| /linux/tools/iio/ |
| H A D | iio_utils.c | 132 sysfsfp = fopen(filename, "r"); in iioutils_get_type()
257 sysfsfp = fopen(filename, "r"); in iioutils_get_param_float()
348 sysfsfp = fopen(filename, "r"); in build_channel_array()
395 sysfsfp = fopen(filename, "r"); in build_channel_array()
450 sysfsfp = fopen(filename, "r"); in build_channel_array()
613 namefp = fopen(filename, "r"); in find_type_by_name()
667 sysfsfp = fopen(temp, "w"); in _write_sysfs_int()
688 sysfsfp = fopen(temp, "r"); in _write_sysfs_int()
765 sysfsfp = fopen(temp, "w"); in _write_sysfs_string()
786 sysfsfp = fopen(temp, "r"); in _write_sysfs_string()
[all …]
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| /linux/tools/testing/selftests/resctrl/ |
| H A D | resctrlfs.c | 23 mounts = fopen("/proc/mounts", "r"); in find_resctrl_mount()
144 fp = fopen(phys_pkg_path, "r"); in get_domain_id()
166 FILE *fp = fopen(name, "r"); in count_sys_bitmap_bits()
200 fp = fopen("/sys/devices/system/cpu/offline", "r"); in cpus_offline_empty()
283 fp = fopen(cache_path, "r"); in get_cache_size()
348 fp = fopen(filename, "r"); in get_bit_mask()
387 fp = fopen(file_path, "r"); in resource_info_unsigned_get()
618 fp = fopen(tasks, "w"); in write_pid_to_tasks()
767 FILE *inf = fopen("/proc/filesystems", "r"); in check_resctrlfs_support()
865 inf = fopen(res_path, "r"); in resctrl_mon_feature_exists()
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| H A D | cache.c | 78 fp = fopen(llc_occup_path, "r"); in get_llc_occu_resctrl()
111 fp = fopen(filename, "a"); in print_results_cache()
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| H A D | resctrl_val.c | 121 fp = fopen(imc_counter_type, "r"); in read_from_imc_dir()
137 fp = fopen(imc_counter_cfg, "r"); in read_from_imc_dir()
357 fp = fopen(mbm_bw_file, "r"); in open_mem_bw_resctrl()
453 fp = fopen(filename, "a"); in print_results_bw()
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| /linux/tools/testing/selftests/coredump/ |
| H A D | stackdump_test.c | 42 file = fopen("/proc/sys/kernel/core_pattern", "r"); in FIXTURE_SETUP()
72 file = fopen("/proc/sys/kernel/core_pattern", "w"); in FIXTURE_TEARDOWN()
126 file = fopen("/proc/sys/kernel/core_pattern", "w");
149 file = fopen(STACKDUMP_FILE, "r");
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| /linux/tools/testing/selftests/bpf/ |
| H A D | trace_helpers.c | 73 f = fopen("/proc/kallsyms", "r"); in load_kallsyms_local_common()
219 f = fopen("/proc/kallsyms", "r"); in kallsyms_find()
311 f = fopen("/proc/self/maps", "r"); in get_uprobe_offset()
378 f = fopen("/proc/self/maps", "r"); in get_rel_offset()
488 fp = fopen(TRACEFS_PIPE, "r"); in read_trace_pipe_iter()
490 fp = fopen(DEBUGFS_PIPE, "r"); in read_trace_pipe_iter()
632 f = fopen("/sys/kernel/tracing/available_filter_functions", "r"); in bpf_get_ksyms()
634 f = fopen("/sys/kernel/debug/tracing/available_filter_functions", "r"); in bpf_get_ksyms()
705 f = fopen("/sys/kernel/tracing/available_filter_functions_addrs", "r"); in bpf_get_addrs()
707 f = fopen("/sys/kernel/debug/tracing/available_filter_functions_addrs", "r"); in bpf_get_addrs()
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| /linux/tools/testing/selftests/powerpc/papr_attributes/ |
| H A D | attr_test.c | 90 f = fopen(file_name, "r"); in verify_energy_info()
95 f = fopen(file_name, "r"); in verify_energy_info()
101 f = fopen(file_name, "r"); in verify_energy_info()
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| /linux/tools/power/acpi/tools/acpidump/ |
| H A D | apfiles.c | 77 file = fopen(pathname, "w"); in ap_open_output_file()
148 file = fopen(filename, "wb"); in ap_write_to_binary_file()
189 file = fopen(pathname, "rb"); in ap_get_table_from_file()
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| /linux/tools/perf/util/ |
| H A D | cputopo.c | 51 fp = fopen(filename, "r"); in build_cpu_topology()
82 fp = fopen(filename, "r"); in build_cpu_topology()
114 fp = fopen(filename, "r"); in build_cpu_topology()
329 fp = fopen(str, "r"); in load_numa_node()
353 fp = fopen(str, "r"); in load_numa_node()
389 fp = fopen(path, "r"); in numa_topology__new()
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| /linux/samples/bpf/ |
| H A D | hbm.c | 89 outf = fopen(outFname, "w"); in read_trace_pipe2()
228 fin = fopen("/sys/class/net/eth0/statistics/tx_bytes", "r"); in run_bpf_prog()
246 fin = fopen("/sys/class/net/eth0/statistics/tx_bytes", in run_bpf_prog()
315 fout = fopen(fname, "w"); in run_bpf_prog()
343 fout = fopen(fname, "w"); in run_bpf_prog()
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| /linux/drivers/net/wireless/rsi/ |
| H A D | rsi_91x_debugfs.c | 252 #define FOPS(fopen) { \ argument
254 .open = (fopen), \
259 #define FOPS_RW(fopen, fwrite) { \ argument
261 .open = (fopen), \
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| /linux/tools/testing/selftests/mm/ |
| H A D | vm_util.c | 183 fp = fopen(STATUS_FILE_PATH, "r"); in rss_anon()
210 fp = fopen(SMAP_FILE_PATH, "r"); in __get_smap_entry()
299 FILE *f = fopen("/proc/meminfo", "r"); in default_huge_page_size()
404 FILE *f = fopen("/proc/meminfo", "r"); in get_free_hugepages()
537 FILE *f = fopen(file_path, "w"); in write_sysfs()
556 FILE *f = fopen(file_path, "r"); in read_sysfs()
732 FILE *f = fopen("/proc/meminfo", "r"); in get_hardware_corrupted_size()
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| /linux/tools/wmi/ |
| H A D | dell-smbios-example.c | 66 f = fopen(value_sysfs, "rb"); in find_token()
80 f = fopen(location_sysfs, "rb"); in find_token()
147 f = fopen(ioctl_devfs, "rb"); in query_buffer_size()
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| /linux/tools/testing/selftests/kvm/lib/ |
| H A D | test_util.c | 165 f = fopen(path, "r"); in get_sysfs_val()
200 f = fopen("/proc/meminfo", "r"); in get_def_hugetlb_pagesz()
381 fp = fopen(path, "r"); in get_run_delay()
429 fp = fopen(CLOCKSOURCE_PATH, "r"); in sys_get_cur_clocksource()
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| /linux/tools/testing/selftests/mqueue/ |
| H A D | mq_open_tests.c | 273 def_msgs = fopen(DEF_MSGS, "r+"); in main()
274 def_msgsize = fopen(DEF_MSGSIZE, "r+"); in main()
275 max_msgs = fopen(MAX_MSGS, "r+"); in main()
276 max_msgsize = fopen(MAX_MSGSIZE, "r+"); in main()
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| /linux/scripts/ipe/polgen/ |
| H A D | polgen.c | 26 fd = fopen(pathname, "r"); in policy_to_buffer()
67 fd = fopen(pathname, "w"); in write_boot_policy()
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| /linux/tools/bpf/bpftool/ |
| H A D | tracelog.c | 74 fp = fopen("/proc/mounts", "r"); in get_tracefs_pipe()
132 trace_pipe_fd = fopen(trace_pipe, "r"); in do_tracelog()
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| /linux/scripts/dtc/ |
| H A D | dtc.c | 149 f = fopen(fname, "r"); in guess_input_format()
288 depfile = fopen(depname, "w"); in main()
360 outf = fopen(outname, "wb"); in main()
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| /linux/tools/testing/selftests/arm64/mte/ |
| H A D | check_hugetlb_options.c | 30 FILE *f = fopen("/proc/meminfo", "r"); in default_huge_page_size()
51 FILE *f = fopen("/proc/meminfo", "r"); in is_hugetlb_allocated()
75 f = fopen(str, "w"); in write_sysfs()
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| H A D | check_ksm_options.c | 31 f = fopen(str, "r"); in read_sysfs()
48 f = fopen(str, "w"); in write_sysfs()
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| /linux/tools/testing/selftests/timens/ |
| H A D | procfs.c | 73 proc = fopen("/proc/uptime", "r"); in read_proc_uptime()
99 proc = fopen("/proc/stat", "r"); in read_proc_stat_btime()
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| /linux/security/selinux/ |
| H A D | genheaders.c | 52 fout = fopen(argv[1], "w"); in main()
113 fout = fopen(argv[2], "w"); in main()
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| /linux/tools/perf/arch/s390/util/ |
| H A D | header.c | 56 sysinfo = fopen(SYSINFO, "r"); in get_cpuid()
100 sysinfo = fopen(SRVLVL, "r"); in get_cpuid()
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| /linux/tools/testing/selftests/net/tcp_ao/lib/ |
| H A D | proc.c | 159 fnetstat = fopen("/proc/thread-self/net/netstat", "r"); in netstat_read()
168 fnetstat = fopen("/proc/thread-self/net/snmp", "r"); in netstat_read()
177 fnetstat = fopen("/proc/thread-self/net/snmp6", "r"); in netstat_read()
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| /linux/drivers/scsi/aic7xxx/aicasm/ |
| H A D | aicasm.c | 171 if ((listfile = fopen(optarg, "w")) == NULL) { in main()
187 if ((ofile = fopen(optarg, "w")) == NULL) { in main()
195 if ((regdiagfile = fopen(optarg, "w")) == NULL) { in main()
202 if ((regfile = fopen(optarg, "w")) == NULL) { in main()
537 if ((ifile = fopen(ifilename, "r")) == NULL) { in output_listing()
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