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/linux-6.6.21/tools/power/acpi/tools/acpidump/
Dapfiles.c106 char filename[ACPI_NAMESEG_SIZE + 16]; in ap_write_to_binary_file() local
119 ACPI_COPY_NAMESEG(filename, ACPI_RSDP_NAME); in ap_write_to_binary_file()
121 ACPI_COPY_NAMESEG(filename, table->signature); in ap_write_to_binary_file()
124 filename[0] = (char)tolower((int)filename[0]); in ap_write_to_binary_file()
125 filename[1] = (char)tolower((int)filename[1]); in ap_write_to_binary_file()
126 filename[2] = (char)tolower((int)filename[2]); in ap_write_to_binary_file()
127 filename[3] = (char)tolower((int)filename[3]); in ap_write_to_binary_file()
128 filename[ACPI_NAMESEG_SIZE] = 0; in ap_write_to_binary_file()
134 strcat(filename, instance_str); in ap_write_to_binary_file()
137 strcat(filename, FILE_SUFFIX_BINARY_TABLE); in ap_write_to_binary_file()
[all …]
/linux-6.6.21/tools/iio/
Diio_utils.c95 char *scan_el_dir, *builtname, *builtname_generic, *filename = 0; in iioutils_get_type() local
125 ret = asprintf(&filename, in iioutils_get_type()
132 sysfsfp = fopen(filename, "r"); in iioutils_get_type()
136 filename); in iioutils_get_type()
169 filename); in iioutils_get_type()
174 free(filename); in iioutils_get_type()
175 filename = 0; in iioutils_get_type()
191 if (filename) in iioutils_get_type()
192 free(filename); in iioutils_get_type()
226 char *filename = NULL; in iioutils_get_param_float() local
[all …]
Diio_utils.h68 int write_sysfs_int(const char *filename, const char *basedir, int val);
69 int write_sysfs_int_and_verify(const char *filename, const char *basedir,
71 int write_sysfs_string_and_verify(const char *filename, const char *basedir,
73 int write_sysfs_string(const char *filename, const char *basedir,
75 int read_sysfs_posint(const char *filename, const char *basedir);
76 int read_sysfs_float(const char *filename, const char *basedir, float *val);
77 int read_sysfs_string(const char *filename, const char *basedir, char *str);
/linux-6.6.21/security/tomoyo/
Dutil.c146 static bool tomoyo_correct_path2(const char *filename, const size_t len);
250 char *filename; in tomoyo_parse_name_union() local
257 filename = tomoyo_read_token(param); in tomoyo_parse_name_union()
258 if (!tomoyo_correct_word(filename)) in tomoyo_parse_name_union()
260 ptr->filename = tomoyo_get_name(filename); in tomoyo_parse_name_union()
261 return ptr->filename != NULL; in tomoyo_parse_name_union()
531 static bool tomoyo_correct_path2(const char *filename, const size_t len) in tomoyo_correct_path2() argument
533 const char *cp1 = memchr(filename, '/', len); in tomoyo_correct_path2()
534 const char *cp2 = memchr(filename, '.', len); in tomoyo_correct_path2()
536 return cp1 && (!cp2 || (cp1 < cp2)) && tomoyo_correct_word2(filename, len); in tomoyo_correct_path2()
[all …]
/linux-6.6.21/fs/
Dutimes.c80 static int do_utimes_path(int dfd, const char __user *filename, in do_utimes_path() argument
95 error = user_path_at(dfd, filename, lookup_flags, &path); in do_utimes_path()
140 long do_utimes(int dfd, const char __user *filename, struct timespec64 *times, in do_utimes() argument
143 if (filename == NULL && dfd != AT_FDCWD) in do_utimes()
145 return do_utimes_path(dfd, filename, times, flags); in do_utimes()
148 SYSCALL_DEFINE4(utimensat, int, dfd, const char __user *, filename, in SYSCALL_DEFINE4() argument
164 return do_utimes(dfd, filename, utimes ? tstimes : NULL, flags); in SYSCALL_DEFINE4()
174 static long do_futimesat(int dfd, const char __user *filename, in do_futimesat() argument
199 return do_utimes(dfd, filename, utimes ? tstimes : NULL, 0); in do_futimesat()
203 SYSCALL_DEFINE3(futimesat, int, dfd, const char __user *, filename, in SYSCALL_DEFINE3() argument
[all …]
Dinit.c44 int __init init_chdir(const char *filename) in init_chdir() argument
49 error = kern_path(filename, LOOKUP_FOLLOW | LOOKUP_DIRECTORY, &path); in init_chdir()
59 int __init init_chroot(const char *filename) in init_chroot() argument
64 error = kern_path(filename, LOOKUP_FOLLOW | LOOKUP_DIRECTORY, &path); in init_chroot()
82 int __init init_chown(const char *filename, uid_t user, gid_t group, int flags) in init_chown() argument
88 error = kern_path(filename, lookup_flags, &path); in init_chown()
100 int __init init_chmod(const char *filename, umode_t mode) in init_chmod() argument
105 error = kern_path(filename, LOOKUP_FOLLOW, &path); in init_chmod()
113 int __init init_eaccess(const char *filename) in init_eaccess() argument
118 error = kern_path(filename, LOOKUP_FOLLOW, &path); in init_eaccess()
[all …]
Dinternal.h54 extern int filename_lookup(int dfd, struct filename *name, unsigned flags,
56 int do_rmdir(int dfd, struct filename *name);
57 int do_unlinkat(int dfd, struct filename *name);
59 int do_renameat2(int olddfd, struct filename *oldname, int newdfd,
60 struct filename *newname, unsigned int flags);
61 int do_mkdirat(int dfd, struct filename *name, umode_t mode);
62 int do_symlinkat(struct filename *from, int newdfd, struct filename *to);
63 int do_linkat(int olddfd, struct filename *old, int newdfd,
64 struct filename *new, int flags);
169 extern struct file *do_filp_open(int dfd, struct filename *pathname,
[all …]
Dstat.c232 static int vfs_statx(int dfd, struct filename *filename, int flags, in vfs_statx() argument
244 error = filename_lookup(dfd, filename, lookup_flags, &path, NULL); in vfs_statx()
274 int vfs_fstatat(int dfd, const char __user *filename, in vfs_fstatat() argument
279 struct filename *name; in vfs_fstatat()
290 ret = get_user(c, filename); in vfs_fstatat()
298 name = getname_flags(filename, getname_statx_lookup_flags(statx_flags), NULL); in vfs_fstatat()
348 SYSCALL_DEFINE2(stat, const char __user *, filename, in SYSCALL_DEFINE2() argument
354 error = vfs_stat(filename, &stat); in SYSCALL_DEFINE2()
361 SYSCALL_DEFINE2(lstat, const char __user *, filename, in SYSCALL_DEFINE2() argument
367 error = vfs_lstat(filename, &stat); in SYSCALL_DEFINE2()
[all …]
/linux-6.6.21/usr/include/
Dheaders_check.pl31 my $filename;
34 $filename = $file;
36 open(my $fh, '<', $filename)
37 or die "$filename: $!\n";
62 printf STDERR "$filename:$lineno: included file '$inc' is not exported\n";
79 printf STDERR "$filename:$lineno: " .
88 printf STDERR "$filename:$lineno: leaks CONFIG_$1 to userspace where it is not valid\n";
95 if ($filename =~ /types.h|int-l64.h|int-ll64.h/o) {
105 printf STDERR "$filename:$lineno: " .
120 my @file_paths = ($path, $dir . "/" . $path, dirname($filename) . "/" . $path);
[all …]
/linux-6.6.21/arch/xtensa/platforms/iss/
Dsimdisk.c28 const char *filename; member
43 static const char *filename[MAX_SIMDISK_COUNT] = { variable
55 if (n_files < ARRAY_SIZE(filename)) in simdisk_param_set_filename()
56 filename[n_files++] = val; in simdisk_param_set_filename()
65 module_param_cb(filename, &simdisk_param_ops_filename, &n_files, 0);
66 MODULE_PARM_DESC(filename, "Backing storage filename.");
151 static int simdisk_attach(struct simdisk *dev, const char *filename) in simdisk_attach() argument
155 filename = kstrdup(filename, GFP_KERNEL); in simdisk_attach()
156 if (filename == NULL) in simdisk_attach()
165 dev->fd = simc_open(filename, O_RDWR, 0); in simdisk_attach()
[all …]
/linux-6.6.21/arch/um/kernel/
Dload_file.c10 static int __init __uml_load_file(const char *filename, void *buf, int size) in __uml_load_file() argument
14 fd = os_open_file(filename, of_read(OPENFLAGS()), 0); in __uml_load_file()
16 printk(KERN_ERR "Opening '%s' failed - err = %d\n", filename, in __uml_load_file()
24 filename, -n); in __uml_load_file()
32 void *uml_load_file(const char *filename, unsigned long long *size) in uml_load_file() argument
39 if (!filename) in uml_load_file()
42 err = os_file_size(filename, size); in uml_load_file()
47 printk(KERN_ERR "\"%s\" is empty\n", filename); in uml_load_file()
55 if (__uml_load_file(filename, area, *size)) { in uml_load_file()
/linux-6.6.21/tools/perf/tests/
Dsymbols.c44 static void get_test_dso_filename(char *filename, size_t max_sz) in get_test_dso_filename() argument
47 strlcpy(filename, dso_to_test, max_sz); in get_test_dso_filename()
49 perf_exe(filename, max_sz); in get_test_dso_filename()
52 static int create_map(struct test_info *ti, char *filename, struct map **map_p) in create_map() argument
56 PROT_EXEC, 0, NULL, filename, ti->thread); in create_map()
100 static int test_file(struct test_info *ti, char *filename) in test_file() argument
106 pr_debug("Testing %s\n", filename); in test_file()
108 ret = create_map(ti, filename, &map); in test_file()
135 char filename[PATH_MAX]; in test__symbols() local
143 get_test_dso_filename(filename, sizeof(filename)); in test__symbols()
[all …]
Dbuiltin-test-list.c65 char filename[PATH_MAX]; in shell_test__description() local
68 path__join(filename, sizeof(filename), path, name); in shell_test__description()
69 fp = fopen(filename, "r"); in shell_test__description()
103 char filename[PATH_MAX]; in is_test_script() local
105 path__join(filename, sizeof(filename), path, name); in is_test_script()
106 if (!is_shell_script(filename)) return false; in is_test_script()
162 char filename[PATH_MAX]; in append_scripts_in_dir() local
179 path__join(filename, sizeof(filename), in append_scripts_in_dir()
181 append_scripts_in_dir(filename); in append_scripts_in_dir()
/linux-6.6.21/include/linux/
Dinit_syscalls.h6 int __init init_chdir(const char *filename);
7 int __init init_chroot(const char *filename);
8 int __init init_chown(const char *filename, uid_t user, gid_t group, int flags);
9 int __init init_chmod(const char *filename, umode_t mode);
10 int __init init_eaccess(const char *filename);
11 int __init init_stat(const char *filename, struct kstat *stat, int flags);
12 int __init init_mknod(const char *filename, umode_t mode, unsigned int dev);
18 int __init init_utimes(char *filename, struct timespec64 *ts);
/linux-6.6.21/tools/power/cpupower/bench/
Dparse.c55 char *filename, *filename_tmp; in prepare_output() local
70 filename = malloc(sizeof(char) * len); in prepare_output()
71 if (!filename) { in prepare_output()
78 filename_tmp = realloc(filename, sizeof(*filename) * len); in prepare_output()
81 free(filename); in prepare_output()
86 filename = filename_tmp; in prepare_output()
87 snprintf(filename, len - 1, "%s/benchmark_%s_%s_%li.log", in prepare_output()
90 snprintf(filename, len - 1, "%s/benchmark_%li.log", in prepare_output()
94 dprintf("logfilename: %s\n", filename); in prepare_output()
96 output = fopen(filename, "w+"); in prepare_output()
[all …]
/linux-6.6.21/io_uring/
Dstatx.c19 struct filename *filename; member
39 sx->filename = getname_flags(path, in io_statx_prep()
43 if (IS_ERR(sx->filename)) { in io_statx_prep()
44 int ret = PTR_ERR(sx->filename); in io_statx_prep()
46 sx->filename = NULL; in io_statx_prep()
62 ret = do_statx(sx->dfd, sx->filename, sx->flags, sx->mask, sx->buffer); in io_statx()
71 if (sx->filename) in io_statx_cleanup()
72 putname(sx->filename); in io_statx_cleanup()
Dfs.c22 struct filename *oldpath;
23 struct filename *newpath;
31 struct filename *filename; member
38 struct filename *filename; member
45 struct filename *oldpath;
46 struct filename *newpath;
121 un->filename = getname(fname); in io_unlinkat_prep()
122 if (IS_ERR(un->filename)) in io_unlinkat_prep()
123 return PTR_ERR(un->filename); in io_unlinkat_prep()
138 ret = do_rmdir(un->dfd, un->filename); in io_unlinkat()
[all …]
Dxattr.c22 struct filename *filename; member
29 if (ix->filename) in io_xattr_cleanup()
30 putname(ix->filename); in io_xattr_cleanup()
54 ix->filename = NULL; in __io_getxattr_prep()
99 ix->filename = getname_flags(path, LOOKUP_FOLLOW, NULL); in io_getxattr_prep()
100 if (IS_ERR(ix->filename)) { in io_getxattr_prep()
101 ret = PTR_ERR(ix->filename); in io_getxattr_prep()
102 ix->filename = NULL; in io_getxattr_prep()
133 ret = filename_lookup(AT_FDCWD, ix->filename, lookup_flags, &path, NULL); in io_getxattr()
158 ix->filename = NULL; in __io_setxattr_prep()
[all …]
/linux-6.6.21/scripts/
Dcheckincludes.pl60 foreach my $filename (keys %includedfiles) {
61 if ($includedfiles{$filename} > 1) {
62 print "$file: $filename is included more than once.\n";
75 foreach my $filename (keys %includedfiles) {
76 if ($1 eq $filename) {
77 if ($includedfiles{$filename} > 1) {
78 $includedfiles{$filename}--;
/linux-6.6.21/tools/testing/selftests/kvm/lib/
Delf.c15 static void elfhdr_get(const char *filename, Elf64_Ehdr *hdrp) in elfhdr_get() argument
21 fd = open(filename, O_RDONLY); in elfhdr_get()
24 " rv: %i errno: %i", filename, fd, errno); in elfhdr_get()
41 filename, in elfhdr_get()
49 filename, in elfhdr_get()
72 filename, ident[EI_VERSION], EV_CURRENT); in elfhdr_get()
114 void kvm_vm_elf_load(struct kvm_vm *vm, const char *filename) in kvm_vm_elf_load() argument
121 fd = open(filename, O_RDONLY); in kvm_vm_elf_load()
124 " rv: %i errno: %i", filename, fd, errno); in kvm_vm_elf_load()
127 elfhdr_get(filename, &hdr); in kvm_vm_elf_load()
[all …]
/linux-6.6.21/tools/testing/selftests/alsa/
Dconf.c25 const char *filename; member
108 conf->filename, card); in conf_data_by_card()
128 snd_config_t *conf_load_from_file(const char *filename) in conf_load_from_file() argument
134 err = snd_input_stdio_open(&input, filename, "r"); in conf_load_from_file()
136 ksft_exit_fail_msg("Unable to parse filename %s\n", filename); in conf_load_from_file()
143 ksft_exit_fail_msg("Unable to parse filename %s\n", filename); in conf_load_from_file()
232 static bool test_filename1(int card, const char *filename, const char *sysfs_card_root) in test_filename1() argument
238 config = conf_load_from_file(filename); in test_filename1()
241 ksft_exit_fail_msg("Missing global sysfs block in filename %s\n", filename); in test_filename1()
244 ksft_exit_fail_msg("Missing global card block in filename %s\n", filename); in test_filename1()
[all …]
/linux-6.6.21/samples/bpf/
Dtest_overhead_user.c131 static int load_progs(char *filename) in load_progs() argument
136 obj = bpf_object__open_file(filename, NULL); in load_progs()
176 char filename[256]; in main() local
191 snprintf(filename, sizeof(filename), in main()
195 err = load_progs(filename); in main()
203 snprintf(filename, sizeof(filename), in main()
206 err = load_progs(filename); in main()
214 snprintf(filename, sizeof(filename), in main()
217 err = load_progs(filename); in main()
/linux-6.6.21/tools/perf/
Dbuiltin-buildid-cache.c118 static int build_id_cache__add_kcore(const char *filename, bool force) in build_id_cache__add_kcore() argument
124 strlcpy(from_dir, filename, sizeof(from_dir)); in build_id_cache__add_kcore()
175 static int build_id_cache__add_file(const char *filename, struct nsinfo *nsi) in build_id_cache__add_file() argument
183 err = filename__read_build_id(filename, &bid); in build_id_cache__add_file()
186 pr_debug("Couldn't read a build-id in %s\n", filename); in build_id_cache__add_file()
191 err = build_id_cache__add_s(sbuild_id, filename, nsi, in build_id_cache__add_file()
193 pr_debug("Adding %s %s: %s\n", sbuild_id, filename, in build_id_cache__add_file()
198 static int build_id_cache__remove_file(const char *filename, struct nsinfo *nsi) in build_id_cache__remove_file() argument
207 err = filename__read_build_id(filename, &bid); in build_id_cache__remove_file()
210 pr_debug("Couldn't read a build-id in %s\n", filename); in build_id_cache__remove_file()
[all …]
/linux-6.6.21/drivers/accessibility/speakup/
Dutils.h30 char filename[256]; variable
35 snprintf(filename, sizeof(filename), "%s/%s", dir_name, name); in open_input()
37 snprintf(filename, sizeof(filename), "%s", name); in open_input()
38 infile = fopen(filename, "r"); in open_input()
40 fprintf(stderr, "can't open %s\n", filename); in open_input()
50 fprintf(stderr, "error: file %s line %d\n", filename, lc); in oops()
/linux-6.6.21/tools/testing/selftests/splice/
Dshort_splice_read.sh73 filename="$1"
78 out=$("$DIR"/splice_read "$filename" "$bytes" | cat)
90 filename="$1"
92 echo " checking $filename ..." >&2
94 full=$(cat "$filename")
104 if ! do_splice "$filename" 4096 "$full" "full read" ; then
110 if ! do_splice "$filename" 2 "$two" "'$two'" ; then

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