| /tools/testing/selftests/openat2/ |
| D | resolve_test.c | 112 const char *path; member
117 const char *path; member
139 .path = "/", .how.resolve = RESOLVE_BENEATH, in test_openat2_opath_tests()
142 .path = "cheeky/absself", .how.resolve = RESOLVE_BENEATH, in test_openat2_opath_tests()
145 .path = "abscheeky/absself", .how.resolve = RESOLVE_BENEATH, in test_openat2_opath_tests()
148 .path = "..", .how.resolve = RESOLVE_BENEATH, in test_openat2_opath_tests()
151 .path = "../root/", .how.resolve = RESOLVE_BENEATH, in test_openat2_opath_tests()
154 .path = "cheeky/self", .how.resolve = RESOLVE_BENEATH, in test_openat2_opath_tests()
157 .path = "abscheeky/self", .how.resolve = RESOLVE_BENEATH, in test_openat2_opath_tests()
160 .path = "cheeky/garbageself", .how.resolve = RESOLVE_BENEATH, in test_openat2_opath_tests()
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| D | helpers.c | 22 int raw_openat2(int dfd, const char *path, void *how, size_t size) in raw_openat2() argument
24 int ret = syscall(__NR_openat2, dfd, path, how, size); in raw_openat2()
28 int sys_openat2(int dfd, const char *path, struct open_how *how) in sys_openat2() argument
30 return raw_openat2(dfd, path, how, sizeof(*how)); in sys_openat2()
33 int sys_openat(int dfd, const char *path, struct open_how *how) in sys_openat() argument
35 int ret = openat(dfd, path, how->flags, how->mode); in sys_openat()
47 int touchat(int dfd, const char *path) in touchat() argument
49 int fd = openat(dfd, path, O_CREAT, 0700); in touchat()
71 bool fdequal(int fd, int dfd, const char *path) in fdequal() argument
79 if (!path) in fdequal()
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| /tools/perf/util/ |
| D | trace-event-info.c | 90 char *path = get_events_file("header_page"); in record_header_files() local
94 if (!path) { in record_header_files()
99 if (stat(path, &st) < 0) { in record_header_files()
100 pr_debug("can't read '%s'", path); in record_header_files()
109 if (record_file(path, 8) < 0) { in record_header_files()
114 put_events_file(path); in record_header_files()
116 path = get_events_file("header_event"); in record_header_files()
117 if (!path) { in record_header_files()
123 if (stat(path, &st) < 0) { in record_header_files()
124 pr_debug("can't read '%s'", path); in record_header_files()
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| D | path.c | 13 static char *cleanup_path(char *path) in cleanup_path() argument
16 if (!memcmp(path, "./", 2)) { in cleanup_path()
17 path += 2; in cleanup_path()
18 while (*path == '/') in cleanup_path()
19 path++; in cleanup_path()
21 return path; in cleanup_path()
61 char path[PATH_MAX]; in is_directory() local
64 snprintf(path, sizeof(path), "%s/%s", base_path, dent->d_name); in is_directory()
65 if (stat(path, &st)) in is_directory()
73 char path[PATH_MAX]; in is_executable_file() local
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| D | data.c | 27 zfree(&files[nr].path); in close_dir()
53 ret = asprintf(&file->path, "%s/data.%d", data->path, i); in perf_data__create_dir()
60 ret = open(file->path, O_RDWR|O_CREAT|O_TRUNC, S_IRUSR|S_IWUSR); in perf_data__create_dir()
110 dir = opendir(data->path); in perf_data__open_dir()
116 char path[PATH_MAX]; in perf_data__open_dir() local
119 snprintf(path, sizeof(path), "%s/%s", data->path, dent->d_name); in perf_data__open_dir()
120 if (stat(path, &st)) in perf_data__open_dir()
135 file->path = strdup(path); in perf_data__open_dir()
136 if (!file->path) in perf_data__open_dir()
139 ret = open(file->path, O_RDONLY); in perf_data__open_dir()
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| D | util.c | 94 int mkdir_p(char *path, mode_t mode) in mkdir_p() argument
98 char *d = path; in mkdir_p()
103 if (stat(path, &st) == 0) in mkdir_p()
110 err = stat(path, &st) && mkdir(path, mode); in mkdir_p()
117 return (stat(path, &st) && mkdir(path, mode)) ? -1 : 0; in mkdir_p()
151 static int rm_rf_depth_pat(const char *path, int depth, const char **pat) in rm_rf_depth_pat() argument
160 ret = lstat(path, &statbuf); in rm_rf_depth_pat()
166 return unlink(path); in rm_rf_depth_pat()
169 dir = opendir(path); in rm_rf_depth_pat()
184 path, d->d_name); in rm_rf_depth_pat()
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| /tools/lib/api/fs/ |
| D | fs.c | 94 char *path; member
158 char path[PATH_MAX + 1]; in fs__read_mounts() local
165 path, type) == 2) { in fs__read_mounts()
168 fs->path = strdup(path); in fs__read_mounts()
170 return fs->path != NULL; in fs__read_mounts()
196 fs->path = strdup(*ptr); in fs__check_mounts()
197 if (!fs->path) in fs__check_mounts()
236 fs->path = strdup(override_path); in fs__env_override()
237 if (!fs->path) in fs__env_override()
247 assert(!fs->path); in fs__init_once()
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| /tools/testing/selftests/mm/ |
| D | thp_settings.c | 46 int read_file(const char *path, char *buf, size_t buflen) in read_file() argument
51 fd = open(path, O_RDONLY); in read_file()
67 int write_file(const char *path, const char *buf, size_t buflen) in write_file() argument
72 fd = open(path, O_WRONLY); in write_file()
74 printf("open(%s)\n", path); in write_file()
90 const unsigned long read_num(const char *path) in read_num() argument
94 if (read_file(path, buf, sizeof(buf)) < 0) { in read_num()
102 void write_num(const char *path, unsigned long num) in write_num() argument
107 if (!write_file(path, buf, strlen(buf) + 1)) { in write_num()
108 perror(path); in write_num()
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| /tools/power/cpupower/utils/helpers/ |
| D | misc.c | 54 char path[SYSFS_PATH_MAX]; in cpupower_intel_get_perf_bias() local
61 snprintf(path, sizeof(path), PATH_TO_CPU "cpu%u/power/energy_perf_bias", cpu); in cpupower_intel_get_perf_bias()
63 if (cpupower_read_sysfs(path, linebuf, MAX_LINE_LEN) == 0) in cpupower_intel_get_perf_bias()
75 char path[SYSFS_PATH_MAX]; in cpupower_intel_set_perf_bias() local
81 snprintf(path, sizeof(path), PATH_TO_CPU "cpu%u/power/energy_perf_bias", cpu); in cpupower_intel_set_perf_bias()
84 if (cpupower_write_sysfs(path, linebuf, 3) <= 0) in cpupower_intel_set_perf_bias()
92 char path[SYSFS_PATH_MAX]; in cpupower_set_epp() local
95 snprintf(path, sizeof(path), in cpupower_set_epp()
98 if (!is_valid_path(path)) in cpupower_set_epp()
103 if (cpupower_write_sysfs(path, linebuf, 30) <= 0) in cpupower_set_epp()
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| D | sysfs.c | 18 unsigned int sysfs_read_file(const char *path, char *buf, size_t buflen) in sysfs_read_file() argument
23 fd = open(path, O_RDONLY); in sysfs_read_file()
49 char path[SYSFS_PATH_MAX]; in sysfs_is_cpu_online() local
57 snprintf(path, sizeof(path), PATH_TO_CPU "cpu%u", cpu); in sysfs_is_cpu_online()
59 if (stat(path, &statbuf) != 0) in sysfs_is_cpu_online()
66 snprintf(path, sizeof(path), PATH_TO_CPU "cpu%u/online", cpu); in sysfs_is_cpu_online()
67 if (stat(path, &statbuf) != 0) in sysfs_is_cpu_online()
70 fd = open(path, O_RDONLY); in sysfs_is_cpu_online()
107 char path[SYSFS_PATH_MAX]; in sysfs_idlestate_file_exists() local
111 snprintf(path, sizeof(path), PATH_TO_CPU "cpu%u/cpuidle/state%u/%s", in sysfs_idlestate_file_exists()
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| /tools/hv/ |
| D | vmbus_testing | 30 if not os.path.isdir(debugfs_hyperv_path):
78 path = args.path if "path" in arg_set else None
79 if (path and path[-1] == "/"):
80 path = path[:-1]
81 validate_args_path(path, arg_set, file_map)
82 if (path and "enable_single" in arg_set):
83 state_path = locate_state(path, file_map)
93 set_delay_values(path, file_map, args.delay_time,
98 disable_testing_single_device(path, file_map)
102 get_device_test_values(path, file_map)
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| /tools/testing/selftests/damon/ |
| D | _damon_sysfs.py | 18 def write_file(path, string): argument
22 with open(path, 'w') as f:
28 def read_file(path): argument
32 with open(path, 'r') as f:
56 return os.path.join(self.scheme.sysfs_dir(), 'access_pattern')
60 os.path.join(self.sysfs_dir(), 'sz', 'min'), self.size[0])
64 os.path.join(self.sysfs_dir(), 'sz', 'max'), self.size[1])
67 err = write_file(os.path.join(self.sysfs_dir(), 'nr_accesses', 'min'),
71 err = write_file(os.path.join(self.sysfs_dir(), 'nr_accesses', 'max'),
76 os.path.join(self.sysfs_dir(), 'age', 'min'), self.age[0])
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| /tools/testing/selftests/devices/probe/ |
| D | test_discoverable_devices.py | 25 this_dir = os.path.dirname(os.path.realpath(__file__))
26 sys.path.append(os.path.join(this_dir, "../../kselftest/"))
41 for path, dirs, _ in os.walk(sysfs_devices):
44 pci_controllers.append(os.path.join(path, d))
53 usb_controllers.append(os.path.realpath(d.path))
64 with open(os.path.join(sysfs_dev_dir, "uevent")) as f:
69 sysfs_dev_dir = os.path.dirname(sysfs_dev_dir)
80 with open(os.path.join(sysfs_dev_dir, "uevent")) as f:
85 sysfs_dev_dir = os.path.dirname(sysfs_dev_dir)
89 with open(os.path.join(sysfs_dev_dir, "firmware_node", "uid")) as f:
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| /tools/power/cpupower/lib/ |
| D | cpupower.c | 17 int is_valid_path(const char *path) in is_valid_path() argument
19 if (access(path, F_OK) == -1) in is_valid_path()
24 unsigned int cpupower_read_sysfs(const char *path, char *buf, size_t buflen) in cpupower_read_sysfs() argument
29 fd = open(path, O_RDONLY); in cpupower_read_sysfs()
45 unsigned int cpupower_write_sysfs(const char *path, char *buf, size_t buflen) in cpupower_write_sysfs() argument
50 fd = open(path, O_WRONLY); in cpupower_write_sysfs()
56 perror(path); in cpupower_write_sysfs()
76 char path[SYSFS_PATH_MAX]; in cpupower_is_cpu_online() local
84 snprintf(path, sizeof(path), PATH_TO_CPU "cpu%u", cpu); in cpupower_is_cpu_online()
86 if (stat(path, &statbuf) != 0) in cpupower_is_cpu_online()
[all …]
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| /tools/lib/subcmd/ |
| D | exec-cmd.c | 34 static int is_absolute_path(const char *path) in is_absolute_path() argument
36 return path[0] == '/'; in is_absolute_path()
57 static const char *make_nonrelative_path(char *buf, size_t sz, const char *path) in make_nonrelative_path() argument
59 if (is_absolute_path(path)) { in make_nonrelative_path()
60 if (strlcpy(buf, path, sz) >= sz) in make_nonrelative_path()
61 die("Too long path: %.*s", 60, path); in make_nonrelative_path()
68 if (strlen(cwd) + strlen(path) + 2 >= sz) in make_nonrelative_path()
69 die("Too long path: %.*s", 60, path); in make_nonrelative_path()
72 strcat(buf, path); in make_nonrelative_path()
77 char *system_path(const char *path) in system_path() argument
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| /tools/perf/tests/ |
| D | api-io.c | 37 static int make_test_file(char path[PATH_MAX], const char *contents) in make_test_file()
42 strcpy(path, TEMPL); in make_test_file()
43 fd = mkstemp(path); in make_test_file()
51 unlink(path); in make_test_file()
58 static int setup_test(char path[PATH_MAX], const char *contents, in setup_test()
61 if (make_test_file(path, contents)) in setup_test()
64 io->fd = open(path, O_RDONLY); in setup_test()
66 pr_debug("Failed to open '%s'\n", path); in setup_test()
67 unlink(path); in setup_test()
74 unlink(path); in setup_test()
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| /tools/testing/selftests/lsm/ |
| D | common.c | 24 char *path; in read_proc_attr() local
27 path = calloc(len, 1); in read_proc_attr()
28 if (path == NULL) in read_proc_attr()
30 sprintf(path, "%s%s", PROCATTR, attr); in read_proc_attr()
32 fd = open(path, O_RDONLY); in read_proc_attr()
33 free(path); in read_proc_attr()
46 path = strchr(value, '\n'); in read_proc_attr()
47 if (path) in read_proc_attr()
48 *path = '\0'; in read_proc_attr()
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| /tools/testing/selftests/efivarfs/ |
| D | open-unlink.c | 13 static int set_immutable(const char *path, int immutable) in set_immutable() argument
20 fd = open(path, O_RDONLY); in set_immutable()
44 static int get_immutable(const char *path) in get_immutable() argument
51 fd = open(path, O_RDONLY); in get_immutable()
70 const char *path; in main() local
79 path = argv[1]; in main()
89 fd = open(path, O_WRONLY | O_CREAT, 0600); in main()
103 rc = get_immutable(path); in main()
108 rc = set_immutable(path, 0); in main()
115 fd = open(path, O_RDONLY); in main()
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| /tools/testing/selftests/sched_ext/ |
| D | util.c | 14 static ssize_t read_text(const char *path, char *buf, size_t max_len) in read_text() argument
19 fd = open(path, O_RDONLY); in read_text()
33 static ssize_t write_text(const char *path, char *buf, ssize_t len) in write_text() argument
38 fd = open(path, O_WRONLY | O_APPEND); in write_text()
47 long file_read_long(const char *path) in file_read_long() argument
52 if (read_text(path, buf, sizeof(buf)) <= 0) in file_read_long()
58 int file_write_long(const char *path, long val) in file_write_long() argument
67 if (write_text(path, buf, sizeof(buf)) <= 0) in file_write_long()
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| /tools/testing/selftests/nsfs/ |
| D | pidns.c | 44 char path[] = "/proc/0123456789/ns/pid"; in main() local
55 snprintf(path, sizeof(path), "/proc/%d/ns/%s", pid, ns_strs[i]); in main()
56 ns = open(path, O_RDONLY); in main()
58 return pr_err("Unable to open %s", path); in main()
64 snprintf(path, sizeof(path), "/proc/self/ns/%s", ns_strs[i]); in main()
65 if (stat(path, &st2)) in main()
66 return pr_err("Unable to stat %s", path); in main()
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| /tools/testing/selftests/memfd/ |
| D | fuse_mnt.c | 27 static int memfd_getattr(const char *path, struct stat *st) in memfd_getattr() argument
31 if (!strcmp(path, "/")) { in memfd_getattr()
34 } else if (!strcmp(path, memfd_path)) { in memfd_getattr()
45 static int memfd_readdir(const char *path, in memfd_readdir() argument
51 if (strcmp(path, "/")) in memfd_readdir()
61 static int memfd_open(const char *path, struct fuse_file_info *fi) in memfd_open() argument
63 if (strcmp(path, memfd_path)) in memfd_open()
75 static int memfd_read(const char *path, in memfd_read() argument
83 if (strcmp(path, memfd_path) != 0) in memfd_read()
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| /tools/include/nolibc/ |
| D | sys.h | 124 int sys_chdir(const char *path) in sys_chdir() argument
126 return my_syscall1(__NR_chdir, path); in sys_chdir()
130 int chdir(const char *path) in chdir() argument
132 return __sysret(sys_chdir(path)); in chdir()
141 int sys_chmod(const char *path, mode_t mode) in sys_chmod() argument
144 return my_syscall4(__NR_fchmodat, AT_FDCWD, path, mode, 0); in sys_chmod()
146 return my_syscall2(__NR_chmod, path, mode); in sys_chmod()
148 return __nolibc_enosys(__func__, path, mode); in sys_chmod()
153 int chmod(const char *path, mode_t mode) in chmod() argument
155 return __sysret(sys_chmod(path, mode)); in chmod()
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| /tools/testing/selftests/bpf/progs/ |
| D | verifier_vfs_accept.c | 58 int BPF_PROG(path_d_path_from_path_argument, struct path *path) in BPF_PROG() argument
62 ret = bpf_path_d_path(path, buf, sizeof(buf)); in BPF_PROG()
72 struct path *path; in BPF_PROG() local
79 path = &file->f_path; in BPF_PROG()
80 ret = bpf_path_d_path(path, buf, sizeof(buf)); in BPF_PROG()
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| D | cgrp_kfunc_failure.c | 33 int BPF_PROG(cgrp_kfunc_acquire_untrusted, struct cgroup *cgrp, const char *path) in BPF_PROG() argument
52 int BPF_PROG(cgrp_kfunc_acquire_no_null_check, struct cgroup *cgrp, const char *path) in BPF_PROG() argument
68 int BPF_PROG(cgrp_kfunc_acquire_fp, struct cgroup *cgrp, const char *path) in BPF_PROG() argument
70 struct cgroup *acquired, *stack_cgrp = (struct cgroup *)&path; in BPF_PROG()
96 int BPF_PROG(cgrp_kfunc_acquire_trusted_walked, struct cgroup *cgrp, const char *path) in BPF_PROG() argument
110 int BPF_PROG(cgrp_kfunc_acquire_null, struct cgroup *cgrp, const char *path) in BPF_PROG() argument
124 int BPF_PROG(cgrp_kfunc_acquire_unreleased, struct cgroup *cgrp, const char *path) in BPF_PROG() argument
138 int BPF_PROG(cgrp_kfunc_xchg_unreleased, struct cgroup *cgrp, const char *path) in BPF_PROG() argument
158 int BPF_PROG(cgrp_kfunc_rcu_get_release, struct cgroup *cgrp, const char *path) in BPF_PROG() argument
179 int BPF_PROG(cgrp_kfunc_release_untrusted, struct cgroup *cgrp, const char *path) in BPF_PROG() argument
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| /tools/verification/dot2/ |
| D | dot2k.py | 34 if os.path.exists(self.monitor_templates_dir) == True:
42 if os.path.exists(kernel_path) == True:
46 if os.path.exists("/usr/share/dot2/dot2k_templates/") == True:
53 def __open_file(self, path): argument
55 fd = open(path)
57 raise Exception("Cannot open the file: %s" % path)
149 path = "%s/%s" % (self.name, file_name)
151 file = open(path, 'w')
155 print("Fail creating file: %s" % path)
162 path = "%s/%s" % (self.name, "main.c")
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