Lines Matching defs:ptr
74 static void validate_addr(char *ptr, int high_addr)
76 unsigned long addr = (unsigned long) ptr;
87 char *ptr;
89 ptr = mmap((void *) (1UL << 45), MAP_CHUNK_SIZE, PROT_READ |
92 if (ptr == MAP_FAILED)
160 char *ptr[NR_CHUNKS_LOW];
169 ptr[i] = mmap(NULL, MAP_CHUNK_SIZE, PROT_READ | PROT_WRITE,
172 if (ptr[i] == MAP_FAILED) {
178 validate_addr(ptr[i], 0);
204 munmap(ptr[i], MAP_CHUNK_SIZE);