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Searched refs:PROT_READ (Results 1 – 25 of 260) sorted by relevance

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/kernel/liteos_a/testsuites/unittest/basic/mem/vm/smoke/
Dmmap_test_002.cpp86 ret = CheckedMmap(PROT_READ | PROT_WRITE, MAP_ANONYMOUS, -1); in Testcase()
90 ret = CheckedMmap(PROT_READ | PROT_WRITE, MAP_SHARED, shmfd); in Testcase()
94 ret = CheckedMmap(PROT_READ | PROT_WRITE, MAP_PRIVATE, shmfd); in Testcase()
98 ret = CheckedMmap(PROT_READ | PROT_WRITE | 0x100000, MAP_ANONYMOUS, -1); in Testcase()
106 ret = CheckedMmap(PROT_READ | PROT_WRITE, MAP_ANONYMOUS | MAP_RESERVED0080, -1); in Testcase()
110 ret = CheckedMmap(PROT_READ | PROT_WRITE, MAP_ANONYMOUS | MAP_PRIVATE | MAP_SHARED, -1); in Testcase()
114 ret = CheckedMmap(PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_SHARED, shmfd); in Testcase()
118 ret = CheckedMmap(PROT_READ | PROT_WRITE, 0, shmfd); in Testcase()
122 ret = CheckedMmap(PROT_READ | PROT_WRITE, MAP_ANONYMOUS | MAP_SHARED, -1); in Testcase()
125 ret = CheckedMmap(PROT_READ | PROT_WRITE, MAP_ANONYMOUS | MAP_PRIVATE, -1); in Testcase()
[all …]
Dmprotect_test_001.cpp49 ret = mprotect((void *)0x1000, pageSize, PROT_READ | PROT_WRITE); in Testcase()
53 ret = mprotect((void *)0xffffff, pageSize, PROT_READ | PROT_WRITE); in Testcase()
57 p = (char *)mmap(NULL, pageSize * 3, PROT_READ, MAP_ANONYMOUS | MAP_PRIVATE, -1, 0); in Testcase()
60 ret = mprotect(p, pageSize * 4, PROT_READ | PROT_WRITE); in Testcase()
64 ret = mprotect(p, pageSize, PROT_READ | PROT_WRITE); in Testcase()
68 ret = mprotect(p + pageSize * 2, pageSize, PROT_READ | PROT_WRITE); in Testcase()
Dmmap_test_008.cpp50 mem = mmap((void *)fixAddr, len, PROT_READ | PROT_WRITE, flags | MAP_FIXED, -1, 0); in Testcase()
53 memFix = mmap((void *)fixAddr, len, PROT_READ | PROT_WRITE, flags | MAP_FIXED, -1, 0); in Testcase()
57 … memNoFix = mmap((void *)fixAddr, len, PROT_READ | PROT_WRITE, flags | MAP_FIXED_NOREPLACE, -1, 0); in Testcase()
60 …memNoFix = mmap((void *)(fixAddr - MAP_OFFSET), len, PROT_READ | PROT_WRITE, flags | MAP_FIXED_NOR… in Testcase()
63 …memNoFix = mmap((void *)(fixAddr + MAP_OFFSET), len, PROT_READ | PROT_WRITE, flags | MAP_FIXED_NOR… in Testcase()
66 memNoFix = mmap((void *)(fixAddr - MAP_OFFSET), len + MAP_OFFSET, PROT_READ | PROT_WRITE, in Testcase()
Dmmap_test_006.cpp53 mem = mmap(invalueAddr, len, PROT_READ | PROT_WRITE, MAP_SHARED | MAP_FIXED, fd, 0); in Testcase()
57 mem = mmap((void *)INVALID_VADDR, len, PROT_READ | PROT_WRITE, MAP_SHARED | MAP_FIXED, fd, 0); in Testcase()
61 mem = mmap((void *)INVALID_VADDR, len, PROT_READ | PROT_WRITE, MAP_ANON | MAP_SHARED, -1, 0); in Testcase()
67 mem = mmap(NULL, len, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0); in Testcase()
72 mem = mmap(NULL, len, PROT_READ | PROT_WRITE, MAP_SHARED, fd, INVALID_FD); in Testcase()
77 mem = mmap(NULL, len, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0); in Testcase()
83 mem = mmap(NULL, len, PROT_READ | PROT_WRITE, flags[i], fd, 0); in Testcase()
Dmmap_test_007.cpp50 mem = mmap((void *)fixAddr, len, PROT_READ | PROT_WRITE, flags, -1, 0); in Testcase()
54 prev = mmap((void *)before, len, PROT_READ | PROT_WRITE, flags, -1, 0); in Testcase()
58 next = mmap((void *)after, len, PROT_READ | PROT_WRITE, flags, -1, 0); in Testcase()
62 belong = mmap((void *)after, shinkLen, PROT_READ | PROT_WRITE, flags, -1, 0); in Testcase()
Dmmap_test_003.cpp47 p1 = (char *)mmap(NULL, pageSize, PROT_READ | PROT_WRITE, MAP_PRIVATE, fd, 0); in Testcase()
51 p2 = (char *)mmap(NULL, pageSize, PROT_READ | PROT_WRITE, MAP_PRIVATE, fd, 0); in Testcase()
64 p3 = (char *)mmap(NULL, pageSize, PROT_READ | PROT_WRITE, MAP_PRIVATE, fd, 0); in Testcase()
Dmmap_test_004.cpp47 p1 = (char *)mmap(NULL, pageSize, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0); in Testcase()
51 p2 = (char *)mmap(NULL, pageSize, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0); in Testcase()
64 p3 = (char *)mmap(NULL, pageSize, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0); in Testcase()
Dmmap_test_009.cpp65 ptr = (int *)mmap(0, MMAP_SIZE, PROT_READ | PROT_WRITE, MAP_ANON | MAP_PRIVATE, -1, 0); in Testcase()
68 ret = mprotect(ptr, MMAP_SIZE, PROT_READ); in Testcase()
/kernel/linux/linux-5.10/tools/testing/selftests/bpf/prog_tests/
Dmmap.c41 tmp1 = mmap(NULL, 4096, PROT_READ | PROT_WRITE, MAP_SHARED, rdmap_fd, 0); in test_mmap()
47 tmp1 = mmap(NULL, 4096, PROT_READ, MAP_SHARED, rdmap_fd, 0); in test_mmap()
59 bss_mmaped = mmap(NULL, bss_sz, PROT_READ | PROT_WRITE, MAP_SHARED, in test_mmap()
67 map_mmaped = mmap(NULL, map_sz, PROT_READ | PROT_WRITE, MAP_SHARED, in test_mmap()
121 err = mprotect(map_mmaped, map_sz, PROT_READ); in test_mmap()
132 map_mmaped = mmap(NULL, map_sz, PROT_READ, MAP_SHARED, data_map_fd, 0); in test_mmap()
148 int flags = i % 2 ? PROT_READ : PROT_WRITE; in test_mmap()
166 tmp1 = mmap(NULL, map_sz, PROT_READ | PROT_WRITE, MAP_SHARED, in test_mmap()
186 tmp0 = mmap(NULL, 4 * page_size, PROT_READ, MAP_SHARED | MAP_ANONYMOUS, in test_mmap()
192 tmp1 = mmap(tmp0, 3 * page_size, PROT_READ, MAP_SHARED | MAP_FIXED, in test_mmap()
[all …]
/kernel/liteos_a/testsuites/unittest/extended/liteipc/smoke/
Dliteipc_test_001.cpp64 retptr = mmap(nullptr, 1024 * 4096, PROT_READ, MAP_PRIVATE, fd, 0); in LiteIpcTest()
66 retptr = mmap(nullptr, -1, PROT_READ, MAP_PRIVATE, fd, 0); in LiteIpcTest()
68 retptr = mmap(nullptr, 4096, PROT_READ | PROT_WRITE, MAP_PRIVATE, fd, 0); in LiteIpcTest()
70 retptr = mmap(nullptr, 4096, PROT_READ, MAP_SHARED, fd, 0); // 4096: length of mapped memory in LiteIpcTest()
73 retptr = mmap(nullptr, 1, PROT_READ, MAP_PRIVATE, fd, 0); in LiteIpcTest()
75 retptr = mmap(nullptr, 4095, PROT_READ, MAP_PRIVATE, fd, 0); in LiteIpcTest()
121 retptr = mmap(nullptr, 16 * 4096, PROT_READ, MAP_PRIVATE, fd, 0); in TestCase()
/kernel/linux/linux-5.10/tools/testing/selftests/vm/
Dmremap_dontunmap.c103 mmap(NULL, num_pages * page_size, PROT_READ | PROT_WRITE, in mremap_dontunmap_simple()
140 mmap(NULL, num_pages * page_size, PROT_READ | PROT_WRITE, in mremap_dontunmap_simple_fixed()
146 mmap(NULL, num_pages * page_size, PROT_READ | PROT_WRITE, in mremap_dontunmap_simple_fixed()
196 mmap(NULL, num_pages * page_size, PROT_READ | PROT_WRITE, in mremap_dontunmap_partial_mapping()
248 mmap(NULL, 5 * page_size, PROT_READ | PROT_WRITE, in mremap_dontunmap_partial_mapping_overwrite()
254 mmap(NULL, 10 * page_size, PROT_READ | PROT_WRITE, in mremap_dontunmap_partial_mapping_overwrite()
298 mmap(NULL, page_size, PROT_READ | PROT_WRITE, in main()
Dhmm-tests.c243 PROT_READ | PROT_WRITE, in TEST_F()
257 ret = mprotect(buffer->ptr, size, PROT_READ); in TEST_F()
306 PROT_READ | PROT_WRITE, in TEST_F()
328 ret = mprotect(buffer->ptr, size, PROT_READ); in TEST_F()
365 PROT_READ | PROT_WRITE, in TEST_F()
413 PROT_READ, in TEST_F()
437 ret = mprotect(buffer->ptr, size, PROT_WRITE | PROT_READ); in TEST_F()
481 PROT_READ | PROT_WRITE, in TEST_F()
559 PROT_READ | PROT_WRITE, in TEST_F()
634 PROT_READ | PROT_WRITE, in TEST_F()
[all …]
Dvirtual_address_range.c88 ptr = mmap((void *) (1UL << 45), MAP_CHUNK_SIZE, PROT_READ | in validate_lower_address_hint()
105 ptr[i] = mmap(NULL, MAP_CHUNK_SIZE, PROT_READ | PROT_WRITE, in main()
121 hptr[i] = mmap(hint, MAP_CHUNK_SIZE, PROT_READ | PROT_WRITE, in main()
Dmlock2-tests.c197 map = mmap(NULL, 2 * page_size, PROT_READ | PROT_WRITE, in test_mlock_lock()
260 map = mmap(NULL, 2 * page_size, PROT_READ | PROT_WRITE, in test_mlock_onfault()
302 map = mmap(NULL, 2 * page_size, PROT_READ | PROT_WRITE, in test_lock_onfault_of_present()
338 map = mmap(NULL, 2 * page_size, PROT_READ | PROT_WRITE, in test_munlockall()
364 map = mmap(NULL, 2 * page_size, PROT_READ | PROT_WRITE, in test_munlockall()
419 map = mmap(NULL, 3 * page_size, PROT_READ | PROT_WRITE, in test_vma_management()
/kernel/linux/linux-5.10/tools/testing/selftests/memfd/
Dmemfd_test.c177 PROT_READ | PROT_WRITE, in mfd_assert_mmap_shared()
195 PROT_READ, in mfd_assert_mmap_private()
250 PROT_READ, in mfd_assert_read()
263 PROT_READ | PROT_WRITE, in mfd_assert_read()
282 PROT_READ, in mfd_assert_read_shared()
300 PROT_READ | PROT_WRITE, in mfd_assert_fork_private_write()
349 PROT_READ | PROT_WRITE, in mfd_assert_write()
378 PROT_READ, in mfd_assert_write()
387 r = mprotect(p, mfd_def_size, PROT_READ | PROT_WRITE); in mfd_assert_write()
423 PROT_READ | PROT_WRITE, in mfd_fail_write()
[all …]
/kernel/linux/linux-5.10/tools/testing/selftests/powerpc/mm/
Dhugetlb_vs_thp_test.c18 p = mmap(addr, SIZE, PROT_READ | PROT_WRITE, in test_body()
34 p = mmap(addr, SIZE, PROT_READ | PROT_WRITE, in test_body()
/kernel/linux/linux-5.10/tools/testing/selftests/mincore/
Dmincore_selftest.c51 addr = mmap(NULL, page_size, PROT_READ | PROT_WRITE, in TEST()
95 addr = mmap(NULL, page_size, PROT_READ | PROT_WRITE, in TEST()
150 addr = mmap(NULL, page_size, PROT_READ | PROT_WRITE, in TEST()
232 addr = mmap(NULL, FILE_SIZE, PROT_READ | PROT_WRITE, in TEST()
331 addr = mmap(NULL, FILE_SIZE, PROT_READ | PROT_WRITE, in TEST()
/kernel/linux/linux-5.10/drivers/misc/lkdtm/
Dusercopy.c81 PROT_READ | PROT_WRITE | PROT_EXEC, in do_usercopy_stack()
149 PROT_READ | PROT_WRITE | PROT_EXEC, in do_usercopy_heap_size()
223 PROT_READ | PROT_WRITE | PROT_EXEC, in do_usercopy_heap_whitelist()
311 PROT_READ | PROT_WRITE | PROT_EXEC, in lkdtm_USERCOPY_KERNEL()
/kernel/linux/linux-5.10/tools/io_uring/
Dsetup.c18 ptr = mmap(0, sq->ring_sz, PROT_READ | PROT_WRITE, in io_uring_mmap()
31 sq->sqes = mmap(0, size, PROT_READ | PROT_WRITE, in io_uring_mmap()
42 ptr = mmap(0, cq->ring_sz, PROT_READ | PROT_WRITE, in io_uring_mmap()
/kernel/liteos_a/testsuites/unittest/container/smoke/
DIt_container_chroot_002.cpp58 char *stack = (char *)mmap(nullptr, STACK_SIZE, PROT_READ | PROT_WRITE, in TestFunc()
104 char *stack = (char *)mmap(nullptr, STACK_SIZE, PROT_READ | PROT_WRITE, in ItContainerChroot002()
DIt_net_container_004.cpp55 …char *stack = (char *)mmap(nullptr, STACK_SIZE, PROT_READ | PROT_WRITE, CLONE_STACK_MMAP_FLAG, -1,… in ChildFun()
109 …char *stack = (char *)mmap(nullptr, STACK_SIZE, PROT_READ | PROT_WRITE, CLONE_STACK_MMAP_FLAG, -1,… in ItNetContainer004()
/kernel/linux/linux-5.10/arch/x86/um/os-Linux/
Dtask_size.c36 PROT_READ | PROT_WRITE, in page_ok()
54 PROT_READ | PROT_WRITE) != 0) in page_ok()
/kernel/linux/linux-5.10/include/linux/
Dmman.h106 return (prot & ~(PROT_READ | PROT_WRITE | PROT_EXEC | PROT_SEM)) == 0; in arch_validate_prot()
141 return _calc_vm_trans(prot, PROT_READ, VM_READ ) | in calc_vm_prot_bits()
/kernel/linux/linux-5.10/tools/testing/selftests/powerpc/tm/
Dtm-signal-context-force-tm.c61 PROT_READ | PROT_WRITE, in usr_signal_handler()
127 ss.ss_sp = mmap(NULL, SIGSTKSZ, PROT_READ | PROT_WRITE, in tm_trap_test()
/kernel/linux/linux-5.10/tools/testing/selftests/powerpc/primitives/
Dload_unaligned_zeropad.c53 if (mprotect(mem_region + page_size, page_size, PROT_READ|PROT_WRITE)) { in unprotect_region()
126 mem_region = mmap(NULL, page_size * 2, PROT_READ|PROT_WRITE, in test_body()

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