| /external/strace/tests/ |
| umovestr.c | 35 const size_t page_len = sysconf(_SC_PAGESIZE); local
38 if (tail_len >= page_len)
41 void *p = mmap(NULL, page_len * 2, PROT_READ | PROT_WRITE,
43 if (p == MAP_FAILED || mprotect(p + page_len, page_len, PROT_NONE))
46 memset(p, 0, page_len);
47 char *addr = p + page_len - tail_len;
|
| xet_robust_list.c | 42 const size_t page_len = sysconf(_SC_PAGESIZE); local
46 void *p = mmap(NULL, page_len * 4, PROT_READ | PROT_WRITE,
49 mprotect(p + page_len, page_len, PROT_NONE) ||
50 mprotect(p + page_len * 3, page_len, PROT_NONE))
53 void **p_head = p + page_len - sizeof(void *);
54 size_t *p_len = p + page_len * 3 - sizeof(size_t);
|
| umovestr2.c | 36 const size_t page_len = sysconf(_SC_PAGESIZE); local
37 const size_t work_len = page_len * 2;
40 void *p = mmap(NULL, page_len * 3, PROT_READ | PROT_WRITE,
42 if (p == MAP_FAILED || mprotect(p + work_len, page_len, PROT_NONE))
|
| sendfile64.c | 69 const size_t page_len = sysconf(_SC_PAGESIZE); local
70 if (!syscall(__NR_sendfile64, 0, 1, NULL, page_len) ||
74 (unsigned long) page_len);
76 void *p = mmap(NULL, page_len * 2, PROT_READ | PROT_WRITE,
78 if (MAP_FAILED == p || munmap(p + page_len, page_len))
81 if (!syscall(__NR_sendfile64, 0, 1, p + page_len, page_len))
84 (unsigned long) p + page_len, (unsigned long) page_len);
[all...] |
| time.c | 44 const size_t page_len = sysconf(_SC_PAGESIZE); local
46 void *p = mmap(NULL, page_len * 2, PROT_READ | PROT_WRITE,
48 if (p == MAP_FAILED || mprotect(p + page_len, page_len, PROT_NONE))
51 time_t *p_t = p + page_len - sizeof(time_t);
|
| sendfile.c | 69 const size_t page_len = sysconf(_SC_PAGESIZE); local
70 if (!syscall(__NR_sendfile, 0, 1, NULL, page_len) ||
74 (unsigned long) page_len);
76 void *p = mmap(NULL, page_len * 2, PROT_READ | PROT_WRITE,
78 if (MAP_FAILED == p || munmap(p + page_len, page_len))
81 if (!syscall(__NR_sendfile, 0, 1, p + page_len, page_len))
84 (unsigned long) p + page_len, (unsigned long) page_len);
[all...] |
