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Searched refs:data_file (Results 1 – 4 of 4) sorted by relevance

/Linux-v6.1/samples/user_events/
Dexample.c26 const char *data_file = "/sys/kernel/debug/tracing/user_events_data"; variable
73 data_fd = open(data_file, O_RDWR); in main()
/Linux-v6.1/tools/testing/selftests/user_events/
Dftrace_test.c19 const char *data_file = "/sys/kernel/debug/tracing/user_events_data"; variable
111 int fd = open(data_file, O_RDWR); in clear()
138 fd = open(data_file, O_RDWR); in check_print_fmt()
173 self->data_fd = open(data_file, O_RDWR); in FIXTURE_SETUP()
236 self->data_fd = open(data_file, O_RDWR); in TEST_F()
Dperf_test.c21 const char *data_file = "/sys/kernel/debug/tracing/user_events_data"; variable
99 self->data_fd = open(data_file, O_RDWR); in FIXTURE_SETUP()
/Linux-v6.1/Documentation/usb/
Dgadget_printer.rst106 To write printer data from a file (data_file) to the host::
108 # cat data_file | prn_example -write_data