int fstatvfs()

in openbsd-compat/bsd-statvfs.c [77:91]

• 14 lines of code
• 4 McCabe index (conditional complexity)

int fstatvfs(int fd, struct statvfs *buf)
{
#  if defined(HAVE_FSTATFS) && defined(HAVE_STRUCT_STATFS)
	struct statfs fs;

	memset(&fs, 0, sizeof(fs));
	if (fstatfs(fd, &fs) == -1)
		return -1;
	copy_statfs_to_statvfs(buf, &fs);
	return 0;
#  else
	errno = ENOSYS;
	return -1;
#  endif
}