libstdc++-v3/ChangeLog

   1 2011-01-31  Benjamin Kosnik  <bkoz@redhat.com>
   2
   3         * include/bits/c++config (_GLIBCXX_DEPRECATED): To
   4         _GLIBCXX_USE_DEPRECATED.
   5         (_GLIBCXX_DEPRECATED_ATTR): To _GLIBCXX_DEPRECATED.
   6         * doc/xml/manual/using.xml: Same.
   7         * include/std/memory: Same.
   8         * include/std/streambuf: Same.
   9         * include/bits/shared_ptr.h: Same.
  10         * include/bits/unique_ptr.h: Same.
  11         * include/bits/shared_ptr_base.h: Same.
  12         * include/bits/stl_function.h: Same.
  13         * include/tr1/shared_ptr.h: Same.
  14         * include/backward/auto_ptr.h: Same.
  15         * include/backward/binders.h: Same.
  16
  17 2011-01-30  Benjamin Kosnik  <bkoz@redhat.com>
  18
  19         PR libstdc++/36104 part four
  20         * include/bits/c++config (_GLIBCXX_STD): Remove.
  21         (_GLIBCXX_STD_D, _GLIBCXX_PR): Now _GLIBCXX_STD_C.
  22         (_GLIBCXX_P): Now _GLIBCXX_STD_A.
  23         (_GLIBCXX_NAMESPACE_DEBUG, _GLIBCXX_NAMESPACE_PARALLEL,
  24          _GLIBCXX_NAMESPACE_PROFILE, _GLIBCXX_NAMESPACE_VERSION): Remove.
  25         (_GLIBCXX_INLINE_DEBUG, _GLIBCXX_INLINE_PARALLEL,
  26          _GLIBCXX_INLINE_PROFILE): Remove.
  27         (_GLIBCXX_BEGIN_NAMESPACE(X)): Remove.
  28         (_GLIBCXX_END_NAMESPACE): Remove.
  29         (_GLIBCXX_BEGIN_NESTED_NAMESPACE(X, Y)): Remove.
  30         (_GLIBCXX_END_NESTED_NAMESPACE): Remove.
  31         (_GLIBCXX_BEGIN_NAMESPACE_ALGO): Add.
  32         (_GLIBCXX_END_NAMESPACE_ALGO): Add.
  33         (_GLIBCXX_BEGIN_NAMESPACE_CONTAINER): Add.
  34         (_GLIBCXX_END_NAMESPACE_CONTAINER): Add.
  35         (_GLIBCXX_BEGIN_NAMESPACE_VERSION): Add.
  36         (_GLIBCXX_END_NAMESPACE_VERSION): Add.
  37         (_GLIBCXX_BEGIN_LDBL_NAMESPACE): To _GLIBCXX_BEGIN_NAMESPACE_LDBL.
  38         (_GLIBCXX_END_LDBL_NAMESPACE): To _GLIBCXX_END_NAMESPACE_LDBL.
  39         (_GLIBCXX_VISIBILITY_ATTR): Revert to _GLIBCXX_VISIBILITY.
  40         * include/*: Use new macros for namespace scope.
  41         * config/*: Same.
  42         * src/*: Same.
  43
  44         * src/Makefile.am (sources): Remove debug_list.cc, add
  45         compatibility-debug_list-2.cc.
  46         (parallel_sources): Remove parallel_list.cc, add
  47         compatibility-parallel_list-2.cc.
  48         (compatibility-parallel_list-2.[o,lo]): New rule.
  49         * src/Makefile.in: Regenerate.
  50         * src/debug_list.cc: Remove.
  51         * src/parallel_list.cc: Remove.
  52         * src/compatibility-list-2.cc: New.
  53         * src/compatibility-debug_list-2.cc: New.
  54         * src/compatibility-parallel_list-2.cc: New.
  55
  56         * doc/doxygen/user.cfg.in: Adjust macros.
  57
  58         * testsuite/20_util/auto_ptr/assign_neg.cc: Adjust line numbers, macros.
  59         * testsuite/20_util/declval/requirements/1_neg.cc: Same.
  60         * testsuite/20_util/duration/requirements/typedefs_neg1.cc: Same.
  61         * testsuite/20_util/duration/requirements/typedefs_neg2.cc: Same.
  62         * testsuite/20_util/duration/requirements/typedefs_neg3.cc: Same.
  63         * testsuite/20_util/forward/c_neg.cc: Same.
  64         * testsuite/20_util/forward/f_neg.cc: Same.
  65         * testsuite/20_util/make_signed/requirements/typedefs_neg.cc: Same.
  66         * testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc: Same.
  67         * testsuite/20_util/ratio/cons/cons_overflow_neg.cc: Same.
  68         * testsuite/20_util/ratio/operations/ops_overflow_neg.cc: Same.
  69         * testsuite/20_util/shared_ptr/cons/43820_neg.cc: Same.
  70         * testsuite/20_util/weak_ptr/comparison/cmp_neg.cc: Same.
  71         * testsuite/23_containers/deque/requirements/dr438/assign_neg.cc: Same.
  72         * testsuite/23_containers/deque/requirements/dr438/
  73         constructor_1_neg.cc: Same.
  74         * testsuite/23_containers/deque/requirements/dr438/
  75         constructor_2_neg.cc: Same.
  76         * testsuite/23_containers/deque/requirements/dr438/insert_neg.cc: Same.
  77         * testsuite/23_containers/forward_list/capacity/1.cc: Same.
  78         * testsuite/23_containers/forward_list/requirements/dr438/
  79         assign_neg.cc: Same.
  80         * testsuite/23_containers/forward_list/requirements/dr438/
  81         constructor_1_neg.cc: Same.
  82         * testsuite/23_containers/forward_list/requirements/dr438/
  83         constructor_2_neg.cc: Same.
  84         * testsuite/23_containers/forward_list/requirements/dr438/
  85         insert_neg.cc: Same.
  86         * testsuite/23_containers/list/capacity/29134.cc: Same.
  87         * testsuite/23_containers/list/requirements/dr438/assign_neg.cc: Same.
  88         * testsuite/23_containers/list/requirements/dr438/
  89         constructor_1_neg.cc: Same.
  90         * testsuite/23_containers/list/requirements/dr438/
  91         constructor_2_neg.cc: Same.
  92         * testsuite/23_containers/list/requirements/dr438/insert_neg.cc: Same.
  93         * testsuite/23_containers/vector/bool/capacity/29134.cc: Same.
  94         * testsuite/23_containers/vector/bool/modifiers/insert/31370.cc: Same.
  95         * testsuite/23_containers/vector/requirements/dr438/assign_neg.cc: Same.
  96         * testsuite/23_containers/vector/requirements/dr438/
  97         constructor_1_neg.cc: Same.
  98         * testsuite/23_containers/vector/requirements/dr438/
  99         constructor_2_neg.cc: Same.
 100         * testsuite/23_containers/vector/requirements/dr438/insert_neg.cc: Same.
 101         * testsuite/25_algorithms/sort/35588.cc: Same.
 102         * testsuite/27_io/ios_base/cons/assign_neg.cc: Same.
 103         * testsuite/27_io/ios_base/cons/copy_neg.cc: Same.
 104         * testsuite/ext/profile/mutex_extensions_neg.cc: Same.
 105         * testsuite/ext/profile/profiler_algos.cc: Same.
 106         * testsuite/ext/type_traits/add_unsigned_floating_neg.cc: Same.
 107         * testsuite/ext/type_traits/add_unsigned_integer_neg.cc: Same.
 108         * testsuite/ext/type_traits/remove_unsigned_floating_neg.cc: Same.
 109         * testsuite/ext/type_traits/remove_unsigned_integer_neg.cc: Same.
 110         * testsuite/tr1/2_general_utilities/shared_ptr/cons/43820_neg.cc: Same.
 111
 112 2011-01-30  Gerald Pfeifer  <gerald@pfeifer.com>
 113
 114         * doc/xml/manual/abi.xml: Adjust link to C++ ABI specification.
 115         Improve description of one such reference.
 116
 117 2011-01-30  Gerald Pfeifer  <gerald@pfeifer.com>
 118
 119         * doc/xml/manual/codecvt.xml: Fix link to The Austin Common
 120         Standards Revision Group.
 121         * doc/xml/manual/locale.xml: Ditto.
 122         * doc/xml/manual/messages.xml: Ditto.
 123         * doc/xml/manual/using_exceptions.xml: Ditto.
 124
 125 2011-01-28  Paolo Carlini  <paolo.carlini@oracle.com>
 126
 127         * include/bits/atomic_base.h: Do not include <stddef.h>.
 128         (kill_dependency): Uglify ret.
 129
 130 2011-01-26  Johannes Singler  <singler@kit.edu>
 131
 132         * include/parallel/numeric (inner_product, partial_sum):
 133         Qualify subsequent call with __gnu_parallel instead of
 134         _GLIBCXX_STD_P to reenable parallel execution without ambiguity.
 135         * include/parallel/algobase.h (equal): Likewise.
 136         * include/parallel/algo.h (find_first_of, search_n, merge,
 137         nth_element, partial_sort, max_element, min_element): Likewise.
 138         * testsuite/25_algorithms/headers/algorithm/
 139         parallel_algorithm_mixed1.cc (main): Add respective test cases.
 140         * testsuite/25_algorithms/headers/algorithm/
 141         parallel_algorithm_mixed2.cc (main): Likewise.
 142         * testsuite/26_numerics/headers/numeric/
 143         parallel_numeric_mixed1.cc (main): Likewise.
 144         * testsuite/26_numerics/headers/numeric/
 145         parallel_numeric_mixed2.cc (main): Likewise.
 146
 147 2011-01-24  Graham Reed  <greed@pobox.com>
 148
 149         PR libstdc++/47387
 150         * config/os/aix/ctype_inline.h (ctype<char>::is): Use _M_table if
 151         provided.
 152
 153 2011-01-24  Johannes Singler  <singler@kit.edu>
 154
 155         PR libstdc++/47433
 156         * include/parallel/losertree.h
 157         (_LoserTree<>::__delete_min_insert):
 158         Do not qualify swap with std:: for value type,
 159         but include a using directive instead.
 160         (_LoserTreeUnguarded<>::__delete_min_insert): Likewise.
 161         * include/parallel/balanced_quicksort.h (__qsb_divide):
 162         Use std::iter_swap instead of std::swap.
 163         (__qsb_local_sort_with_helping): Likewise.
 164         * include/parallel/partition.h (__parallel_partition):
 165         Likewise. (__parallel_nth_element): Likewise.
 166
 167 2011-01-24  Johannes Singler  <singler@kit.edu>
 168
 169         PR libstdc++/47437
 170         * include/parallel/multiway_merge.h (_UnguardedIterator):
 171         Remove useless "mutable" from reference declaration.
 172
 173 2011-01-21  Benjamin Kosnik  <bkoz@redhat.com>
 174
 175         * include/bits/c++config (_GLIBCXX_EXPORT_TEMPLATE): Remove.
 176         * include/debug/safe_sequence.h: Same.
 177         * include/debug/safe_iterator.h: Same.
 178         * include/std/forward_list: Same.
 179         * include/std/deque: Same.
 180         * include/std/list: Same.
 181         * include/std/random: Same.
 182         * include/std/streambuf: Same.
 183         * include/std/fstream: Same.
 184         * include/std/istream: Same.
 185         * include/std/string: Same.
 186         * include/std/ostream: Same.
 187         * include/std/sstream: Same.
 188         * include/ext/vstring.h: Same.
 189         * include/bits/basic_ios.h: Same.
 190         * include/bits/locale_classes.h: Same.
 191         * include/bits/locale_facets.h: Same.
 192         * include/bits/valarray_array.h: Same.
 193         * include/bits/locale_facets_nonio.h: Same.
 194         * include/tr1/random: Same.
 195
 196 2011-01-20  Jonathan Wakely  <jwakely.gcc@gmail.com>
 197
 198         * doc/xml/manual/diagnostics.xml: Replace note about C++0x concepts.
 199
 200 2011-01-20  Benjamin Kosnik  <bkoz@redhat.com>
 201
 202         PR libstdc++/36104 part three
 203         * src/hashtable_c++0x.cc: Adjust namespace macros.
 204         * testsuite/util/testsuite_rvalref.h: Don't forward declare hash.
 205         * config/abi/pre/gnu-versioned-namespace.ver: Update.
 206
 207 2011-01-20  Benjamin Kosnik  <bkoz@redhat.com>
 208
 209         * include/ext/pb_ds/detail/resize_policy/
 210         hash_load_check_resize_trigger_imp.hpp: Adjust assert condition.
 211         * include/ext/pb_ds/detail/pat_trie_/
 212         constructors_destructor_fn_imps.hpp: Same.
 213         * include/ext/pb_ds/detail/binary_heap_/erase_fn_imps.hpp: Format.
 214         * include/ext/pb_ds/detail/ov_tree_map_/debug_fn_imps.hpp: Same.
 215         * include/ext/pb_ds/detail/debug_map_base.hpp: Use never_adjustor.
 216
 217         * testsuite/ext/pb_ds/regression/hash_data_map_rand.cc: Adjust
 218         iterations downward when testing in debug mode.
 219         * testsuite/ext/pb_ds/regression/trie_data_map_rand.cc: Same.
 220         * testsuite/ext/pb_ds/regression/tree_no_data_map_rand.cc: Same.
 221         * testsuite/ext/pb_ds/regression/hash_no_data_map_rand.cc: Same.
 222         * testsuite/ext/pb_ds/regression/tree_data_map_rand.cc: Same.
 223         * testsuite/ext/pb_ds/regression/trie_no_data_map_rand.cc: Same.
 224         * testsuite/ext/pb_ds/example/hash_illegal_resize.cc: Use SIZE,
 225         reduce in debug mode.
 226
 227 2011-01-19  Benjamin Kosnik  <bkoz@redhat.com>
 228
 229         PR libstdc++/36104 part two
 230         * include/bits/hashtable.h: Revert to non-nested macro usage.
 231         * include/bits/hashtable_policy.h: Same.
 232
 233 2011-01-19  Graham Reed  <greed@pobox.com>
 234
 235         PR libstdc++/47354
 236         * src/bitmap_allocator.cc (free_list::_M_get): Lock mutex.
 237
 238 2011-01-18  Benjamin Kosnik  <bkoz@redhat.com>
 239
 240         * doc/xml/images/confdeps.png: Regenerate.
 241
 242         * include/std/chrono (duration): Mark copy constructor constexpr.
 243         * testsuite/20_util/duration/cons/constexpr.cc: Add test.
 244
 245 2011-01-18  Paolo Carlini  <paolo.carlini@oracle.com>
 246
 247         * include/bits/unique_ptr.h (default_delete<>::default_delete()):
 248         Declare defaulted per DR 1517.
 249         * testsuite/util/testsuite_common_types.h
 250         (constexpr_defaulted_default_constructible): Add.
 251         * testsuite/20_util/default_delete/cons/constexpr.cc: Use it.
 252
 253 2011-01-17  Paolo Carlini  <paolo.carlini@oracle.com>
 254
 255         * include/bits/stl_queue.h (queue<>::swap, priority_queue<>::swap):
 256         Implement DR 1198.
 257         * include/bits/stl_stack.h (stack<>::swap): Likewise.
 258
 259 2011-01-16  Paolo Carlini  <paolo.carlini@oracle.com>
 260
 261         PR libstdc++/47323
 262         * testsuite/28_regex/08_basic_regex/requirements/constexpr_data.cc:
 263         Only test wregex when _GLIBCXX_USE_WCHAR_T is defined.
 264
 265 2011-01-16  Paolo Carlini  <paolo.carlini@oracle.com>
 266
 267         PR libstdc++/47320
 268         * testsuite/18_support/numeric_limits/lowest.cc:
 269         Only test wchar_t when _GLIBCXX_USE_WCHAR_T is defined.
 270
 271 2011-01-16  Paolo Carlini  <paolo.carlini@oracle.com>
 272
 273         PR libstdc++/47321
 274         * testsuite/21_strings/basic_string/requirements/typedefs.cc:
 275         Only test std::wstring when _GLIBCXX_USE_WCHAR_T is defined.
 276
 277 2011-01-16  François Dumont  <francois.cppdevs@free.fr>
 278
 279         * testsuite/23_containers/forward_list/debug/erase_after1_neg.cc: Move
 280         to this. Use _neg suffix.
 281         * testsuite/23_containers/forward_list/debug/erase_after1.cc: ...from
 282         this.
 283         * testsuite/23_containers/forward_list/debug/erase_after2_neg.cc:
 284         Same.
 285         * testsuite/23_containers/forward_list/debug/erase_after2.cc: Same.
 286         * testsuite/23_containers/forward_list/debug/erase_after3_neg.cc:
 287         Same.
 288         * testsuite/23_containers/forward_list/debug/erase_after3.cc: Same.
 289         * testsuite/23_containers/forward_list/debug/erase_after4_neg.cc:
 290         Same.
 291         * testsuite/23_containers/forward_list/debug/erase_after4.cc: Same.
 292         * testsuite/23_containers/forward_list/debug/erase_after5_neg.cc:
 293         Same.
 294         * testsuite/23_containers/forward_list/debug/erase_after5.cc: Same.
 295         * testsuite/23_containers/forward_list/debug/erase_after6_neg.cc:
 296         Same.
 297         * testsuite/23_containers/forward_list/debug/erase_after6.cc: Same.
 298         * testsuite/23_containers/forward_list/debug/erase_after7_neg.cc:
 299         Same.
 300         * testsuite/23_containers/forward_list/debug/erase_after7.cc: Same.
 301         * testsuite/23_containers/forward_list/debug/erase_after8_neg.cc:
 302         Same.
 303         * testsuite/23_containers/forward_list/debug/erase_after8.cc: Same.
 304         * testsuite/23_containers/forward_list/debug/erase_after9_neg.cc:
 305         Same.
 306         * testsuite/23_containers/forward_list/debug/erase_after9.cc: Same.
 307         * testsuite/23_containers/forward_list/debug/insert_after1_neg.cc:
 308         Same.
 309         * testsuite/23_containers/forward_list/debug/insert_after1.cc: Same.
 310         * testsuite/23_containers/forward_list/debug/insert_after2_neg.cc:
 311         Same.
 312         * testsuite/23_containers/forward_list/debug/insert_after2.cc: Same.
 313         * testsuite/23_containers/forward_list/debug/insert_after3_neg.cc:
 314         Same.
 315         * testsuite/23_containers/forward_list/debug/insert_after3.cc: Same.
 316         * testsuite/23_containers/forward_list/debug/splice_after1_neg.cc:
 317         Same.
 318         * testsuite/23_containers/forward_list/debug/splice_after1.cc: Same.
 319         * testsuite/23_containers/forward_list/debug/splice_after2_neg.cc:
 320         Same.
 321         * testsuite/23_containers/forward_list/debug/splice_after2.cc: Same.
 322         * testsuite/23_containers/forward_list/debug/splice_after3_neg.cc:
 323         Same.
 324         * testsuite/23_containers/forward_list/debug/splice_after3.cc: Same.
 325         * testsuite/23_containers/forward_list/debug/splice_after4_neg.cc:
 326         Same.
 327         * testsuite/23_containers/forward_list/debug/splice_after4.cc: Same.
 328
 329 2011-01-14  Benjamin Kosnik  <bkoz@redhat.com>
 330
 331         PR libstdc++/36104
 332         * include/Makefile.am (bits_sup_headers, stamp-bits-sup): New.
 333         * include/Makefile.in: Regenerate.
 334         * libsupc++/Makefile.am (std_HEADERS, bits_HEADERS): New.
 335         (install-stdHEADERS, install-bitsHEADERS): New.
 336         * libsupc++/Makefile.in: Regenerate.
 337
 338         * include/bits/c++config: Update for inline namespaces.
 339         * libsupc++/cxxabi-forced.h: To...
 340         * libsupc++/cxxabi_forced.h: ...this.
 341         * libsupc++/hash_bytes.h: Separate file.
 342         * libsupc++/typeinfo: Use it.
 343         * libsupc++/exception: Adjust for bits subdirectory.
 344         * libsupc++/eh_aux_runtime.cc: Same.
 345         * libsupc++/eh_ptr.cc: Same.
 346         * libsupc++/new_op.cc: Same.
 347         * libsupc++/exception_defines.h: Same.
 348         * libsupc++/nested_exception.h: Same.
 349         * libsupc++/eh_terminate.cc: Same.
 350         * libsupc++/vec.cc: Same.
 351         * libsupc++/vterminate.cc: Same.
 352         * libsupc++/exception_ptr.h: Same.
 353         * libsupc++/eh_personality.cc: Same.
 354         * libsupc++/eh_call.cc: Same.
 355         * libsupc++/new_opnt.cc: Same.
 356         * libsupc++/hash_bytes.cc: Same.
 357         * config/cpu/arm/cxxabi_tweaks.h: Same.
 358         * config/cpu/generic/cxxabi_tweaks.h: Same.
 359         * libsupc++/cxxabi.h: Same. Consolidate _GLIBCXX_NOTHROW defines.
 360         * include/std/bitset: Same.
 361         * include/ext/vstring.tcc: Same.
 362         * include/bits/hashtable.h: Same.
 363         * include/bits/functional_hash.h: Same.
 364         * include/bits/hashtable_policy.h: Same.
 365         * include/bits/basic_string.h: Same.
 366         * include/bits/istream.tcc: Same.
 367         * include/bits/ostream.tcc: Same.
 368         * include/bits/algorithmfwd.h: Same.
 369         * include/bits/basic_string.tcc: Same.
 370         * include/bits/ostream_insert.h: Same.
 371         * include/bits/fstream.tcc: Same.
 372         * include/bits/functexcept.h: Same.
 373
 374         * doc/doxygen/user.cfg.in: Adjust names.
 375
 376         * testsuite/ext/profile/mutex_extensions_neg.cc: Adjust line numbers.
 377
 378 2011-01-14  Paolo Carlini  <paolo.carlini@oracle.com>
 379
 380         * testsuite/25_algorithms/is_permutation/check_type.cc: Minor
 381         tweaks.
 382         * testsuite/25_algorithms/is_permutation/1.cc: Cosmetic changes.
 383
 384 2011-01-13  Paolo Carlini  <paolo.carlini@oracle.com>
 385
 386         * testsuite/25_algorithms/is_permutation/check_type.cc: New.
 387         * testsuite/25_algorithms/is_permutation/requirements/
 388         explicit_instantiation/2.cc: Likewise.
 389         * testsuite/25_algorithms/is_permutation/requirements/
 390         explicit_instantiation/pod.cc: Likewise.
 391         * testsuite/25_algorithms/is_permutation/1.cc: Likewise.
 392
 393 2011-01-13  John Lakos  <jlakos@bloomberg.net>
 394             Pablo Halpern  <phalpern@halpernwightsoftware.com>
 395             Paolo Carlini  <paolo.carlini@oracle.com>
 396
 397         * include/bits/stl_algo.h (is_permutation): Add, per N3068.
 398         * include/bits/algorithmfwd.h: Add.
 399
 400 2011-01-13  Jonathan Wakely  <jwakely.gcc@gmail.com>
 401
 402         PR libstdc++/47045
 403         * config/os/bsd/netbsd/ctype_base.h: Use new macros based on version.
 404
 405 2011-01-11  Paolo Carlini  <paolo.carlini@oracle.com>
 406
 407         * aclocal.m4: Regenerate.
 408
 409 2011-01-06  Paolo Carlini  <paolo.carlini@oracle.com>
 410
 411         PR libstdc++/47185
 412         * src/placeholders.cc: New.
 413         * src/Makefile.am: Adjust.
 414         * src/Makefile.in: Regenerate.
 415         * include/std/functional (placeholders::_1, _2, ..., _29): Declare
 416         extern.
 417         * config/abi/pre/gnu.ver: Export.
 418
 419 2011-01-05  François Dumont  <francois.cppdevs@free.fr>
 420
 421         * include/debug/safe_base.h (_Safe_iterator_base::_M_unlink): New.
 422         * include/src/debug.cc: Use latter
 423         * include/debug/forward_list (forward_list<>::_M_swap):  Fix to
 424         correctly handle before_begin iterators.
 425         * testsuite/23_containers/forward_list/debug/swap.cc: Remove now
 426         useless _GLIBCXX_DEBUG checks.
 427
 428 2011-01-04  Kai Tietz  <kai.tietz@onevision.com>
 429
 430         PR libstdc++/47145
 431         * configure.ac (AC_CHECK_FILE): Replaced by test -f.
 432         * configure: Regenerated.
 433
 434 2011-01-03  Paolo Carlini  <paolo.carlini@oracle.com>
 435
 436         PR libstdc++/46922
 437         * config/abi/pre/gnu.ver: Export std::bad_function_call symbols.
 438
 439 \f
 440 Copyright (C) 2011 Free Software Foundation, Inc.
 441
 442 Copying and distribution of this file, with or without modification,
 443 are permitted in any medium without royalty provided the copyright
 444 notice and this notice are preserved.