Lines Matching refs:ptr
78 unsigned char *ptr;
83 ret = ion_map(fd, handle, len, prot, map_flags, 0, &ptr, &map_fd);
88 ptr[i] = (unsigned char)i;
91 if (ptr[i] != (unsigned char)i)
93 "memory\n", __func__, i, ptr[i]);
97 munmap(ptr, len);
104 munmap(ptr, len);
110 ret = ion_map(fd, handle, len, prot, flags, 0, &ptr, &map_fd);
137 char *ptr;
144 ptr = mmap(NULL, len, prot, map_flags, share_fd, 0);
145 if (ptr == MAP_FAILED) {
148 strcpy(ptr, "master");
155 printf("master? [%10s] should be [master]\n", ptr);
160 printf("master? [%10s] should be [child]\n", ptr);
164 printf("master->master? [%10s]\n", ptr);
170 char* ptr;
200 ptr = mmap(NULL, len, prot, map_flags, recv_fd, 0);
201 if (ptr == MAP_FAILED) {
204 printf("child? [%10s] should be [master]\n", ptr);
205 strcpy(ptr, "child");