#define _GNU_SOURCE
#include <unistd.h>
#include <sys/utsname.h>
#include <string.h>
#include <errno.h>

int getdomainname(char* name, size_t len) {
  struct utsname temp;
  uname(&temp);
  if (!len || strlen(temp.domainname) >= len) {
    errno = EINVAL;
    return -1;
  }
  strcpy(name, temp.domainname);
  return 0;
}
