char *data = mmap64(NULL, buffer_size, PROT_READ, MAP_SHARED, fd,
aligned_offset);
if (data == MAP_FAILED) {
return -errno;
}
ptr = data + aligned_diff;
char *data = mmap64(NULL, buffer_size, PROT_READ, MAP_SHARED, fd,
aligned_offset);
if (data == MAP_FAILED) {
return -errno;
}
ptr = data + aligned_diff;