libgfortran/ChangeLog

   1 2011-04-29  Janne Blomqvist  <jb@gcc.gnu.org>
   2
   3         * io/unix.c (min): New macro.
   4         (unpack_filename): Return errno number for errors.
   5         (regular_file): Use appropriately sized buffer for path.
   6         (compare_file_filename): Likewise.
   7         (find_file): Likewise.
   8         (delete_file): Likewise.
   9         (file_exists): Likewise.
  10         (file_size): Likewise.
  11         (inquire_sequential): Likewise.
  12         (inquire_direct): Likewise.
  13         (inquire_formatted): Likewise.
  14         (inquire_access): Likewise.
  15
  16 2011-04-29  Janne Blomqvist  <jb@gcc.gnu.org>
  17
  18         PR libfortran/48488
  19         * io/write.c (write_real, write_real_g0): Update comments.
  20
  21 2011-04-29  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
  22             Janne Blomqvist  <jb@gcc.gnu.org>
  23
  24         PR libgfortran/48488
  25         PR libgfortran/48602
  26         PR libgfortran/48615
  27         PR libgfortran/48684
  28         PR libgfortran/48787
  29         * io/write.c (write_d, write_e, write_f, write_en,
  30         write_es): Add precision compemsation parameter to call.
  31         (set_fnode_default): Adjust default widths to assure
  32         round trip on write and read. (write_real): Adjust call to write_float.
  33         (write_real_g0): Calculate compensation for extra precision and adjust
  34         call to write_float.
  35         * io/write_float.def (output_float_FMT_G_): Use volatile rather than
  36         asm volatile to avoid optimization issue. Correctly calculate the
  37         number of blanks (nb) to be appended and simplify calculation logic.
  38         (write_float): Increase MIN_FIELD_WIDTH by one to accomodate the new
  39         default widths. Eliminate the code that attempted to reduce the
  40         the precision used in later sprintf functions.  Add call parameter to
  41         compensate for extra precision.
  42
  43 2011-04-20  Jim Meyering  <meyering@redhat.com>
  44
  45         * intrinsics/move_alloc.c (move_alloc): Remove useless
  46         if-before-free test.
  47         * io/fbuf.c (fbuf_destroy): Likewise.
  48         * io/format.c (save_parsed_format): Likewise.
  49         * io/open.c (already_open): Likewise.
  50         * io/unit.c (free_internal_unit, close_unit_1): Likewise.
  51         * io/unix.c (mem_close): Likewise.
  52
  53 2011-04-19  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
  54
  55         PR libgfortran/48602
  56         * io/write_float.def (output_float_FMT_G): Fix reversal in conditional.
  57         Use asm volatile to mark temp variable, avoiding optimization errors.
  58
  59 2011-04-17  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
  60
  61         PR libgfortran/48602
  62         * io/write_float.def (output_float_FMT_G): Use current rounding mode
  63         to set the rounding parameters. (output_float): Skip rounding
  64         if value is zero.
  65
  66 2011-04-16  Janne Blomqvist  <jb@gcc.gnu.org>
  67
  68         * intrinsics/date_and_time.c (date_and_time): Remove sprintf CPP
  69         branch.
  70         * io/format.c (format_error): Use snprintf instead of sprintf.
  71         * io/list_read.c: Move snprintf fallback macro to libgfortran.h.
  72         (convert_integer): Use snprintf instead of sprintf.
  73         (parse_repeat): Likewise.
  74         (read_logical): Likewise.
  75         (read_integer): Likewise.
  76         (read_character): Likewise.
  77         (parse_real): Likewise.
  78         (read_complex): Likewise.
  79         (read_real): Likewise.
  80         (check_type): Likewise.
  81         (nml_parse_qualifier): Add string length argument, use snprintf
  82         instead of sprintf.
  83         (nml_get_obj_data): Use snprintf instead of sprintf.
  84         * io/open.c (new_unit): Remove sprintf CPP branch, use snprintf
  85         instead of sprintf.
  86         * io/transfer.c (require_type): Use snprintf instead of sprintf.
  87         * io/unix.c (tempfile): Likewise.
  88         * io/write.c (nml_write_obj): Likewise.
  89         * io/write_float.def (output_float): Remove sprintf CPP branch,
  90         use snprintf instead of sprintf.
  91         * libgfortran.h: Add fallback snprintf macro from io/list_read.c.
  92         * runtime/backtrace.c (show_backtrace): Remove sprintf CPP branch.
  93         * runtime/main.c (store_exe_path): Use snprintf instead of
  94         sprintf.
  95
  96 2011-04-15  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
  97
  98         PR libgfortran/48589
  99         * io/write_float.def (write_infnan): Set width properly for G0.
 100
 101 2011-04-15  Tobias Burnus  <burnus@net-b.de>
 102
 103         PR fortran/18918
 104         * Makefile.am: Build and install caf/single.c as
 105         libcaf_single.a.
 106         * Makefile.in: Regenerate.
 107
 108 2011-04-15  Janne Blomqvist  <jb@gcc.gnu.org>
 109
 110         PR libfortran/47571
 111         * configure: Regenerated.
 112         * config.h.in: Regenerated.
 113         * acinclude.m4: Add alpha*-dec-osf* to gthread blacklist.
 114         * configure.ac: Use separate symbol for clock_gettime in librt.
 115         * intrinsics/system_clock.c: Use weakrefs only when needed and
 116         supported.
 117
 118 2011-04-12  Janne Blomqvist  <jb@gcc.gnu.org>
 119
 120         * configure.ac: Use AC_TYPE_* to make sure we have (u)intptr_t,
 121         check for ptrdiff_t.
 122         * libgfortran.h: Remove (u)intptr_t definitions, use ptrdiff_t for
 123         index_type, change cshift0* prototypes.
 124         * config.h.in: Regenerated.
 125         * configure: Regenerated.
 126         * intrinsics/cshift0.c (cshift0): Use ptrdiff_t instead of ssize_t.
 127         * io/io.h (array_loop_spec): Use index_type instead of ssize_t.
 128         * io/list_read.c (nml_parse_qualifier): Likewise.
 129         * io/write.c (nml_write_obj): Likewise.
 130         * m4/cshift0.c (cshift0_'rtype_code`): Likewise.
 131         * generated/cshift0_*.c: Regenerated.
 132
 133 2011-04-12  Janne Blomqvist  <jb@gcc.gnu.org>
 134
 135         * Makefile.am: Remove _GNU_SOURCE from AM_CPPFLAGS.
 136         * Makefile.in: Regenerated.
 137
 138 2011-04-06  Tobias Burnus  <burnus@net-b.de>
 139
 140         PR fortran/18918
 141         * caf/mpi.c (_gfortran_caf_init, _gfortran_caf_finalize):
 142         Add global variable caf_mpi_initialized and use it for when
 143         finalizing.
 144
 145 2011-04-04  Tobias Burnus  <burnus@net-b.de>
 146
 147         * unix.c: Adapt stat DEFINEs since MinGW64 supports LFS.
 148         (fallback_access, open_internal4, compare_file_filename,
 149         find_file, file_size, inquire_sequential, inquire_direct,
 150         inquire_formatted): Use "struct stat" instead of gfstat_t.
 151
 152 2011-03-27  Tobias Burnus  <burnus@net-b.de>
 153
 154         PR fortran/18918
 155         * caf/libcaf.h: New - coarray communication library.
 156         * caf/mpi.c: New.
 157         * caf/single.c: New.
 158
 159 2011-03-23  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 160
 161         PR libgfortran/48030
 162         * io/read.c (read_x): Re-implement using fbuf_getc.
 163
 164 2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 165
 166         PR bootstrap/48135
 167         * configure.ac (gfortran_use_symver): Handle --disable-symvers.
 168         * configure: Regenerate.
 169
 170 2011-03-19  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 171
 172         PR fortran/35667
 173         * io/io.h (convert_infnan): Declare.
 174         * io/read.c (convert_infnan): New.
 175         (read_f): Use convert_infnan to convert INFs and NANs.
 176         * list_read.c (parse_real, read_real): Likewise.
 177
 178 2011-03-19  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 179
 180         PR libfortran/47439
 181         * io/unix.c (tempfile): Work around poor mktemp() implementations.
 182
 183 2011-03-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 184
 185         PR libfortran/47883
 186         * acinclude.m4: Don't use AC_TRY_ macros.
 187         * configure.ac: Likewise.
 188         * configure: Regenerate.
 189
 190 2011-03-12  Thomas Koenig  <tkoenig@gcc.gnu.org>
 191
 192         PR libfortran/48066
 193         * m4/ifunction.m4:  If return array is empty, return.
 194         * m4/ifunction_logical.m4:  Likewise.
 195         * generated/all_l16.c: Regenerated.
 196         * generated/all_l1.c: Regenerated.
 197         * generated/all_l2.c: Regenerated.
 198         * generated/all_l4.c: Regenerated.
 199         * generated/all_l8.c: Regenerated.
 200         * generated/any_l16.c: Regenerated.
 201         * generated/any_l1.c: Regenerated.
 202         * generated/any_l2.c: Regenerated.
 203         * generated/any_l4.c: Regenerated.
 204         * generated/any_l8.c: Regenerated.
 205         * generated/count_16_l.c: Regenerated.
 206         * generated/count_1_l.c: Regenerated.
 207         * generated/count_2_l.c: Regenerated.
 208         * generated/count_4_l.c: Regenerated.
 209         * generated/count_8_l.c: Regenerated.
 210         * generated/maxloc1_16_i16.c: Regenerated.
 211         * generated/maxloc1_16_i1.c: Regenerated.
 212         * generated/maxloc1_16_i2.c: Regenerated.
 213         * generated/maxloc1_16_i4.c: Regenerated.
 214         * generated/maxloc1_16_i8.c: Regenerated.
 215         * generated/maxloc1_16_r10.c: Regenerated.
 216         * generated/maxloc1_16_r16.c: Regenerated.
 217         * generated/maxloc1_16_r4.c: Regenerated.
 218         * generated/maxloc1_16_r8.c: Regenerated.
 219         * generated/maxloc1_4_i16.c: Regenerated.
 220         * generated/maxloc1_4_i1.c: Regenerated.
 221         * generated/maxloc1_4_i2.c: Regenerated.
 222         * generated/maxloc1_4_i4.c: Regenerated.
 223         * generated/maxloc1_4_i8.c: Regenerated.
 224         * generated/maxloc1_4_r10.c: Regenerated.
 225         * generated/maxloc1_4_r16.c: Regenerated.
 226         * generated/maxloc1_4_r4.c: Regenerated.
 227         * generated/maxloc1_4_r8.c: Regenerated.
 228         * generated/maxloc1_8_i16.c: Regenerated.
 229         * generated/maxloc1_8_i1.c: Regenerated.
 230         * generated/maxloc1_8_i2.c: Regenerated.
 231         * generated/maxloc1_8_i4.c: Regenerated.
 232         * generated/maxloc1_8_i8.c: Regenerated.
 233         * generated/maxloc1_8_r10.c: Regenerated.
 234         * generated/maxloc1_8_r16.c: Regenerated.
 235         * generated/maxloc1_8_r4.c: Regenerated.
 236         * generated/maxloc1_8_r8.c: Regenerated.
 237         * generated/maxval_i16.c: Regenerated.
 238         * generated/maxval_i1.c: Regenerated.
 239         * generated/maxval_i2.c: Regenerated.
 240         * generated/maxval_i4.c: Regenerated.
 241         * generated/maxval_i8.c: Regenerated.
 242         * generated/maxval_r10.c: Regenerated.
 243         * generated/maxval_r16.c: Regenerated.
 244         * generated/maxval_r4.c: Regenerated.
 245         * generated/maxval_r8.c: Regenerated.
 246         * generated/minloc1_16_i16.c: Regenerated.
 247         * generated/minloc1_16_i1.c: Regenerated.
 248         * generated/minloc1_16_i2.c: Regenerated.
 249         * generated/minloc1_16_i4.c: Regenerated.
 250         * generated/minloc1_16_i8.c: Regenerated.
 251         * generated/minloc1_16_r10.c: Regenerated.
 252         * generated/minloc1_16_r16.c: Regenerated.
 253         * generated/minloc1_16_r4.c: Regenerated.
 254         * generated/minloc1_16_r8.c: Regenerated.
 255         * generated/minloc1_4_i16.c: Regenerated.
 256         * generated/minloc1_4_i1.c: Regenerated.
 257         * generated/minloc1_4_i2.c: Regenerated.
 258         * generated/minloc1_4_i4.c: Regenerated.
 259         * generated/minloc1_4_i8.c: Regenerated.
 260         * generated/minloc1_4_r10.c: Regenerated.
 261         * generated/minloc1_4_r16.c: Regenerated.
 262         * generated/minloc1_4_r4.c: Regenerated.
 263         * generated/minloc1_4_r8.c: Regenerated.
 264         * generated/minloc1_8_i16.c: Regenerated.
 265         * generated/minloc1_8_i1.c: Regenerated.
 266         * generated/minloc1_8_i2.c: Regenerated.
 267         * generated/minloc1_8_i4.c: Regenerated.
 268         * generated/minloc1_8_i8.c: Regenerated.
 269         * generated/minloc1_8_r10.c: Regenerated.
 270         * generated/minloc1_8_r16.c: Regenerated.
 271         * generated/minloc1_8_r4.c: Regenerated.
 272         * generated/minloc1_8_r8.c: Regenerated.
 273         * generated/minval_i16.c: Regenerated.
 274         * generated/minval_i1.c: Regenerated.
 275         * generated/minval_i2.c: Regenerated.
 276         * generated/minval_i4.c: Regenerated.
 277         * generated/minval_i8.c: Regenerated.
 278         * generated/minval_r10.c: Regenerated.
 279         * generated/minval_r16.c: Regenerated.
 280         * generated/minval_r4.c: Regenerated.
 281         * generated/minval_r8.c: Regenerated.
 282         * generated/product_c10.c: Regenerated.
 283         * generated/product_c16.c: Regenerated.
 284         * generated/product_c4.c: Regenerated.
 285         * generated/product_c8.c: Regenerated.
 286         * generated/product_i16.c: Regenerated.
 287         * generated/product_i1.c: Regenerated.
 288         * generated/product_i2.c: Regenerated.
 289         * generated/product_i4.c: Regenerated.
 290         * generated/product_i8.c: Regenerated.
 291         * generated/product_r10.c: Regenerated.
 292         * generated/product_r16.c: Regenerated.
 293         * generated/product_r4.c: Regenerated.
 294         * generated/product_r8.c: Regenerated.
 295         * generated/sum_c10.c: Regenerated.
 296         * generated/sum_c16.c: Regenerated.
 297         * generated/sum_c4.c: Regenerated.
 298         * generated/sum_c8.c: Regenerated.
 299         * generated/sum_i16.c: Regenerated.
 300         * generated/sum_i1.c: Regenerated.
 301         * generated/sum_i2.c: Regenerated.
 302         * generated/sum_i4.c: Regenerated.
 303         * generated/sum_i8.c: Regenerated.
 304         * generated/sum_r10.c: Regenerated.
 305         * generated/sum_r16.c: Regenerated.
 306         * generated/sum_r4.c: Regenerated.
 307         * generated/sum_r8.c: Regenerated.
 308
 309 2011-03-11  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 310
 311         PR libgfortran/48047
 312         * io/write_float.def (write_float): Change MIN_FIELD_WIDTH to 48.
 313
 314 2011-03-04  Janne Blomqvist  <jb@gcc.gnu.org>
 315
 316         PR libfortran/47802
 317         * intrinsics/ctime.c (strctime): Use builtins to check localtime_r
 318         return type.
 319
 320 2011-03-04  Janne Blomqvist  <jb@gcc.gnu.org>
 321
 322         PR libfortran/47802
 323         * intrinsics/ctime.c (strctime): Don't use return value of
 324         localtime_r.
 325
 326 2011-02-28  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 327
 328         PR libgfortran/47567
 329         * io/write_float.def (output_float): Move handling of w = 0 to after
 330         output rounding. Check for zero and set zero_flag accordingly. Set
 331         width according to zero_flag. Add better comments.
 332
 333 2011-02-27  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 334
 335         PR libgfortran/47778
 336         * io/list_read.c (namelist_read): Intialize the error string buffere.
 337         If pprev_nl was used during the previous namelist read and the rank
 338         was zero, reset the pointer to NULL for the next namelist read.
 339
 340 2011-02-26  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 341
 342         PR libfortran/45165
 343         * unix.c (fallback_access): Fix file descriptor leaks.
 344
 345 2011-02-25  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 346
 347         * acinclude.m4 (LIBGFOR_CHECK_FPSETMASK): Set shell variable
 348         tested in configure.host.
 349         * configure: Regenerate.
 350
 351 2011-02-24  Janne Blomqvist  <jb@gcc.gnu.org>
 352
 353         PR libfortran/47802
 354         * config.h.in: Regenerated.
 355         * configure: Regenerated.
 356         * configure.ac: Remove checks for ctime and ctime_r, add check for
 357         strftime.
 358         * intrinsics/date_and_time.c (localtime_r): Move fallback
 359         implementation to time_1.h.
 360         * intrinsics/time_1.h (localtime_r): Fallback implementation.
 361         * intrinsics/ctime.c: Include time_1.h.
 362         (ctime_r): Remove fallback implementation.
 363         (strctime): New function.
 364         (fdate): Use strctime instead of ctime_r.
 365         (fdate_sub): Likewise.
 366         (ctime): Likewise.
 367         (ctime_sub): Likewise.
 368
 369 2011-02-24  Jakub Jelinek  <jakub@redhat.com>
 370
 371         PR fortran/47878
 372         * io/transfer.c (read_sf): Call fbuf_getptr only at the end,
 373         and subtract n, dtp->u.p.sf_seen_eor and seen_comma from it.
 374
 375 2011-02-24  Janne Blomqvist  <jb@gcc.gnu.org>
 376
 377         PR libfortran/47802
 378         * configure.ac: Add test for POSIX getpwuid_r.
 379         * intrinsics/getlog.c (getlog): CPP test for
 380         HAVE_POSIX_GETPWUID_R.
 381         * config.h.in: Regenerated.
 382         * configure: Regenerated.
 383
 384 2011-02-23  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 385
 386         PR libgfortran/47567
 387         * io/write_float.def (output_float): Remove special case handling of
 388         zero with width 1.
 389
 390 2011-02-23  Janne Blomqvist  <jb@gcc.gnu.org>
 391             Jerry DeLisle    <jvdelisle@gcc.gnu.org>
 392
 393         PR libfortran/47694
 394         * io/fbuf.h (fbuf_getptr): New inline function.
 395         * io/transfer.c (read_sf): Use fbuf_getptr and fbuf_getc to scan
 396         through the string instead of fbuf_read.
 397
 398 2011-02-22  Tobias Burnus  <burnus@net-b.de>
 399             Kai-Uwe Eckhardt  <kuehro@gmx.de>
 400
 401         PR libfortran/47830
 402         * intrinsics/c99_functions.c (roundl): Make C valid for
 403         HAVE_NEXTAFTERL.
 404
 405 2011-02-19  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 406
 407         PR libgfortran/47567
 408         * io/write_float.def (output_float): Adjust width for F0.d to
 409         allow space for negative signs on zero.
 410
 411 2011-02-16  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 412
 413         PR libgfortran/47667
 414         * io/list_read.c (read_logical): Check for end of line before calling
 415         eat_line. (read_integer): Likewise. (parse_real): Don't unget the
 416         separator. Check for end of line before calling eat_line.
 417         (read_complex): Allow line-end before and after parenthesis and comma.
 418         Check for end of line before calling eat_line. (read_real): Check for
 419         end of line before calling eat_line.
 420
 421 2011-02-16  Jakub Jelinek  <jakub@redhat.com>
 422
 423         PR libfortran/47757
 424         * gfortran.map (GFORTRAN_1.4): Export
 425         _gfortran_{m,s}i{all,any,parity}_i{1,2,4,8,16} and
 426         _gfortran_{cshift0,eoshift{0,2}}_16_char4.
 427
 428 2011-02-15  Tobias Burnus  <burnus@net-b.de>
 429
 430         PR fortran/47716
 431         PR fortran/47648
 432         * acinclude.m4 (LIBGFOR_CHECK_FLOAT128): Use check from
 433         libquadmath, which uses more features.
 434         * configure: Regenerate.
 435
 436 2011-02-14  Jakub Jelinek  <jakub@redhat.com>
 437
 438         PR fortran/47642
 439         * io/write_float.def (DTOAQ): Use quadmath_snprintf instead of
 440         quadmath_flt128tostr.
 441         * io/transfer128.c (tmp2): Initialize to quadmath_snprintf instead
 442         of quadmath_flt128tostr.
 443
 444 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 445
 446         * Makefile.in: Regenerate.
 447         * aclocal.m4: Likewise.
 448         * configure: Likewise.
 449
 450 2011-02-05  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 451
 452         PR libgfortran/47567
 453         * io/write_float.def (output_float): Eliminate some redundant code.
 454         Adjust width for case of F0.X for values of zero and all other values.
 455         Expand cases where '*' is set to give cleaner results.
 456
 457 2011-02-05  Janne Blomqvist  <jb@gcc.gnu.org>
 458
 459         PR libfortran/47571
 460         * intrinsics/time_1.h (GF_CLOCK_MONOTONIC): Move to system_clock.c.
 461         (weak_gettime): Likewise.
 462         (gf_gettime): Change API, move weak_gettime() usage to
 463         system_clock.c
 464         * intrinsics/system_clock.c (GTHREAD_USE_WEAK): Define.
 465         (gf_gettime_mono): New function.
 466         (system_clock_4): Use gf_gettime_mono().
 467         (system_clock_8): Likewise.
 468         * intrinsics/date_and_time.c (date_and_time): Update gf_gettime()
 469         usage.
 470
 471 2011-02-02  Janne Blomqvist  <jb@gcc.gnu.org>
 472
 473         PR libfortran/47571
 474         * configure: Regenerated.
 475         * configure.ac: Don't add librt to LIBS.
 476         * intrinsics/time_1.h (weak_gettime): Weakref trickery for
 477         clock_gettime().
 478         (gf_gettime): Use weak_gettime() instead of clock_gettime().
 479
 480 2011-02-01  Janne Blomqvist  <jb@gcc.gnu.org>
 481
 482         * intrinsics/time_1.h: Include errno.h needed by fallbacks.
 483
 484 2011-01-31  Janne Blomqvist  <jb@gcc.gnu.org>
 485
 486         * intrinsics/time_1.h: Fix definition of GF_CLOCK_MONOTONIC macro.
 487
 488 2011-01-31  Janne Blomqvist  <jb@gcc.gnu.org>
 489
 490         * configure.ac: Check for clock_gettime().
 491         * configure: Regenerated.
 492         * config.h.in: Regenerated.
 493         * intrinsics/time_1.h (__time_1): Rename to gf_cputime, add
 494         times() fallback.
 495         (gf_gettime): New function.
 496         * intrinsics/cpu_time.c (__cpu_time_1): Update to call gf_cputime.
 497         * intrinsics/date_and_time.c (date_and_time): Use gf_gettime.
 498         * intrinsics/dtime.c (dtime_sub): Use gf_cputime.
 499         * intrinsics/etime.c (etime_sub): Use gf_cputime.
 500         * intrinsics/system_clock.c (system_clock_4): Use gf_gettime.
 501         (system_clock_8): Use gf_gettime, increase count rate to allow
 502         nanosecond precision, remove overflow prone branch.
 503
 504 2011-01-29  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 505
 506         PR libgfortran/47434
 507         * io/write_float.def (write_infnan): Use calculate_sign to determine
 508         if the sign should be given and check field widths accordingly.
 509
 510 2011-01-29  Kai Tietz  <kai.tietz@onevision.com>
 511
 512         * intrinsics/ctime.c (ctime_r): Improve implementation.
 513
 514 2011-01-27  Janne Blomqvist  <jb@gcc.gnu.org>
 515
 516         PR libfortran/47431
 517         * config.h.in: Regenerated.
 518         * configure: Regenerated.
 519         * configure.ac: Add check for ctime_r().
 520         * intrinsics/ctime.c (ctime_r): Fallback implementation.
 521         (fdate): Use ctime_r() instead of ctime().
 522         (fdate_sub): Likewise.
 523         (ctime): Likewise.
 524         (ctime_sub): Likewise.
 525
 526 2011-01-27  Janne Blomqvist  <jb@gcc.gnu.org>
 527
 528         PR libfortran/47432
 529         * config.h.in: Regenerated.
 530         * configure: Regenerated.
 531         * configure.ac: Add check for ttyname_r.
 532         * io/unix.h: Add TTY_NAME_MAX, change stream_ttyname prototype.
 533         * io/unix.c (stream_ttyname): Use ttyname_r if available, conform
 534         to new prototype.
 535         * io/inquire.c (inquire_via_unit): Use changed stream_ttyname.
 536         * io/intrinsics.c (ttynam_sub): Likewise.
 537         (ttynam): Likewise.
 538
 539 2011-01-27  Janne Blomqvist  <jb@gcc.gnu.org>
 540
 541         PR libfortran/47491
 542         * configure.ac: Call AC_USE_SYSTEM_EXTENSIONS to enable common
 543         extensions.
 544         * config.h.in: Regenerate.
 545         * configure: Regenerate.
 546
 547 2011-01-26  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 548
 549         PR libgfortran/47285
 550         * io/write_float.def (write_infnan): Adjust processor selected width
 551         to 3 if NaN.
 552
 553 2011-01-26  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 554
 555         PR libgfortran/47285
 556         * io/write_float.def (output_float): Return SUCCESS or FAILURE and use
 557         the result to set the padding.
 558
 559 2011-01-26  Kai Tietz  <kai.tietz@onevision.com>
 560
 561         * intrinsics/getlog.c (getlog): Fix label/statement issue.
 562
 563 2011-01-25  Janne Blomqvist  <jb@gcc.gnu.org>
 564
 565         PR libfortran/47375
 566         * config.h.in: Regenerated.
 567         * configure: Regenerated.
 568         * configure.ac: Add check for getpwuid_r.
 569         * intrinsics/getlog.c (getlog): Use getpwuid_r() if available.
 570
 571 2011-01-22  Janne Blomqvist  <jb@gcc.gnu.org>
 572
 573         PR libfortran/46267
 574         * config.h.in: Regenerated.
 575         * configure: Regenerated.
 576         * configure.ac: Check presence of strerror_r.
 577         * intrinsics/gerror.c (gerror): Use gf_strerror, modify logic.
 578         * io/unix.c (get_oserror): Remove.
 579         * libgfortran.h (gf_strerror): Add prototype.
 580         (get_oserror): Remove prototype.
 581         * runtime/error.c (gf_strerror): New function.
 582         (os_error): Use gf_strerror instead of get_oserror.
 583         (generate_errror): Likewise.
 584
 585 2011-01-17  Janne Blomqvist  <jb@gcc.gnu.org>
 586
 587         PR libfortran/47296
 588         * io/unix.c (tempfile): Set opp->file and opp->file_len also if an
 589         error occurs.
 590
 591 2011-01-16  Jakub Jelinek  <jakub@redhat.com>
 592
 593         PR fortran/46625
 594         * io/write_float.def (DTOAQ): Use quadmath_flt128tostr
 595         instead of quadmath_dtoa.
 596         * io/transfer128.c (tmp1, tmp2): New variables, bring in
 597         strtoflt128 and quadmath_flt128tostr.
 598         (transfer_real128, transfer_real128_write, transfer_complex128,
 599         transfer_complex128_write): Remove tmp1/tmp2 variables.
 600         * io/read.c (convert_real): Use strtoflt128 instead of
 601         quadmath_strtopQ, adjust for the changed arguments and return
 602         value.
 603
 604 2011-01-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 605
 606         PR libgfortran/47296
 607         * io/unix.c (unpack_filename): Return non-zero if the filename passed
 608         in is NULL.
 609
 610 2011-01-04  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 611
 612         PR libgfortran/47154
 613         * io/list_read.c (namelist_read): Remove calls to hit_eof to avoid the
 614         duplicate calls via next_record.
 615
 616 \f
 617 Copyright (C) 2011 Free Software Foundation, Inc.
 618
 619 Copying and distribution of this file, with or without modification,
 620 are permitted in any medium without royalty provided the copyright
 621 notice and this notice are preserved.