Searched refs:write_file (Results 1 - 25 of 28) sorted by relevance

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/linux-master/tools/testing/selftests/damon/
H A D_damon_sysfs.py7 def write_file(path, string): function
48 err = write_file(
52 err = write_file(
56 err = write_file(os.path.join(self.sysfs_dir(), 'nr_accesses', 'min'),
60 err = write_file(os.path.join(self.sysfs_dir(), 'nr_accesses', 'max'),
64 err = write_file(
68 err = write_file(
88 err = write_file(os.path.join(self.sysfs_dir(), 'bytes'), self.sz)
91 err = write_file(os.path.join(self.sysfs_dir(), 'ms'), self.ms)
94 err = write_file(o
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/linux-master/tools/testing/selftests/ntb/
H A Dntb_test.sh109 function write_file() function
184 if ! write_file "N" "$LOC/../link" 2> /dev/null; then
189 write_file "N" "$LOC/link_event"
196 write_file "Y" "$LOC/../link"
211 write_file "c $DB_VALID_MASK" "$REM/db"
224 write_file "s $MASK" "$LOC/peer_db"
227 write_file "c $DB_VALID_MASK" "$REM/db_mask"
228 write_file $DB_VALID_MASK "$REM/db_event"
229 write_file "s $DB_VALID_MASK" "$REM/db_mask"
231 write_file "
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/linux-master/fs/hostfs/
H A Dhostfs_user_exp.c11 EXPORT_SYMBOL_GPL(write_file); variable
H A Dhostfs.h83 extern int write_file(int fd, unsigned long long *offset, const char *buf,
H A Dhostfs_user.c136 int write_file(int fd, unsigned long long *offset, const char *buf, int len) function
/linux-master/tools/testing/selftests/mount/
H A Dnosymfollow-test.c85 static void write_file(char *filename, char *fmt, ...) function
103 write_file("/proc/self/uid_map", "0 %d 1", uid);
104 write_file("/proc/self/gid_map", "0 %d 1", gid);
H A Dunprivileged-remount-test.c105 static void write_file(char *filename, char *fmt, ...) function
168 write_file("/proc/self/uid_map", "0 %d 1", uid);
169 write_file("/proc/self/gid_map", "0 %d 1", gid);
/linux-master/tools/testing/selftests/mm/
H A Dthp_settings.h60 int write_file(const char *path, const char *buf, size_t buflen);
H A Dthp_settings.c66 int write_file(const char *path, const char *buf, size_t buflen) function
106 if (!write_file(path, buf, strlen(buf) + 1)) {
168 if (!write_file(path, val, strlen(val) + 1)) {
H A Dsplit_huge_page_test.c56 static void write_file(const char *path, const char *buf, size_t buflen) function
84 write_file(SPLIT_DEBUGFS, input, ret + 1);
/linux-master/tools/testing/selftests/move_mount_set_group/
H A Dmove_mount_set_group_test.c59 static int write_file(const char *path, const void *buf, size_t count) function
88 if (write_file("/proc/self/setgroups", "deny", sizeof("deny") - 1) &&
93 if (write_file("/proc/self/uid_map", map, strlen(map)))
98 if (write_file("/proc/self/gid_map", map, strlen(map)))
/linux-master/tools/accounting/
H A Dprocacct.c273 int write_file = 0; local
290 write_file = 1;
319 if (write_file) {
H A Dgetdelays.c293 int write_file = 0; local
330 write_file = 1;
392 if (write_file) {
/linux-master/tools/testing/selftests/capabilities/
H A Dtest_execve.c72 static void write_file(char *filename, char *fmt, ...) function
112 write_file("/proc/self/uid_map", "%d %d 1", inner_uid, outer_uid);
113 write_file("/proc/self/gid_map", "0 %d 1", outer_gid);
/linux-master/tools/testing/selftests/powerpc/
H A Dutils.c126 int write_file(const char *path, const char *buf, size_t count) function
183 return write_file(path, buf, count);
348 err = write_file(path, buffer, len);
380 err = write_file(path, buffer, len);
/linux-master/tools/testing/selftests/filesystems/statmount/
H A Dstatmount_test.c80 static void write_file(const char *path, const char *val) function
146 write_file("/proc/self/uid_map", buf);
147 write_file("/proc/self/setgroups", "deny");
149 write_file("/proc/self/gid_map", buf);
/linux-master/tools/testing/selftests/powerpc/include/
H A Dutils.h54 int write_file(const char *path, const char *buf, size_t count);
/linux-master/tools/testing/selftests/safesetid/
H A Dsafesetid-test.c95 static bool write_file(char *filename, char *fmt, ...) function
258 success = write_file(map_file_name, "0 %d 1", uid);
/linux-master/tools/testing/selftests/mount_setattr/
H A Dmount_setattr_test.c171 static int write_file(const char *path, const void *buf, size_t count) function
200 if (write_file("/proc/self/setgroups", "deny", sizeof("deny") - 1) &&
205 if (write_file("/proc/self/uid_map", map, strlen(map)))
210 if (write_file("/proc/self/gid_map", map, strlen(map)))
1159 if (write_file(procfile, map, strlen(map)))
1165 if (write_file(procfile, map, strlen(map)))
/linux-master/tools/testing/selftests/bpf/prog_tests/
H A Dtoken.c232 static int write_file(const char *path, const void *buf, size_t count) function
261 if (write_file("/proc/self/setgroups", "deny", sizeof("deny") - 1) &&
266 if (write_file("/proc/self/uid_map", map, strlen(map)))
271 if (write_file("/proc/self/gid_map", map, strlen(map)))
H A Dtc_redirect.c72 static int write_file(const char *path, const char *newval) function
461 err = write_file("/proc/sys/net/ipv4/ip_forward", enable ? "1" : "0");
465 err = write_file("/proc/sys/net/ipv6/conf/all/forwarding", enable ? "1" : "0");
/linux-master/tools/tracing/latency/
H A Dlatency-collector.c1340 static void write_file(const char *file, const char *cur, const char *new, function
1368 write_file(TR_MAXLAT, NULL, "0", ERR_CLEANUP);
1404 write_file(TR_CURRENT, NULL, NOP_TRACER, ERR_EXIT);
1442 write_file(TR_THRESH, save_state.thresh, threshold, ERR_CLEANUP);
1443 write_file(TR_CURRENT, NOP_TRACER, current_tracer, ERR_CLEANUP);
/linux-master/scripts/
H A Drecordmcount.c329 static int write_file(const char *fname) function
661 rc = write_file(fname);
/linux-master/tools/testing/selftests/powerpc/nx-gzip/
H A Dgzfht_test.c354 if (write_file(outname, outbuf, dsttotlen)) {
/linux-master/tools/testing/selftests/powerpc/ptrace/
H A Dcore-pkey.c353 err = write_file(core_pattern_file, core_pattern, strlen(core_pattern));

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