Searched refs:OpenPortFile (Results 1 – 2 of 2) sorted by relevance
56 int32_t UsbdPort::OpenPortFile(int32_t flags) in OpenPortFile() function in OHOS::HDI::Usb::V1_1::UsbdPort94 int32_t fd = OpenPortFile(O_WRONLY | O_TRUNC); in WritePortFile()111 int32_t fd = OpenPortFile(O_RDONLY); in ReadPortFile()
72 int32_t OpenPortFile(int32_t flags);