Function print_long_format

src/ls.c:4236–4440

Print information about F in long format. */

/* Print information about F in long format.  */
static void
print_long_format (const struct fileinfo *f)
{
  char modebuf[12];
  char buf
    [LONGEST_HUMAN_READABLE + 1		/* inode */
     + LONGEST_HUMAN_READABLE + 1	/* size in blocks */
     + sizeof (modebuf) - 1 + 1		/* mode string */
     + INT_BUFSIZE_BOUND (uintmax_t)	/* st_nlink */
     + LONGEST_HUMAN_READABLE + 2	/* major device number */
     + LONGEST_HUMAN_READABLE + 1	/* minor device number */
     + TIME_STAMP_LEN_MAXIMUM + 1	/* max length of time/date */
     ];
  ptrdiff_t s;
  char *p;
  struct timespec when_timespec;
  struct tm when_local;
  bool btime_ok = true;

  /* Compute the mode string, except remove the trailing space if no
     file in this directory has an ACL or security context.  */
  if (f->stat_ok)
    filemodestring (&f->stat, modebuf);
  else
    {
      modebuf[0] = filetype_letter[f->filetype];
      memset (modebuf + 1, '?', 10);
      modebuf[11] = '\0';
    }
  if (! any_has_acl)
    modebuf[10] = '\0';
  else if (f->acl_type == ACL_T_LSM_CONTEXT_ONLY)
    modebuf[10] = '.';
  else if (f->acl_type == ACL_T_YES)
    modebuf[10] = '+';
  else if (f->acl_type == ACL_T_UNKNOWN)
    modebuf[10] = '?';

  switch (time_type)
    {
    case time_ctime:
      when_timespec = get_stat_ctime (&f->stat);
      break;
    case time_mtime:
      when_timespec = get_stat_mtime (&f->stat);
      break;
    case time_atime:
      when_timespec = get_stat_atime (&f->stat);
      break;
    case time_btime:
      when_timespec = get_stat_btime (&f->stat);
      if (when_timespec.tv_sec == -1 && when_timespec.tv_nsec == -1)
        btime_ok = false;
      break;
    case time_numtypes: default:
      unreachable ();
    }