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Searched refs:PATH_MAX (Results 1 – 25 of 252) sorted by relevance

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/linux/tools/testing/selftests/mm/
H A Dthp_settings.c
/linux/tools/testing/selftests/bpf/
H A Dcgroup_helpers.c62 char path[PATH_MAX + 1]; in __enable_controllers()
63 char enable[PATH_MAX + 1]; in __enable_controllers()
123 char cgroup_path[PATH_MAX + 1]; in enable_controllers()
132 char file_path[PATH_MAX + 1]; in __write_cgroup_file()
164 char cgroup_path[PATH_MAX - 24]; in write_cgroup_file()
185 char cgroup_path[PATH_MAX - 24]; in write_cgroup_file_parent()
202 char cgroup_workdir[PATH_MAX - 24]; in setup_cgroup_environment()
253 char cgroup_procs_path[PATH_MAX + 1]; in join_cgroup_from_top()
288 char cgroup_path[PATH_MAX + 1]; in join_cgroup()
316 char cgroup_path[PATH_MAX + 1]; in join_parent_cgroup()
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H A Dbpftool_helpers.c10 #define BPFTOOL_FULL_CMD_MAX_LEN (PATH_MAX * 2)
16 char tmp[PATH_MAX]; in detect_bpftool_path()
53 static char bpftool_path[PATH_MAX] = {}; in run_command()
/linux/tools/testing/selftests/vfio/lib/
H A Dsysfs.c25 char rl_path[PATH_MAX]; in readlink_base()
38 char path[PATH_MAX]; in sysfs_val_get_int()
43 snprintf_assert(path, PATH_MAX, "/sys/bus/pci/%s/%s/%s", component, name, file); in sysfs_val_get_int()
61 char path[PATH_MAX]; in sysfs_val_set()
64 snprintf_assert(path, PATH_MAX, "/sys/bus/pci/%s/%s/%s", component, name, file); in sysfs_val_set()
106 char path[PATH_MAX]; in sysfs_sriov_vf_bdf_get()
112 snprintf_assert(path, PATH_MAX, "/sys/bus/pci/devices/%s/virtfn%d", pf_bdf, i); in sysfs_sriov_vf_bdf_get()
120 char path[PATH_MAX]; in sysfs_iommu_group_get()
123 snprintf_assert(path, PATH_MAX, "/sys/bus/pci/devices/%s/iommu_group", bdf); in sysfs_iommu_group_get()
131 char driver_path[PATH_MAX]; in sysfs_driver_get()
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/linux/tools/perf/tests/
H A Dpe-file-parsing.c25 char filename[PATH_MAX]; in run_dir()
26 char debugfile[PATH_MAX]; in run_dir()
28 char debuglink[PATH_MAX]; in run_dir()
33 char expect_debuglink[PATH_MAX] = "pe-file.exe.debug"; in run_dir()
39 scnprintf(filename, PATH_MAX, "%s/pe-file.exe", d); in run_dir()
46 ret = filename__read_debuglink(filename, debuglink, PATH_MAX); in run_dir()
51 scnprintf(debugfile, PATH_MAX, "%s/%s", d, debuglink); in run_dir()
76 char path_dir[PATH_MAX]; in test__pe_file_parsing()
83 snprintf(path_dir, PATH_MAX, "%s/tests", get_argv_exec_path()); in test__pe_file_parsing()
H A Ddlfilter-test.c51 char perf[PATH_MAX];
52 char perf_data_file_name[PATH_MAX];
53 char c_file_name[PATH_MAX];
54 char prog_file_name[PATH_MAX];
55 char dlfilters[PATH_MAX];
227 char perf[PATH_MAX]; in get_dlfilters_path()
228 char path[PATH_MAX]; in get_dlfilters_path()
332 if (get_dlfilters_path(td->name, td->dlfilters, PATH_MAX)) in test__dlfilter_test()
426 snprintf(td.perf_data_file_name, PATH_MAX, "/tmp/dlfilter-test-%u-perf-data", pid); in test__dlfilter_ver()
427 snprintf(td.c_file_name, PATH_MAX, "/tm in test__dlfilter_ver()
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H A Dapi-io.c37 static int make_test_file(char path[PATH_MAX], const char *contents) in make_test_file() argument
58 static int setup_test(char path[PATH_MAX], const char *contents, in setup_test() argument
81 static void cleanup_test(char path[PATH_MAX], struct io *io) in cleanup_test() argument
90 char path[PATH_MAX]; in do_test_get_char()
137 char path[PATH_MAX]; in do_test_get_hex()
218 char path[PATH_MAX]; in do_test_get_dec()
295 char path[PATH_MAX]; in test_get_line()
H A Dpmu.c24 char buf[PATH_MAX + 20]; in test_pmu_put()
65 char name[PATH_MAX]; in test_pmu_get()
109 if (scnprintf(name, PATH_MAX, "perf-pmu-test/format/%s", format->name) < 0) { in test_pmu_get()
160 char dir[PATH_MAX]; in test__pmu_format()
216 char dir[PATH_MAX]; in test__pmu_usr_chgs()
304 char dir[PATH_MAX]; in test__pmu_events()
398 char path[PATH_MAX]; in test__pmu_event_names()
/linux/tools/perf/util/
H A Dcpumap.c236 char path[PATH_MAX]; in aggr_cpu_id__cmp()
238 snprintf(path, PATH_MAX, in aggr_cpu_id__cmp()
481 char path[PATH_MAX]; in set_max_cpu_num()
493 ret = snprintf(path, PATH_MAX, "%s/devices/system/cpu/possible", mnt); in set_max_node_num()
494 if (ret >= PATH_MAX) { in set_max_node_num()
495 pr_err("sysfs path crossed PATH_MAX(%d) size\n", PATH_MAX); in set_max_node_num()
516 ret = snprintf(path, PATH_MAX, "%s/devices/system/cpu/present", mnt); in set_max_node_num()
517 if (ret >= PATH_MAX) { in set_max_node_num()
518 pr_err("sysfs path crossed PATH_MAX( in set_max_node_num()
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H A Dcgroup.c34 char path[PATH_MAX + 1]; in open_cgroup()
35 char mnt[PATH_MAX + 1]; in open_cgroup()
39 if (cgroupfs_find_mountpoint(mnt, PATH_MAX + 1, "perf_event")) in open_cgroup()
42 scnprintf(path, PATH_MAX, "%s/%s", mnt, name); in open_cgroup()
69 char path[PATH_MAX + 1]; in read_cgroup_id()
70 char mnt[PATH_MAX + 1]; in read_cgroup_id()
72 if (cgroupfs_find_mountpoint(mnt, PATH_MAX + 1, "perf_event")) in read_cgroup_id()
75 scnprintf(path, PATH_MAX, "%s/%s", mnt, cgrp->name); in read_cgroup_id()
90 char mnt[PATH_MAX + 1]; in cgroup_is_v2()
93 if (cgroupfs_find_mountpoint(mnt, PATH_MAX in cgroup_is_v2()
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H A Dnamespaces.c99 char oldns[PATH_MAX]; in nsinfo__init()
100 char spath[PATH_MAX]; in nsinfo__init()
106 if (snprintf(oldns, PATH_MAX, "/proc/self/ns/mnt") >= PATH_MAX) in nsinfo__init()
130 if (snprintf(spath, PATH_MAX, "/proc/%d/status", nsinfo__pid(nsi)) >= PATH_MAX) in nsinfo__init()
281 char curpath[PATH_MAX]; in nsinfo__mountns_enter()
/linux/usr/
H A Dgen_init_cpio.c32 static char padding[PATH_MAX];
162 char name[PATH_MAX + 1]; in cpio_mkslink_line()
163 char target[PATH_MAX + 1]; in cpio_mkslink_line()
169 …if (5 != sscanf(line, "%" str(PATH_MAX) "s %" str(PATH_MAX) "s %o %d %d", name, target, &mode, &ui… in cpio_mkslink_line()
241 char name[PATH_MAX + 1]; in cpio_mkgeneric_line()
247 if (4 != sscanf(line, "%" str(PATH_MAX) "s %o %d %d", name, &mode, &uid, &gid)) { in cpio_mkgeneric_line()
316 char name[PATH_MAX + 1]; in cpio_mknod_line()
325 if (7 != sscanf(line, "%" str(PATH_MAX) "s %o %d %d %c %u %u", in cpio_mknod_line()
428 if (namesize + namepadlen > PATH_MAX) { in cpio_mkfile()
503 char expanded[PATH_MAX + 1]; in cpio_replace_env()
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/linux/tools/perf/jvmti/
H A Djvmti_agent.c45 static char jit_path[PATH_MAX];
149 ret = snprintf(jit_path, PATH_MAX, "%s/.debug/", base); in create_jit_cache_dir()
150 if (ret >= PATH_MAX) { in create_jit_cache_dir()
164 ret = snprintf(jit_path, PATH_MAX, "%s/.debug/jit", base); in create_jit_cache_dir()
165 if (ret >= PATH_MAX) { in create_jit_cache_dir()
179 ret = snprintf(jit_path, PATH_MAX, "%s/.debug/jit/%s.XXXXXXXX", base, str); in create_jit_cache_dir()
180 if (ret >= PATH_MAX) { in create_jit_cache_dir()
248 char dump_path[PATH_MAX]; in jvmti_open()
276 ret = snprintf(dump_path, PATH_MAX, "%s/jit-%i.dump", jit_path, getpid()); in jvmti_open()
277 if (ret >= PATH_MAX) { in jvmti_open()
/linux/fs/xfs/
H A Dxfs_stats.c69 len += scnprintf(buf + len, PATH_MAX - len, "%s", in xfs_stats_format()
73 len += scnprintf(buf + len, PATH_MAX - len, " %u", in xfs_stats_format()
75 len += scnprintf(buf + len, PATH_MAX - len, "\n"); in xfs_stats_format()
86 len += scnprintf(buf + len, PATH_MAX-len, "xpc %llu %llu %llu\n", in xfs_stats_format()
88 len += scnprintf(buf + len, PATH_MAX-len, "defer_relog %llu\n", in xfs_stats_format()
90 len += scnprintf(buf + len, PATH_MAX-len, "debug %u\n", in xfs_stats_format()
96 len += scnprintf(buf + len, PATH_MAX-len, "gc xpc %llu\n", xs_gc_bytes); in xfs_stats_format()
/linux/tools/perf/
H A Dbuiltin-buildid-cache.c36 char root_dir[PATH_MAX]; in build_id_cache__kcore_buildid()
55 char from[PATH_MAX]; in same_kallsyms_reloc()
56 char to[PATH_MAX]; in same_kallsyms_reloc()
82 char from[PATH_MAX]; in build_id_cache__kcore_existing()
83 char to[PATH_MAX]; in build_id_cache__kcore_existing()
84 char to_subdir[PATH_MAX]; in build_id_cache__kcore_existing()
121 char from_dir[PATH_MAX], to_dir[PATH_MAX]; in build_id_cache__add_kcore()
277 char filename[PATH_MAX]; in dso__missing_buildid_cache()
/linux/samples/cgroup/
H A Dcgroup_event_listener.c27 char event_control_path[PATH_MAX]; in main()
38 ret = snprintf(event_control_path, PATH_MAX, "%s/cgroup.event_control", in main()
40 if (ret >= PATH_MAX) in main()
/linux/tools/testing/selftests/pidfd/
H A Dpidfd_bind_mount.c21 char template[PATH_MAX]; in FIXTURE()
36 ASSERT_LE(snprintf(self->template, PATH_MAX, "%s", P_tmpdir "/pidfd_bind_mount_XXXXXX"), PATH_MAX); in FIXTURE_SETUP()
74 char proc_path[PATH_MAX]; in TEST_F()
/linux/tools/lib/api/fs/
H A Dtracing_path.c16 static char tracing_path[PATH_MAX] = "/sys/kernel/tracing";
131 char filename[PATH_MAX]; in tracing_path__strerror_open_tp()
133 snprintf(filename, PATH_MAX, "%s/%s", sys, name ?: "*"); in tracing_path__strerror_open_tp()
H A Dfs.h12 #ifndef PATH_MAX
13 #define PATH_MAX 4096 macro
/linux/tools/testing/selftests/openat2/
H A Dhelpers.c
/linux/tools/include/nolibc/
H A Dtypes.h88 /* PATH_MAX and MAXPATHLEN are often used and found with plenty of different
91 #ifndef PATH_MAX
92 #define PATH_MAX 4096
96 #define MAXPATHLEN (PATH_MAX)
77 #define PATH_MAX global() macro
/linux/tools/perf/arch/s390/util/
H A Dmachine.c15 char path[PATH_MAX]; in arch__fix_module_text_start()
17 snprintf(path, PATH_MAX, "module/%.*s/sections/.text", in arch__fix_module_text_start()
/linux/tools/virtio/virtio-trace/
H A Dtrace-agent.c115 buf = zalloc(PATH_MAX); in make_path()
123 ret = snprintf(buf, PATH_MAX, WRITE_PATH_FMT, cpu_num); in make_path()
126 ret = snprintf(buf, PATH_MAX, READ_PATH_FMT, TRACEFS, cpu_num); in make_path()
128 ret = snprintf(buf, PATH_MAX, READ_PATH_FMT, DEBUGFS, cpu_num); in make_path()
/linux/init/
H A Dinitramfs_test.c116 cpio_srcbuf = kzalloc(ARRAY_SIZE(c) * (CPIO_HDRLEN + PATH_MAX + 3), in initramfs_test_extract()
188 cpio_srcbuf = kmalloc(CPIO_HDRLEN + PATH_MAX + 3, GFP_KERNEL); in initramfs_test_fname_overrun()
189 memset(cpio_srcbuf, 'B', CPIO_HDRLEN + PATH_MAX + 3); in initramfs_test_fname_overrun()
418 char cpio_srcbuf[CPIO_HDRLEN + PATH_MAX + 3 + sizeof(fdata)]; in initramfs_test_fname_pad()
470 char fname_oversize[PATH_MAX + 1]; in initramfs_test_fname_path_max()
471 char fname_ok[PATH_MAX]; in initramfs_test_fname_path_max()
472 char cpio_src[(CPIO_HDRLEN + PATH_MAX + 3 + sizeof(fdata)) * 2]; in initramfs_test_fname_path_max()
516 char cpio_src[(CPIO_HDRLEN + PATH_MAX + 3 + sizeof(fdata)) * 2]; in initramfs_test_hdr_hex()
/linux/tools/testing/selftests/bpf/prog_tests/
H A Dbpf_obj_pinning.c127 char abs_path[PATH_MAX], old_cwd[PATH_MAX]; in validate_pin()
187 char abs_path[PATH_MAX], old_cwd[PATH_MAX]; in validate_get()

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