Searched refs:fd4 (Results 1 – 3 of 3) sorted by relevance
| /linux/tools/testing/selftests/bpf/prog_tests/ |
| H A D | tc_opts.c | 116 __u32 fd1, fd2, fd3, fd4, id1, id2, id3, id4; in test_tc_opts_before_target() local
128 fd4 = bpf_program__fd(skel->progs.tc4); in test_tc_opts_before_target()
133 id4 = id_from_prog_fd(fd4); in test_tc_opts_before_target()
204 err = bpf_prog_attach_opts(fd4, loopback, target, &opta); in test_tc_opts_before_target()
234 err = bpf_prog_detach_opts(fd4, loopback, target, &optd); in test_tc_opts_before_target()
268 __u32 fd1, fd2, fd3, fd4, id1, id2, id3, id4; in test_tc_opts_after_target() local
280 fd4 = bpf_program__fd(skel->progs.tc4); in test_tc_opts_after_target()
285 id4 = id_from_prog_fd(fd4); in test_tc_opts_after_target()
356 err = bpf_prog_attach_opts(fd4, loopback, target, &opta); in test_tc_opts_after_target()
386 err = bpf_prog_detach_opts(fd4, loopback, target, &optd); in test_tc_opts_after_target()
[all …]
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| /linux/tools/testing/selftests/core/ |
| H A D | close_range_test.c | 383 int fd1, fd2, fd3, fd4, flags, ret, status; in TEST() local
474 fd4 = open("/dev/null", O_RDWR); in TEST()
475 EXPECT_GT(fd4, 0); in TEST()
478 flags = fcntl(fd1, F_DUPFD_QUERY, fd4); in TEST()
492 EXPECT_EQ(close(fd4), 0); in TEST()
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| /linux/Documentation/admin-guide/ |
| H A D | devices.txt | 54 128 = /dev/fd4 Controller 1, drive 0, autodetect
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