4146 getconf(1) does not support XATTR_ENABLED, XATTR_EXISTS, SATTR_ENABLED, SATTR_EXISTS keys

*** 219,228 ****
--- 219,230 ----
          _PC_SYNC_IO,            "_POSIX_SYNC_IO",       PATHCONF,  NOFLAGS,
  
          /* Large File Summit name (UNIX 98) */
  
          _PC_FILESIZEBITS,       "FILESIZEBITS",         PATHCONF,  NOFLAGS,
+         _PC_XATTR_ENABLED,      "XATTR_ENABLED",        PATHCONF,  NOFLAGS,
+         _PC_XATTR_EXISTS,       "XATTR_EXISTS",         PATHCONF,  NOFLAGS,
  
          /* UNIX 03 Additions */
  
          /* Advisory Information (ADV) */
          _PC_ALLOC_SIZE_MIN,     "POSIX_ALLOC_SIZE_MIN", PATHCONF,  NOFLAGS,
*** 232,241 ****
--- 234,246 ----
          _PC_REC_XFER_ALIGN,     "POSIX_REC_XFER_ALIGN", PATHCONF,  NOFLAGS,
  
          _PC_2_SYMLINKS,         "POSIX2_SYMLINKS",      PATHCONF,  NOFLAGS,
          _PC_SYMLINK_MAX,        "SYMLINK_MAX",          PATHCONF,  NOFLAGS,
  
+         _PC_SATTR_ENABLED,      "SATTR_ENABLED",        PATHCONF,  NOFLAGS,
+         _PC_SATTR_EXISTS,       "SATTR_EXISTS",         PATHCONF,  NOFLAGS,
+ 
          /* UNIX 08 additions */
  
          _PC_TIMESTAMP_RESOLUTION, "_POSIX_TIMESTAMP_RESOLUTION",
              PATHCONF,   NOFLAGS,