Searched refs:open (Results 276 - 300 of 2544) sorted by last modified time

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/linux-master/tools/testing/selftests/drivers/net/lib/py/
H A Denv.py18 with open((src_dir / "net.config").as_posix(), 'r') as fp:
140 with open("/proc/self/ns/net") as nsfd0, \
141 open("/var/run/netns/" + self._netns.name) as nsfd1:
/linux-master/tools/testing/selftests/drivers/net/hw/
H A Dpp_alloc_fail.py15 with open("/sys/kernel/debug/fail_function/" + key, "w") as fp:
24 with open("/sys/kernel/debug/fail_function/inject", "w") as fp:
40 with open("/sys/kernel/debug/fail_function/inject", "w") as fp:
/linux-master/tools/testing/selftests/dmabuf-heaps/
H A Ddmabuf-heap.c49 fd = open(name, O_RDWR);
97 fd = open(buf, O_RDWR);
99 ksft_exit_fail_msg("open %s failed: %s\n", buf, strerror(errno));
173 ksft_test_result_skip("Could not open vgem %d\n", importer_fd);
/linux-master/tools/testing/selftests/core/
H A Dclose_range_test.c43 fd = open("/dev/null", O_RDONLY | O_CLOEXEC);
116 fd = open("/dev/null", O_RDONLY | O_CLOEXEC);
205 fd = open("/dev/null", O_RDONLY | O_CLOEXEC);
244 fd = open("/dev/null", O_RDONLY);
312 fd = open("/dev/null", O_RDONLY);
387 fd1 = open("/dev/null", O_RDWR);
410 * our open fds should still be open but made
470 fd4 = open("/dev/null", O_RDWR);
514 fd1 = open("/de
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/linux-master/tools/testing/selftests/capabilities/
H A Dtest_execve.c41 fd = open(filename, O_WRONLY);
45 ksft_exit_fail_msg("open of %s failed - %s\n",
149 ksft_exit_fail_msg("open copy source - %s\n", strerror(errno));
151 int to = open(toname, O_CREAT | O_WRONLY | O_EXCL, 0700);
216 int ourpath_fd = open(our_path, O_RDONLY | O_DIRECTORY);
218 ksft_exit_fail_msg("open '%s' - %s\n",
/linux-master/tools/testing/selftests/bpf/
H A Dveristat.c379 fd = open(path, O_RDONLY | O_CLOEXEC);
608 fprintf(stderr, "Failed to open filters in '%s': %d\n", path, err);
1084 /* if libbpf can't open BPF object file, it could be because
1090 fprintf(stderr, "Failed to open '%s': %d\n", filename, -errno);
1115 fprintf(stderr, "Failed to open '%s': %d\n", filename, err);
1487 fprintf(stderr, "Failed to open '%s': %d\n", filename, err);
H A Dtesting_helpers.c184 fprintf(stderr, "Failed to open '%s': %d\n", path, err);
346 printf("Failed to open /proc/sys/kernel/perf_event_max_sample_rate: err %d\n"
408 fd = open("bpf_testmod.ko", O_RDONLY);
481 sysctl_fd = open(jit_sysctl, O_RDONLY);
H A Dtrace_helpers.c209 /* open kallsyms and read symbol addresses on the fly. Without caching all symbols,
354 fd = open(path, O_RDONLY | O_CLOEXEC);
H A Dtest_sockmap.c2018 cg_fd = open(optarg, O_DIRECTORY, O_RDONLY);
2021 "ERROR: (%i) open cg path failed: %s\n",
H A Dtest_cpp.cpp21 int open(const struct bpf_object_open_opts *opts = nullptr) function in class:Skeleton
28 skel = T::open(opts);
62 err = skel.open(&opts);
64 fprintf(stderr, "Skeleton open failed: %d\n", err);
H A Dnetwork_helpers.c462 token->orig_netns_fd = open("/proc/self/ns/net", O_RDONLY);
464 log_err("Failed to open(/proc/self/ns/net)");
469 nsfd = open(nspath, O_RDONLY | O_CLOEXEC);
471 log_err("Failed to open(%s)", nspath);
H A Dcgroup_helpers.c71 fd = open(path, O_RDONLY);
92 cfd = open(path, O_RDWR);
135 fd = open(file_path, O_RDWR);
259 fd = open(cgroup_procs_path, O_WRONLY);
367 fd = open(CGROUP_MOUNT_PATH, O_RDONLY);
415 fd = open(cgroup_path, O_RDONLY);
584 fd = open(cgroup_classid_path, O_WRONLY);
700 * open it here.
709 return open(cgroup_workdir, O_RDONLY);
/linux-master/tools/testing/selftests/bpf/prog_tests/
H A Dtc_redirect.c1077 fd = open("/dev/net/tun", O_RDWR);
1078 if (!ASSERT_GE(fd, 0, "open /dev/net/tun"))
H A Dsk_assign.c239 self_net = open(NS_SELF, O_RDONLY);
241 perror("Unable to open "NS_SELF);
252 perror("Unable to open " SERVER_MAP_PATH);
H A Dmptcp.c124 fd = open("/proc/sys/net/ipv4/tcp_congestion_control", O_RDONLY);
125 if (!ASSERT_GE(fd, 0, "failed to open tcp_congestion_control"))
H A Dmodule_attach.c17 fd = open(BPF_TESTMOD_TEST_FILE, O_RDONLY);
47 if (CHECK(!skel, "skel_open", "failed to open skeleton\n"))
H A Dflow_dissector.c458 fd = open("/dev/net/tun", O_RDWR);
600 net_fd = open("/proc/self/ns/net", O_RDONLY);
601 if (CHECK(net_fd < 0, "open(/proc/self/ns/net)", "err %d\n", errno))
622 if (CHECK(!skel, "skel", "failed to open/load skeleton\n"))
/linux-master/tools/testing/selftests/arm64/abi/
H A Dtpidr2.c281 ret = open("/proc/sys/abi/sme_default_vector_length", O_RDONLY, 0);
/linux-master/tools/power/acpi/tools/pfrut/
H A Dpfrut.c216 fd_update = open("/dev/acpi_pfr_update0", O_RDWR);
222 fd_update_log = open("/dev/acpi_pfr_telemetry0", O_RDWR);
326 fd_capsule = open(capsule_name, O_RDONLY);
328 perror("Can not open capsule file...");
/linux-master/tools/net/ynl/
H A Dynl-gen-rst.py391 with open(filename, "r", encoding="utf-8") as spec_file:
402 with open(filename, "w", encoding="utf-8") as rst_file:
H A Dynl-gen-c.py1227 with open(self._out_file, 'w+') as out_file:
/linux-master/tools/net/ynl/lib/
H A Dnlspec.py426 with open(spec_path, "r") as stream:
450 with open(schema_path, "r") as stream:
/linux-master/tools/lib/bpf/
H A Dlibbpf.c1510 obj->efile.fd = open(obj->path, O_RDONLY | O_CLOEXEC);
1516 pr_warn("elf: failed to open %s: %s\n", obj->path, cp);
1524 pr_warn("elf: failed to open %s as ELF file: %s\n", obj->path, elf_errmsg(-1));
2240 pr_warn("failed to open system Kconfig\n");
2268 pr_warn("failed to open in-memory Kconfig: %d\n", err);
4762 pr_warn("failed to open %s: %d. No procfs support?\n", file,
4901 bpffs_fd = open(bpffs_path, O_DIRECTORY, O_RDWR);
4904 __pr(level, "object '%s': failed (%d) to open BPF FS mount at '%s'%s\n",
8048 pr_warn("failed to open /proc/kallsyms: %d\n", err);
10588 pr_warn("failed to open lin
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/linux-master/tools/include/nolibc/
H A Dsys.h746 * int open(const char *path, int flags[, mode_t mode]);
762 int open(const char *path, int flags, ...) function
/linux-master/tools/bpf/bpftool/
H A Dprog.c748 fd = open(filepath, O_WRONLY | O_CREAT | O_TRUNC, 0600);
750 p_err("can't open file %s: %s", filepath,
1139 p_err("failed to open %s: %s", fname, strerror(errno));
1242 p_err("failed to open %s: %s", fname, strerror(errno));
1692 p_err("failed to open object file");
1920 p_err("failed to open object file");
2388 p_err("failed to open and/or load BPF object");

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