gistfile1.txt

#include <stdio.h>
#include <string.h>
#include <sys/stat.h>

int main(int argc, const char *argv[])
{
    unsigned long long a= 0xaaaaaaaaaaaaaaaa;
    struct stat s = {
    .st_dev = 0xffffffffffffffff,
    .__pad1 = 0x41,
    .st_ino = 2,
    .st_mode = 3,
    .st_nlink = 4,
    .st_uid = 5,
    .st_gid = 6,
    .st_rdev = 7,
    .__pad2 = 0x42,
    .st_size = 8,
    .st_blksize = 9,
    .st_blocks = 10,
    .st_atim = 11,
    .st_mtim = 12,
    .st_ctim = 13,
    .__glibc_reserved4 = 0x43,
    .__glibc_reserved5 = 0x44,
    };
    unsigned long long b= 0xbbbbbbbbbbbbbbbb;

    printf("%u\n", sizeof s.st_dev);
    printf("%u\n", sizeof s.st_ino);
    printf("%u\n", sizeof s.st_mode);
    printf("%u\n", sizeof s.st_nlink);
    printf("%u\n", sizeof s.st_uid);
    printf("%u\n", sizeof s.st_gid);
    printf("rdev %u\n", sizeof s.st_rdev);
    printf("%u\n", sizeof s.st_size);
    printf("%u\n", sizeof s.st_blksize);
    printf("%u\n", sizeof s.st_blocks);
    printf("%u\n", sizeof s.st_atim);
    printf("%u\n", sizeof s.st_mtim);
    printf("%u\n", sizeof s.st_ctim);
    return 0;
}