libgfortran/ChangeLog

   1 2007-05-15  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
   2
   3         PR libfortran/31922
   4         * intrinsics/string_intrinsics.c (string_trim): Set result to null if
   5         string length is zero.
   6
   7 2007-05-15  Tobias Burnus  <burnus@net-b.de>
   8
   9         PR libfortran/31915
  10         * io/transfer.c (unformatted_read): Use proper size for real(10).
  11           (unformatted_write): Ditto.
  12
  13 2007-05-14  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
  14
  15         PR fortran/30723
  16         * runtime/memory.c (internal_malloc, internal_malloc64,
  17         internal_free): Remove.
  18         * runtime/error.c (os_error): Export function.
  19         * intrinsics/move_alloc.c: Include stdlib.h.
  20         (move_alloc): Call free instead of internal_free.
  21         (move_alloc_c): Wrap long lines.
  22         * libgfortran.h (os_error): Export prototype.
  23         (internal_free): Remove prototype.
  24         * gfortran.map (GFORTRAN_1.0): Remove _gfortran_internal_free,
  25         _gfortran_internal_malloc and _gfortran_internal_malloc64.
  26         Add _gfortran_os_error.
  27
  28 2007-05-09  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
  29
  30         PR libfortran/31880
  31         * io/unix.c (fd_alloc_r_at): Fix calculation of physical offset.
  32
  33 2007-05-07  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
  34
  35         PR libfortran/31607
  36         * intrinsics/system.c (system_sub): Call flush_all_units.
  37         * io/io.h (flush_all_units): Move prototype to libgfortran.h.
  38         * libgfortran.h (flush_all_units): Add prototype.
  39
  40 2007-05-06  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
  41
  42         PR libfortran/31201
  43         * runtime/error.c (runtime_error_at): New function.
  44         (generate_error): Export this function.
  45         * gfortran.map: Add _gfortran_generate_error and
  46         _gfortran_runtime_error_at.
  47         * libgfortran.h: Add comment to reference error codes in front end.
  48         (library_start): Locate prototype with library_end macro and add
  49         a new comment.  Add prototype for runtime_error_at. Export prototype for
  50         generate_error.
  51         * io/lock.c (library_start): Fix check for error condition.
  52         * io/transfer.c (data_transfer_init): Add library check.
  53
  54 2007-05-04  Daniel Franke  <franke.daniel@gmail.com>
  55
  56         PR fortran/22359
  57         * io/intrinsics.c (fseek_sub): New.
  58         * io/unix.c (fd_fseek): Change logical and physical offsets only
  59         if seek succeeds.
  60         * gfortran.map (fseek_sub): New.
  61
  62 2007-05-04  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
  63
  64         PR libfortran/31210
  65         * io/transfer.c (transfer_character): Avoid passing a NULL
  66         pointer as source to the transfer routines, if the string length
  67         is zero.
  68
  69 2007-04-28  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
  70
  71         PR libfortran/31501
  72         * io/list_read.c (next_char): Fix whitespace.
  73         * io/io.h: Remove prototypes and define macros for is_array_io,
  74         is_stream_io, and is_internal_unit.
  75         * io/unit.c (is_array_io), (is_internal_unit), (is_stream_io): Delete
  76         these functions.
  77         * io/transfer.c (read_sf): Change handling of internal_unit to make a
  78         single call to salloc_r and use memcpy to transfer the data.
  79
  80 2007-04-27  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
  81
  82         PR libfortran/31532
  83         * io/file_pos.c (st_backspace): Set flags.position for end of file
  84         condition and use new function update_position.
  85         (st_endfile): Use new function update_position.
  86         * io/io.h: Add prototype for new function.
  87         * io/inquire.c (inquire_via_unit): If not direct access, set NEXTREC
  88         to zero.
  89         * io/unit.c (update_position): New function to update position info
  90         used by inquire.
  91         * io/transfer.c (next_record): Fix typo and use new function.
  92
  93 2007-04-25  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
  94
  95         PR libfortran/31299
  96         * intrinsics/getlog.c: Use getpwuid and geteuid instead of
  97         getlogin if they are available.
  98         * configure.ac: Add checks for getpwuid and geteuid.
  99         * configure: Regenerate.
 100         * config.h.in: Regenerate.
 101
 102 2007-04-25  Janne Blomqvist  <jb@gcc.gnu.org>
 103
 104         * configure: Regenerate using autoconf 2.59.
 105         * Makefile.in: Likewise.
 106         * config.h.in: Likewise.
 107
 108 2007-04-24  Janne Blomqvist  <jb@gcc.gnu.org>
 109
 110         PR libfortran/27740
 111         * configure.ac: New test to determine if symbol versioning is
 112         supported.
 113         * Makefile.am: Use result of above test to add appropriate linker
 114         flags.
 115         * gfortran.map: New file.
 116         * configure: Regenerated.
 117         * Makefile.in: Regenerated.
 118         * config.h.in: Regenerated.
 119
 120 2007-04-23  Thomas Koenig  <tkoenig@gcc.gnu.org>
 121
 122         PR fortran/31618
 123         * io/transfer.c (read_block_direct):  Instead of calling us_read,
 124         set dtp->u.p.current_unit->current_record = 0 so that pre_position
 125         will read the record marker.
 126         (data_transfer_init):  For different error conditions, call
 127         generate_error, then return.
 128
 129 2007-04-19  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 130
 131         * runtime/main.c (please_free_exe_path_when_done): New variable.
 132         (store_exe_path): Initialize character buffer, and mark whether
 133         exe_path should be free'd by the library destructor function.
 134         (cleanup): Only free exe_path if needed.
 135
 136 2007-04-18  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 137             Tobias Burnus  <burnus@net-b.de>
 138
 139         PR libfortran/31286
 140         PR libfortran/31296
 141         * intrinsics/cshift0.c (cshift0): Initialize sstride[0] and rstride[0].
 142         * intrinsics/unpack_generic.c (unpack0, unpack0_char): Zero the
 143         array structures we pass to unpack_internal.
 144
 145 2007-04-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 146
 147         * io/open.c (test_endfile): Revert changes for 31052, restoring this
 148         function.
 149
 150 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
 151
 152         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.  Add libgfortran_la_LINK.
 153         * Makefile.in: Regenerate.
 154
 155 2007-04-11  Kai Tietz  <kai.tietz@onevision.com>
 156
 157         * configure: Regenerate.
 158
 159 2007-04-06  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 160
 161         * intrinsics/cpu_time.c: Don't include headers already included
 162         by libgfortran.h. Protect inclusion of sys/times.h.
 163         * configure.ac: Remove unneeded checks for finit, stdio.h,
 164         stddef.h, math.h and sys/params.h.
 165         * config/fpu-aix.h: Don't include headers already included by
 166         libgfortran.h.
 167         * config/fpu-sysv.h: Likewise.
 168         * io/write.c: Likewise.
 169         * m4/minloc1.m4: Likewise.
 170         * m4/maxloc1.m4: Likewise.
 171         * m4/fraction.m4: Likewise.
 172         * m4/set_exponent.m4: Likewise.
 173         * m4/spacing.m4: Likewise.
 174         * m4/minval.m4: Likewise.
 175         * m4/maxval.m4: Likewise.
 176         * m4/exponent.m4: Likewise.
 177         * m4/nearest.m4: Likewise.
 178         * m4/minloc0.m4: Likewise.
 179         * m4/maxloc0.m4: Likewise.
 180         * m4/rrspacing.m4: Likewise.
 181         * runtime/main.c: Likewise.
 182         * runtime/error.c: Likewise.
 183         * intrinsics/system_clock.c: Likewise.
 184         * intrinsics/etime.c: Likewise.
 185         * intrinsics/stat.c: Likewise.
 186         * intrinsics/date_and_time.c: Likewise.
 187         * intrinsics/env.c: Likewise.
 188         * intrinsics/kill.c: Likewise.
 189         * intrinsics/getXid.c: Likewise.
 190         * intrinsics/chmod.c: Likewise.
 191         * intrinsics/args.c: Likewise.
 192         * intrinsics/c99_functions.c: Likewise.
 193         * generated/minval_r8.c: Regenerate.
 194         * generated/maxloc1_4_r8.c: Regenerate.
 195         * generated/minloc1_16_r16.c: Regenerate.
 196         * generated/maxval_i2.c: Regenerate.
 197         * generated/maxloc1_8_i4.c: Regenerate.
 198         * generated/exponent_r16.c: Regenerate.
 199         * generated/maxloc0_4_r4.c: Regenerate.
 200         * generated/fraction_r16.c: Regenerate.
 201         * generated/fraction_r4.c: Regenerate.
 202         * generated/minloc0_4_r16.c: Regenerate.
 203         * generated/minloc0_4_i1.c: Regenerate.
 204         * generated/maxloc0_4_r16.c: Regenerate.
 205         * generated/maxloc0_4_i2.c: Regenerate.
 206         * generated/minloc1_8_r16.c: Regenerate.
 207         * generated/maxloc1_8_r16.c: Regenerate.
 208         * generated/set_exponent_r8.c: Regenerate.
 209         * generated/maxloc0_8_i8.c: Regenerate.
 210         * generated/minloc1_4_r8.c: Regenerate.
 211         * generated/maxloc1_16_r16.c: Regenerate.
 212         * generated/minloc1_16_i4.c: Regenerate.
 213         * generated/maxloc1_16_i4.c: Regenerate.
 214         * generated/minloc0_16_i8.c: Regenerate.
 215         * generated/maxloc0_16_i8.c: Regenerate.
 216         * generated/nearest_r8.c: Regenerate.
 217         * generated/spacing_r16.c: Regenerate.
 218         * generated/maxval_r16.c: Regenerate.
 219         * generated/minloc1_8_i4.c: Regenerate.
 220         * generated/minloc0_16_i16.c: Regenerate.
 221         * generated/minloc0_4_r4.c: Regenerate.
 222         * generated/set_exponent_r10.c: Regenerate.
 223         * generated/rrspacing_r10.c: Regenerate.
 224         * generated/minloc0_4_i2.c: Regenerate.
 225         * generated/maxloc0_8_i1.c: Regenerate.
 226         * generated/minloc0_8_i8.c: Regenerate.
 227         * generated/spacing_r4.c: Regenerate.
 228         * generated/minloc1_16_r10.c: Regenerate.
 229         * generated/minloc0_16_i1.c: Regenerate.
 230         * generated/maxloc0_16_i1.c: Regenerate.
 231         * generated/maxloc1_8_r8.c: Regenerate.
 232         * generated/minval_i16.c: Regenerate.
 233         * generated/exponent_r10.c: Regenerate.
 234         * generated/maxval_i4.c: Regenerate.
 235         * generated/minval_i8.c: Regenerate.
 236         * generated/maxloc1_4_i8.c: Regenerate.
 237         * generated/fraction_r10.c: Regenerate.
 238         * generated/maxloc0_16_i16.c: Regenerate.
 239         * generated/maxloc0_8_r4.c: Regenerate.
 240         * generated/rrspacing_r8.c: Regenerate.
 241         * generated/minloc1_4_i16.c: Regenerate.
 242         * generated/minloc0_4_r10.c: Regenerate.
 243         * generated/maxloc1_4_i16.c: Regenerate.
 244         * generated/minloc0_8_i16.c: Regenerate.
 245         * generated/maxloc0_4_r10.c: Regenerate.
 246         * generated/maxloc0_8_i16.c: Regenerate.
 247         * generated/minloc1_8_r10.c: Regenerate.
 248         * generated/minloc0_16_r4.c: Regenerate.
 249         * generated/maxloc1_8_r10.c: Regenerate.
 250         * generated/maxloc0_16_r4.c: Regenerate.
 251         * generated/minloc1_16_r8.c: Regenerate.
 252         * generated/minloc0_8_i1.c: Regenerate.
 253         * generated/maxloc0_4_i4.c: Regenerate.
 254         * generated/maxloc1_16_r8.c: Regenerate.
 255         * generated/maxloc0_8_i2.c: Regenerate.
 256         * generated/nearest_r16.c: Regenerate.
 257         * generated/maxloc1_16_r10.c: Regenerate.
 258         * generated/minloc0_16_i2.c: Regenerate.
 259         * generated/minloc1_8_r8.c: Regenerate.
 260         * generated/maxloc0_16_i2.c: Regenerate.
 261         * generated/exponent_r4.c: Regenerate.
 262         * generated/spacing_r10.c: Regenerate.
 263         * generated/maxval_r10.c: Regenerate.
 264         * generated/minval_i1.c: Regenerate.
 265         * generated/maxloc1_4_i1.c: Regenerate.
 266         * generated/minloc1_4_i8.c: Regenerate.
 267         * generated/minloc0_8_r4.c: Regenerate.
 268         * generated/minloc0_16_r16.c: Regenerate.
 269         * generated/minloc0_4_i4.c: Regenerate.
 270         * generated/minloc0_8_i2.c: Regenerate.
 271         * generated/minval_r4.c: Regenerate.
 272         * generated/maxloc1_4_r4.c: Regenerate.
 273         * generated/maxval_r8.c: Regenerate.
 274         * generated/minval_r16.c: Regenerate.
 275         * generated/minloc1_4_i1.c: Regenerate.
 276         * generated/minval_i2.c: Regenerate.
 277         * generated/maxloc1_4_i2.c: Regenerate.
 278         * generated/maxloc1_8_i8.c: Regenerate.
 279         * generated/maxloc0_4_r8.c: Regenerate.
 280         * generated/maxloc0_16_r16.c: Regenerate.
 281         * generated/minloc1_4_r16.c: Regenerate.
 282         * generated/fraction_r8.c: Regenerate.
 283         * generated/maxloc1_4_r16.c: Regenerate.
 284         * generated/set_exponent_r4.c: Regenerate.
 285         * generated/minloc0_8_r16.c: Regenerate.
 286         * generated/maxloc0_8_r16.c: Regenerate.
 287         * generated/nearest_r10.c: Regenerate.
 288         * generated/maxloc0_8_i4.c: Regenerate.
 289         * generated/minloc1_4_r4.c: Regenerate.
 290         * generated/minloc0_16_i4.c: Regenerate.
 291         * generated/maxloc0_16_i4.c: Regenerate.
 292         * generated/nearest_r4.c: Regenerate.
 293         * generated/minloc1_16_i8.c: Regenerate.
 294         * generated/maxloc1_16_i8.c: Regenerate.
 295         * generated/minloc1_4_i2.c: Regenerate.
 296         * generated/maxloc1_8_i1.c: Regenerate.
 297         * generated/minloc0_16_r10.c: Regenerate.
 298         * generated/minloc1_8_i8.c: Regenerate.
 299         * generated/minloc0_4_r8.c: Regenerate.
 300         * generated/minloc0_8_i4.c: Regenerate.
 301         * generated/minloc1_16_i16.c: Regenerate.
 302         * generated/spacing_r8.c: Regenerate.
 303         * generated/maxloc1_8_r4.c: Regenerate.
 304         * generated/minloc1_16_i1.c: Regenerate.
 305         * generated/maxloc1_16_i1.c: Regenerate.
 306         * generated/minval_r10.c: Regenerate.
 307         * generated/minval_i4.c: Regenerate.
 308         * generated/minloc1_8_i1.c: Regenerate.
 309         * generated/maxloc1_4_i4.c: Regenerate.
 310         * generated/maxloc1_8_i2.c: Regenerate.
 311         * generated/maxval_i8.c: Regenerate.
 312         * generated/maxloc0_16_r10.c: Regenerate.
 313         * generated/rrspacing_r4.c: Regenerate.
 314         * generated/minloc0_4_i16.c: Regenerate.
 315         * generated/maxloc0_8_r8.c: Regenerate.
 316         * generated/maxloc0_4_i16.c: Regenerate.
 317         * generated/minloc1_4_r10.c: Regenerate.
 318         * generated/minloc1_8_i16.c: Regenerate.
 319         * generated/maxloc1_4_r10.c: Regenerate.
 320         * generated/minloc0_8_r10.c: Regenerate.
 321         * generated/maxloc1_8_i16.c: Regenerate.
 322         * generated/maxloc0_8_r10.c: Regenerate.
 323         * generated/minloc1_16_r4.c: Regenerate.
 324         * generated/maxloc1_16_r4.c: Regenerate.
 325         * generated/minloc0_16_r8.c: Regenerate.
 326         * generated/maxloc0_16_r8.c: Regenerate.
 327         * generated/maxloc0_4_i8.c: Regenerate.
 328         * generated/maxloc1_16_i16.c: Regenerate.
 329         * generated/minloc1_8_r4.c: Regenerate.
 330         * generated/minloc1_16_i2.c: Regenerate.
 331         * generated/maxloc1_16_i2.c: Regenerate.
 332         * generated/maxval_i16.c: Regenerate.
 333         * generated/exponent_r8.c: Regenerate.
 334         * generated/minloc1_4_i4.c: Regenerate.
 335         * generated/maxval_i1.c: Regenerate.
 336         * generated/minloc1_8_i2.c: Regenerate.
 337         * generated/minloc0_8_r8.c: Regenerate.
 338         * generated/set_exponent_r16.c: Regenerate.
 339         * generated/maxloc0_4_i1.c: Regenerate.
 340         * generated/rrspacing_r16.c: Regenerate.
 341         * generated/minloc0_4_i8.c: Regenerate.
 342         * generated/maxval_r4.c: Regenerate.
 343         * configure: Regenerate.
 344         * config.h.in: Regenerate.
 345
 346 2007-04-06  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 347
 348         PR libfortran/31395
 349         * io/format.c (parse_format_list): Fix parsing.
 350
 351 2007-04-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 352
 353         PR fortran/31304
 354         intrinsics/string_intrinsics.c (string_repeat): Remove.
 355
 356 2007-04-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 357
 358         PR libfortran/31052
 359         * io/open.c (test_endfile): Delete this function.
 360         (edit_modes): Delete call to test_endfile.
 361         (new_unit): Likewise.
 362         * io/io.h: Delete prototype for test_endfile.
 363         * io/transfer.c (next_record_r): Remove use of test_endfile.
 364         (st_read):  Add test for end file condition and adjust status.
 365
 366 2007-04-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 367
 368         PR libfortran/31366
 369         * io/transfer.c (read_block_direct): Do not generate error when reading
 370         past EOF on a short record that is less than the RECL= specified.
 371
 372 2007-04-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 373
 374         PR libfortran/31207
 375         * io/unit.c (close_unit_1): If there are bytes previously written from
 376         ADVANCE="no", move to the end before closing.
 377
 378 2007-03-31  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 379
 380         PR libfortran/31335
 381         * intrinsics/stat.c: Only provide STAT and FSTAT library routines
 382         if stat() and fstat() library functions are available. When lstat()
 383         is not available, use stat() instead.
 384         * configure.ac: Add checks for stat, fstat and lstat.
 385         * configure: Regenerate.
 386         * config.h.in: Regenerate.
 387
 388 2007-03-27  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 389
 390         PR libfortran/31052
 391         * io/transfer.c (next_record_r): Do not call test_endfile if in namelist
 392         mode.
 393
 394 2007-03-25  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 395
 396         PR libfortran/31199
 397         * io/io.h: Add saved_pos to gfc_unit structure.
 398         * io/open.c (new_unit): Initialize saved_pos.
 399         * io/transfer.c (data_transfer_init): Set max_pos to value in saved_pos.
 400         (next_record_w): Fix whitespace.
 401         (finalze_transfer): Calculate max_pos for ADVANCE="no" and save it for
 402         later use.  If not ADVANCE="no" set saved_pos to zero.
 403
 404 2007-03-25  Thomas Koenig  <tkoenig@gcc.gnu.org>
 405
 406         PR libfortran/31196
 407         * intrinsics/reshape_generic.c (reshape_internal):  Increment
 408         correct variable.
 409
 410 2007-03-22  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 411
 412         PR libfortran/31052
 413         * file_pos.c: Update Copyright year.
 414         * io/open.c (test_endfile): Restore test_endfile to fix SPEC regression.
 415         Update Copyright year.
 416         * io/io.h: Same.
 417         * io/unix.c (is_special): Add missing type for this function.
 418         Update Copyright year.
 419         * io/transfer.c (next_record_r): Restore test_endfile.
 420         (st_read): Fix whitespace.  Update Copyright year
 421
 422 2007-03-20  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 423
 424         * configure.ac: Add missing check for gettimeofday.
 425         * config.h.in: Renegerate.
 426         * configure: Regenerate.
 427
 428 2007-03-18  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 429
 430         PR libfortran/31052
 431         * io/file_position (st_rewind): Fix comments. Remove use of
 432         test_endfile. Don't seek if already at 0 position.  Use new is_special
 433         function to set endfile state.
 434         * io/open.c (test_endfile): Delete this function.
 435         * io/io.h: Delete prototype for test_endfile.  Add prototype
 436         for is_special.
 437         * io/unix.c (is_special): New function. Fix whitespace.
 438         * io/transfer.c (next_record_r): Remove use of test_endfile.
 439
 440 2007-03-16  David Edelsohn  <edelsohn@gnu.org>
 441
 442         * runtime/main.c: Include "config.h" first.
 443
 444 2007-03-15  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 445
 446         PR libfortran/31099
 447         * io/file_pos.c (st_rewind): Don't set bytes_left to zero.
 448
 449 2007-03-15  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 450
 451         * runtime/backtrace.c: New file.
 452         * runtime/environ.c (variable_table): New GFORTRAN_ERROR_BACKTRACE
 453         environment variable.
 454         * runtime/compile_options.c (set_std): Add new argument.
 455         * runtime/main.c (store_exe_path, full_exe_path): New functions.
 456         * runtime/error.c (sys_exit): Add call to show_backtrace.
 457         * libgfortran.h (options_t): New backtrace field.
 458         (store_exe_path, full_exe_path, show_backtrace): New prototypes.
 459         * configure.ac: Add checks for execinfo.h, execvp, pipe, dup2,
 460         close, fdopen, strcasestr, getrlimit, backtrace, backtrace_symbols
 461         and getppid.
 462         * Makefile.am: Add runtime/backtrace.c.
 463         * fmain.c (main): Add call to store_exe_path.
 464         * Makefile.in: Renegerate.
 465         * config.h.in: Renegerate.
 466         * configure: Regenerate.
 467
 468 2007-03-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 469
 470         PR libfortran/31051
 471         * io/transfer.c (formatted_transfer_scalar): Adjust position for pending
 472         spaces when in writing mode.  Clean up some formatting.
 473
 474 2007-03-14  Thomas Koenig  <Thomas.Koenig@online.de>
 475
 476         PR libfortran/30690
 477         * all.m4: Quote everything, except for m4 macros.
 478         * any.m4: Likewise.
 479         * count.m4: Likewise.
 480         * cshift1.m4: Likewise.
 481         * eoshift1.m4: Likewise.
 482         * eoshift3.m4: Likewise.
 483         * exponent.m4: Likewise.
 484         * fraction.m4: Likewise.
 485         * in_pack.m4: Likewise.
 486         * in_unpack.m4: Likewise.
 487         * matmul.m4: Likewise.
 488         * matmull.m4: Likewise.
 489         * nearest.m4: Likewise.
 490         * pow.m4: Likewise.
 491         * product.m4: Likewise.
 492         * reshape.m4: Likewise.
 493         * rrspacing.m4: Likewise.
 494         * set_exponent.m4: Likewise.
 495         * shape.m4: Likewise.
 496         * spacing.m4: Likewise.
 497         * transpose.m4: Likewise.
 498
 499 2007-03-14  Jakub Jelinek  <jakub@redhat.com>
 500
 501         * io/unix.c (regular_file): For ACTION_UNSPECIFIED retry with
 502         O_RDONLY even if errno is EROFS.
 503
 504 2007-03-09  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 505
 506         PR libfortran/31099
 507         * io/open.c (new_unit): Initialize bytes_left and recl_subrecord.
 508         * io/transfer.c (next_record_w): Set bytes left to record length for
 509         sequential unformatted I/O.
 510         (next_record_r): Ditto.
 511         (read_block_direct): Fix test for exceeding bytes_left.
 512
 513 2007-03-08  Daniel Franke  <franke.daniel@gmail.com>
 514
 515         PR fortran/30947
 516         * intrinsics/signal.c (alarm_sub_int): Avoid SEGFAULT with
 517         integer arguments.
 518
 519 2007-03-04  Thomas Koenig  <Thomas.Koenig@online.de>
 520
 521         PR libfortran/30981
 522         * m4/pow_m4: Use appropriate unsigned int type for u.
 523         * generated/pow_c10_i16.c: Regenerated.
 524         * generated/pow_c10_i4.c: Regenerated.
 525         * generated/pow_c10_i8.c: Regenerated.
 526         * generated/pow_c16_i16.c: Regenerated.
 527         * generated/pow_c16_i4.c: Regenerated.
 528         * generated/pow_c16_i8.c: Regenerated.
 529         * generated/pow_c4_i16.c: Regenerated.
 530         * generated/pow_c4_i4.c: Regenerated.
 531         * generated/pow_c4_i8.c: Regenerated.
 532         * generated/pow_c8_i16.c: Regenerated.
 533         * generated/pow_c8_i4.c: Regenerated.
 534         * generated/pow_c8_i8.c: Regenerated.
 535         * generated/pow_i16_i16.c: Regenerated.
 536         * generated/pow_i16_i4.c: Regenerated.
 537         * generated/pow_i16_i8.c: Regenerated.
 538         * generated/pow_i4_i16.c: Regenerated.
 539         * generated/pow_i4_i4.c: Regenerated.
 540         * generated/pow_i4_i8.c: Regenerated.
 541         * generated/pow_i8_i16.c: Regenerated.
 542         * generated/pow_i8_i4.c: Regenerated.
 543         * generated/pow_i8_i8.c: Regenerated.
 544         * generated/pow_r10_i16.c: Regenerated.
 545         * generated/pow_r10_i4.c: Regenerated.
 546         * generated/pow_r10_i8.c: Regenerated.
 547         * generated/pow_r16_i16.c: Regenerated.
 548         * generated/pow_r16_i4.c: Regenerated.
 549         * generated/pow_r16_i8.c: Regenerated.
 550         * generated/pow_r4_i16.c: Regenerated.
 551         * generated/pow_r4_i4.c: Regenerated.
 552         * generated/pow_r4_i8.c: Regenerated.
 553         * generated/pow_r8_i16.c: Regenerated.
 554         * generated/pow_r8_i4.c: Regenerated.
 555         * generated/pow_r8_i8.c: Regenerated.
 556
 557 2007-03-03  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 558
 559         PR libfortran/31001
 560         * intrinsics/pack_generic.c (pack_internal): Add special checks
 561         for zero-sized arrays.
 562
 563 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
 564
 565         * Makefile.am: Add dummy install-pdf target.
 566         * Makefile.in: Regenerate
 567
 568 2007-02-24  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 569
 570         PR libfortran/30918
 571         * io/listread.c (namelist_read): Eat comment line.
 572
 573 2007-02-22  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 574
 575         PR libfortran/30910
 576         * io/write.c (output_float): Add condition of format F only for
 577         special case rounding with zero precision.
 578
 579 2007-02-19  Thomas Koenig  <Thomas.Koenig@online.de>
 580
 581         PR libfortran/30533
 582         PR libfortran/30765
 583         * Makefile.am: Add $(srcdir) too all files in generated/.
 584         (i_maxloc0_c): Add maxloc0_4_i1.c, maxloc0_8_i1.c,
 585         maxloc0_16_i1.c, maxloc0_4_i2.c, maxloc0_8_i2.c and
 586         maxloc0_16_i2.c.
 587         (i_maxloc1_c): Add maxloc1_4_i1.c, maxloc1_8_i1.c,
 588         maxloc1_16_i1.c, maxloc1_4_i2.c, maxloc1_8_i2.c and
 589         maxloc1_16_i2.c.
 590         (i_maxval_c): Add maxval_i1.c and maxval_i2.c.
 591         (i_minloc0_c):  Add minloc0_4_i1.c, minloc0_8_i1.c,
 592         minloc0_16_i1.c, minloc0_4_i2.c, minloc0_8_i2.c and
 593         minloc0_16_i2.c.
 594         (i_minloc_1.c): Add minloc1_4_i1.c, minloc1_8_i1.c,
 595         minloc1_16_i1.c, minloc1_4_i2.c, minloc1_8_i2.c and
 596         minloc1_16_i2.c.
 597         (i_minval_c):  Add minval_i1.c and minval_i2.c.
 598         (i_sum_c):  Add sum_i1.c and sum_i2.c.
 599         (i_product_c):  Add product_i1.c and product_i2.c.
 600         (i_matmul_c):  Add matmul_i1.c and matmul_i2.c.
 601         (gfor_built_specific_src):  Remove $(srcdir) from target.
 602         (gfor_bulit_specific2_src):  Likewise.
 603         Makefile.in:  Regenerated.
 604         libgfortran.h:  Add GFC_INTEGER_1_HUGE and GFC_INTEGER_2_HUGE.
 605         Add gfc_array_i1 and gfc_array_i2.
 606         * generated/matmul_i1.c: New file.
 607         * generated/matmul_i2.c: New file.
 608         * generated/maxloc0_16_i1.c: New file.
 609         * generated/maxloc0_16_i2.c: New file.
 610         * generated/maxloc0_4_i1.c: New file.
 611         * generated/maxloc0_4_i2.c: New file.
 612         * generated/maxloc0_8_i1.c: New file.
 613         * generated/maxloc0_8_i2.c: New file.
 614         * generated/maxloc1_16_i1.c: New file.
 615         * generated/maxloc1_16_i2.c: New file.
 616         * generated/maxloc1_4_i1.c: New file.
 617         * generated/maxloc1_4_i2.c: New file.
 618         * generated/maxloc1_8_i1.c: New file.
 619         * generated/maxloc1_8_i2.c: New file.
 620         * generated/maxval_i1.c: New file.
 621         * generated/maxval_i2.c: New file.
 622         * generated/minloc0_16_i1.c: New file.
 623         * generated/minloc0_16_i2.c: New file.
 624         * generated/minloc0_4_i1.c: New file.
 625         * generated/minloc0_4_i2.c: New file.
 626         * generated/minloc0_8_i1.c: New file.
 627         * generated/minloc0_8_i2.c: New file.
 628         * generated/minloc1_16_i1.c: New file.
 629         * generated/minloc1_16_i2.c: New file.
 630         * generated/minloc1_4_i1.c: New file.
 631         * generated/minloc1_4_i2.c: New file.
 632         * generated/minloc1_8_i1.c: New file.
 633         * generated/minloc1_8_i2.c: New file.
 634         * generated/minval_i1.c: New file.
 635         * generated/minval_i2.c: New file.
 636         * generated/product_i1.c: New file.
 637         * generated/product_i2.c: New file.
 638         * generated/sum_i1.c: New file.
 639         * generated/sum_i2.c: New file.
 640
 641 2007-02-16  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 642
 643         * runtime/memory.c (deallocate): Correct comment.
 644
 645 2007-02-10  Thomas Koenig  <Thomas.Koenig@online.de>
 646
 647         * Makefile.am:  Use $(M4) instead of m4.
 648         * Makefile.in:  Regenerate.
 649
 650 2007-02-10  Thomas Koenig  <Thomas.Koenig@online.de>
 651
 652         * Makefile.am: Remove $(srcdir) from assorted targets
 653         in maintainer mode.
 654         * Makefile.in: Regenerate.
 655
 656 2007-02-09  Thomas Koenig  <Thomas.Koenig@online.de>
 657             Tobias Burnus  <burnus@net-b.de>
 658
 659         PR fortran/30512
 660         * m4/iparm.m4: Use HUGE-1 for most negative integer.
 661         * generated/maxloc1_8_i4.c: Regenerate.
 662         * generated/maxloc0_8_i8.c: Regenerate.
 663         * generated/maxloc1_16_i4.c: Regenerate.
 664         * generated/maxloc0_16_i8.c: Regenerate.
 665         * generated/maxval_i4.c: Regenerate.
 666         * generated/maxloc1_4_i8.c: Regenerate.
 667         * generated/maxloc0_16_i16.c: Regenerate.
 668         * generated/maxloc1_4_i16.c: Regenerate.
 669         * generated/maxloc0_8_i16.c: Regenerate.
 670         * generated/maxloc0_4_i4.c: Regenerate.
 671         * generated/maxloc1_8_i8.c: Regenerate.
 672         * generated/maxloc0_8_i4.c: Regenerate.
 673         * generated/maxloc0_16_i4.c: Regenerate.
 674         * generated/maxloc1_16_i8.c: Regenerate.
 675         * generated/maxloc1_4_i4.c: Regenerate.
 676         * generated/maxval_i8.c: Regenerate.
 677         * generated/maxloc0_4_i16.c: Regenerate.
 678         * generated/maxloc1_8_i16.c: Regenerate.
 679         * generated/maxloc0_4_i8.c: Regenerate.
 680         * generated/maxloc1_16_i16.c: Regenerate.
 681         * generated/maxval_i16.c: Regenerate.
 682
 683 2007-02-04  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 684
 685         PR fortran/30611
 686         * intrinsics/string_intrinsics.c (string_repeat): Don't check
 687         if ncopies is negative.
 688
 689 2007-02-04  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 690
 691         PR libfortran/30007
 692         * libgfortran.h: Do not prefix symbol name with
 693         __USER_LABEL_PREFIX__ when used in __attribute__((__alias__(...))).
 694
 695 2007-02-02  Paul Thomas  <pault@gcc.gnu.org>
 696
 697         PR fortran/30284
 698         PR fortran/30626
 699         * io/transfer.c (init_loop_spec, next_array_record): Change to
 700         lbound rather than unity base.
 701
 702 2007-01-21  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 703
 704         * runtime/error.c: Include sys/time.h before sys/resource.h.
 705
 706 2007-01-21  Thomas Koenig  <Thomas.Koenig@online.de>
 707
 708         PR libfortran/30525
 709         * intrinsics/string_intrinsics.c(compare_string):  Make
 710         sure that comparisons are done unsigned.
 711
 712 2007-01-21  Tobias Burnus  <burnus@net-b.de>
 713
 714         PR libfortran/30015
 715         * intrinsics/date_and_time.c (date_and_time): Fix case where time
 716           can go backwards.
 717         * configure.ac: Remove AC_TRY_RUN test for timezone in
 718           gettimeofday.
 719         * acinclude.m4: Ditto.
 720         * configure: Regenerate.
 721         * config.h.in: Regenerate.
 722
 723 2007-01-20  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 724
 725         * m4/misc_specifics.m4: Add _gfortran prefix to specific names.
 726         * m4/specific2.m4: Likewise.
 727         * m4/specific.m4: Likewise.
 728         * intrinsics/f2c_specifics.F90: Likewise.
 729         * intrinsics/selected_int_kind.f90: Add _gfortran prefix.
 730         * intrinsics/selected_real_kind.f90: Likewise.
 731         * intrinsics/dprod_r8.f90: Likewise.
 732         * Makefile.am: Add -fallow-leading-underscore to the
 733         gfor_specific_src files, as well as selected_real_kind.F90
 734         and selected_int_kind.F90
 735         * Makefile.in: Regenerate.
 736         * generated/_sqrt_c8.F90: Regenerate.
 737         * generated/_sign_r16.F90: Regenerate.
 738         * generated/_log_c16.F90: Regenerate.
 739         * generated/_sin_c10.F90: Regenerate.
 740         * generated/_tanh_r4.F90: Regenerate.
 741         * generated/_tanh_r8.F90: Regenerate.
 742         * generated/_log10_r10.F90: Regenerate.
 743         * generated/_aimag_c4.F90: Regenerate.
 744         * generated/_sign_r4.F90: Regenerate.
 745         * generated/_aimag_c8.F90: Regenerate.
 746         * generated/_sign_r8.F90: Regenerate.
 747         * generated/_mod_i4.F90: Regenerate.
 748         * generated/_cos_r16.F90: Regenerate.
 749         * generated/_aint_r10.F90: Regenerate.
 750         * generated/_mod_i8.F90: Regenerate.
 751         * generated/_abs_i16.F90: Regenerate.
 752         * generated/_sqrt_c10.F90: Regenerate.
 753         * generated/_atan2_r4.F90: Regenerate.
 754         * generated/_cos_c4.F90: Regenerate.
 755         * generated/_atan_r16.F90: Regenerate.
 756         * generated/_tanh_r10.F90: Regenerate.
 757         * generated/_atan2_r8.F90: Regenerate.
 758         * generated/_cos_c8.F90: Regenerate.
 759         * generated/_exp_r4.F90: Regenerate.
 760         * generated/_log_r10.F90: Regenerate.
 761         * generated/_exp_r8.F90: Regenerate.
 762         * generated/_abs_r4.F90: Regenerate.
 763         * generated/_abs_r8.F90: Regenerate.
 764         * generated/_sin_r16.F90: Regenerate.
 765         * generated/_tan_r4.F90: Regenerate.
 766         * generated/_tan_r8.F90: Regenerate.
 767         * generated/_sign_i4.F90: Regenerate.
 768         * generated/_sign_i8.F90: Regenerate.
 769         * generated/_exp_c16.F90: Regenerate.
 770         * generated/_sqrt_r16.F90: Regenerate.
 771         * generated/_conjg_c4.F90: Regenerate.
 772         * generated/_conjg_c8.F90: Regenerate.
 773         * generated/_dim_r16.F90: Regenerate.
 774         * generated/_mod_r10.F90: Regenerate.
 775         * generated/_abs_c10.F90: Regenerate.
 776         * generated/_conjg_c16.F90: Regenerate.
 777         * generated/_tan_r16.F90: Regenerate.
 778         * generated/_asinh_r10.F90: Regenerate.
 779         * generated/_abs_i4.F90: Regenerate.
 780         * generated/_abs_i8.F90: Regenerate.
 781         * generated/_acos_r10.F90: Regenerate.
 782         * generated/_exp_r10.F90: Regenerate.
 783         * generated/_acosh_r16.F90: Regenerate.
 784         * generated/_atan2_r16.F90: Regenerate.
 785         * generated/_cos_c16.F90: Regenerate.
 786         * generated/_mod_i16.F90: Regenerate.
 787         * generated/_asin_r4.F90: Regenerate.
 788         * generated/_anint_r16.F90: Regenerate.
 789         * generated/_asin_r8.F90: Regenerate.
 790         * generated/_aimag_c10.F90: Regenerate.
 791         * generated/_exp_c4.F90: Regenerate.
 792         * generated/_sinh_r10.F90: Regenerate.
 793         * generated/_exp_c8.F90: Regenerate.
 794         * generated/_log10_r4.F90: Regenerate.
 795         * generated/_log10_r8.F90: Regenerate.
 796         * generated/_abs_c4.F90: Regenerate.
 797         * generated/_abs_r16.F90: Regenerate.
 798         * generated/_abs_c8.F90: Regenerate.
 799         * generated/_asin_r10.F90: Regenerate.
 800         * generated/_sign_r10.F90: Regenerate.
 801         * generated/_atanh_r16.F90: Regenerate.
 802         * generated/_log_c10.F90: Regenerate.
 803         * generated/_cosh_r16.F90: Regenerate.
 804         * generated/_sin_c16.F90: Regenerate.
 805         * generated/_cos_r10.F90: Regenerate.
 806         * generated/_log10_r16.F90: Regenerate.
 807         * generated/_aint_r16.F90: Regenerate.
 808         * generated/_acos_r4.F90: Regenerate.
 809         * generated/_acos_r8.F90: Regenerate.
 810         * generated/_sqrt_c16.F90: Regenerate.
 811         * generated/_acosh_r4.F90: Regenerate.
 812         * generated/_atan_r10.F90: Regenerate.
 813         * generated/_acosh_r8.F90: Regenerate.
 814         * generated/_sign_i16.F90: Regenerate.
 815         * generated/_tanh_r16.F90: Regenerate.
 816         * generated/_log_r4.F90: Regenerate.
 817         * generated/_log_r8.F90: Regenerate.
 818         * generated/_sin_r4.F90: Regenerate.
 819         * generated/_sin_r8.F90: Regenerate.
 820         * generated/_log_r16.F90: Regenerate.
 821         * generated/_sin_r10.F90: Regenerate.
 822         * generated/_sqrt_r4.F90: Regenerate.
 823         * generated/_exp_c10.F90: Regenerate.
 824         * generated/_sqrt_r8.F90: Regenerate.
 825         * generated/_asinh_r4.F90: Regenerate.
 826         * generated/_sqrt_r10.F90: Regenerate.
 827         * generated/_asinh_r8.F90: Regenerate.
 828         * generated/_dim_r4.F90: Regenerate.
 829         * generated/_dim_r8.F90: Regenerate.
 830         * generated/_dim_r10.F90: Regenerate.
 831         * generated/_cosh_r4.F90: Regenerate.
 832         * generated/_conjg_c10.F90: Regenerate.
 833         * generated/_tan_r10.F90: Regenerate.
 834         * generated/_cosh_r8.F90: Regenerate.
 835         * generated/_mod_r16.F90: Regenerate.
 836         * generated/_abs_c16.F90: Regenerate.
 837         * generated/_cos_r4.F90: Regenerate.
 838         * generated/_asinh_r16.F90: Regenerate.
 839         * generated/_cos_r8.F90: Regenerate.
 840         * generated/_atanh_r4.F90: Regenerate.
 841         * generated/_atanh_r8.F90: Regenerate.
 842         * generated/_acos_r16.F90: Regenerate.
 843         * generated/_anint_r4.F90: Regenerate.
 844         * generated/_acosh_r10.F90: Regenerate.
 845         * generated/_anint_r8.F90: Regenerate.
 846         * generated/_exp_r16.F90: Regenerate.
 847         * generated/_mod_r4.F90: Regenerate.
 848         * generated/_cos_c10.F90: Regenerate.
 849         * generated/_atan2_r10.F90: Regenerate.
 850         * generated/_dim_i16.F90: Regenerate.
 851         * generated/_mod_r8.F90: Regenerate.
 852         * generated/_anint_r10.F90: Regenerate.
 853         * generated/_aint_r4.F90: Regenerate.
 854         * generated/_aint_r8.F90: Regenerate.
 855         * generated/_dim_i4.F90: Regenerate.
 856         * generated/_sinh_r4.F90: Regenerate.
 857         * generated/_log_c4.F90: Regenerate.
 858         * generated/_dim_i8.F90: Regenerate.
 859         * generated/_sinh_r8.F90: Regenerate.
 860         * generated/_log_c8.F90: Regenerate.
 861         * generated/_sin_c4.F90: Regenerate.
 862         * generated/_sin_c8.F90: Regenerate.
 863         * generated/misc_specifics.F90: Regenerate.
 864         * generated/_abs_r10.F90: Regenerate.
 865         * generated/_aimag_c16.F90: Regenerate.
 866         * generated/_atan_r4.F90: Regenerate.
 867         * generated/_sinh_r16.F90: Regenerate.
 868         * generated/_atan_r8.F90: Regenerate.
 869         * generated/_atanh_r10.F90: Regenerate.
 870         * generated/_cosh_r10.F90: Regenerate.
 871         * generated/_sqrt_c4.F90: Regenerate.
 872         * generated/_asin_r16.F90: Regenerate.
 873
 874 2007-01-19  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 875
 876         PR libfortran/26893
 877         * acinclude.m4 (LIBGFOR_WORKING_GFORTRAN): New check.
 878         * configure.ac: Add call to LIBGFOR_WORKING_GFORTRAN.
 879         * configure: Regenerate.
 880         * config.h.in: Regenerate because it was forgottent in the last
 881         commit.
 882
 883 2007-01-18  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 884             Tobias Burnus  <burnus@net-b.de>
 885
 886         PR libfortran/29649
 887         * runtime/environ.c (variable_table): New GFORTRAN_ERROR_DUMPCORE
 888         environment variable.
 889         * runtime/compile_options.c (set_std): Add new argument.
 890         * runtime/error.c (sys_exit): Move from io/unix.c. Add coredump
 891         functionality.
 892         * libgfortran.h (options_t): New dump_core and backtrace members.
 893         (sys_exit): Move prototype.
 894         * io/unix.c (sys_exit): Move to runtime/error.c.
 895         * configure.ac: Add check for getrlimit.
 896         * configure: Regenerate.
 897
 898 2007-01-17  Tom Tromey  <tromey@redhat.com>
 899
 900         PR libfortran/27107:
 901         * aclocal.m4, configure, Makefile.in: Rebuilt.
 902         * configure.ac: Enable automake dependency tracking.  Update
 903         minimum automake version.
 904
 905 2007-01-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 906
 907         PR libfortran/27107
 908         * runtime/environ.c: Don't include io/io.h.
 909         * runtime/string.c: Don't include io/io.h.
 910         (compare0): Add cast to avoid warning.
 911         * runtime/error.c: Don't include io/io.h.
 912         (st_printf): Move to io/unix.c.
 913         * intrinsics/flush.c: Delete, contents moved to io/intrinsics.c.
 914         * intrinsics/fget.c: Likewise.
 915         * intrinsics/ftell.c: Likewise.
 916         * intrinsics/tty.c: Likewise.
 917         * libgfortran.h (DEFAULT_RECL, notification_std,
 918         get_unformatted_convert, IOPARM_*, st_parameter_common, unit_convert,
 919         DEFAULT_TEMPDIR): New declarations.
 920         * io/io.h (DEFAULT_RECL, notification_std, get_unformatted_convert,
 921         IOPARM_*, st_parameter_common, unit_convert, DEFAULT_TEMPDIR):
 922         Move to libgfortran.h.
 923         * io/unix.c: Add io/unix.h content.
 924         (st_printf): New function.
 925         * io/intrinsics.c: New file.
 926         * io/unix.h: Remove, contents moved into unix.c.
 927         * libtool-version: Update library version to 3.0.0.
 928         * configure.ac: Update library version to 0.3.
 929         * Makefile.am (intrinsics/fget.c, intrinsics/flush.c,
 930         intrinsics/ftell.c, intrinsics/tty.c, libgfortran.h): Remove targets.
 931         * Makefile.in: Regenerate.
 932         * configure: Regenerate.
 933
 934 2007-01-12  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 935
 936         PR libfortran/30435
 937         * io/list_read.c (finish_separator): Don't call next_record.
 938         (list_formatted_read_scalar): Clean up some comments and whitespace.
 939         (nml_read_obj): Whitespace fix.
 940
 941 2007-01-05  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 942
 943         PR libfortran/30162
 944         * io/unix.c (fd_flush): Don't seek if file is not seekable, defined as
 945         s->file_length == -1.
 946         (fd_alloc_w_at): Do not adjust file_length if file is not seekable.
 947         (fd_seek): If not seekable, just return success.
 948         (fd_truncate): If not seekable, no need to truncate.  Return failure if
 949         seek fails and the stream is not a pipe.
 950         (fd_to_stream): Make test for non-seekable file more robust.
 951
 952 2007-01-01  Steven G. Kargl  <kargls@comcast.net>
 953
 954         * ChangeLog: Copied to ...
 955         * ChangeLog-2006: here.