test-file-handle.c 282 B

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  1. #define _GNU_SOURCE
  2. #include <sys/types.h>
  3. #include <sys/stat.h>
  4. #include <fcntl.h>
  5. #include <inttypes.h>
  6. int main(void)
  7. {
  8. struct {
  9. struct file_handle fh;
  10. uint64_t cgroup_id;
  11. } handle;
  12. int mount_id;
  13. name_to_handle_at(AT_FDCWD, "/", &handle.fh, &mount_id, 0);
  14. return 0;
  15. }