Ddevices.c209 * device node. Unforunately changing the euid would prevent creation of
210 * some device nodes, so the uid has to be set with chown() and is still
240 INFO("adding platform device %s\n", name);
249 * given a name that may start with a platform device, find the length of the
250 * platform device prefix. If it doesn't start with a platform device, return
278 INFO("removing platform device %s\n", name);
380 /* skip root hub name and device. use device interface */
411 const char *device; local
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/system/core/logcat/
H A Dlogcat.cpp56 char* device; member in struct:log_device_t
66 device = d;
224 snprintf(buf, sizeof(buf), "--------- beginning of %s\n", dev->device);
588 /* in an emulated device only. it basically looks for androidboot.logcat= */
732 dev->fd = open(dev->device, mode);
734 fprintf(stderr, "Unable to open log device '%s': %s\n",
735 dev->device, strerror(errno));
764 "max entry is %db, max payload is %db\n", dev->device,
/system/vold/
H A DVolume.cpp236 // Only initialize the MBR if we are formatting the entire device
267 char device[256]; local
280 sscanf(line, "%255s %255s %255s\n", device, mount_path, rest);
336 SLOGE("Failed to get device nodes (%s)\n", strerror(errno));
341 * and vold is asking to mount the primaryStorage device, then we need to decrypt
343 * block device
355 /* We only expect one device node returned when mounting encryptable volumes */
356 SLOGE("Too many device nodes returned when mounting %d\n", getMountpoint());
366 /* We now have the new sysfs path for the decrypted block device, and the
367 * majore and minor numbers for it. So, create the device, updat
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/system/extras/tests/ext4/
H A Dandroid_emmc_perf_tests.sh12 echo "No device detected over adb"
62 # prepare the device
64 adb wait-for-device
86 # At this point, the device is quiescent, need to crank up the cpu speed,
112 # reading is non-destructive, and we've never shipped a device with less than
113 # 8 Gbytes, for this test we read from the raw emmc device, and randomly seek
114 # in the first 6 Gbytes. That is way more memory than any device we currently
/system/core/rootdir/
H A DAndroid.mk24 # which are device-specific. However, these builds require at the moment
/system/security/softkeymaster/
H A Dkeymaster_openssl.cpp467 * Generic device handling
470 hw_device_t** device) {
496 *device = reinterpret_cast<hw_device_t*>(dev.release());
469 openssl_open(const hw_module_t* module, const char* name, hw_device_t** device) argument

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