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/test/xts/hats/kernel/syscalls/process/prctl/
H A DPrctlApiTest.cpp16 #include <sys/prctl.h>
53 * @tc.desc : prctl option PR_SET_NAME/PR_GET_NAME/PR_SET_PDEATHSIG/PR_GET_PDEATHSIG test success.
65 // prctl set and get PR_SET_NAME test success in HWTEST_F()
66 int ret = prctl(PR_SET_NAME, name); in HWTEST_F()
69 ret = prctl(PR_GET_NAME, buffer); in HWTEST_F()
73 // prctl set and get PR_SET_PDEATHSIG success in HWTEST_F()
75 ret = prctl(PR_SET_PDEATHSIG, setOption[0]); in HWTEST_F()
79 ret = prctl(PR_GET_PDEATHSIG, &getOption[0]); in HWTEST_F()
87 * @tc.desc : prctl option PR_SET_KEEPCAPS/PR_CAPBSET_READ/PR_CAPBSET_DROP/PR_CAP_AMBIENT test success.
97 // prctl PR_SET_KEEPCAP in HWTEST_F()
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/kernel/linux/linux-6.6/tools/testing/selftests/syscall_user_dispatch/
H A Dsud_test.c9 #include <sys/prctl.h>
47 * parameters on prctl
68 ret = prctl(PR_SET_SYSCALL_USER_DISPATCH, PR_SYS_DISPATCH_ON, 0, 0, &sel); in TEST_SIGNAL()
89 prctl(PR_SET_SYSCALL_USER_DISPATCH, op, 0, 0, &sel); in TEST()
96 prctl(PR_SET_SYSCALL_USER_DISPATCH, op, 0x1, 0x0, 0); in TEST()
100 prctl(PR_SET_SYSCALL_USER_DISPATCH, op, 0x0, 0xff, 0); in TEST()
104 prctl(PR_SET_SYSCALL_USER_DISPATCH, op, 0x0, 0x0, &sel); in TEST()
109 prctl(PR_SET_SYSCALL_USER_DISPATCH, op, 0x0, 0x0, 0x0); in TEST()
116 prctl(PR_SET_SYSCALL_USER_DISPATCH, op, 0x1, 0x0, &sel); in TEST()
118 prctl(PR_SET_SYSCALL_USER_DISPATC in TEST()
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/kernel/linux/linux-5.10/tools/testing/selftests/seccomp/
H A Dseccomp_bpf.c25 #include <sys/prctl.h>
28 #include <linux/prctl.h>
327 ret = prctl(PR_SET_SECCOMP, SECCOMP_MODE_STRICT, NULL, NULL, NULL); in TEST()
338 ret = prctl(PR_SET_SECCOMP, SECCOMP_MODE_STRICT, NULL, NULL, NULL); in TEST_SIGNAL()
354 ret = prctl(PR_SET_NO_NEW_PRIVS, 1, 0, 0, 0); in TEST()
365 ret = prctl(PR_SET_NO_NEW_PRIVS, 1, NULL, 0, 0); in TEST()
369 ret = prctl(PR_SET_SECCOMP, SECCOMP_MODE_FILTER, NULL, NULL, NULL); in TEST()
387 ret = prctl(PR_GET_NO_NEW_PRIVS, 0, NULL, 0, 0); in TEST()
392 ret = prctl(PR_SET_SECCOMP, SECCOMP_MODE_FILTER, &prog, 0, 0); in TEST()
422 ret = prctl(PR_SET_NO_NEW_PRIV in TEST()
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/kernel/linux/linux-6.6/tools/testing/selftests/riscv/vector/
H A Dvstate_prctl.c2 #include <sys/prctl.h>
63 rc = prctl(PR_RISCV_V_SET_CONTROL, provided); in test_and_compare_child()
65 ksft_test_result_fail("prctl with provided arg %lx failed with code %d\n", in test_and_compare_child()
100 rc = prctl(PR_RISCV_V_GET_CONTROL); in main()
106 rc = prctl(PR_RISCV_V_SET_CONTROL, PR_RISCV_V_VSTATE_CTRL_ON); in main()
117 rc = prctl(PR_RISCV_V_SET_CONTROL, flag); in main()
124 rc = prctl(PR_RISCV_V_SET_CONTROL, flag); in main()
162 rc = prctl(PR_RISCV_V_SET_CONTROL, 0xff0); in main()
168 rc = prctl(PR_RISCV_V_SET_CONTROL, 0x3); in main()
174 rc = prctl(PR_RISCV_V_SET_CONTRO in main()
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/kernel/linux/linux-5.10/tools/testing/selftests/prctl/
H A Ddisable-tsc-test.c3 * Tests for prctl(PR_GET_TSC, ...) / prctl(PR_SET_TSC, ...)
15 #include <sys/prctl.h>
16 #include <linux/prctl.h>
46 printf("prctl(PR_GET_TSC, &tsc_val); "); in sigsegv_cb()
49 if ( prctl(PR_GET_TSC, &tsc_val) == -1) in sigsegv_cb()
50 perror("prctl"); in sigsegv_cb()
53 printf("prctl(PR_SET_TSC, PR_TSC_ENABLE)\n"); in sigsegv_cb()
55 if ( prctl(PR_SET_TSC, PR_TSC_ENABLE) == -1) in sigsegv_cb()
56 perror("prctl"); in sigsegv_cb()
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H A Ddisable-tsc-on-off-stress-test.c3 * Tests for prctl(PR_GET_TSC, ...) / prctl(PR_SET_TSC, ...)
6 * when set with prctl()
20 #include <sys/prctl.h>
21 #include <linux/prctl.h>
50 if (prctl(PR_SET_TSC, PR_TSC_ENABLE) < 0) in sigsegv_cb()
52 perror("prctl"); in sigsegv_cb()
72 if (prctl(PR_SET_TSC, PR_TSC_SIGSEGV) < 0) in task()
74 perror("prctl"); in task()
H A Ddisable-tsc-ctxt-sw-stress-test.c3 * Tests for prctl(PR_GET_TSC, ...) / prctl(PR_SET_TSC, ...)
20 #include <sys/prctl.h>
21 #include <linux/prctl.h>
46 if (prctl(PR_SET_TSC, PR_TSC_SIGSEGV) < 0) in segvtask()
48 perror("prctl"); in segvtask()
67 if (prctl(PR_SET_TSC, PR_TSC_ENABLE) < 0) in rdtsctask()
69 perror("prctl"); in rdtsctask()
/kernel/linux/linux-6.6/tools/testing/selftests/prctl/
H A Ddisable-tsc-test.c3 * Tests for prctl(PR_GET_TSC, ...) / prctl(PR_SET_TSC, ...)
15 #include <sys/prctl.h>
16 #include <linux/prctl.h>
46 printf("prctl(PR_GET_TSC, &tsc_val); "); in sigsegv_cb()
49 if ( prctl(PR_GET_TSC, &tsc_val) == -1) in sigsegv_cb()
50 perror("prctl"); in sigsegv_cb()
53 printf("prctl(PR_SET_TSC, PR_TSC_ENABLE)\n"); in sigsegv_cb()
55 if ( prctl(PR_SET_TSC, PR_TSC_ENABLE) == -1) in sigsegv_cb()
56 perror("prctl"); in sigsegv_cb()
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H A Ddisable-tsc-on-off-stress-test.c3 * Tests for prctl(PR_GET_TSC, ...) / prctl(PR_SET_TSC, ...)
6 * when set with prctl()
20 #include <sys/prctl.h>
21 #include <linux/prctl.h>
50 if (prctl(PR_SET_TSC, PR_TSC_ENABLE) < 0) in sigsegv_cb()
52 perror("prctl"); in sigsegv_cb()
72 if (prctl(PR_SET_TSC, PR_TSC_SIGSEGV) < 0) in task()
74 perror("prctl"); in task()
H A Dset-process-name.c3 * This test covers the PR_SET_NAME functionality of prctl calls
7 #include <sys/prctl.h>
20 res = prctl(PR_SET_NAME, name, NULL, NULL, NULL); in set_name()
32 res = prctl(PR_GET_NAME, name, NULL, NULL, NULL); in check_is_name_correct()
45 res = prctl(PR_GET_NAME, name, NULL, NULL, NULL); in check_null_pointer()
/third_party/ltp/testcases/kernel/syscalls/prctl/
H A Dprctl07.c10 * Test the PR_CAP_AMBIENT of prctl(2).
30 #include <sys/prctl.h>
37 #include "lapi/prctl.h"
48 TEST(prctl(PR_CAP_AMBIENT, PR_CAP_AMBIENT_RAISE, cap, 0, 0)); in check_cap_raise()
74 TEST(prctl(PR_CAP_AMBIENT, PR_CAP_AMBIENT_IS_SET, cap, 0, 0)); in check_cap_is_set()
87 TEST(prctl(PR_CAP_AMBIENT, PR_CAP_AMBIENT_LOWER, cap, 0, 0)); in check_cap_lower()
122 prctl(PR_SET_SECUREBITS, SECBIT_NO_CAP_AMBIENT_RAISE); in verify_prctl()
124 prctl(PR_SET_SECUREBITS, 0); in verify_prctl()
142 prctl(PR_CAP_AMBIENT, PR_CAP_AMBIENT_RAISE, CAP_NET_BIND_SERVICE, 0, 0); in verify_prctl()
144 TEST(prctl(PR_CAP_AMBIEN in verify_prctl()
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H A Dprctl08.c10 * Test PR_GET_TIMERSLACK and PR_SET_TIMERSLACK of prctl(2).
21 * and no person will set this over 4s. prctl return value is int, so
28 #include <sys/prctl.h>
34 #include "lapi/prctl.h"
66 TEST(prctl(PR_GET_TIMERSLACK)); in check_get_timerslack()
68 tst_res(TPASS, "%s prctl(PR_GET_TIMERSLACK) got %lu expectedly", in check_get_timerslack()
71 tst_res(TFAIL, "%s prctl(PR_GET_TIMERSLACK) expected %lu got %lu", in check_get_timerslack()
86 current_value = prctl(PR_GET_TIMERSLACK); in check_inherit_timerslack()
87 prctl(PR_SET_TIMERSLACK, 0); in check_inherit_timerslack()
88 default_value = prctl(PR_GET_TIMERSLAC in check_inherit_timerslack()
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H A Dprctl02.c45 #include <sys/prctl.h>
53 #include "lapi/prctl.h"
60 #define unsup_string "prctl() doesn't support this option, skip it"
155 TEST(prctl(tc->option, *tc->arg2, *tc->arg3, 0, 0)); in verify_prctl()
157 tst_res(TFAIL, "prctl() succeeded unexpectedly"); in verify_prctl()
162 tst_res(TPASS | TTERRNO, "prctl() failed as expected"); in verify_prctl()
167 tst_res(TFAIL | TTERRNO, "prctl() failed unexpectedly, expected %s", in verify_prctl()
176 TEST(prctl(PR_GET_SECCOMP)); in setup()
180 TEST(prctl(PR_GET_NO_NEW_PRIVS, 0, 0, 0, 0)); in setup()
184 TEST(prctl(PR_GET_THP_DISABL in setup()
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H A Dprctl04.c10 * Test PR_GET_SECCOMP and PR_SET_SECCOMP of prctl(2).
30 #include <sys/prctl.h>
39 #include "lapi/prctl.h"
127 TEST(prctl(PR_SET_SECCOMP, SECCOMP_MODE_STRICT)); in check_strict_mode()
130 "prctl(PR_SET_SECCOMP) sets SECCOMP_MODE_STRICT failed"); in check_strict_mode()
137 "prctl(PR_SET_SECCOMP) sets SECCOMP_MODE_STRICT succeed"); in check_strict_mode()
138 prctl(PR_GET_SECCOMP); in check_strict_mode()
139 tst_res(TFAIL, "prctl(PR_GET_SECCOMP) succeed unexpectedly"); in check_strict_mode()
168 TEST(prctl(PR_SET_SECCOMP, SECCOMP_MODE_FILTER, &strict)); in check_filter_mode()
171 "prctl(PR_SET_SECCOM in check_filter_mode()
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/kernel/linux/linux-6.6/tools/testing/selftests/mm/
H A Dmdwe_test.c8 #include <linux/prctl.h>
13 #include <sys/prctl.h>
25 EXPECT_LT(prctl(PR_SET_MDWE, 7L, 0L, 0L, 0L), 0); in TEST()
26 EXPECT_LT(prctl(PR_SET_MDWE, 0L, 7L, 0L, 0L), 0); in TEST()
27 EXPECT_LT(prctl(PR_SET_MDWE, 0L, 0L, 7L, 0L), 0); in TEST()
28 EXPECT_LT(prctl(PR_SET_MDWE, 0L, 0L, 0L, 7L), 0); in TEST()
30 EXPECT_LT(prctl(PR_GET_MDWE, 7L, 0L, 0L, 0L), 0); in TEST()
31 EXPECT_LT(prctl(PR_GET_MDWE, 0L, 7L, 0L, 0L), 0); in TEST()
32 EXPECT_LT(prctl(PR_GET_MDWE, 0L, 0L, 7L, 0L), 0); in TEST()
33 EXPECT_LT(prctl(PR_GET_MDW in TEST()
[all...]
H A Dksm_functional_tests.c18 #include <sys/prctl.h>
187 ret = prctl(PR_SET_MEMORY_MERGE, 1, 0, 0, 0); in mmap_and_merge_range()
398 /* Verify that KSM can be enabled / queried with prctl. */
405 ret = prctl(PR_SET_MEMORY_MERGE, 1, 0, 0, 0); in test_prctl()
414 ret = prctl(PR_GET_MEMORY_MERGE, 0, 0, 0, 0); in test_prctl()
423 ret = prctl(PR_SET_MEMORY_MERGE, 0, 0, 0, 0); in test_prctl()
429 ret = prctl(PR_GET_MEMORY_MERGE, 0, 0, 0, 0); in test_prctl()
441 /* Verify that prctl ksm flag is inherited. */
449 ret = prctl(PR_SET_MEMORY_MERGE, 1, 0, 0, 0); in test_prctl_fork()
460 exit(prctl(PR_GET_MEMORY_MERG in test_prctl_fork()
[all...]
/third_party/ltp/testcases/kernel/mce-test/hwpoison/
H A Dtprctl.c1 // test prctl per process setting
7 #include <sys/prctl.h>
72 err = prctl(PR_MCE_KILL_GET, 0, 0, 0, 0, 0); in main()
77 if (prctl(PR_MCE_KILL, PR_MCE_KILL_SET, PR_MCE_KILL_LATE, 0, 0, 0) < 0) in main()
80 if (prctl(PR_MCE_KILL, PR_MCE_KILL_SET, PR_MCE_KILL_EARLY, 0, 0, 0) < 0) in main()
83 err = prctl(PR_MCE_KILL_GET, 0, 0, 0,0,0); in main()
88 if (prctl(PR_MCE_KILL, PR_MCE_KILL_CLEAR, 0, 0,0,0) < 0) in main()
90 err = prctl(PR_MCE_KILL_GET, 0, 0, 0, 0, 0); in main()
/third_party/ltp/testcases/kernel/mce-test/tsrc/
H A Dtprctl.c1 // test prctl per process setting
7 #include <sys/prctl.h>
72 err = prctl(PR_MCE_KILL_GET, 0, 0, 0, 0, 0); in main()
77 if (prctl(PR_MCE_KILL, PR_MCE_KILL_SET, PR_MCE_KILL_LATE, 0, 0, 0) < 0) in main()
80 if (prctl(PR_MCE_KILL, PR_MCE_KILL_SET, PR_MCE_KILL_EARLY, 0, 0, 0) < 0) in main()
83 err = prctl(PR_MCE_KILL_GET, 0, 0, 0,0,0); in main()
88 if (prctl(PR_MCE_KILL, PR_MCE_KILL_CLEAR, 0, 0,0,0) < 0) in main()
90 err = prctl(PR_MCE_KILL_GET, 0, 0, 0, 0, 0); in main()
/kernel/linux/linux-6.6/tools/testing/selftests/seccomp/
H A Dseccomp_bpf.c25 #include <sys/prctl.h>
28 #include <linux/prctl.h>
340 ret = prctl(PR_SET_SECCOMP, SECCOMP_MODE_STRICT, NULL, NULL, NULL); in TEST()
351 ret = prctl(PR_SET_SECCOMP, SECCOMP_MODE_STRICT, NULL, NULL, NULL); in TEST_SIGNAL()
367 ret = prctl(PR_SET_NO_NEW_PRIVS, 1, 0, 0, 0); in TEST()
378 ret = prctl(PR_SET_NO_NEW_PRIVS, 1, NULL, 0, 0); in TEST()
382 ret = prctl(PR_SET_SECCOMP, SECCOMP_MODE_FILTER, NULL, NULL, NULL); in TEST()
402 ret = prctl(PR_GET_NO_NEW_PRIVS, 0, NULL, 0, 0); in TEST()
407 ret = prctl(PR_SET_SECCOMP, SECCOMP_MODE_FILTER, &prog, 0, 0); in TEST()
437 ret = prctl(PR_SET_NO_NEW_PRIV in TEST()
[all...]
/third_party/ltp/testcases/kernel/security/cap_bound/
H A Dcap_bounds_rw.c32 #include <sys/prctl.h>
49 ret = prctl(PR_CAPBSET_READ, i); in check_remaining_caps()
69 ret = prctl(PR_CAPBSET_READ, i); in check_remaining_caps()
103 ret = prctl(PR_CAPBSET_READ, -1); in main()
110 "prctl(PR_CAPBSET_DROP, -1) returned %d", in main()
119 ret = prctl(PR_CAPBSET_DROP, MAX(INSANE, CAP_LAST_CAP + 1)); in main()
125 tst_resm(TFAIL, "prctl(PR_CAPBSET_DROP, %d) returned %d", in main()
133 ret = prctl(PR_CAPBSET_DROP, i); in main()
140 "prctl(PR_CAPBSET_DROP, %d) returned %d", i, in main()
/third_party/ltp/testcases/kernel/security/securebits/
H A Dcheck_keepcaps.c7 #include <sys/prctl.h>
18 a. do with prctl(PR_SET_KEEPCAPS)
20 b. do with prctl(PR_SET_SECUREBITS, SECURE_KEEP_CAPS)
104 ret = prctl(PR_GET_KEEPCAPS); in main()
119 ret = prctl(PR_SET_KEEPCAPS, 1); in main()
124 ret = prctl(PR_GET_KEEPCAPS); in main()
131 ret = prctl(PR_GET_SECUREBITS); in main()
132 ret = prctl(PR_SET_SECUREBITS, ret | SECBIT_KEEP_CAPS); in main()
137 ret = prctl(PR_GET_KEEPCAPS); in main()
/kernel/linux/linux-5.10/tools/testing/selftests/capabilities/
H A Dtest_execve.c18 #include <sys/prctl.h>
105 if (prctl(PR_SET_KEEPCAPS, 1, 0, 0, 0) != 0) in create_and_enter_ns()
285 if (prctl(PR_CAP_AMBIENT, PR_CAP_AMBIENT_RAISE, CAP_NET_BIND_SERVICE, 0, 0, 0) != -1 || errno != EPERM) { in do_tests()
302 if (prctl(PR_CAP_AMBIENT, PR_CAP_AMBIENT_RAISE, CAP_NET_RAW, 0, 0, 0) != -1 || errno != EPERM) { in do_tests()
313 if (prctl(PR_CAP_AMBIENT, PR_CAP_AMBIENT_RAISE, CAP_NET_BIND_SERVICE, 0, 0, 0) != 0) { in do_tests()
320 if (prctl(PR_CAP_AMBIENT, PR_CAP_AMBIENT_IS_SET, CAP_NET_BIND_SERVICE, 0, 0, 0) != 1) { in do_tests()
325 if (prctl(PR_CAP_AMBIENT, PR_CAP_AMBIENT_CLEAR_ALL, 0, 0, 0, 0) != 0) in do_tests()
329 if (prctl(PR_CAP_AMBIENT, PR_CAP_AMBIENT_IS_SET, CAP_NET_BIND_SERVICE, 0, 0, 0) != 0) { in do_tests()
335 if (prctl(PR_CAP_AMBIENT, PR_CAP_AMBIENT_RAISE, CAP_NET_BIND_SERVICE, 0, 0, 0) != 0) in do_tests()
343 if (prctl(PR_CAP_AMBIEN in do_tests()
[all...]
/kernel/linux/linux-6.6/tools/testing/selftests/capabilities/
H A Dtest_execve.c18 #include <sys/prctl.h>
105 if (prctl(PR_SET_KEEPCAPS, 1, 0, 0, 0) != 0) in create_and_enter_ns()
285 if (prctl(PR_CAP_AMBIENT, PR_CAP_AMBIENT_RAISE, CAP_NET_BIND_SERVICE, 0, 0, 0) != -1 || errno != EPERM) { in do_tests()
302 if (prctl(PR_CAP_AMBIENT, PR_CAP_AMBIENT_RAISE, CAP_NET_RAW, 0, 0, 0) != -1 || errno != EPERM) { in do_tests()
313 if (prctl(PR_CAP_AMBIENT, PR_CAP_AMBIENT_RAISE, CAP_NET_BIND_SERVICE, 0, 0, 0) != 0) { in do_tests()
320 if (prctl(PR_CAP_AMBIENT, PR_CAP_AMBIENT_IS_SET, CAP_NET_BIND_SERVICE, 0, 0, 0) != 1) { in do_tests()
325 if (prctl(PR_CAP_AMBIENT, PR_CAP_AMBIENT_CLEAR_ALL, 0, 0, 0, 0) != 0) in do_tests()
329 if (prctl(PR_CAP_AMBIENT, PR_CAP_AMBIENT_IS_SET, CAP_NET_BIND_SERVICE, 0, 0, 0) != 0) { in do_tests()
335 if (prctl(PR_CAP_AMBIENT, PR_CAP_AMBIENT_RAISE, CAP_NET_BIND_SERVICE, 0, 0, 0) != 0) in do_tests()
343 if (prctl(PR_CAP_AMBIEN in do_tests()
[all...]
/kernel/linux/linux-6.6/tools/testing/selftests/arm64/fp/
H A Dvec-syscfg.c16 #include <sys/prctl.h>
306 /* Can we read back a VL from prctl? */
311 ret = prctl(data->prctl_get); in prctl_get()
313 ksft_test_result_fail("%s prctl() read failed: %d (%s)\n", in prctl_get()
326 ksft_test_result_fail("%s prctl() VL %d but RDVL is %d\n", in prctl_get()
330 /* Does the prctl let us set the VL we already have? */
336 ret = prctl(data->prctl_set, cur_vl); in prctl_set_same()
338 ksft_test_result_fail("%s prctl set failed: %d (%s)\n", in prctl_set_same()
360 ret = prctl(data->prctl_set, data->min_vl); in prctl_set()
362 ksft_test_result_fail("%s prctl se in prctl_set()
[all...]
/base/startup/init/services/init/adapter/
H A Dinit_adapter.c19 #include <sys/prctl.h>
35 if (prctl(PR_SET_SECUREBITS, SECBIT_NO_SETUID_FIXUP | SECBIT_NO_SETUID_FIXUP_LOCKED)) { in KeepCapability()
36 INIT_LOGE("prctl PR_SET_SECUREBITS failed: %d", errno); in KeepCapability()
43 if (prctl(PR_SET_SECUREBITS, SECBIT_NO_SETUID_FIXUP | SECBIT_NO_SETUID_FIXUP_LOCKED)) { in KeepCapability()
44 INIT_LOGE("prctl PR_SET_SECUREBITS failed: %d", errno); in KeepCapability()
49 if (prctl(PR_SET_SECUREBITS, SECBIT_KEEP_CAPS | SECBIT_KEEP_CAPS_LOCKED)) { in KeepCapability()
50 INIT_LOGE("prctl PR_SET_SECUREBITS failed: %d", errno); in KeepCapability()
61 if (prctl(PR_CAP_AMBIENT, PR_CAP_AMBIENT_RAISE, cap, 0, 0)) { in SetAmbientCapability()
62 INIT_LOGE("prctl PR_CAP_AMBIENT failed: %d", errno); in SetAmbientCapability()

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