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Searched refs:write_file (Results 1 – 24 of 24) sorted by relevance

/tools/testing/selftests/ntb/
A Dntb_test.sh109 function write_file() function
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"
231 write_file "c $DB_VALID_MASK" "$REM/db"
267 write_file "$VAL" "$LOC/spad$i"
301 write_file "$VAL" "$LOC/msg$i"
397 write_file 0 "$LOC/mw_trans$IDX"
450 write_file 1 $LOC/ready
[all …]
/tools/testing/selftests/damon/
A D_damon_sysfs.py22 def write_file(path, string): function
63 err = write_file(
67 err = write_file(
79 err = write_file(
83 err = write_file(
490 err = write_file(
494 return write_file(
514 err = write_file(
576 err = write_file(
582 err = write_file(
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/tools/testing/selftests/move_mount_set_group/
A Dmove_mount_set_group_test.c59 static int write_file(const char *path, const void *buf, size_t count) in write_file() function
88 if (write_file("/proc/self/setgroups", "deny", sizeof("deny") - 1) && in create_and_enter_userns()
93 if (write_file("/proc/self/uid_map", map, strlen(map))) in create_and_enter_userns()
98 if (write_file("/proc/self/gid_map", map, strlen(map))) in create_and_enter_userns()
/tools/testing/selftests/mount/
A Dnosymfollow-test.c85 static void write_file(char *filename, char *fmt, ...) in write_file() function
103 write_file("/proc/self/uid_map", "0 %d 1", uid); in create_and_enter_ns()
104 write_file("/proc/self/gid_map", "0 %d 1", gid); in create_and_enter_ns()
A Dunprivileged-remount-test.c105 static void write_file(char *filename, char *fmt, ...) in write_file() function
168 write_file("/proc/self/uid_map", "0 %d 1", uid); in create_and_enter_userns()
169 write_file("/proc/self/gid_map", "0 %d 1", gid); in create_and_enter_userns()
/tools/testing/selftests/mm/
A Dthp_settings.h66 int write_file(const char *path, const char *buf, size_t buflen);
A Dthp_settings.c67 int write_file(const char *path, const char *buf, size_t buflen) in write_file() function
107 if (!write_file(path, buf, strlen(buf) + 1)) { in write_num()
169 if (!write_file(path, val, strlen(val) + 1)) { in thp_write_string()
A Dsplit_huge_page_test.c59 static void write_file(const char *path, const char *buf, size_t buflen) in write_file() function
87 write_file(SPLIT_DEBUGFS, input, ret + 1); in write_debugfs()
A Dkhugepaged.c405 write_file("/proc/sys/vm/drop_caches", "3", 2); in file_setup_area()
/tools/testing/selftests/capabilities/
A Dtest_execve.c72 static void write_file(char *filename, char *fmt, ...) in write_file() function
115 write_file("/proc/self/uid_map", "%d %d 1", inner_uid, outer_uid); in create_and_enter_ns()
116 write_file("/proc/self/gid_map", "0 %d 1", outer_gid); in create_and_enter_ns()
/tools/accounting/
A Dprocacct.c273 int write_file = 0; in main() local
289 write_file = 1; in main()
318 if (write_file) { in main()
A Dgetdelays.c343 int write_file = 0; in main() local
380 write_file = 1; in main()
442 if (write_file) { in main()
/tools/testing/selftests/powerpc/
A Dutils.c126 int write_file(const char *path, const char *buf, size_t count) in write_file() function
183 return write_file(path, buf, count); in write_debugfs_file()
348 err = write_file(path, buffer, len); in write_long()
380 err = write_file(path, buffer, len); in write_ulong()
/tools/testing/selftests/filesystems/
A Dutils.c453 static int write_file(const char *path, const char *val) in write_file() function
498 ret = write_file("/proc/self/uid_map", buf); in setup_userns()
501 ret = write_file("/proc/self/setgroups", "deny"); in setup_userns()
505 ret = write_file("/proc/self/gid_map", buf); in setup_userns()
/tools/testing/selftests/filesystems/statmount/
A Dstatmount_test.c66 static void write_file(const char *path, const char *val) in write_file() function
140 write_file("/proc/self/uid_map", buf); in setup_namespace()
141 write_file("/proc/self/setgroups", "deny"); in setup_namespace()
143 write_file("/proc/self/gid_map", buf); in setup_namespace()
/tools/testing/selftests/safesetid/
A Dsafesetid-test.c95 static bool write_file(char *filename, char *fmt, ...) in write_file() function
258 success = write_file(map_file_name, "0 %d 1", uid); in test_userns()
/tools/testing/selftests/powerpc/include/
A Dutils.h54 int write_file(const char *path, const char *buf, size_t count);
/tools/testing/selftests/bpf/prog_tests/
A Dtoken.c228 static int write_file(const char *path, const void *buf, size_t count) in write_file() function
257 if (write_file("/proc/self/setgroups", "deny", sizeof("deny") - 1) && in create_and_enter_userns()
262 if (write_file("/proc/self/uid_map", map, strlen(map))) in create_and_enter_userns()
267 if (write_file("/proc/self/gid_map", map, strlen(map))) in create_and_enter_userns()
A Dtc_redirect.c75 static int write_file(const char *path, const char *newval) in write_file() function
477 err = write_file("/proc/sys/net/ipv4/ip_forward", enable ? "1" : "0"); in set_forwarding()
481 err = write_file("/proc/sys/net/ipv6/conf/all/forwarding", enable ? "1" : "0"); in set_forwarding()
/tools/tracing/latency/
A Dlatency-collector.c1340 static void write_file(const char *file, const char *cur, const char *new, in write_file() function
1368 write_file(TR_MAXLAT, NULL, "0", ERR_CLEANUP); in reset_max_latency()
1404 write_file(TR_CURRENT, NULL, NOP_TRACER, ERR_EXIT); in save_and_disable_tracer()
1442 write_file(TR_THRESH, save_state.thresh, threshold, ERR_CLEANUP); in enable_tracer()
1443 write_file(TR_CURRENT, NOP_TRACER, current_tracer, ERR_CLEANUP); in enable_tracer()
/tools/testing/selftests/mount_setattr/
A Dmount_setattr_test.c161 static int write_file(const char *path, const void *buf, size_t count) in write_file() function
190 if (write_file("/proc/self/setgroups", "deny", sizeof("deny") - 1) && in create_and_enter_userns()
195 if (write_file("/proc/self/uid_map", map, strlen(map))) in create_and_enter_userns()
200 if (write_file("/proc/self/gid_map", map, strlen(map))) in create_and_enter_userns()
1153 if (write_file(procfile, map, strlen(map))) in map_ids()
1159 if (write_file(procfile, map, strlen(map))) in map_ids()
/tools/testing/selftests/powerpc/nx-gzip/
A Dgzfht_test.c354 if (write_file(outname, outbuf, dsttotlen)) { in compress_file()
/tools/testing/selftests/powerpc/ptrace/
A Dcore-pkey.c324 err = write_file(core_pattern_file, core_pattern, strlen(core_pattern)); in write_core_pattern()
/tools/testing/selftests/landlock/
A Dfs_test.c5757 TEST_F(audit_layout1, write_file) in TEST_F() argument

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