Lines Matching defs:PAGE_SIZE
34 #define PAGE_SIZE 4096
76 char *buffer = static_cast<char *>(malloc(PAGE_SIZE));
78 ret = memset_s(buffer, PAGE_SIZE, 'a', PAGE_SIZE);
81 if (fwrite(buffer, 1, PAGE_SIZE, file) != PAGE_SIZE) {
97 void *addr = mmap(nullptr, PAGE_SIZE, PROT_READ | PROT_WRITE, MAP_ANONYMOUS | MAP_PRIVATE, -1, 0);
99 void *fixAddr = mmap(nullptr, PAGE_SIZE, PROT_READ | PROT_WRITE, MAP_ANONYMOUS | MAP_PRIVATE, -1, 0);
101 void *newAddr = mremap(addr, PAGE_SIZE, PAGE_SIZE, MREMAP_MAYMOVE | MREMAP_FIXED | MREMAP_DONTUNMAP, fixAddr);
103 int ret = munmap(addr, PAGE_SIZE);
105 ret = munmap(fixAddr, PAGE_SIZE);
107 ret = munmap(newAddr, PAGE_SIZE);
121 void *addr = mmap(nullptr, PAGE_SIZE, PROT_READ | PROT_WRITE, MAP_ANONYMOUS | MAP_SHARED, -1, 0);
123 void *fixAddr = mmap(nullptr, PAGE_SIZE, PROT_READ | PROT_WRITE, MAP_ANONYMOUS | MAP_SHARED, -1, 0);
125 void *newAddr = mremap(fixAddr, PAGE_SIZE, PAGE_SIZE, MREMAP_MAYMOVE | MREMAP_FIXED | MREMAP_DONTUNMAP, addr);
127 int ret = munmap(addr, PAGE_SIZE);
129 ret = munmap(fixAddr, PAGE_SIZE);
131 ret = munmap(newAddr, PAGE_SIZE);
145 void *addr = mmap(nullptr, PAGE_SIZE, PROT_READ | PROT_WRITE, MAP_ANONYMOUS | MAP_PRIVATE, -1, 0);
147 void *fixAddr = mmap(nullptr, PAGE_SIZE * 2, PROT_READ | PROT_WRITE, MAP_ANONYMOUS | MAP_PRIVATE, -1, 0);
149 void *newAddr = mremap(addr, PAGE_SIZE, PAGE_SIZE * 2, MREMAP_MAYMOVE | MREMAP_FIXED | MREMAP_DONTUNMAP, fixAddr);
151 int ret = munmap(addr, PAGE_SIZE);
153 ret = munmap(fixAddr, PAGE_SIZE * 2);
166 void *addr = mmap(nullptr, PAGE_SIZE, PROT_READ | PROT_WRITE, MAP_ANONYMOUS | MAP_PRIVATE, -1, 0);
168 void *newAddr = mremap(addr, PAGE_SIZE, PAGE_SIZE, MREMAP_FIXED | MREMAP_DONTUNMAP);
170 int ret = munmap(addr, PAGE_SIZE);
183 void *addr = mmap(nullptr, PAGE_SIZE, PROT_READ | PROT_WRITE, MAP_ANONYMOUS | MAP_PRIVATE, -1, 0);
185 void *newAddr = mremap(addr, PAGE_SIZE, PAGE_SIZE, MREMAP_MAYMOVE | MREMAP_DONTUNMAP);
187 int ret = munmap(addr, PAGE_SIZE);
189 ret = munmap(newAddr, PAGE_SIZE);
202 void *va = mmap(nullptr, PAGE_SIZE, PROT_READ | PROT_WRITE, MAP_SHARED | MAP_ANON | MAP_SYNC, -1, 0);
204 void *newVa = mmap(nullptr, PAGE_SIZE, PROT_READ | PROT_WRITE, MAP_SHARED_VALIDATE | MAP_ANON | MAP_SYNC, -1, 0);
206 int ret = munmap(va, PAGE_SIZE);
222 void *va = mmap(nullptr, PAGE_SIZE, PROT_READ | PROT_WRITE, MAP_SHARED_VALIDATE, fd, 0);
224 int ret = munmap(va, PAGE_SIZE);
239 void *va = mmap(nullptr, PAGE_SIZE, PROT_READ | PROT_WRITE, MAP_ANON | MAP_PRIVATE | MAP_NONBLOCK, -1, 0);
241 int ret = munmap(va, PAGE_SIZE);
342 void *va = mmap(nullptr, PAGE_SIZE, PROT_READ | PROT_WRITE, MAP_ANON | MAP_SHARED | MAP_GROWSDOWN, -1, 0);