| /external/ltp/testcases/kernel/syscalls/mmap/ |
| mmap04.c | 57 static size_t page_sz; variable
82 addr = mmap(0, page_sz, PROT_READ | PROT_EXEC,
95 if (read(fildes, dummy, page_sz) < 0) {
104 if (memcmp(dummy, addr, page_sz)) {
115 if (munmap(addr, page_sz) != 0) {
132 page_sz = getpagesize();
134 if ((tst_buff = calloc(page_sz, sizeof(char))) == NULL) {
139 memset(tst_buff, 'A', page_sz);
150 if (write(fildes, tst_buff, page_sz) < page_sz) {
[all...] |
| mmap06.c | 52 static size_t page_sz; variable
76 addr = mmap(0, page_sz, PROT_READ,
86 if (munmap(addr, page_sz) != 0) {
112 page_sz = getpagesize();
115 if ((tst_buff = calloc(page_sz, sizeof(char))) == NULL) {
120 memset(tst_buff, 'A', page_sz);
131 if (write(fildes, tst_buff, page_sz) < page_sz) {
|
| mmap07.c | 53 static size_t page_sz; variable
77 addr = mmap(0, page_sz, PROT_WRITE,
87 if (munmap(addr, page_sz) != 0) {
114 page_sz = getpagesize();
117 if ((tst_buff = calloc(page_sz, sizeof(char))) == NULL) {
123 memset(tst_buff, 'A', page_sz);
134 if (write(fildes, tst_buff, page_sz) < page_sz) {
|
| mmap02.c | 55 static size_t page_sz; variable
78 addr = mmap(0, page_sz, PROT_READ,
91 if (read(fildes, dummy, page_sz) < 0) {
100 if (memcmp(dummy, addr, page_sz)) {
110 if (munmap(addr, page_sz) != 0) {
127 page_sz = getpagesize();
130 if ((tst_buff = calloc(page_sz, sizeof(char))) == NULL) {
135 memset(tst_buff, 'A', page_sz);
147 if (write(fildes, tst_buff, page_sz) < page_sz) {
[all...] |
| mmap03.c | 60 static size_t page_sz; variable
88 addr = mmap(0, page_sz, PROT_EXEC,
102 if (read(fildes, dummy, page_sz) < 0) {
117 if (memcmp(dummy, addr, page_sz)) {
138 if (munmap(addr, page_sz) != 0) {
158 page_sz = getpagesize();
161 if ((tst_buff = calloc(page_sz, sizeof(char))) == NULL) {
166 memset(tst_buff, 'A', page_sz);
178 if (write(fildes, tst_buff, page_sz) < page_sz) {
[all...] |
| mmap08.c | 48 static size_t page_sz; variable
72 addr = mmap(0, page_sz, PROT_WRITE,
81 if (munmap(addr, page_sz) != 0) {
106 page_sz = getpagesize();
108 if ((tst_buff = calloc(page_sz, sizeof(char))) == NULL) {
114 memset(tst_buff, 'A', page_sz);
125 if (write(fildes, tst_buff, page_sz) != page_sz) {
|
| mmap13.c | 49 static size_t page_sz; variable
71 addr = mmap(NULL, page_sz * 2, PROT_READ | PROT_WRITE,
81 ch = addr + page_sz + 1;
92 if (munmap(addr, page_sz * 2) != 0)
109 page_sz = getpagesize();
118 if (ftruncate(fildes, page_sz / 2) == -1)
|
| mmap05.c | 57 static size_t page_sz; variable
85 addr = mmap(0, page_sz, PROT_NONE,
117 if (munmap((void *)addr, page_sz) != 0) {
136 page_sz = getpagesize();
139 if ((tst_buff = calloc(page_sz, sizeof(char))) == NULL) {
144 memset(tst_buff, 'A', page_sz);
156 if (write(fildes, tst_buff, page_sz) != page_sz) {
|
| mmap01.c | 58 static size_t page_sz; variable
83 addr = mmap(NULL, page_sz, PROT_READ | PROT_WRITE,
97 if (memcmp(&addr[file_sz], dummy, page_sz - file_sz)) {
114 if (msync(addr, page_sz, MS_SYNC) != 0) {
134 if (munmap(addr, page_sz) != 0) {
178 page_sz = getpagesize();
181 if ((dummy = calloc(page_sz, sizeof(char))) == NULL) {
|
| mmap12.c | 60 size_t page_sz; local
65 page_sz = getpagesize();
67 num_pages = MMAPSIZE / page_sz;
68 index = (vmstart / page_sz) * sizeof(uint64_t);
93 "present", i, vmstart + i * page_sz);
|
| /external/ltp/testcases/kernel/syscalls/remap_file_pages/ |
| remap_file_pages02.c | 48 static unsigned int page_sz; variable
98 tcases[test].size = page_sz;
103 tcases[test].start = data + page_sz;
104 tcases[test].size = page_sz;
110 tcases[test].size = 2 * page_sz;
116 tcases[test].size = page_sz;
130 page_sz = getpagesize();
133 SAFE_FTRUNCATE(fd, page_sz);
135 data = SAFE_MMAP((void *)WINDOW_START, page_sz, PROT_READ | PROT_WRITE,
138 data01 = SAFE_MMAP(NULL, page_sz, PROT_READ | PROT_WRITE, MAP_PRIVATE
[all...] |
| remap_file_pages01.c | 94 static int page_sz; variable
153 char *page = cache_contents + i * page_sz;
177 char *page = data + i * page_sz;
179 if (remap_file_pages(page, page_sz * 2, 0,
183 "page_sz=%d, window_pages=%zu",
184 page, (page_sz * 2), (window_pages - i - 2));
194 if (data[i * page_sz] != window_pages - i) {
198 (i * page_sz), data[i * page_sz], i,
203 if (data[i * page_sz] != window_pages - i - 2)
[all...] |
| /external/ltp/testcases/kernel/syscalls/munmap/ |
| munmap02.c | 86 static size_t page_sz; variable
169 page_sz = getpagesize();
175 map_len = 3 * page_sz;
223 addr = (char *)((long)addr + page_sz);
224 map_len = map_len - page_sz;
260 addr = (char *)((long)addr - page_sz);
261 map_len = map_len - page_sz;
|
| munmap03.c | 48 static size_t page_sz; variable
86 page_sz = (size_t)sysconf(_SC_PAGESIZE);
88 global_maplen = page_sz * 2;
118 map_len = page_sz * 2;
145 size_t map_len = page_sz;
|
| munmap01.c | 153 size_t page_sz; local
165 page_sz = getpagesize();
171 map_len = 3 * page_sz;
|
| /external/ltp/testcases/kernel/syscalls/msync/ |
| msync01.c | 82 size_t page_sz; /* system page size */ variable
103 TEST(msync(addr, page_sz, MS_ASYNC));
162 if ((page_sz = getpagesize()) == -1)
170 while (c_total < page_sz) {
182 addr = mmap(0, page_sz, PROT_READ | PROT_WRITE, MAP_FILE | MAP_SHARED,
195 if (munmap(addr, page_sz) == -1)
|
| msync02.c | 81 size_t page_sz; /* system page size */ variable
94 TEST(msync(addr, page_sz, MS_INVALIDATE));
116 if ((page_sz = getpagesize()) == -1)
125 while (c_total < page_sz) {
132 addr = mmap(0, page_sz, PROT_READ | PROT_WRITE, MAP_FILE | MAP_SHARED,
149 if (munmap(addr, page_sz) == -1)
|
| msync03.c | 62 static size_t page_sz; variable
113 page_sz = (size_t)sysconf(_SC_PAGESIZE);
118 while (nwrite < page_sz) {
123 addr1 = SAFE_MMAP(cleanup, 0, page_sz, PROT_READ | PROT_WRITE,
134 addr4 = sbrk(0) + (4 * page_sz);
139 TEST(msync(*(tc->addr), page_sz, tc->flags));
157 if (addr1 && munmap(addr1, page_sz) < 0)
|
| /external/ltp/testcases/kernel/syscalls/mprotect/ |
| mprotect04.c | 58 static unsigned int page_sz; variable
91 page_sz = getpagesize();
102 addr = SAFE_MMAP(cleanup, 0, page_sz, PROT_READ | PROT_WRITE,
106 TEST(mprotect(addr, page_sz, PROT_NONE));
128 SAFE_MUNMAP(cleanup, addr, page_sz);
212 uintptr_t page_sz = getpagesize(); local
213 uintptr_t page_mask = ~(page_sz - 1);
219 *func_page_offset = (uintptr_t)opd->entry & (page_sz - 1);
223 *func_page_offset = (uintptr_t)&exec_func & (page_sz - 1);
235 TEST(mprotect(page_to_copy, page_sz, PROT_READ | PROT_EXEC))
[all...] |
| /external/ltp/testcases/kernel/mem/hugetlb/hugemmap/ |
| hugemmap01.c | 58 long page_sz = 0; local
64 page_sz = SAFE_READ_MEMINFO("Hugepagesize:") * 1024;
66 addr = mmap(NULL, page_sz, PROT_READ | PROT_WRITE,
84 munmap(addr, page_sz);
|
| hugemmap02.c | 67 long page_sz, map_sz; local
69 page_sz = getpagesize();
89 addr = mmap((void *)low_addr, page_sz, PROT_READ,
129 if (munmap(addr, page_sz) == -1)
|
| /external/ltp/testcases/kernel/syscalls/mremap/ |
| mremap03.c | 154 int page_sz; /* system page size */ local
161 if ((page_sz = getpagesize()) < 0) {
167 memsize = (1000 * page_sz);
|
| /external/ltp/testcases/kernel/mem/mtest06/ |
| mmap1.c | 41 static unsigned long page_sz; variable
184 page_sz = getpagesize();
|
