am 5217fb52: Merge "Fix sysconf(3) for _SC_GETGR_R_SIZE_MAX and _SC_GETPW_R_SIZE_MAX."

* commit '5217fb528ca40ece0dbb459dedf7d6fae81dde68':
  Fix sysconf(3) for _SC_GETGR_R_SIZE_MAX and _SC_GETPW_R_SIZE_MAX.