gcc/libgfortran/io/intrinsics.c

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/* Implementation of the FGET, FGETC, FPUT, FPUTC, FLUSH
FTELL, TTYNAM and ISATTY intrinsics.
Copyright (C) 2005, 2007, 2009, 2010 Free Software Foundation, Inc.
fget.c: New file. * intrinsics/fget.c: New file. * intrinsics/ftell.c: New file. * io/unix.c (stream_offset): New function. * io/io.h: Add prototype for stream_offset. * Makefile.am: Add intrinsics/fget.c and intrinsics/ftell.c. * Makefile.in: Regenerate. * intrinsic.c (add_functions): Add COMPLEX, FTELL, FGETC, FGET, FPUTC, FPUT, AND, XOR and OR intrinsic functions. (add_subroutines): Add FGETC, FGET, FPUTC, FPUT and FTELL intrinsic subroutines. * gfortran.h: Add GFC_ISYM_AND, GFC_ISYM_COMPLEX, GFC_ISYM_FGET, GFC_ISYM_FGETC, GFC_ISYM_FPUT, GFC_ISYM_FPUTC, GFC_ISYM_FTELL, GFC_ISYM_OR, GFC_ISYM_XOR. * iresolve.c (gfc_resolve_and, gfc_resolve_complex, gfc_resolve_or, gfc_resolve_fgetc, gfc_resolve_fget, gfc_resolve_fputc, gfc_resolve_fput, gfc_resolve_ftell, gfc_resolve_xor, gfc_resolve_fgetc_sub, gfc_resolve_fget_sub, gfc_resolve_fputc_sub, gfc_resolve_fput_sub, gfc_resolve_ftell_sub): New functions. * check.c (gfc_check_complex, gfc_check_fgetputc_sub, gfc_check_fgetputc, gfc_check_fgetput_sub, gfc_check_fgetput, gfc_check_ftell, gfc_check_ftell_sub, gfc_check_and): New functions. * simplify.c (gfc_simplify_and, gfc_simplify_complex, gfc_simplify_or, gfc_simplify_xor): New functions. * trans-intrinsic.c (gfc_conv_intrinsic_function): Add cases for GFC_ISYM_AND, GFC_ISYM_COMPLEX, GFC_ISYM_FGET, GFC_ISYM_FGETC, GFC_ISYM_FPUT, GFC_ISYM_FPUTC, GFC_ISYM_FTELL, GFC_ISYM_OR and GFC_ISYM_XOR. * intrinsic.h: Add prototypes for all functions added to iresolve.c, simplify.c and check.c. * gfortran.dg/complex_intrinsic_1.f90: New test. * gfortran.dg/complex_intrinsic_2.f90: New test. * gfortran.dg/fgetc_1.f90: New test. * gfortran.dg/fgetc_2.f90: New test. * gfortran.dg/fgetc_3.f90: New test. * gfortran.dg/ftell_1.f90: New test. * gfortran.dg/ftell_2.f90: New test. * gfortran.dg/gnu_logical_1.F: New test. * gfortran.dg/gnu_logical_2.f90: New test. From-SVN: r106859
2005-11-13 10:33:19 +01:00
This file is part of the GNU Fortran runtime library (libgfortran).
fget.c: New file. * intrinsics/fget.c: New file. * intrinsics/ftell.c: New file. * io/unix.c (stream_offset): New function. * io/io.h: Add prototype for stream_offset. * Makefile.am: Add intrinsics/fget.c and intrinsics/ftell.c. * Makefile.in: Regenerate. * intrinsic.c (add_functions): Add COMPLEX, FTELL, FGETC, FGET, FPUTC, FPUT, AND, XOR and OR intrinsic functions. (add_subroutines): Add FGETC, FGET, FPUTC, FPUT and FTELL intrinsic subroutines. * gfortran.h: Add GFC_ISYM_AND, GFC_ISYM_COMPLEX, GFC_ISYM_FGET, GFC_ISYM_FGETC, GFC_ISYM_FPUT, GFC_ISYM_FPUTC, GFC_ISYM_FTELL, GFC_ISYM_OR, GFC_ISYM_XOR. * iresolve.c (gfc_resolve_and, gfc_resolve_complex, gfc_resolve_or, gfc_resolve_fgetc, gfc_resolve_fget, gfc_resolve_fputc, gfc_resolve_fput, gfc_resolve_ftell, gfc_resolve_xor, gfc_resolve_fgetc_sub, gfc_resolve_fget_sub, gfc_resolve_fputc_sub, gfc_resolve_fput_sub, gfc_resolve_ftell_sub): New functions. * check.c (gfc_check_complex, gfc_check_fgetputc_sub, gfc_check_fgetputc, gfc_check_fgetput_sub, gfc_check_fgetput, gfc_check_ftell, gfc_check_ftell_sub, gfc_check_and): New functions. * simplify.c (gfc_simplify_and, gfc_simplify_complex, gfc_simplify_or, gfc_simplify_xor): New functions. * trans-intrinsic.c (gfc_conv_intrinsic_function): Add cases for GFC_ISYM_AND, GFC_ISYM_COMPLEX, GFC_ISYM_FGET, GFC_ISYM_FGETC, GFC_ISYM_FPUT, GFC_ISYM_FPUTC, GFC_ISYM_FTELL, GFC_ISYM_OR and GFC_ISYM_XOR. * intrinsic.h: Add prototypes for all functions added to iresolve.c, simplify.c and check.c. * gfortran.dg/complex_intrinsic_1.f90: New test. * gfortran.dg/complex_intrinsic_2.f90: New test. * gfortran.dg/fgetc_1.f90: New test. * gfortran.dg/fgetc_2.f90: New test. * gfortran.dg/fgetc_3.f90: New test. * gfortran.dg/ftell_1.f90: New test. * gfortran.dg/ftell_2.f90: New test. * gfortran.dg/gnu_logical_1.F: New test. * gfortran.dg/gnu_logical_2.f90: New test. From-SVN: r106859
2005-11-13 10:33:19 +01:00
Libgfortran is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public
License as published by the Free Software Foundation; either
version 3 of the License, or (at your option) any later version.
fget.c: New file. * intrinsics/fget.c: New file. * intrinsics/ftell.c: New file. * io/unix.c (stream_offset): New function. * io/io.h: Add prototype for stream_offset. * Makefile.am: Add intrinsics/fget.c and intrinsics/ftell.c. * Makefile.in: Regenerate. * intrinsic.c (add_functions): Add COMPLEX, FTELL, FGETC, FGET, FPUTC, FPUT, AND, XOR and OR intrinsic functions. (add_subroutines): Add FGETC, FGET, FPUTC, FPUT and FTELL intrinsic subroutines. * gfortran.h: Add GFC_ISYM_AND, GFC_ISYM_COMPLEX, GFC_ISYM_FGET, GFC_ISYM_FGETC, GFC_ISYM_FPUT, GFC_ISYM_FPUTC, GFC_ISYM_FTELL, GFC_ISYM_OR, GFC_ISYM_XOR. * iresolve.c (gfc_resolve_and, gfc_resolve_complex, gfc_resolve_or, gfc_resolve_fgetc, gfc_resolve_fget, gfc_resolve_fputc, gfc_resolve_fput, gfc_resolve_ftell, gfc_resolve_xor, gfc_resolve_fgetc_sub, gfc_resolve_fget_sub, gfc_resolve_fputc_sub, gfc_resolve_fput_sub, gfc_resolve_ftell_sub): New functions. * check.c (gfc_check_complex, gfc_check_fgetputc_sub, gfc_check_fgetputc, gfc_check_fgetput_sub, gfc_check_fgetput, gfc_check_ftell, gfc_check_ftell_sub, gfc_check_and): New functions. * simplify.c (gfc_simplify_and, gfc_simplify_complex, gfc_simplify_or, gfc_simplify_xor): New functions. * trans-intrinsic.c (gfc_conv_intrinsic_function): Add cases for GFC_ISYM_AND, GFC_ISYM_COMPLEX, GFC_ISYM_FGET, GFC_ISYM_FGETC, GFC_ISYM_FPUT, GFC_ISYM_FPUTC, GFC_ISYM_FTELL, GFC_ISYM_OR and GFC_ISYM_XOR. * intrinsic.h: Add prototypes for all functions added to iresolve.c, simplify.c and check.c. * gfortran.dg/complex_intrinsic_1.f90: New test. * gfortran.dg/complex_intrinsic_2.f90: New test. * gfortran.dg/fgetc_1.f90: New test. * gfortran.dg/fgetc_2.f90: New test. * gfortran.dg/fgetc_3.f90: New test. * gfortran.dg/ftell_1.f90: New test. * gfortran.dg/ftell_2.f90: New test. * gfortran.dg/gnu_logical_1.F: New test. * gfortran.dg/gnu_logical_2.f90: New test. From-SVN: r106859
2005-11-13 10:33:19 +01:00
Libgfortran is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
Under Section 7 of GPL version 3, you are granted additional
permissions described in the GCC Runtime Library Exception, version
3.1, as published by the Free Software Foundation.
You should have received a copy of the GNU General Public License and
a copy of the GCC Runtime Library Exception along with this program;
see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
<http://www.gnu.org/licenses/>. */
fget.c: New file. * intrinsics/fget.c: New file. * intrinsics/ftell.c: New file. * io/unix.c (stream_offset): New function. * io/io.h: Add prototype for stream_offset. * Makefile.am: Add intrinsics/fget.c and intrinsics/ftell.c. * Makefile.in: Regenerate. * intrinsic.c (add_functions): Add COMPLEX, FTELL, FGETC, FGET, FPUTC, FPUT, AND, XOR and OR intrinsic functions. (add_subroutines): Add FGETC, FGET, FPUTC, FPUT and FTELL intrinsic subroutines. * gfortran.h: Add GFC_ISYM_AND, GFC_ISYM_COMPLEX, GFC_ISYM_FGET, GFC_ISYM_FGETC, GFC_ISYM_FPUT, GFC_ISYM_FPUTC, GFC_ISYM_FTELL, GFC_ISYM_OR, GFC_ISYM_XOR. * iresolve.c (gfc_resolve_and, gfc_resolve_complex, gfc_resolve_or, gfc_resolve_fgetc, gfc_resolve_fget, gfc_resolve_fputc, gfc_resolve_fput, gfc_resolve_ftell, gfc_resolve_xor, gfc_resolve_fgetc_sub, gfc_resolve_fget_sub, gfc_resolve_fputc_sub, gfc_resolve_fput_sub, gfc_resolve_ftell_sub): New functions. * check.c (gfc_check_complex, gfc_check_fgetputc_sub, gfc_check_fgetputc, gfc_check_fgetput_sub, gfc_check_fgetput, gfc_check_ftell, gfc_check_ftell_sub, gfc_check_and): New functions. * simplify.c (gfc_simplify_and, gfc_simplify_complex, gfc_simplify_or, gfc_simplify_xor): New functions. * trans-intrinsic.c (gfc_conv_intrinsic_function): Add cases for GFC_ISYM_AND, GFC_ISYM_COMPLEX, GFC_ISYM_FGET, GFC_ISYM_FGETC, GFC_ISYM_FPUT, GFC_ISYM_FPUTC, GFC_ISYM_FTELL, GFC_ISYM_OR and GFC_ISYM_XOR. * intrinsic.h: Add prototypes for all functions added to iresolve.c, simplify.c and check.c. * gfortran.dg/complex_intrinsic_1.f90: New test. * gfortran.dg/complex_intrinsic_2.f90: New test. * gfortran.dg/fgetc_1.f90: New test. * gfortran.dg/fgetc_2.f90: New test. * gfortran.dg/fgetc_3.f90: New test. * gfortran.dg/ftell_1.f90: New test. * gfortran.dg/ftell_2.f90: New test. * gfortran.dg/gnu_logical_1.F: New test. * gfortran.dg/gnu_logical_2.f90: New test. From-SVN: r106859
2005-11-13 10:33:19 +01:00
minloc1.m4: Update copyright year and ajust headers order. * m4/minloc1.m4: Update copyright year and ajust headers order. * m4/maxloc1.m4: Likewise. * m4/in_pack.m4: Likewise. * m4/sum.m4: Likewise. * m4/fraction.m4: Likewise. * m4/all.m4: Likewise. * m4/set_exponent.m4: Likewise. * m4/transpose.m4: Likewise. * m4/eoshift1.m4: Likewise. * m4/spacing.m4: Likewise. * m4/eoshift3.m4: Likewise. * m4/minval.m4: Likewise. * m4/count.m4: Likewise. * m4/maxval.m4: Likewise. * m4/exponent.m4: Likewise. * m4/shape.m4: Likewise. * m4/head.m4: Likewise. * m4/cshift1.m4: Likewise. * m4/minloc0.m4: Likewise. * m4/nearest.m4: Likewise. * m4/maxloc0.m4: Likewise. * m4/pow.m4: Likewise. * m4/in_unpack.m4: Likewise. * m4/matmull.m4: Likewise. * m4/product.m4: Likewise. * m4/reshape.m4: Likewise. * m4/any.m4: Likewise. * m4/rrspacing.m4: Likewise. * m4/matmul.m4: Likewise. * runtime/backtrace.c: Likewise. * runtime/environ.c: Likewise. * runtime/in_pack_generic.c: Likewise. * runtime/compile_options.c: Likewise. * runtime/in_unpack_generic.c: Likewise. * runtime/main.c: Likewise. * runtime/stop.c: Likewise. * runtime/string.c: Likewise. * runtime/memory.c: Likewise. * runtime/error.c: Likewise. * runtime/pause.c: Likewise. * intrinsics/ierrno.c: Likewise. * intrinsics/system_clock.c: Likewise. * intrinsics/cshift0.c: Likewise. * intrinsics/unlink.c: Likewise. * intrinsics/ctime.c: Likewise. * intrinsics/etime.c: Likewise. * intrinsics/cpu_time.c: Likewise. * intrinsics/malloc.c: Likewise. * intrinsics/hostnm.c: Likewise. * intrinsics/sleep.c: Likewise. * intrinsics/exit.c: Likewise. * intrinsics/perror.c: Likewise. * intrinsics/transpose_generic.c: Likewise. * intrinsics/pack_generic.c: Likewise. * intrinsics/spread_generic.c: Likewise. * intrinsics/stat.c: Likewise. * intrinsics/string_intrinsics.c: Likewise. * intrinsics/getcwd.c: Likewise. * intrinsics/date_and_time.c: Likewise. * intrinsics/unpack_generic.c: Likewise. * intrinsics/move_alloc.c: Likewise. * intrinsics/getlog.c: Likewise. * intrinsics/eoshift0.c: Likewise. * intrinsics/eoshift2.c: Likewise. * intrinsics/reshape_generic.c: Likewise. * intrinsics/system.c: Likewise. * intrinsics/iso_c_binding.c: Likewise. * intrinsics/env.c: Likewise. * intrinsics/kill.c: Likewise. * intrinsics/reshape_packed.c: Likewise. * intrinsics/time.c: Likewise. * intrinsics/gerror.c: Likewise. * intrinsics/access.c: Likewise. * intrinsics/fnum.c: Likewise. * intrinsics/abort.c: Likewise. * intrinsics/rename.c: Likewise. * intrinsics/signal.c: Likewise. * intrinsics/symlnk.c: Likewise. * intrinsics/random.c: Likewise. * intrinsics/umask.c: Likewise. * intrinsics/getXid.c: Likewise. * intrinsics/rand.c: Likewise. * intrinsics/chdir.c: Likewise. * intrinsics/chmod.c: Likewise. * intrinsics/clock.c: Likewise. * intrinsics/args.c: Likewise. * intrinsics/link.c: Likewise. * c99_protos.h: Likewise. * config/fpu-387.h: Likewise. * config/fpu-aix.h: Likewise. * config/fpu-sysv.h: Likewise. * config/fpu-generic.h: Likewise. * config/fpu-glibc.h: Likewise. * io/file_pos.c: Likewise. * io/open.c: Likewise. * io/size_from_kind.c: Likewise. * io/close.c: Likewise. * io/list_read.c: Likewise. * io/read.c: Likewise. * io/inquire.c: Likewise. * io/unit.c: Likewise. * io/unix.c: Likewise. * io/transfer.c: Likewise. * io/intrinsics.c: Likewise. * io/format.c: Likewise. * io/lock.c: Likewise. * io/write.c: Likewise. * io/write_float.def: Likewise. * fmain.c: Likewise. * generated/minval_r8.c: Regenerate. * generated/minloc1_16_r16.c: Regenerate. * generated/maxloc1_4_r8.c: Regenerate. * generated/sum_i8.c: Regenerate. * generated/eoshift3_4.c: Regenerate. * generated/transpose_c8.c: Regenerate. * generated/any_l16.c: Regenerate. * generated/eoshift1_8.c: Regenerate. * generated/pow_r8_i8.c: Regenerate. * generated/reshape_r16.c: Regenerate. * generated/pow_i4_i16.c: Regenerate. * generated/maxval_i2.c: Regenerate. * generated/product_r4.c: Regenerate. * generated/maxloc1_8_i4.c: Regenerate. * generated/exponent_r16.c: Regenerate. * generated/maxloc0_4_r4.c: Regenerate. * generated/fraction_r16.c: Regenerate. * generated/in_unpack_i8.c: Regenerate. * generated/matmul_r8.c: Regenerate. * generated/product_i2.c: Regenerate. * generated/fraction_r4.c: Regenerate. * generated/minloc0_4_r16.c: Regenerate. * generated/reshape_c4.c: Regenerate. * generated/minloc0_4_i1.c: Regenerate. * generated/maxloc0_4_r16.c: Regenerate. * generated/maxloc0_4_i2.c: Regenerate. * generated/minloc1_8_r16.c: Regenerate. * generated/maxloc1_8_r16.c: Regenerate. * generated/set_exponent_r8.c: Regenerate. * generated/in_unpack_i16.c: Regenerate. * generated/transpose_c16.c: Regenerate. * generated/maxloc0_8_i8.c: Regenerate. * generated/pow_c4_i8.c: Regenerate. * generated/sum_r16.c: Regenerate. * generated/sum_i1.c: Regenerate. * generated/minloc1_4_r8.c: Regenerate. * generated/transpose_r10.c: Regenerate. * generated/pow_i8_i4.c: Regenerate. * generated/maxloc1_16_r16.c: Regenerate. * generated/minloc1_16_i4.c: Regenerate. * generated/maxloc1_16_i4.c: Regenerate. * generated/minloc0_16_i8.c: Regenerate. * generated/maxloc0_16_i8.c: Regenerate. * generated/nearest_r8.c: Regenerate. * generated/spacing_r16.c: Regenerate. * generated/transpose_i8.c: Regenerate. * generated/count_16_l16.c: Regenerate. * generated/maxval_r16.c: Regenerate. * generated/count_8_l8.c: Regenerate. * generated/product_c10.c: Regenerate. * generated/minloc1_8_i4.c: Regenerate. * generated/minloc0_16_i16.c: Regenerate. * generated/matmul_r16.c: Regenerate. * generated/eoshift1_16.c: Regenerate. * generated/minloc0_4_r4.c: Regenerate. * generated/pow_c16_i16.c: Regenerate. * generated/set_exponent_r10.c: Regenerate. * generated/pow_i16_i16.c: Regenerate. * generated/product_c4.c: Regenerate. * generated/sum_r4.c: Regenerate. * generated/pow_c16_i4.c: Regenerate. * generated/rrspacing_r10.c: Regenerate. * generated/in_pack_c16.c: Regenerate. * generated/minloc0_4_i2.c: Regenerate. * generated/maxloc0_8_i1.c: Regenerate. * generated/reshape_i4.c: Regenerate. * generated/minloc0_8_i8.c: Regenerate. * generated/matmul_c8.c: Regenerate. * generated/spacing_r4.c: Regenerate. * generated/in_pack_c4.c: Regenerate. * generated/all_l16.c: Regenerate. * generated/minloc1_16_r10.c: Regenerate. * generated/sum_i2.c: Regenerate. * generated/minloc0_16_i1.c: Regenerate. * generated/reshape_c16.c: Regenerate. * generated/maxloc0_16_i1.c: Regenerate. * generated/maxloc1_8_r8.c: Regenerate. * generated/minval_i16.c: Regenerate. * generated/reshape_r10.c: Regenerate. * generated/exponent_r10.c: Regenerate. * generated/maxval_i4.c: Regenerate. * generated/any_l4.c: Regenerate. * generated/minval_i8.c: Regenerate. * generated/maxloc1_4_i8.c: Regenerate. * generated/fraction_r10.c: Regenerate. * generated/maxloc0_16_i16.c: Regenerate. * generated/shape_i4.c: Regenerate. * generated/pow_r16_i8.c: Regenerate. * generated/maxloc0_8_r4.c: Regenerate. * generated/rrspacing_r8.c: Regenerate. * generated/pow_c10_i4.c: Regenerate. * generated/minloc1_4_i16.c: Regenerate. * generated/minloc0_4_r10.c: Regenerate. * generated/maxloc1_4_i16.c: Regenerate. * generated/minloc0_8_i16.c: Regenerate. * generated/maxloc0_4_r10.c: Regenerate. * generated/maxloc0_8_i16.c: Regenerate. * generated/minloc1_8_r10.c: Regenerate. * generated/product_i4.c: Regenerate. * generated/minloc0_16_r4.c: Regenerate. * generated/sum_c16.c: Regenerate. * generated/maxloc1_8_r10.c: Regenerate. * generated/maxloc0_16_r4.c: Regenerate. * generated/transpose_c10.c: Regenerate. * generated/minloc1_16_r8.c: Regenerate. * generated/minloc0_8_i1.c: Regenerate. * generated/maxloc0_4_i4.c: Regenerate. * generated/transpose_r4.c: Regenerate. * generated/maxloc1_16_r8.c: Regenerate. * generated/pow_i16_i8.c: Regenerate. * generated/cshift1_4.c: Regenerate. * generated/maxloc0_8_i2.c: Regenerate. * generated/sum_r10.c: Regenerate. * generated/nearest_r16.c: Regenerate. * generated/sum_c4.c: Regenerate. * generated/maxloc1_16_r10.c: Regenerate. * generated/count_4_l16.c: Regenerate. * generated/pow_c8_i8.c: Regenerate. * generated/matmul_i8.c: Regenerate. * generated/in_pack_i4.c: Regenerate. * generated/pow_i4_i8.c: Regenerate. * generated/minloc0_16_i2.c: Regenerate. * generated/minloc1_8_r8.c: Regenerate. * generated/maxloc0_16_i2.c: Regenerate. * generated/exponent_r4.c: Regenerate. * generated/spacing_r10.c: Regenerate. * generated/matmul_c16.c: Regenerate. * generated/pow_c4_i16.c: Regenerate. * generated/maxval_r10.c: Regenerate. * generated/count_4_l4.c: Regenerate. * generated/shape_i16.c: Regenerate. * generated/minval_i1.c: Regenerate. * generated/maxloc1_4_i1.c: Regenerate. * generated/matmul_r10.c: Regenerate. * generated/minloc1_4_i8.c: Regenerate. * generated/pow_r10_i8.c: Regenerate. * generated/minloc0_8_r4.c: Regenerate. * generated/in_unpack_c4.c: Regenerate. * generated/matmul_l4.c: Regenerate. * generated/product_i16.c: Regenerate. * generated/minloc0_16_r16.c: Regenerate. * generated/reshape_r8.c: Regenerate. * generated/pow_r10_i16.c: Regenerate. * generated/all_l4.c: Regenerate. * generated/in_pack_c10.c: Regenerate. * generated/minloc0_4_i4.c: Regenerate. * generated/minloc0_8_i2.c: Regenerate. * generated/matmul_i1.c: Regenerate. * generated/reshape_c10.c: Regenerate. * generated/minval_r4.c: Regenerate. * generated/maxloc1_4_r4.c: Regenerate. * generated/pow_r8_i16.c: Regenerate. * generated/sum_i4.c: Regenerate. * generated/maxval_r8.c: Regenerate. * generated/count_16_l8.c: Regenerate. * generated/transpose_c4.c: Regenerate. * generated/eoshift1_4.c: Regenerate. * generated/eoshift3_8.c: Regenerate. * generated/minval_r16.c: Regenerate. * generated/minloc1_4_i1.c: Regenerate. * generated/minval_i2.c: Regenerate. * generated/maxloc1_4_i2.c: Regenerate. * generated/pow_i8_i16.c: Regenerate. * generated/product_r8.c: Regenerate. * generated/maxloc1_8_i8.c: Regenerate. * generated/maxloc0_4_r8.c: Regenerate. * generated/maxloc0_16_r16.c: Regenerate. * generated/in_unpack_i4.c: Regenerate. * generated/matmul_r4.c: Regenerate. * generated/sum_c10.c: Regenerate. * generated/minloc1_4_r16.c: Regenerate. * generated/fraction_r8.c: Regenerate. * generated/maxloc1_4_r16.c: Regenerate. * generated/set_exponent_r4.c: Regenerate. * generated/minloc0_8_r16.c: Regenerate. * generated/in_unpack_c16.c: Regenerate. * generated/reshape_c8.c: Regenerate. * generated/maxloc0_8_r16.c: Regenerate. * generated/nearest_r10.c: Regenerate. * generated/maxloc0_8_i4.c: Regenerate. * generated/pow_c4_i4.c: Regenerate. * generated/matmul_i2.c: Regenerate. * generated/minloc1_4_r4.c: Regenerate. * generated/transpose_i16.c: Regenerate. * generated/matmul_c10.c: Regenerate. * generated/minloc0_16_i4.c: Regenerate. * generated/maxloc0_16_i4.c: Regenerate. * generated/pow_i8_i8.c: Regenerate. * generated/nearest_r4.c: Regenerate. * generated/minloc1_16_i8.c: Regenerate. * generated/maxloc1_16_i8.c: Regenerate. * generated/transpose_i4.c: Regenerate. * generated/count_8_l4.c: Regenerate. * generated/minloc1_4_i2.c: Regenerate. * generated/matmul_l16.c: Regenerate. * generated/maxloc1_8_i1.c: Regenerate. * generated/minloc0_16_r10.c: Regenerate. * generated/minloc1_8_i8.c: Regenerate. * generated/minloc0_4_r8.c: Regenerate. * generated/product_r16.c: Regenerate. * generated/product_c8.c: Regenerate. * generated/pow_r16_i16.c: Regenerate. * generated/sum_r8.c: Regenerate. * generated/pow_c16_i8.c: Regenerate. * generated/in_pack_i16.c: Regenerate. * generated/minloc0_8_i4.c: Regenerate. * generated/matmul_c4.c: Regenerate. * generated/minloc1_16_i16.c: Regenerate. * generated/reshape_i8.c: Regenerate. * generated/spacing_r8.c: Regenerate. * generated/in_pack_c8.c: Regenerate. * generated/maxloc1_8_r4.c: Regenerate. * generated/minloc1_16_i1.c: Regenerate. * generated/maxloc1_16_i1.c: Regenerate. * generated/reshape_i16.c: Regenerate. * generated/minval_r10.c: Regenerate. * generated/pow_r4_i8.c: Regenerate. * generated/minloc1_8_i1.c: Regenerate. * generated/minval_i4.c: Regenerate. * generated/maxloc1_4_i4.c: Regenerate. * generated/maxloc1_8_i2.c: Regenerate. * generated/maxval_i8.c: Regenerate. * generated/eoshift3_16.c: Regenerate. * generated/any_l8.c: Regenerate. * generated/maxloc0_16_r10.c: Regenerate. * generated/rrspacing_r4.c: Regenerate. * generated/shape_i8.c: Regenerate. * generated/maxloc0_8_r8.c: Regenerate. * generated/minloc0_4_i16.c: Regenerate. * generated/maxloc0_4_i16.c: Regenerate. * generated/minloc1_4_r10.c: Regenerate. * generated/minloc1_8_i16.c: Regenerate. * generated/pow_c10_i8.c: Regenerate. * generated/maxloc1_4_r10.c: Regenerate. * generated/maxloc1_8_i16.c: Regenerate. * generated/in_unpack_c10.c: Regenerate. * generated/minloc0_8_r10.c: Regenerate. * generated/maxloc0_8_r10.c: Regenerate. * generated/minloc1_16_r4.c: Regenerate. * generated/maxloc1_16_r4.c: Regenerate. * generated/minloc0_16_r8.c: Regenerate. * generated/pow_i16_i4.c: Regenerate. * generated/product_i8.c: Regenerate. * generated/maxloc0_16_r8.c: Regenerate. * generated/sum_i16.c: Regenerate. * generated/maxloc0_4_i8.c: Regenerate. * generated/transpose_r8.c: Regenerate. * generated/cshift1_8.c: Regenerate. * generated/maxloc1_16_i16.c: Regenerate. * generated/matmul_i4.c: Regenerate. * generated/pow_c8_i4.c: Regenerate. * generated/pow_i4_i4.c: Regenerate. * generated/minloc1_8_r4.c: Regenerate. * generated/sum_c8.c: Regenerate. * generated/count_8_l16.c: Regenerate. * generated/minloc1_16_i2.c: Regenerate. * generated/maxloc1_16_i2.c: Regenerate. * generated/in_pack_i8.c: Regenerate. * generated/transpose_r16.c: Regenerate. * generated/maxval_i16.c: Regenerate. * generated/exponent_r8.c: Regenerate. * generated/matmul_i16.c: Regenerate. * generated/count_4_l8.c: Regenerate. * generated/pow_c8_i16.c: Regenerate. * generated/maxval_i1.c: Regenerate. * generated/minloc1_4_i4.c: Regenerate. * generated/minloc1_8_i2.c: Regenerate. * generated/pow_c10_i16.c: Regenerate. * generated/product_c16.c: Regenerate. * generated/reshape_r4.c: Regenerate. * generated/in_unpack_c8.c: Regenerate. * generated/minloc0_8_r8.c: Regenerate. * generated/matmul_l8.c: Regenerate. * generated/product_r10.c: Regenerate. * generated/set_exponent_r16.c: Regenerate. * generated/cshift1_16.c: Regenerate. * generated/product_i1.c: Regenerate. * generated/all_l8.c: Regenerate. * generated/maxloc0_4_i1.c: Regenerate. * generated/rrspacing_r16.c: Regenerate. * generated/minloc0_4_i8.c: Regenerate. * generated/pow_r4_i16.c: Regenerate. * generated/count_16_l4.c: Regenerate. * generated/maxval_r4.c: Regenerate. From-SVN: r127990
2007-08-31 16:01:34 +02:00
#include "io.h"
2009-11-02 22:52:59 +01:00
#include "fbuf.h"
#include "unix.h"
fget.c: New file. * intrinsics/fget.c: New file. * intrinsics/ftell.c: New file. * io/unix.c (stream_offset): New function. * io/io.h: Add prototype for stream_offset. * Makefile.am: Add intrinsics/fget.c and intrinsics/ftell.c. * Makefile.in: Regenerate. * intrinsic.c (add_functions): Add COMPLEX, FTELL, FGETC, FGET, FPUTC, FPUT, AND, XOR and OR intrinsic functions. (add_subroutines): Add FGETC, FGET, FPUTC, FPUT and FTELL intrinsic subroutines. * gfortran.h: Add GFC_ISYM_AND, GFC_ISYM_COMPLEX, GFC_ISYM_FGET, GFC_ISYM_FGETC, GFC_ISYM_FPUT, GFC_ISYM_FPUTC, GFC_ISYM_FTELL, GFC_ISYM_OR, GFC_ISYM_XOR. * iresolve.c (gfc_resolve_and, gfc_resolve_complex, gfc_resolve_or, gfc_resolve_fgetc, gfc_resolve_fget, gfc_resolve_fputc, gfc_resolve_fput, gfc_resolve_ftell, gfc_resolve_xor, gfc_resolve_fgetc_sub, gfc_resolve_fget_sub, gfc_resolve_fputc_sub, gfc_resolve_fput_sub, gfc_resolve_ftell_sub): New functions. * check.c (gfc_check_complex, gfc_check_fgetputc_sub, gfc_check_fgetputc, gfc_check_fgetput_sub, gfc_check_fgetput, gfc_check_ftell, gfc_check_ftell_sub, gfc_check_and): New functions. * simplify.c (gfc_simplify_and, gfc_simplify_complex, gfc_simplify_or, gfc_simplify_xor): New functions. * trans-intrinsic.c (gfc_conv_intrinsic_function): Add cases for GFC_ISYM_AND, GFC_ISYM_COMPLEX, GFC_ISYM_FGET, GFC_ISYM_FGETC, GFC_ISYM_FPUT, GFC_ISYM_FPUTC, GFC_ISYM_FTELL, GFC_ISYM_OR and GFC_ISYM_XOR. * intrinsic.h: Add prototypes for all functions added to iresolve.c, simplify.c and check.c. * gfortran.dg/complex_intrinsic_1.f90: New test. * gfortran.dg/complex_intrinsic_2.f90: New test. * gfortran.dg/fgetc_1.f90: New test. * gfortran.dg/fgetc_2.f90: New test. * gfortran.dg/fgetc_3.f90: New test. * gfortran.dg/ftell_1.f90: New test. * gfortran.dg/ftell_2.f90: New test. * gfortran.dg/gnu_logical_1.F: New test. * gfortran.dg/gnu_logical_2.f90: New test. From-SVN: r106859
2005-11-13 10:33:19 +01:00
#ifdef HAVE_STDLIB_H
#include <stdlib.h>
#endif
fget.c: New file. * intrinsics/fget.c: New file. * intrinsics/ftell.c: New file. * io/unix.c (stream_offset): New function. * io/io.h: Add prototype for stream_offset. * Makefile.am: Add intrinsics/fget.c and intrinsics/ftell.c. * Makefile.in: Regenerate. * intrinsic.c (add_functions): Add COMPLEX, FTELL, FGETC, FGET, FPUTC, FPUT, AND, XOR and OR intrinsic functions. (add_subroutines): Add FGETC, FGET, FPUTC, FPUT and FTELL intrinsic subroutines. * gfortran.h: Add GFC_ISYM_AND, GFC_ISYM_COMPLEX, GFC_ISYM_FGET, GFC_ISYM_FGETC, GFC_ISYM_FPUT, GFC_ISYM_FPUTC, GFC_ISYM_FTELL, GFC_ISYM_OR, GFC_ISYM_XOR. * iresolve.c (gfc_resolve_and, gfc_resolve_complex, gfc_resolve_or, gfc_resolve_fgetc, gfc_resolve_fget, gfc_resolve_fputc, gfc_resolve_fput, gfc_resolve_ftell, gfc_resolve_xor, gfc_resolve_fgetc_sub, gfc_resolve_fget_sub, gfc_resolve_fputc_sub, gfc_resolve_fput_sub, gfc_resolve_ftell_sub): New functions. * check.c (gfc_check_complex, gfc_check_fgetputc_sub, gfc_check_fgetputc, gfc_check_fgetput_sub, gfc_check_fgetput, gfc_check_ftell, gfc_check_ftell_sub, gfc_check_and): New functions. * simplify.c (gfc_simplify_and, gfc_simplify_complex, gfc_simplify_or, gfc_simplify_xor): New functions. * trans-intrinsic.c (gfc_conv_intrinsic_function): Add cases for GFC_ISYM_AND, GFC_ISYM_COMPLEX, GFC_ISYM_FGET, GFC_ISYM_FGETC, GFC_ISYM_FPUT, GFC_ISYM_FPUTC, GFC_ISYM_FTELL, GFC_ISYM_OR and GFC_ISYM_XOR. * intrinsic.h: Add prototypes for all functions added to iresolve.c, simplify.c and check.c. * gfortran.dg/complex_intrinsic_1.f90: New test. * gfortran.dg/complex_intrinsic_2.f90: New test. * gfortran.dg/fgetc_1.f90: New test. * gfortran.dg/fgetc_2.f90: New test. * gfortran.dg/fgetc_3.f90: New test. * gfortran.dg/ftell_1.f90: New test. * gfortran.dg/ftell_2.f90: New test. * gfortran.dg/gnu_logical_1.F: New test. * gfortran.dg/gnu_logical_2.f90: New test. From-SVN: r106859
2005-11-13 10:33:19 +01:00
#include <string.h>
static const int five = 5;
static const int six = 6;
extern int PREFIX(fgetc) (const int *, char *, gfc_charlen_type);
export_proto_np(PREFIX(fgetc));
int
PREFIX(fgetc) (const int * unit, char * c, gfc_charlen_type c_len)
{
int ret;
gfc_unit * u = find_unit (*unit);
if (u == NULL)
return -1;
fbuf_reset (u);
if (u->mode == WRITING)
{
sflush (u->s);
u->mode = READING;
}
fget.c: New file. * intrinsics/fget.c: New file. * intrinsics/ftell.c: New file. * io/unix.c (stream_offset): New function. * io/io.h: Add prototype for stream_offset. * Makefile.am: Add intrinsics/fget.c and intrinsics/ftell.c. * Makefile.in: Regenerate. * intrinsic.c (add_functions): Add COMPLEX, FTELL, FGETC, FGET, FPUTC, FPUT, AND, XOR and OR intrinsic functions. (add_subroutines): Add FGETC, FGET, FPUTC, FPUT and FTELL intrinsic subroutines. * gfortran.h: Add GFC_ISYM_AND, GFC_ISYM_COMPLEX, GFC_ISYM_FGET, GFC_ISYM_FGETC, GFC_ISYM_FPUT, GFC_ISYM_FPUTC, GFC_ISYM_FTELL, GFC_ISYM_OR, GFC_ISYM_XOR. * iresolve.c (gfc_resolve_and, gfc_resolve_complex, gfc_resolve_or, gfc_resolve_fgetc, gfc_resolve_fget, gfc_resolve_fputc, gfc_resolve_fput, gfc_resolve_ftell, gfc_resolve_xor, gfc_resolve_fgetc_sub, gfc_resolve_fget_sub, gfc_resolve_fputc_sub, gfc_resolve_fput_sub, gfc_resolve_ftell_sub): New functions. * check.c (gfc_check_complex, gfc_check_fgetputc_sub, gfc_check_fgetputc, gfc_check_fgetput_sub, gfc_check_fgetput, gfc_check_ftell, gfc_check_ftell_sub, gfc_check_and): New functions. * simplify.c (gfc_simplify_and, gfc_simplify_complex, gfc_simplify_or, gfc_simplify_xor): New functions. * trans-intrinsic.c (gfc_conv_intrinsic_function): Add cases for GFC_ISYM_AND, GFC_ISYM_COMPLEX, GFC_ISYM_FGET, GFC_ISYM_FGETC, GFC_ISYM_FPUT, GFC_ISYM_FPUTC, GFC_ISYM_FTELL, GFC_ISYM_OR and GFC_ISYM_XOR. * intrinsic.h: Add prototypes for all functions added to iresolve.c, simplify.c and check.c. * gfortran.dg/complex_intrinsic_1.f90: New test. * gfortran.dg/complex_intrinsic_2.f90: New test. * gfortran.dg/fgetc_1.f90: New test. * gfortran.dg/fgetc_2.f90: New test. * gfortran.dg/fgetc_3.f90: New test. * gfortran.dg/ftell_1.f90: New test. * gfortran.dg/ftell_2.f90: New test. * gfortran.dg/gnu_logical_1.F: New test. * gfortran.dg/gnu_logical_2.f90: New test. From-SVN: r106859
2005-11-13 10:33:19 +01:00
memset (c, ' ', c_len);
ret = sread (u->s, c, 1);
unlock_unit (u);
fget.c: New file. * intrinsics/fget.c: New file. * intrinsics/ftell.c: New file. * io/unix.c (stream_offset): New function. * io/io.h: Add prototype for stream_offset. * Makefile.am: Add intrinsics/fget.c and intrinsics/ftell.c. * Makefile.in: Regenerate. * intrinsic.c (add_functions): Add COMPLEX, FTELL, FGETC, FGET, FPUTC, FPUT, AND, XOR and OR intrinsic functions. (add_subroutines): Add FGETC, FGET, FPUTC, FPUT and FTELL intrinsic subroutines. * gfortran.h: Add GFC_ISYM_AND, GFC_ISYM_COMPLEX, GFC_ISYM_FGET, GFC_ISYM_FGETC, GFC_ISYM_FPUT, GFC_ISYM_FPUTC, GFC_ISYM_FTELL, GFC_ISYM_OR, GFC_ISYM_XOR. * iresolve.c (gfc_resolve_and, gfc_resolve_complex, gfc_resolve_or, gfc_resolve_fgetc, gfc_resolve_fget, gfc_resolve_fputc, gfc_resolve_fput, gfc_resolve_ftell, gfc_resolve_xor, gfc_resolve_fgetc_sub, gfc_resolve_fget_sub, gfc_resolve_fputc_sub, gfc_resolve_fput_sub, gfc_resolve_ftell_sub): New functions. * check.c (gfc_check_complex, gfc_check_fgetputc_sub, gfc_check_fgetputc, gfc_check_fgetput_sub, gfc_check_fgetput, gfc_check_ftell, gfc_check_ftell_sub, gfc_check_and): New functions. * simplify.c (gfc_simplify_and, gfc_simplify_complex, gfc_simplify_or, gfc_simplify_xor): New functions. * trans-intrinsic.c (gfc_conv_intrinsic_function): Add cases for GFC_ISYM_AND, GFC_ISYM_COMPLEX, GFC_ISYM_FGET, GFC_ISYM_FGETC, GFC_ISYM_FPUT, GFC_ISYM_FPUTC, GFC_ISYM_FTELL, GFC_ISYM_OR and GFC_ISYM_XOR. * intrinsic.h: Add prototypes for all functions added to iresolve.c, simplify.c and check.c. * gfortran.dg/complex_intrinsic_1.f90: New test. * gfortran.dg/complex_intrinsic_2.f90: New test. * gfortran.dg/fgetc_1.f90: New test. * gfortran.dg/fgetc_2.f90: New test. * gfortran.dg/fgetc_3.f90: New test. * gfortran.dg/ftell_1.f90: New test. * gfortran.dg/ftell_2.f90: New test. * gfortran.dg/gnu_logical_1.F: New test. * gfortran.dg/gnu_logical_2.f90: New test. From-SVN: r106859
2005-11-13 10:33:19 +01:00
[multiple changes] 2009-04-05 Daniel Kraft <d@domob.eu> PR fortran/38654 * io/read.c (read_f): Reworked to speed up floating point parsing. (convert_real): Use pointer-casting instead of memcpy and temporaries. 2009-04-05 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR libfortran/37754 * io/io.h (format_hash_entry): New structure for hash table. (format_hash_table): The hash table itself. (free_format_data): Revise function prototype. (free_format_hash_table, init_format_hash, free_format_hash): New function prototypes. * io/unit.c (close_unit_1): Use free_format_hash_table. * io/transfer.c (st_read_done, st_write_done): Free format data if internal unit. * io/format.c (free_format_hash_table): New function that frees any memory allocated previously for cached format data. (reset_node): New static helper function to reset the format counters for a format node. (reset_fnode_counters): New static function recursively calls reset_node to traverse the fnode tree. (format_hash): New simple hash function based on XOR, probabalistic, tosses collisions. (save_parsed_format): New static function to save the parsed format data to use again. (find_parsed_format): New static function searches the hash table looking for a match. (free_format_data): Revised to accept pointer to format data rather than the dtp pointer so that the function can be used in more places. (format_lex): Editorial. (parse_format_list): Set flag used to determine of format data hashing is to be used. Internal units are not persistent enough for this. (revert): Move to ne location in file. (parse_format): Use new functions to look for previously parsed format strings and use them rather than re-parse. If not found, saves the parsed format data for later use. 2009-04-05 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR libfortran/37754 * io/transfer.c (formatted_transfer_scalar): Remove this function by factoring it into two new functions, one for read and one for write, eliminating all the conditionals for read or write mode. (formatted transfer_scalar_read): New function. (formatted transfer_scalar_write): New function. (formatted_transfer): Use new functions. 2009-04-05 Janne Blomqvist <jb@gcc.gnu.org> PR libfortran/25561 libfortran/37754 * io/io.h (struct stream): Define new stream interface function pointers, and inline functions for accessing it. (struct fbuf): Use int instead of size_t, remove flushed element. (mem_alloc_w): New prototype. (mem_alloc_r): New prototype. (stream_at_bof): Remove prototype. (stream_at_eof): Remove prototype. (file_position): Remove prototype. (flush): Remove prototype. (stream_offset): Remove prototype. (unit_truncate): New prototype. (read_block_form): Change to return pointer, int* argument. (hit_eof): New prototype. (fbuf_init): Change prototype. (fbuf_reset): Change prototype. (fbuf_alloc): Change prototype. (fbuf_flush): Change prototype. (fbuf_seek): Change prototype. (fbuf_read): New prototype. (fbuf_getc_refill): New prototype. (fbuf_getc): New inline function. * io/fbuf.c (fbuf_init): Use int, get rid of flushed. (fbuf_debug): New function. (fbuf_reset): Flush, and return position offset. (fbuf_alloc): Simplify, don't flush, just realloc. (fbuf_flush): Make usable for read mode, salvage remaining bytes. (fbuf_seek): New whence argument. (fbuf_read): New function. (fbuf_getc_refill): New function. * io/file_pos.c (formatted_backspace): Use new stream interface. (unformatted_backspace): Likewise. (st_backspace): Make sure format buffer is reset, use new stream interface, use unit_truncate. (st_endfile): Likewise. (st_rewind): Likewise. * io/intrinsics.c: Use new stream interface. * io/list_read.c (push_char): Don't use u.p.scratch, use realloc to resize. (free_saved): Don't check u.p.scratch. (next_char): Use new stream interface, use fbuf_getc() for external files. (finish_list_read): flush format buffer. (nml_query): Update to use modified interface:s * io/open.c (test_endfile): Use new stream interface. (edit_modes): Likewise. (new_unit): Likewise, set bytes_left to 1 for stream files. * io/read.c (read_l): Use new read_block_form interface. (read_utf8): Likewise. (read_utf8_char1): Likewise. (read_default_char1): Likewise. (read_utf8_char4): Likewise. (read_default_char4): Likewise. (read_a): Likewise. (read_a_char4): Likewise. (read_decimal): Likewise. (read_radix): Likewise. (read_f): Likewise. * io/transfer.c (read_sf): Use fbuf_read and mem_alloc_r, remove usage of u.p.line_buffer. (read_block_form): Update interface to return pointer, use fbuf_read for direct access. (read_block_direct): Update to new stream interface. (write_block): Use mem_alloc_w for internal I/O. (write_buf): Update to new stream interface. (formatted_transfer_scalar): Don't use u.p.line_buffer, use fbuf_seek for external files. (us_read): Update to new stream interface. (us_write): Likewise. (data_transfer_init): Always check if we switch modes and flush. (skip_record): Use new stream interface, fix comparison. (next_record_r): Check for and reset u.p.at_eof, use new stream interface, use fbuf_getc for spacing. (write_us_marker): Update to new stream interface, don't inline. (next_record_w_unf): Likewise. (sset): New function. (next_record_w): Use new stream interface, use fbuf for printing newline. (next_record): Use new stream interface. (finalize_transfer): Remove sfree call, use new stream interface. (st_iolength_done): Don't use u.p.scratch. (st_read): Don't check for end of file. (st_read_done): Don't use u.p.scratch, use unit_truncate. (hit_eof): New function. * io/unit.c (init_units): Always init fbuf for formatted units. (update_position): Use new stream interface. (unit_truncate): New function. (finish_last_advance_record): Use fbuf to print newline. * io/unix.c: Remove unused SSIZE_MAX macro. (BUFFER_SIZE): Make static const variable rather than macro. (struct unix_stream): Remove dirty_offset, len, method, small_buffer. Order elements by decreasing size. (struct int_stream): Remove. (move_pos_offset): Remove usage of dirty_offset. (reset_stream): Remove. (do_read): Rename to raw_read, update to match new stream interface. (do_write): Rename to raw_write, update to new stream interface. (raw_seek): New function. (raw_tell): New function. (raw_truncate): New function. (raw_close): New function. (raw_flush): New function. (raw_init): New function. (fd_alloc): Remove. (fd_alloc_r_at): Remove. (fd_alloc_w_at): Remove. (fd_sfree): Remove. (fd_seek): Remove. (fd_truncate): Remove. (fd_sset): Remove. (fd_read): Remove. (fd_write): Remove. (fd_close): Remove. (fd_open): Remove. (fd_flush): Rename to buf_flush, update to new stream interface and unix_stream. (buf_read): New function. (buf_write): New function. (buf_seek): New function. (buf_tell): New function. (buf_truncate): New function. (buf_close): New function. (buf_init): New function. (mem_alloc_r_at): Rename to mem_alloc_r, change prototype. (mem_alloc_w_at): Rename to mem_alloc_w, change prototype. (mem_read): Change to match new stream interface. (mem_write): Likewise. (mem_seek): Likewise. (mem_tell): Likewise. (mem_truncate): Likewise. (mem_close): Likewise. (mem_flush): New function. (mem_sfree): Remove. (empty_internal_buffer): Cast to correct type. (open_internal): Use correct type, init function pointers. (fd_to_stream): Test whether to open file as buffered or raw. (output_stream): Remove mode set. (error_stream): Likewise. (flush_all_units_1): Use new stream interface. (flush_all_units): Likewise. (stream_at_bof): Remove. (stream_at_eof): Remove. (file_position): Remove. (file_length): Update logic to use stream interface. (flush): Remove. (stream_offset): Remove. * io/write.c (write_utf8_char4): Use int instead of size_t. (write_x): Extra safety check. (namelist_write_newline): Use new stream interface. From-SVN: r145571
2009-04-05 22:13:56 +02:00
if (ret < 0)
fget.c: New file. * intrinsics/fget.c: New file. * intrinsics/ftell.c: New file. * io/unix.c (stream_offset): New function. * io/io.h: Add prototype for stream_offset. * Makefile.am: Add intrinsics/fget.c and intrinsics/ftell.c. * Makefile.in: Regenerate. * intrinsic.c (add_functions): Add COMPLEX, FTELL, FGETC, FGET, FPUTC, FPUT, AND, XOR and OR intrinsic functions. (add_subroutines): Add FGETC, FGET, FPUTC, FPUT and FTELL intrinsic subroutines. * gfortran.h: Add GFC_ISYM_AND, GFC_ISYM_COMPLEX, GFC_ISYM_FGET, GFC_ISYM_FGETC, GFC_ISYM_FPUT, GFC_ISYM_FPUTC, GFC_ISYM_FTELL, GFC_ISYM_OR, GFC_ISYM_XOR. * iresolve.c (gfc_resolve_and, gfc_resolve_complex, gfc_resolve_or, gfc_resolve_fgetc, gfc_resolve_fget, gfc_resolve_fputc, gfc_resolve_fput, gfc_resolve_ftell, gfc_resolve_xor, gfc_resolve_fgetc_sub, gfc_resolve_fget_sub, gfc_resolve_fputc_sub, gfc_resolve_fput_sub, gfc_resolve_ftell_sub): New functions. * check.c (gfc_check_complex, gfc_check_fgetputc_sub, gfc_check_fgetputc, gfc_check_fgetput_sub, gfc_check_fgetput, gfc_check_ftell, gfc_check_ftell_sub, gfc_check_and): New functions. * simplify.c (gfc_simplify_and, gfc_simplify_complex, gfc_simplify_or, gfc_simplify_xor): New functions. * trans-intrinsic.c (gfc_conv_intrinsic_function): Add cases for GFC_ISYM_AND, GFC_ISYM_COMPLEX, GFC_ISYM_FGET, GFC_ISYM_FGETC, GFC_ISYM_FPUT, GFC_ISYM_FPUTC, GFC_ISYM_FTELL, GFC_ISYM_OR and GFC_ISYM_XOR. * intrinsic.h: Add prototypes for all functions added to iresolve.c, simplify.c and check.c. * gfortran.dg/complex_intrinsic_1.f90: New test. * gfortran.dg/complex_intrinsic_2.f90: New test. * gfortran.dg/fgetc_1.f90: New test. * gfortran.dg/fgetc_2.f90: New test. * gfortran.dg/fgetc_3.f90: New test. * gfortran.dg/ftell_1.f90: New test. * gfortran.dg/ftell_2.f90: New test. * gfortran.dg/gnu_logical_1.F: New test. * gfortran.dg/gnu_logical_2.f90: New test. From-SVN: r106859
2005-11-13 10:33:19 +01:00
return ret;
[multiple changes] 2009-04-05 Daniel Kraft <d@domob.eu> PR fortran/38654 * io/read.c (read_f): Reworked to speed up floating point parsing. (convert_real): Use pointer-casting instead of memcpy and temporaries. 2009-04-05 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR libfortran/37754 * io/io.h (format_hash_entry): New structure for hash table. (format_hash_table): The hash table itself. (free_format_data): Revise function prototype. (free_format_hash_table, init_format_hash, free_format_hash): New function prototypes. * io/unit.c (close_unit_1): Use free_format_hash_table. * io/transfer.c (st_read_done, st_write_done): Free format data if internal unit. * io/format.c (free_format_hash_table): New function that frees any memory allocated previously for cached format data. (reset_node): New static helper function to reset the format counters for a format node. (reset_fnode_counters): New static function recursively calls reset_node to traverse the fnode tree. (format_hash): New simple hash function based on XOR, probabalistic, tosses collisions. (save_parsed_format): New static function to save the parsed format data to use again. (find_parsed_format): New static function searches the hash table looking for a match. (free_format_data): Revised to accept pointer to format data rather than the dtp pointer so that the function can be used in more places. (format_lex): Editorial. (parse_format_list): Set flag used to determine of format data hashing is to be used. Internal units are not persistent enough for this. (revert): Move to ne location in file. (parse_format): Use new functions to look for previously parsed format strings and use them rather than re-parse. If not found, saves the parsed format data for later use. 2009-04-05 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR libfortran/37754 * io/transfer.c (formatted_transfer_scalar): Remove this function by factoring it into two new functions, one for read and one for write, eliminating all the conditionals for read or write mode. (formatted transfer_scalar_read): New function. (formatted transfer_scalar_write): New function. (formatted_transfer): Use new functions. 2009-04-05 Janne Blomqvist <jb@gcc.gnu.org> PR libfortran/25561 libfortran/37754 * io/io.h (struct stream): Define new stream interface function pointers, and inline functions for accessing it. (struct fbuf): Use int instead of size_t, remove flushed element. (mem_alloc_w): New prototype. (mem_alloc_r): New prototype. (stream_at_bof): Remove prototype. (stream_at_eof): Remove prototype. (file_position): Remove prototype. (flush): Remove prototype. (stream_offset): Remove prototype. (unit_truncate): New prototype. (read_block_form): Change to return pointer, int* argument. (hit_eof): New prototype. (fbuf_init): Change prototype. (fbuf_reset): Change prototype. (fbuf_alloc): Change prototype. (fbuf_flush): Change prototype. (fbuf_seek): Change prototype. (fbuf_read): New prototype. (fbuf_getc_refill): New prototype. (fbuf_getc): New inline function. * io/fbuf.c (fbuf_init): Use int, get rid of flushed. (fbuf_debug): New function. (fbuf_reset): Flush, and return position offset. (fbuf_alloc): Simplify, don't flush, just realloc. (fbuf_flush): Make usable for read mode, salvage remaining bytes. (fbuf_seek): New whence argument. (fbuf_read): New function. (fbuf_getc_refill): New function. * io/file_pos.c (formatted_backspace): Use new stream interface. (unformatted_backspace): Likewise. (st_backspace): Make sure format buffer is reset, use new stream interface, use unit_truncate. (st_endfile): Likewise. (st_rewind): Likewise. * io/intrinsics.c: Use new stream interface. * io/list_read.c (push_char): Don't use u.p.scratch, use realloc to resize. (free_saved): Don't check u.p.scratch. (next_char): Use new stream interface, use fbuf_getc() for external files. (finish_list_read): flush format buffer. (nml_query): Update to use modified interface:s * io/open.c (test_endfile): Use new stream interface. (edit_modes): Likewise. (new_unit): Likewise, set bytes_left to 1 for stream files. * io/read.c (read_l): Use new read_block_form interface. (read_utf8): Likewise. (read_utf8_char1): Likewise. (read_default_char1): Likewise. (read_utf8_char4): Likewise. (read_default_char4): Likewise. (read_a): Likewise. (read_a_char4): Likewise. (read_decimal): Likewise. (read_radix): Likewise. (read_f): Likewise. * io/transfer.c (read_sf): Use fbuf_read and mem_alloc_r, remove usage of u.p.line_buffer. (read_block_form): Update interface to return pointer, use fbuf_read for direct access. (read_block_direct): Update to new stream interface. (write_block): Use mem_alloc_w for internal I/O. (write_buf): Update to new stream interface. (formatted_transfer_scalar): Don't use u.p.line_buffer, use fbuf_seek for external files. (us_read): Update to new stream interface. (us_write): Likewise. (data_transfer_init): Always check if we switch modes and flush. (skip_record): Use new stream interface, fix comparison. (next_record_r): Check for and reset u.p.at_eof, use new stream interface, use fbuf_getc for spacing. (write_us_marker): Update to new stream interface, don't inline. (next_record_w_unf): Likewise. (sset): New function. (next_record_w): Use new stream interface, use fbuf for printing newline. (next_record): Use new stream interface. (finalize_transfer): Remove sfree call, use new stream interface. (st_iolength_done): Don't use u.p.scratch. (st_read): Don't check for end of file. (st_read_done): Don't use u.p.scratch, use unit_truncate. (hit_eof): New function. * io/unit.c (init_units): Always init fbuf for formatted units. (update_position): Use new stream interface. (unit_truncate): New function. (finish_last_advance_record): Use fbuf to print newline. * io/unix.c: Remove unused SSIZE_MAX macro. (BUFFER_SIZE): Make static const variable rather than macro. (struct unix_stream): Remove dirty_offset, len, method, small_buffer. Order elements by decreasing size. (struct int_stream): Remove. (move_pos_offset): Remove usage of dirty_offset. (reset_stream): Remove. (do_read): Rename to raw_read, update to match new stream interface. (do_write): Rename to raw_write, update to new stream interface. (raw_seek): New function. (raw_tell): New function. (raw_truncate): New function. (raw_close): New function. (raw_flush): New function. (raw_init): New function. (fd_alloc): Remove. (fd_alloc_r_at): Remove. (fd_alloc_w_at): Remove. (fd_sfree): Remove. (fd_seek): Remove. (fd_truncate): Remove. (fd_sset): Remove. (fd_read): Remove. (fd_write): Remove. (fd_close): Remove. (fd_open): Remove. (fd_flush): Rename to buf_flush, update to new stream interface and unix_stream. (buf_read): New function. (buf_write): New function. (buf_seek): New function. (buf_tell): New function. (buf_truncate): New function. (buf_close): New function. (buf_init): New function. (mem_alloc_r_at): Rename to mem_alloc_r, change prototype. (mem_alloc_w_at): Rename to mem_alloc_w, change prototype. (mem_read): Change to match new stream interface. (mem_write): Likewise. (mem_seek): Likewise. (mem_tell): Likewise. (mem_truncate): Likewise. (mem_close): Likewise. (mem_flush): New function. (mem_sfree): Remove. (empty_internal_buffer): Cast to correct type. (open_internal): Use correct type, init function pointers. (fd_to_stream): Test whether to open file as buffered or raw. (output_stream): Remove mode set. (error_stream): Likewise. (flush_all_units_1): Use new stream interface. (flush_all_units): Likewise. (stream_at_bof): Remove. (stream_at_eof): Remove. (file_position): Remove. (file_length): Update logic to use stream interface. (flush): Remove. (stream_offset): Remove. * io/write.c (write_utf8_char4): Use int instead of size_t. (write_x): Extra safety check. (namelist_write_newline): Use new stream interface. From-SVN: r145571
2009-04-05 22:13:56 +02:00
if (ret != 1)
fget.c: New file. * intrinsics/fget.c: New file. * intrinsics/ftell.c: New file. * io/unix.c (stream_offset): New function. * io/io.h: Add prototype for stream_offset. * Makefile.am: Add intrinsics/fget.c and intrinsics/ftell.c. * Makefile.in: Regenerate. * intrinsic.c (add_functions): Add COMPLEX, FTELL, FGETC, FGET, FPUTC, FPUT, AND, XOR and OR intrinsic functions. (add_subroutines): Add FGETC, FGET, FPUTC, FPUT and FTELL intrinsic subroutines. * gfortran.h: Add GFC_ISYM_AND, GFC_ISYM_COMPLEX, GFC_ISYM_FGET, GFC_ISYM_FGETC, GFC_ISYM_FPUT, GFC_ISYM_FPUTC, GFC_ISYM_FTELL, GFC_ISYM_OR, GFC_ISYM_XOR. * iresolve.c (gfc_resolve_and, gfc_resolve_complex, gfc_resolve_or, gfc_resolve_fgetc, gfc_resolve_fget, gfc_resolve_fputc, gfc_resolve_fput, gfc_resolve_ftell, gfc_resolve_xor, gfc_resolve_fgetc_sub, gfc_resolve_fget_sub, gfc_resolve_fputc_sub, gfc_resolve_fput_sub, gfc_resolve_ftell_sub): New functions. * check.c (gfc_check_complex, gfc_check_fgetputc_sub, gfc_check_fgetputc, gfc_check_fgetput_sub, gfc_check_fgetput, gfc_check_ftell, gfc_check_ftell_sub, gfc_check_and): New functions. * simplify.c (gfc_simplify_and, gfc_simplify_complex, gfc_simplify_or, gfc_simplify_xor): New functions. * trans-intrinsic.c (gfc_conv_intrinsic_function): Add cases for GFC_ISYM_AND, GFC_ISYM_COMPLEX, GFC_ISYM_FGET, GFC_ISYM_FGETC, GFC_ISYM_FPUT, GFC_ISYM_FPUTC, GFC_ISYM_FTELL, GFC_ISYM_OR and GFC_ISYM_XOR. * intrinsic.h: Add prototypes for all functions added to iresolve.c, simplify.c and check.c. * gfortran.dg/complex_intrinsic_1.f90: New test. * gfortran.dg/complex_intrinsic_2.f90: New test. * gfortran.dg/fgetc_1.f90: New test. * gfortran.dg/fgetc_2.f90: New test. * gfortran.dg/fgetc_3.f90: New test. * gfortran.dg/ftell_1.f90: New test. * gfortran.dg/ftell_2.f90: New test. * gfortran.dg/gnu_logical_1.F: New test. * gfortran.dg/gnu_logical_2.f90: New test. From-SVN: r106859
2005-11-13 10:33:19 +01:00
return -1;
else
return 0;
}
#define FGETC_SUB(kind) \
extern void fgetc_i ## kind ## _sub \
(const int *, char *, GFC_INTEGER_ ## kind *, gfc_charlen_type); \
export_proto(fgetc_i ## kind ## _sub); \
void fgetc_i ## kind ## _sub \
(const int * unit, char * c, GFC_INTEGER_ ## kind * st, gfc_charlen_type c_len) \
{ if (st != NULL) \
*st = PREFIX(fgetc) (unit, c, c_len); \
else \
PREFIX(fgetc) (unit, c, c_len); }
FGETC_SUB(1)
FGETC_SUB(2)
FGETC_SUB(4)
FGETC_SUB(8)
extern int PREFIX(fget) (char *, gfc_charlen_type);
export_proto_np(PREFIX(fget));
int
PREFIX(fget) (char * c, gfc_charlen_type c_len)
{
return PREFIX(fgetc) (&five, c, c_len);
}
#define FGET_SUB(kind) \
extern void fget_i ## kind ## _sub \
(char *, GFC_INTEGER_ ## kind *, gfc_charlen_type); \
export_proto(fget_i ## kind ## _sub); \
void fget_i ## kind ## _sub \
(char * c, GFC_INTEGER_ ## kind * st, gfc_charlen_type c_len) \
{ if (st != NULL) \
*st = PREFIX(fgetc) (&five, c, c_len); \
else \
PREFIX(fgetc) (&five, c, c_len); }
FGET_SUB(1)
FGET_SUB(2)
FGET_SUB(4)
FGET_SUB(8)
extern int PREFIX(fputc) (const int *, char *, gfc_charlen_type);
export_proto_np(PREFIX(fputc));
int
PREFIX(fputc) (const int * unit, char * c,
gfc_charlen_type c_len __attribute__((unused)))
{
[multiple changes] 2009-04-05 Daniel Kraft <d@domob.eu> PR fortran/38654 * io/read.c (read_f): Reworked to speed up floating point parsing. (convert_real): Use pointer-casting instead of memcpy and temporaries. 2009-04-05 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR libfortran/37754 * io/io.h (format_hash_entry): New structure for hash table. (format_hash_table): The hash table itself. (free_format_data): Revise function prototype. (free_format_hash_table, init_format_hash, free_format_hash): New function prototypes. * io/unit.c (close_unit_1): Use free_format_hash_table. * io/transfer.c (st_read_done, st_write_done): Free format data if internal unit. * io/format.c (free_format_hash_table): New function that frees any memory allocated previously for cached format data. (reset_node): New static helper function to reset the format counters for a format node. (reset_fnode_counters): New static function recursively calls reset_node to traverse the fnode tree. (format_hash): New simple hash function based on XOR, probabalistic, tosses collisions. (save_parsed_format): New static function to save the parsed format data to use again. (find_parsed_format): New static function searches the hash table looking for a match. (free_format_data): Revised to accept pointer to format data rather than the dtp pointer so that the function can be used in more places. (format_lex): Editorial. (parse_format_list): Set flag used to determine of format data hashing is to be used. Internal units are not persistent enough for this. (revert): Move to ne location in file. (parse_format): Use new functions to look for previously parsed format strings and use them rather than re-parse. If not found, saves the parsed format data for later use. 2009-04-05 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR libfortran/37754 * io/transfer.c (formatted_transfer_scalar): Remove this function by factoring it into two new functions, one for read and one for write, eliminating all the conditionals for read or write mode. (formatted transfer_scalar_read): New function. (formatted transfer_scalar_write): New function. (formatted_transfer): Use new functions. 2009-04-05 Janne Blomqvist <jb@gcc.gnu.org> PR libfortran/25561 libfortran/37754 * io/io.h (struct stream): Define new stream interface function pointers, and inline functions for accessing it. (struct fbuf): Use int instead of size_t, remove flushed element. (mem_alloc_w): New prototype. (mem_alloc_r): New prototype. (stream_at_bof): Remove prototype. (stream_at_eof): Remove prototype. (file_position): Remove prototype. (flush): Remove prototype. (stream_offset): Remove prototype. (unit_truncate): New prototype. (read_block_form): Change to return pointer, int* argument. (hit_eof): New prototype. (fbuf_init): Change prototype. (fbuf_reset): Change prototype. (fbuf_alloc): Change prototype. (fbuf_flush): Change prototype. (fbuf_seek): Change prototype. (fbuf_read): New prototype. (fbuf_getc_refill): New prototype. (fbuf_getc): New inline function. * io/fbuf.c (fbuf_init): Use int, get rid of flushed. (fbuf_debug): New function. (fbuf_reset): Flush, and return position offset. (fbuf_alloc): Simplify, don't flush, just realloc. (fbuf_flush): Make usable for read mode, salvage remaining bytes. (fbuf_seek): New whence argument. (fbuf_read): New function. (fbuf_getc_refill): New function. * io/file_pos.c (formatted_backspace): Use new stream interface. (unformatted_backspace): Likewise. (st_backspace): Make sure format buffer is reset, use new stream interface, use unit_truncate. (st_endfile): Likewise. (st_rewind): Likewise. * io/intrinsics.c: Use new stream interface. * io/list_read.c (push_char): Don't use u.p.scratch, use realloc to resize. (free_saved): Don't check u.p.scratch. (next_char): Use new stream interface, use fbuf_getc() for external files. (finish_list_read): flush format buffer. (nml_query): Update to use modified interface:s * io/open.c (test_endfile): Use new stream interface. (edit_modes): Likewise. (new_unit): Likewise, set bytes_left to 1 for stream files. * io/read.c (read_l): Use new read_block_form interface. (read_utf8): Likewise. (read_utf8_char1): Likewise. (read_default_char1): Likewise. (read_utf8_char4): Likewise. (read_default_char4): Likewise. (read_a): Likewise. (read_a_char4): Likewise. (read_decimal): Likewise. (read_radix): Likewise. (read_f): Likewise. * io/transfer.c (read_sf): Use fbuf_read and mem_alloc_r, remove usage of u.p.line_buffer. (read_block_form): Update interface to return pointer, use fbuf_read for direct access. (read_block_direct): Update to new stream interface. (write_block): Use mem_alloc_w for internal I/O. (write_buf): Update to new stream interface. (formatted_transfer_scalar): Don't use u.p.line_buffer, use fbuf_seek for external files. (us_read): Update to new stream interface. (us_write): Likewise. (data_transfer_init): Always check if we switch modes and flush. (skip_record): Use new stream interface, fix comparison. (next_record_r): Check for and reset u.p.at_eof, use new stream interface, use fbuf_getc for spacing. (write_us_marker): Update to new stream interface, don't inline. (next_record_w_unf): Likewise. (sset): New function. (next_record_w): Use new stream interface, use fbuf for printing newline. (next_record): Use new stream interface. (finalize_transfer): Remove sfree call, use new stream interface. (st_iolength_done): Don't use u.p.scratch. (st_read): Don't check for end of file. (st_read_done): Don't use u.p.scratch, use unit_truncate. (hit_eof): New function. * io/unit.c (init_units): Always init fbuf for formatted units. (update_position): Use new stream interface. (unit_truncate): New function. (finish_last_advance_record): Use fbuf to print newline. * io/unix.c: Remove unused SSIZE_MAX macro. (BUFFER_SIZE): Make static const variable rather than macro. (struct unix_stream): Remove dirty_offset, len, method, small_buffer. Order elements by decreasing size. (struct int_stream): Remove. (move_pos_offset): Remove usage of dirty_offset. (reset_stream): Remove. (do_read): Rename to raw_read, update to match new stream interface. (do_write): Rename to raw_write, update to new stream interface. (raw_seek): New function. (raw_tell): New function. (raw_truncate): New function. (raw_close): New function. (raw_flush): New function. (raw_init): New function. (fd_alloc): Remove. (fd_alloc_r_at): Remove. (fd_alloc_w_at): Remove. (fd_sfree): Remove. (fd_seek): Remove. (fd_truncate): Remove. (fd_sset): Remove. (fd_read): Remove. (fd_write): Remove. (fd_close): Remove. (fd_open): Remove. (fd_flush): Rename to buf_flush, update to new stream interface and unix_stream. (buf_read): New function. (buf_write): New function. (buf_seek): New function. (buf_tell): New function. (buf_truncate): New function. (buf_close): New function. (buf_init): New function. (mem_alloc_r_at): Rename to mem_alloc_r, change prototype. (mem_alloc_w_at): Rename to mem_alloc_w, change prototype. (mem_read): Change to match new stream interface. (mem_write): Likewise. (mem_seek): Likewise. (mem_tell): Likewise. (mem_truncate): Likewise. (mem_close): Likewise. (mem_flush): New function. (mem_sfree): Remove. (empty_internal_buffer): Cast to correct type. (open_internal): Use correct type, init function pointers. (fd_to_stream): Test whether to open file as buffered or raw. (output_stream): Remove mode set. (error_stream): Likewise. (flush_all_units_1): Use new stream interface. (flush_all_units): Likewise. (stream_at_bof): Remove. (stream_at_eof): Remove. (file_position): Remove. (file_length): Update logic to use stream interface. (flush): Remove. (stream_offset): Remove. * io/write.c (write_utf8_char4): Use int instead of size_t. (write_x): Extra safety check. (namelist_write_newline): Use new stream interface. From-SVN: r145571
2009-04-05 22:13:56 +02:00
ssize_t s;
fget.c: New file. * intrinsics/fget.c: New file. * intrinsics/ftell.c: New file. * io/unix.c (stream_offset): New function. * io/io.h: Add prototype for stream_offset. * Makefile.am: Add intrinsics/fget.c and intrinsics/ftell.c. * Makefile.in: Regenerate. * intrinsic.c (add_functions): Add COMPLEX, FTELL, FGETC, FGET, FPUTC, FPUT, AND, XOR and OR intrinsic functions. (add_subroutines): Add FGETC, FGET, FPUTC, FPUT and FTELL intrinsic subroutines. * gfortran.h: Add GFC_ISYM_AND, GFC_ISYM_COMPLEX, GFC_ISYM_FGET, GFC_ISYM_FGETC, GFC_ISYM_FPUT, GFC_ISYM_FPUTC, GFC_ISYM_FTELL, GFC_ISYM_OR, GFC_ISYM_XOR. * iresolve.c (gfc_resolve_and, gfc_resolve_complex, gfc_resolve_or, gfc_resolve_fgetc, gfc_resolve_fget, gfc_resolve_fputc, gfc_resolve_fput, gfc_resolve_ftell, gfc_resolve_xor, gfc_resolve_fgetc_sub, gfc_resolve_fget_sub, gfc_resolve_fputc_sub, gfc_resolve_fput_sub, gfc_resolve_ftell_sub): New functions. * check.c (gfc_check_complex, gfc_check_fgetputc_sub, gfc_check_fgetputc, gfc_check_fgetput_sub, gfc_check_fgetput, gfc_check_ftell, gfc_check_ftell_sub, gfc_check_and): New functions. * simplify.c (gfc_simplify_and, gfc_simplify_complex, gfc_simplify_or, gfc_simplify_xor): New functions. * trans-intrinsic.c (gfc_conv_intrinsic_function): Add cases for GFC_ISYM_AND, GFC_ISYM_COMPLEX, GFC_ISYM_FGET, GFC_ISYM_FGETC, GFC_ISYM_FPUT, GFC_ISYM_FPUTC, GFC_ISYM_FTELL, GFC_ISYM_OR and GFC_ISYM_XOR. * intrinsic.h: Add prototypes for all functions added to iresolve.c, simplify.c and check.c. * gfortran.dg/complex_intrinsic_1.f90: New test. * gfortran.dg/complex_intrinsic_2.f90: New test. * gfortran.dg/fgetc_1.f90: New test. * gfortran.dg/fgetc_2.f90: New test. * gfortran.dg/fgetc_3.f90: New test. * gfortran.dg/ftell_1.f90: New test. * gfortran.dg/ftell_2.f90: New test. * gfortran.dg/gnu_logical_1.F: New test. * gfortran.dg/gnu_logical_2.f90: New test. From-SVN: r106859
2005-11-13 10:33:19 +01:00
gfc_unit * u = find_unit (*unit);
if (u == NULL)
return -1;
fbuf_reset (u);
if (u->mode == READING)
{
sflush (u->s);
u->mode = WRITING;
}
[multiple changes] 2009-04-05 Daniel Kraft <d@domob.eu> PR fortran/38654 * io/read.c (read_f): Reworked to speed up floating point parsing. (convert_real): Use pointer-casting instead of memcpy and temporaries. 2009-04-05 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR libfortran/37754 * io/io.h (format_hash_entry): New structure for hash table. (format_hash_table): The hash table itself. (free_format_data): Revise function prototype. (free_format_hash_table, init_format_hash, free_format_hash): New function prototypes. * io/unit.c (close_unit_1): Use free_format_hash_table. * io/transfer.c (st_read_done, st_write_done): Free format data if internal unit. * io/format.c (free_format_hash_table): New function that frees any memory allocated previously for cached format data. (reset_node): New static helper function to reset the format counters for a format node. (reset_fnode_counters): New static function recursively calls reset_node to traverse the fnode tree. (format_hash): New simple hash function based on XOR, probabalistic, tosses collisions. (save_parsed_format): New static function to save the parsed format data to use again. (find_parsed_format): New static function searches the hash table looking for a match. (free_format_data): Revised to accept pointer to format data rather than the dtp pointer so that the function can be used in more places. (format_lex): Editorial. (parse_format_list): Set flag used to determine of format data hashing is to be used. Internal units are not persistent enough for this. (revert): Move to ne location in file. (parse_format): Use new functions to look for previously parsed format strings and use them rather than re-parse. If not found, saves the parsed format data for later use. 2009-04-05 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR libfortran/37754 * io/transfer.c (formatted_transfer_scalar): Remove this function by factoring it into two new functions, one for read and one for write, eliminating all the conditionals for read or write mode. (formatted transfer_scalar_read): New function. (formatted transfer_scalar_write): New function. (formatted_transfer): Use new functions. 2009-04-05 Janne Blomqvist <jb@gcc.gnu.org> PR libfortran/25561 libfortran/37754 * io/io.h (struct stream): Define new stream interface function pointers, and inline functions for accessing it. (struct fbuf): Use int instead of size_t, remove flushed element. (mem_alloc_w): New prototype. (mem_alloc_r): New prototype. (stream_at_bof): Remove prototype. (stream_at_eof): Remove prototype. (file_position): Remove prototype. (flush): Remove prototype. (stream_offset): Remove prototype. (unit_truncate): New prototype. (read_block_form): Change to return pointer, int* argument. (hit_eof): New prototype. (fbuf_init): Change prototype. (fbuf_reset): Change prototype. (fbuf_alloc): Change prototype. (fbuf_flush): Change prototype. (fbuf_seek): Change prototype. (fbuf_read): New prototype. (fbuf_getc_refill): New prototype. (fbuf_getc): New inline function. * io/fbuf.c (fbuf_init): Use int, get rid of flushed. (fbuf_debug): New function. (fbuf_reset): Flush, and return position offset. (fbuf_alloc): Simplify, don't flush, just realloc. (fbuf_flush): Make usable for read mode, salvage remaining bytes. (fbuf_seek): New whence argument. (fbuf_read): New function. (fbuf_getc_refill): New function. * io/file_pos.c (formatted_backspace): Use new stream interface. (unformatted_backspace): Likewise. (st_backspace): Make sure format buffer is reset, use new stream interface, use unit_truncate. (st_endfile): Likewise. (st_rewind): Likewise. * io/intrinsics.c: Use new stream interface. * io/list_read.c (push_char): Don't use u.p.scratch, use realloc to resize. (free_saved): Don't check u.p.scratch. (next_char): Use new stream interface, use fbuf_getc() for external files. (finish_list_read): flush format buffer. (nml_query): Update to use modified interface:s * io/open.c (test_endfile): Use new stream interface. (edit_modes): Likewise. (new_unit): Likewise, set bytes_left to 1 for stream files. * io/read.c (read_l): Use new read_block_form interface. (read_utf8): Likewise. (read_utf8_char1): Likewise. (read_default_char1): Likewise. (read_utf8_char4): Likewise. (read_default_char4): Likewise. (read_a): Likewise. (read_a_char4): Likewise. (read_decimal): Likewise. (read_radix): Likewise. (read_f): Likewise. * io/transfer.c (read_sf): Use fbuf_read and mem_alloc_r, remove usage of u.p.line_buffer. (read_block_form): Update interface to return pointer, use fbuf_read for direct access. (read_block_direct): Update to new stream interface. (write_block): Use mem_alloc_w for internal I/O. (write_buf): Update to new stream interface. (formatted_transfer_scalar): Don't use u.p.line_buffer, use fbuf_seek for external files. (us_read): Update to new stream interface. (us_write): Likewise. (data_transfer_init): Always check if we switch modes and flush. (skip_record): Use new stream interface, fix comparison. (next_record_r): Check for and reset u.p.at_eof, use new stream interface, use fbuf_getc for spacing. (write_us_marker): Update to new stream interface, don't inline. (next_record_w_unf): Likewise. (sset): New function. (next_record_w): Use new stream interface, use fbuf for printing newline. (next_record): Use new stream interface. (finalize_transfer): Remove sfree call, use new stream interface. (st_iolength_done): Don't use u.p.scratch. (st_read): Don't check for end of file. (st_read_done): Don't use u.p.scratch, use unit_truncate. (hit_eof): New function. * io/unit.c (init_units): Always init fbuf for formatted units. (update_position): Use new stream interface. (unit_truncate): New function. (finish_last_advance_record): Use fbuf to print newline. * io/unix.c: Remove unused SSIZE_MAX macro. (BUFFER_SIZE): Make static const variable rather than macro. (struct unix_stream): Remove dirty_offset, len, method, small_buffer. Order elements by decreasing size. (struct int_stream): Remove. (move_pos_offset): Remove usage of dirty_offset. (reset_stream): Remove. (do_read): Rename to raw_read, update to match new stream interface. (do_write): Rename to raw_write, update to new stream interface. (raw_seek): New function. (raw_tell): New function. (raw_truncate): New function. (raw_close): New function. (raw_flush): New function. (raw_init): New function. (fd_alloc): Remove. (fd_alloc_r_at): Remove. (fd_alloc_w_at): Remove. (fd_sfree): Remove. (fd_seek): Remove. (fd_truncate): Remove. (fd_sset): Remove. (fd_read): Remove. (fd_write): Remove. (fd_close): Remove. (fd_open): Remove. (fd_flush): Rename to buf_flush, update to new stream interface and unix_stream. (buf_read): New function. (buf_write): New function. (buf_seek): New function. (buf_tell): New function. (buf_truncate): New function. (buf_close): New function. (buf_init): New function. (mem_alloc_r_at): Rename to mem_alloc_r, change prototype. (mem_alloc_w_at): Rename to mem_alloc_w, change prototype. (mem_read): Change to match new stream interface. (mem_write): Likewise. (mem_seek): Likewise. (mem_tell): Likewise. (mem_truncate): Likewise. (mem_close): Likewise. (mem_flush): New function. (mem_sfree): Remove. (empty_internal_buffer): Cast to correct type. (open_internal): Use correct type, init function pointers. (fd_to_stream): Test whether to open file as buffered or raw. (output_stream): Remove mode set. (error_stream): Likewise. (flush_all_units_1): Use new stream interface. (flush_all_units): Likewise. (stream_at_bof): Remove. (stream_at_eof): Remove. (file_position): Remove. (file_length): Update logic to use stream interface. (flush): Remove. (stream_offset): Remove. * io/write.c (write_utf8_char4): Use int instead of size_t. (write_x): Extra safety check. (namelist_write_newline): Use new stream interface. From-SVN: r145571
2009-04-05 22:13:56 +02:00
s = swrite (u->s, c, 1);
unlock_unit (u);
[multiple changes] 2009-04-05 Daniel Kraft <d@domob.eu> PR fortran/38654 * io/read.c (read_f): Reworked to speed up floating point parsing. (convert_real): Use pointer-casting instead of memcpy and temporaries. 2009-04-05 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR libfortran/37754 * io/io.h (format_hash_entry): New structure for hash table. (format_hash_table): The hash table itself. (free_format_data): Revise function prototype. (free_format_hash_table, init_format_hash, free_format_hash): New function prototypes. * io/unit.c (close_unit_1): Use free_format_hash_table. * io/transfer.c (st_read_done, st_write_done): Free format data if internal unit. * io/format.c (free_format_hash_table): New function that frees any memory allocated previously for cached format data. (reset_node): New static helper function to reset the format counters for a format node. (reset_fnode_counters): New static function recursively calls reset_node to traverse the fnode tree. (format_hash): New simple hash function based on XOR, probabalistic, tosses collisions. (save_parsed_format): New static function to save the parsed format data to use again. (find_parsed_format): New static function searches the hash table looking for a match. (free_format_data): Revised to accept pointer to format data rather than the dtp pointer so that the function can be used in more places. (format_lex): Editorial. (parse_format_list): Set flag used to determine of format data hashing is to be used. Internal units are not persistent enough for this. (revert): Move to ne location in file. (parse_format): Use new functions to look for previously parsed format strings and use them rather than re-parse. If not found, saves the parsed format data for later use. 2009-04-05 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR libfortran/37754 * io/transfer.c (formatted_transfer_scalar): Remove this function by factoring it into two new functions, one for read and one for write, eliminating all the conditionals for read or write mode. (formatted transfer_scalar_read): New function. (formatted transfer_scalar_write): New function. (formatted_transfer): Use new functions. 2009-04-05 Janne Blomqvist <jb@gcc.gnu.org> PR libfortran/25561 libfortran/37754 * io/io.h (struct stream): Define new stream interface function pointers, and inline functions for accessing it. (struct fbuf): Use int instead of size_t, remove flushed element. (mem_alloc_w): New prototype. (mem_alloc_r): New prototype. (stream_at_bof): Remove prototype. (stream_at_eof): Remove prototype. (file_position): Remove prototype. (flush): Remove prototype. (stream_offset): Remove prototype. (unit_truncate): New prototype. (read_block_form): Change to return pointer, int* argument. (hit_eof): New prototype. (fbuf_init): Change prototype. (fbuf_reset): Change prototype. (fbuf_alloc): Change prototype. (fbuf_flush): Change prototype. (fbuf_seek): Change prototype. (fbuf_read): New prototype. (fbuf_getc_refill): New prototype. (fbuf_getc): New inline function. * io/fbuf.c (fbuf_init): Use int, get rid of flushed. (fbuf_debug): New function. (fbuf_reset): Flush, and return position offset. (fbuf_alloc): Simplify, don't flush, just realloc. (fbuf_flush): Make usable for read mode, salvage remaining bytes. (fbuf_seek): New whence argument. (fbuf_read): New function. (fbuf_getc_refill): New function. * io/file_pos.c (formatted_backspace): Use new stream interface. (unformatted_backspace): Likewise. (st_backspace): Make sure format buffer is reset, use new stream interface, use unit_truncate. (st_endfile): Likewise. (st_rewind): Likewise. * io/intrinsics.c: Use new stream interface. * io/list_read.c (push_char): Don't use u.p.scratch, use realloc to resize. (free_saved): Don't check u.p.scratch. (next_char): Use new stream interface, use fbuf_getc() for external files. (finish_list_read): flush format buffer. (nml_query): Update to use modified interface:s * io/open.c (test_endfile): Use new stream interface. (edit_modes): Likewise. (new_unit): Likewise, set bytes_left to 1 for stream files. * io/read.c (read_l): Use new read_block_form interface. (read_utf8): Likewise. (read_utf8_char1): Likewise. (read_default_char1): Likewise. (read_utf8_char4): Likewise. (read_default_char4): Likewise. (read_a): Likewise. (read_a_char4): Likewise. (read_decimal): Likewise. (read_radix): Likewise. (read_f): Likewise. * io/transfer.c (read_sf): Use fbuf_read and mem_alloc_r, remove usage of u.p.line_buffer. (read_block_form): Update interface to return pointer, use fbuf_read for direct access. (read_block_direct): Update to new stream interface. (write_block): Use mem_alloc_w for internal I/O. (write_buf): Update to new stream interface. (formatted_transfer_scalar): Don't use u.p.line_buffer, use fbuf_seek for external files. (us_read): Update to new stream interface. (us_write): Likewise. (data_transfer_init): Always check if we switch modes and flush. (skip_record): Use new stream interface, fix comparison. (next_record_r): Check for and reset u.p.at_eof, use new stream interface, use fbuf_getc for spacing. (write_us_marker): Update to new stream interface, don't inline. (next_record_w_unf): Likewise. (sset): New function. (next_record_w): Use new stream interface, use fbuf for printing newline. (next_record): Use new stream interface. (finalize_transfer): Remove sfree call, use new stream interface. (st_iolength_done): Don't use u.p.scratch. (st_read): Don't check for end of file. (st_read_done): Don't use u.p.scratch, use unit_truncate. (hit_eof): New function. * io/unit.c (init_units): Always init fbuf for formatted units. (update_position): Use new stream interface. (unit_truncate): New function. (finish_last_advance_record): Use fbuf to print newline. * io/unix.c: Remove unused SSIZE_MAX macro. (BUFFER_SIZE): Make static const variable rather than macro. (struct unix_stream): Remove dirty_offset, len, method, small_buffer. Order elements by decreasing size. (struct int_stream): Remove. (move_pos_offset): Remove usage of dirty_offset. (reset_stream): Remove. (do_read): Rename to raw_read, update to match new stream interface. (do_write): Rename to raw_write, update to new stream interface. (raw_seek): New function. (raw_tell): New function. (raw_truncate): New function. (raw_close): New function. (raw_flush): New function. (raw_init): New function. (fd_alloc): Remove. (fd_alloc_r_at): Remove. (fd_alloc_w_at): Remove. (fd_sfree): Remove. (fd_seek): Remove. (fd_truncate): Remove. (fd_sset): Remove. (fd_read): Remove. (fd_write): Remove. (fd_close): Remove. (fd_open): Remove. (fd_flush): Rename to buf_flush, update to new stream interface and unix_stream. (buf_read): New function. (buf_write): New function. (buf_seek): New function. (buf_tell): New function. (buf_truncate): New function. (buf_close): New function. (buf_init): New function. (mem_alloc_r_at): Rename to mem_alloc_r, change prototype. (mem_alloc_w_at): Rename to mem_alloc_w, change prototype. (mem_read): Change to match new stream interface. (mem_write): Likewise. (mem_seek): Likewise. (mem_tell): Likewise. (mem_truncate): Likewise. (mem_close): Likewise. (mem_flush): New function. (mem_sfree): Remove. (empty_internal_buffer): Cast to correct type. (open_internal): Use correct type, init function pointers. (fd_to_stream): Test whether to open file as buffered or raw. (output_stream): Remove mode set. (error_stream): Likewise. (flush_all_units_1): Use new stream interface. (flush_all_units): Likewise. (stream_at_bof): Remove. (stream_at_eof): Remove. (file_position): Remove. (file_length): Update logic to use stream interface. (flush): Remove. (stream_offset): Remove. * io/write.c (write_utf8_char4): Use int instead of size_t. (write_x): Extra safety check. (namelist_write_newline): Use new stream interface. From-SVN: r145571
2009-04-05 22:13:56 +02:00
if (s < 0)
return -1;
return 0;
fget.c: New file. * intrinsics/fget.c: New file. * intrinsics/ftell.c: New file. * io/unix.c (stream_offset): New function. * io/io.h: Add prototype for stream_offset. * Makefile.am: Add intrinsics/fget.c and intrinsics/ftell.c. * Makefile.in: Regenerate. * intrinsic.c (add_functions): Add COMPLEX, FTELL, FGETC, FGET, FPUTC, FPUT, AND, XOR and OR intrinsic functions. (add_subroutines): Add FGETC, FGET, FPUTC, FPUT and FTELL intrinsic subroutines. * gfortran.h: Add GFC_ISYM_AND, GFC_ISYM_COMPLEX, GFC_ISYM_FGET, GFC_ISYM_FGETC, GFC_ISYM_FPUT, GFC_ISYM_FPUTC, GFC_ISYM_FTELL, GFC_ISYM_OR, GFC_ISYM_XOR. * iresolve.c (gfc_resolve_and, gfc_resolve_complex, gfc_resolve_or, gfc_resolve_fgetc, gfc_resolve_fget, gfc_resolve_fputc, gfc_resolve_fput, gfc_resolve_ftell, gfc_resolve_xor, gfc_resolve_fgetc_sub, gfc_resolve_fget_sub, gfc_resolve_fputc_sub, gfc_resolve_fput_sub, gfc_resolve_ftell_sub): New functions. * check.c (gfc_check_complex, gfc_check_fgetputc_sub, gfc_check_fgetputc, gfc_check_fgetput_sub, gfc_check_fgetput, gfc_check_ftell, gfc_check_ftell_sub, gfc_check_and): New functions. * simplify.c (gfc_simplify_and, gfc_simplify_complex, gfc_simplify_or, gfc_simplify_xor): New functions. * trans-intrinsic.c (gfc_conv_intrinsic_function): Add cases for GFC_ISYM_AND, GFC_ISYM_COMPLEX, GFC_ISYM_FGET, GFC_ISYM_FGETC, GFC_ISYM_FPUT, GFC_ISYM_FPUTC, GFC_ISYM_FTELL, GFC_ISYM_OR and GFC_ISYM_XOR. * intrinsic.h: Add prototypes for all functions added to iresolve.c, simplify.c and check.c. * gfortran.dg/complex_intrinsic_1.f90: New test. * gfortran.dg/complex_intrinsic_2.f90: New test. * gfortran.dg/fgetc_1.f90: New test. * gfortran.dg/fgetc_2.f90: New test. * gfortran.dg/fgetc_3.f90: New test. * gfortran.dg/ftell_1.f90: New test. * gfortran.dg/ftell_2.f90: New test. * gfortran.dg/gnu_logical_1.F: New test. * gfortran.dg/gnu_logical_2.f90: New test. From-SVN: r106859
2005-11-13 10:33:19 +01:00
}
#define FPUTC_SUB(kind) \
extern void fputc_i ## kind ## _sub \
(const int *, char *, GFC_INTEGER_ ## kind *, gfc_charlen_type); \
export_proto(fputc_i ## kind ## _sub); \
void fputc_i ## kind ## _sub \
(const int * unit, char * c, GFC_INTEGER_ ## kind * st, gfc_charlen_type c_len) \
{ if (st != NULL) \
*st = PREFIX(fputc) (unit, c, c_len); \
else \
PREFIX(fputc) (unit, c, c_len); }
FPUTC_SUB(1)
FPUTC_SUB(2)
FPUTC_SUB(4)
FPUTC_SUB(8)
extern int PREFIX(fput) (char *, gfc_charlen_type);
export_proto_np(PREFIX(fput));
int
PREFIX(fput) (char * c, gfc_charlen_type c_len)
{
return PREFIX(fputc) (&six, c, c_len);
}
#define FPUT_SUB(kind) \
extern void fput_i ## kind ## _sub \
(char *, GFC_INTEGER_ ## kind *, gfc_charlen_type); \
export_proto(fput_i ## kind ## _sub); \
void fput_i ## kind ## _sub \
(char * c, GFC_INTEGER_ ## kind * st, gfc_charlen_type c_len) \
{ if (st != NULL) \
*st = PREFIX(fputc) (&six, c, c_len); \
else \
PREFIX(fputc) (&six, c, c_len); }
FPUT_SUB(1)
FPUT_SUB(2)
FPUT_SUB(4)
FPUT_SUB(8)
/* SUBROUTINE FLUSH(UNIT)
INTEGER, INTENT(IN), OPTIONAL :: UNIT */
extern void flush_i4 (GFC_INTEGER_4 *);
export_proto(flush_i4);
void
flush_i4 (GFC_INTEGER_4 *unit)
{
gfc_unit *us;
/* flush all streams */
if (unit == NULL)
flush_all_units ();
else
{
us = find_unit (*unit);
if (us != NULL)
{
[multiple changes] 2009-04-05 Daniel Kraft <d@domob.eu> PR fortran/38654 * io/read.c (read_f): Reworked to speed up floating point parsing. (convert_real): Use pointer-casting instead of memcpy and temporaries. 2009-04-05 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR libfortran/37754 * io/io.h (format_hash_entry): New structure for hash table. (format_hash_table): The hash table itself. (free_format_data): Revise function prototype. (free_format_hash_table, init_format_hash, free_format_hash): New function prototypes. * io/unit.c (close_unit_1): Use free_format_hash_table. * io/transfer.c (st_read_done, st_write_done): Free format data if internal unit. * io/format.c (free_format_hash_table): New function that frees any memory allocated previously for cached format data. (reset_node): New static helper function to reset the format counters for a format node. (reset_fnode_counters): New static function recursively calls reset_node to traverse the fnode tree. (format_hash): New simple hash function based on XOR, probabalistic, tosses collisions. (save_parsed_format): New static function to save the parsed format data to use again. (find_parsed_format): New static function searches the hash table looking for a match. (free_format_data): Revised to accept pointer to format data rather than the dtp pointer so that the function can be used in more places. (format_lex): Editorial. (parse_format_list): Set flag used to determine of format data hashing is to be used. Internal units are not persistent enough for this. (revert): Move to ne location in file. (parse_format): Use new functions to look for previously parsed format strings and use them rather than re-parse. If not found, saves the parsed format data for later use. 2009-04-05 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR libfortran/37754 * io/transfer.c (formatted_transfer_scalar): Remove this function by factoring it into two new functions, one for read and one for write, eliminating all the conditionals for read or write mode. (formatted transfer_scalar_read): New function. (formatted transfer_scalar_write): New function. (formatted_transfer): Use new functions. 2009-04-05 Janne Blomqvist <jb@gcc.gnu.org> PR libfortran/25561 libfortran/37754 * io/io.h (struct stream): Define new stream interface function pointers, and inline functions for accessing it. (struct fbuf): Use int instead of size_t, remove flushed element. (mem_alloc_w): New prototype. (mem_alloc_r): New prototype. (stream_at_bof): Remove prototype. (stream_at_eof): Remove prototype. (file_position): Remove prototype. (flush): Remove prototype. (stream_offset): Remove prototype. (unit_truncate): New prototype. (read_block_form): Change to return pointer, int* argument. (hit_eof): New prototype. (fbuf_init): Change prototype. (fbuf_reset): Change prototype. (fbuf_alloc): Change prototype. (fbuf_flush): Change prototype. (fbuf_seek): Change prototype. (fbuf_read): New prototype. (fbuf_getc_refill): New prototype. (fbuf_getc): New inline function. * io/fbuf.c (fbuf_init): Use int, get rid of flushed. (fbuf_debug): New function. (fbuf_reset): Flush, and return position offset. (fbuf_alloc): Simplify, don't flush, just realloc. (fbuf_flush): Make usable for read mode, salvage remaining bytes. (fbuf_seek): New whence argument. (fbuf_read): New function. (fbuf_getc_refill): New function. * io/file_pos.c (formatted_backspace): Use new stream interface. (unformatted_backspace): Likewise. (st_backspace): Make sure format buffer is reset, use new stream interface, use unit_truncate. (st_endfile): Likewise. (st_rewind): Likewise. * io/intrinsics.c: Use new stream interface. * io/list_read.c (push_char): Don't use u.p.scratch, use realloc to resize. (free_saved): Don't check u.p.scratch. (next_char): Use new stream interface, use fbuf_getc() for external files. (finish_list_read): flush format buffer. (nml_query): Update to use modified interface:s * io/open.c (test_endfile): Use new stream interface. (edit_modes): Likewise. (new_unit): Likewise, set bytes_left to 1 for stream files. * io/read.c (read_l): Use new read_block_form interface. (read_utf8): Likewise. (read_utf8_char1): Likewise. (read_default_char1): Likewise. (read_utf8_char4): Likewise. (read_default_char4): Likewise. (read_a): Likewise. (read_a_char4): Likewise. (read_decimal): Likewise. (read_radix): Likewise. (read_f): Likewise. * io/transfer.c (read_sf): Use fbuf_read and mem_alloc_r, remove usage of u.p.line_buffer. (read_block_form): Update interface to return pointer, use fbuf_read for direct access. (read_block_direct): Update to new stream interface. (write_block): Use mem_alloc_w for internal I/O. (write_buf): Update to new stream interface. (formatted_transfer_scalar): Don't use u.p.line_buffer, use fbuf_seek for external files. (us_read): Update to new stream interface. (us_write): Likewise. (data_transfer_init): Always check if we switch modes and flush. (skip_record): Use new stream interface, fix comparison. (next_record_r): Check for and reset u.p.at_eof, use new stream interface, use fbuf_getc for spacing. (write_us_marker): Update to new stream interface, don't inline. (next_record_w_unf): Likewise. (sset): New function. (next_record_w): Use new stream interface, use fbuf for printing newline. (next_record): Use new stream interface. (finalize_transfer): Remove sfree call, use new stream interface. (st_iolength_done): Don't use u.p.scratch. (st_read): Don't check for end of file. (st_read_done): Don't use u.p.scratch, use unit_truncate. (hit_eof): New function. * io/unit.c (init_units): Always init fbuf for formatted units. (update_position): Use new stream interface. (unit_truncate): New function. (finish_last_advance_record): Use fbuf to print newline. * io/unix.c: Remove unused SSIZE_MAX macro. (BUFFER_SIZE): Make static const variable rather than macro. (struct unix_stream): Remove dirty_offset, len, method, small_buffer. Order elements by decreasing size. (struct int_stream): Remove. (move_pos_offset): Remove usage of dirty_offset. (reset_stream): Remove. (do_read): Rename to raw_read, update to match new stream interface. (do_write): Rename to raw_write, update to new stream interface. (raw_seek): New function. (raw_tell): New function. (raw_truncate): New function. (raw_close): New function. (raw_flush): New function. (raw_init): New function. (fd_alloc): Remove. (fd_alloc_r_at): Remove. (fd_alloc_w_at): Remove. (fd_sfree): Remove. (fd_seek): Remove. (fd_truncate): Remove. (fd_sset): Remove. (fd_read): Remove. (fd_write): Remove. (fd_close): Remove. (fd_open): Remove. (fd_flush): Rename to buf_flush, update to new stream interface and unix_stream. (buf_read): New function. (buf_write): New function. (buf_seek): New function. (buf_tell): New function. (buf_truncate): New function. (buf_close): New function. (buf_init): New function. (mem_alloc_r_at): Rename to mem_alloc_r, change prototype. (mem_alloc_w_at): Rename to mem_alloc_w, change prototype. (mem_read): Change to match new stream interface. (mem_write): Likewise. (mem_seek): Likewise. (mem_tell): Likewise. (mem_truncate): Likewise. (mem_close): Likewise. (mem_flush): New function. (mem_sfree): Remove. (empty_internal_buffer): Cast to correct type. (open_internal): Use correct type, init function pointers. (fd_to_stream): Test whether to open file as buffered or raw. (output_stream): Remove mode set. (error_stream): Likewise. (flush_all_units_1): Use new stream interface. (flush_all_units): Likewise. (stream_at_bof): Remove. (stream_at_eof): Remove. (file_position): Remove. (file_length): Update logic to use stream interface. (flush): Remove. (stream_offset): Remove. * io/write.c (write_utf8_char4): Use int instead of size_t. (write_x): Extra safety check. (namelist_write_newline): Use new stream interface. From-SVN: r145571
2009-04-05 22:13:56 +02:00
sflush (us->s);
unlock_unit (us);
}
}
}
extern void flush_i8 (GFC_INTEGER_8 *);
export_proto(flush_i8);
void
flush_i8 (GFC_INTEGER_8 *unit)
{
gfc_unit *us;
/* flush all streams */
if (unit == NULL)
flush_all_units ();
else
{
us = find_unit (*unit);
if (us != NULL)
{
[multiple changes] 2009-04-05 Daniel Kraft <d@domob.eu> PR fortran/38654 * io/read.c (read_f): Reworked to speed up floating point parsing. (convert_real): Use pointer-casting instead of memcpy and temporaries. 2009-04-05 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR libfortran/37754 * io/io.h (format_hash_entry): New structure for hash table. (format_hash_table): The hash table itself. (free_format_data): Revise function prototype. (free_format_hash_table, init_format_hash, free_format_hash): New function prototypes. * io/unit.c (close_unit_1): Use free_format_hash_table. * io/transfer.c (st_read_done, st_write_done): Free format data if internal unit. * io/format.c (free_format_hash_table): New function that frees any memory allocated previously for cached format data. (reset_node): New static helper function to reset the format counters for a format node. (reset_fnode_counters): New static function recursively calls reset_node to traverse the fnode tree. (format_hash): New simple hash function based on XOR, probabalistic, tosses collisions. (save_parsed_format): New static function to save the parsed format data to use again. (find_parsed_format): New static function searches the hash table looking for a match. (free_format_data): Revised to accept pointer to format data rather than the dtp pointer so that the function can be used in more places. (format_lex): Editorial. (parse_format_list): Set flag used to determine of format data hashing is to be used. Internal units are not persistent enough for this. (revert): Move to ne location in file. (parse_format): Use new functions to look for previously parsed format strings and use them rather than re-parse. If not found, saves the parsed format data for later use. 2009-04-05 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR libfortran/37754 * io/transfer.c (formatted_transfer_scalar): Remove this function by factoring it into two new functions, one for read and one for write, eliminating all the conditionals for read or write mode. (formatted transfer_scalar_read): New function. (formatted transfer_scalar_write): New function. (formatted_transfer): Use new functions. 2009-04-05 Janne Blomqvist <jb@gcc.gnu.org> PR libfortran/25561 libfortran/37754 * io/io.h (struct stream): Define new stream interface function pointers, and inline functions for accessing it. (struct fbuf): Use int instead of size_t, remove flushed element. (mem_alloc_w): New prototype. (mem_alloc_r): New prototype. (stream_at_bof): Remove prototype. (stream_at_eof): Remove prototype. (file_position): Remove prototype. (flush): Remove prototype. (stream_offset): Remove prototype. (unit_truncate): New prototype. (read_block_form): Change to return pointer, int* argument. (hit_eof): New prototype. (fbuf_init): Change prototype. (fbuf_reset): Change prototype. (fbuf_alloc): Change prototype. (fbuf_flush): Change prototype. (fbuf_seek): Change prototype. (fbuf_read): New prototype. (fbuf_getc_refill): New prototype. (fbuf_getc): New inline function. * io/fbuf.c (fbuf_init): Use int, get rid of flushed. (fbuf_debug): New function. (fbuf_reset): Flush, and return position offset. (fbuf_alloc): Simplify, don't flush, just realloc. (fbuf_flush): Make usable for read mode, salvage remaining bytes. (fbuf_seek): New whence argument. (fbuf_read): New function. (fbuf_getc_refill): New function. * io/file_pos.c (formatted_backspace): Use new stream interface. (unformatted_backspace): Likewise. (st_backspace): Make sure format buffer is reset, use new stream interface, use unit_truncate. (st_endfile): Likewise. (st_rewind): Likewise. * io/intrinsics.c: Use new stream interface. * io/list_read.c (push_char): Don't use u.p.scratch, use realloc to resize. (free_saved): Don't check u.p.scratch. (next_char): Use new stream interface, use fbuf_getc() for external files. (finish_list_read): flush format buffer. (nml_query): Update to use modified interface:s * io/open.c (test_endfile): Use new stream interface. (edit_modes): Likewise. (new_unit): Likewise, set bytes_left to 1 for stream files. * io/read.c (read_l): Use new read_block_form interface. (read_utf8): Likewise. (read_utf8_char1): Likewise. (read_default_char1): Likewise. (read_utf8_char4): Likewise. (read_default_char4): Likewise. (read_a): Likewise. (read_a_char4): Likewise. (read_decimal): Likewise. (read_radix): Likewise. (read_f): Likewise. * io/transfer.c (read_sf): Use fbuf_read and mem_alloc_r, remove usage of u.p.line_buffer. (read_block_form): Update interface to return pointer, use fbuf_read for direct access. (read_block_direct): Update to new stream interface. (write_block): Use mem_alloc_w for internal I/O. (write_buf): Update to new stream interface. (formatted_transfer_scalar): Don't use u.p.line_buffer, use fbuf_seek for external files. (us_read): Update to new stream interface. (us_write): Likewise. (data_transfer_init): Always check if we switch modes and flush. (skip_record): Use new stream interface, fix comparison. (next_record_r): Check for and reset u.p.at_eof, use new stream interface, use fbuf_getc for spacing. (write_us_marker): Update to new stream interface, don't inline. (next_record_w_unf): Likewise. (sset): New function. (next_record_w): Use new stream interface, use fbuf for printing newline. (next_record): Use new stream interface. (finalize_transfer): Remove sfree call, use new stream interface. (st_iolength_done): Don't use u.p.scratch. (st_read): Don't check for end of file. (st_read_done): Don't use u.p.scratch, use unit_truncate. (hit_eof): New function. * io/unit.c (init_units): Always init fbuf for formatted units. (update_position): Use new stream interface. (unit_truncate): New function. (finish_last_advance_record): Use fbuf to print newline. * io/unix.c: Remove unused SSIZE_MAX macro. (BUFFER_SIZE): Make static const variable rather than macro. (struct unix_stream): Remove dirty_offset, len, method, small_buffer. Order elements by decreasing size. (struct int_stream): Remove. (move_pos_offset): Remove usage of dirty_offset. (reset_stream): Remove. (do_read): Rename to raw_read, update to match new stream interface. (do_write): Rename to raw_write, update to new stream interface. (raw_seek): New function. (raw_tell): New function. (raw_truncate): New function. (raw_close): New function. (raw_flush): New function. (raw_init): New function. (fd_alloc): Remove. (fd_alloc_r_at): Remove. (fd_alloc_w_at): Remove. (fd_sfree): Remove. (fd_seek): Remove. (fd_truncate): Remove. (fd_sset): Remove. (fd_read): Remove. (fd_write): Remove. (fd_close): Remove. (fd_open): Remove. (fd_flush): Rename to buf_flush, update to new stream interface and unix_stream. (buf_read): New function. (buf_write): New function. (buf_seek): New function. (buf_tell): New function. (buf_truncate): New function. (buf_close): New function. (buf_init): New function. (mem_alloc_r_at): Rename to mem_alloc_r, change prototype. (mem_alloc_w_at): Rename to mem_alloc_w, change prototype. (mem_read): Change to match new stream interface. (mem_write): Likewise. (mem_seek): Likewise. (mem_tell): Likewise. (mem_truncate): Likewise. (mem_close): Likewise. (mem_flush): New function. (mem_sfree): Remove. (empty_internal_buffer): Cast to correct type. (open_internal): Use correct type, init function pointers. (fd_to_stream): Test whether to open file as buffered or raw. (output_stream): Remove mode set. (error_stream): Likewise. (flush_all_units_1): Use new stream interface. (flush_all_units): Likewise. (stream_at_bof): Remove. (stream_at_eof): Remove. (file_position): Remove. (file_length): Update logic to use stream interface. (flush): Remove. (stream_offset): Remove. * io/write.c (write_utf8_char4): Use int instead of size_t. (write_x): Extra safety check. (namelist_write_newline): Use new stream interface. From-SVN: r145571
2009-04-05 22:13:56 +02:00
sflush (us->s);
unlock_unit (us);
}
}
}
/* FSEEK intrinsic */
extern void fseek_sub (int *, GFC_IO_INT *, int *, int *);
export_proto(fseek_sub);
void
fseek_sub (int * unit, GFC_IO_INT * offset, int * whence, int * status)
{
gfc_unit * u = find_unit (*unit);
[multiple changes] 2009-04-05 Daniel Kraft <d@domob.eu> PR fortran/38654 * io/read.c (read_f): Reworked to speed up floating point parsing. (convert_real): Use pointer-casting instead of memcpy and temporaries. 2009-04-05 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR libfortran/37754 * io/io.h (format_hash_entry): New structure for hash table. (format_hash_table): The hash table itself. (free_format_data): Revise function prototype. (free_format_hash_table, init_format_hash, free_format_hash): New function prototypes. * io/unit.c (close_unit_1): Use free_format_hash_table. * io/transfer.c (st_read_done, st_write_done): Free format data if internal unit. * io/format.c (free_format_hash_table): New function that frees any memory allocated previously for cached format data. (reset_node): New static helper function to reset the format counters for a format node. (reset_fnode_counters): New static function recursively calls reset_node to traverse the fnode tree. (format_hash): New simple hash function based on XOR, probabalistic, tosses collisions. (save_parsed_format): New static function to save the parsed format data to use again. (find_parsed_format): New static function searches the hash table looking for a match. (free_format_data): Revised to accept pointer to format data rather than the dtp pointer so that the function can be used in more places. (format_lex): Editorial. (parse_format_list): Set flag used to determine of format data hashing is to be used. Internal units are not persistent enough for this. (revert): Move to ne location in file. (parse_format): Use new functions to look for previously parsed format strings and use them rather than re-parse. If not found, saves the parsed format data for later use. 2009-04-05 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR libfortran/37754 * io/transfer.c (formatted_transfer_scalar): Remove this function by factoring it into two new functions, one for read and one for write, eliminating all the conditionals for read or write mode. (formatted transfer_scalar_read): New function. (formatted transfer_scalar_write): New function. (formatted_transfer): Use new functions. 2009-04-05 Janne Blomqvist <jb@gcc.gnu.org> PR libfortran/25561 libfortran/37754 * io/io.h (struct stream): Define new stream interface function pointers, and inline functions for accessing it. (struct fbuf): Use int instead of size_t, remove flushed element. (mem_alloc_w): New prototype. (mem_alloc_r): New prototype. (stream_at_bof): Remove prototype. (stream_at_eof): Remove prototype. (file_position): Remove prototype. (flush): Remove prototype. (stream_offset): Remove prototype. (unit_truncate): New prototype. (read_block_form): Change to return pointer, int* argument. (hit_eof): New prototype. (fbuf_init): Change prototype. (fbuf_reset): Change prototype. (fbuf_alloc): Change prototype. (fbuf_flush): Change prototype. (fbuf_seek): Change prototype. (fbuf_read): New prototype. (fbuf_getc_refill): New prototype. (fbuf_getc): New inline function. * io/fbuf.c (fbuf_init): Use int, get rid of flushed. (fbuf_debug): New function. (fbuf_reset): Flush, and return position offset. (fbuf_alloc): Simplify, don't flush, just realloc. (fbuf_flush): Make usable for read mode, salvage remaining bytes. (fbuf_seek): New whence argument. (fbuf_read): New function. (fbuf_getc_refill): New function. * io/file_pos.c (formatted_backspace): Use new stream interface. (unformatted_backspace): Likewise. (st_backspace): Make sure format buffer is reset, use new stream interface, use unit_truncate. (st_endfile): Likewise. (st_rewind): Likewise. * io/intrinsics.c: Use new stream interface. * io/list_read.c (push_char): Don't use u.p.scratch, use realloc to resize. (free_saved): Don't check u.p.scratch. (next_char): Use new stream interface, use fbuf_getc() for external files. (finish_list_read): flush format buffer. (nml_query): Update to use modified interface:s * io/open.c (test_endfile): Use new stream interface. (edit_modes): Likewise. (new_unit): Likewise, set bytes_left to 1 for stream files. * io/read.c (read_l): Use new read_block_form interface. (read_utf8): Likewise. (read_utf8_char1): Likewise. (read_default_char1): Likewise. (read_utf8_char4): Likewise. (read_default_char4): Likewise. (read_a): Likewise. (read_a_char4): Likewise. (read_decimal): Likewise. (read_radix): Likewise. (read_f): Likewise. * io/transfer.c (read_sf): Use fbuf_read and mem_alloc_r, remove usage of u.p.line_buffer. (read_block_form): Update interface to return pointer, use fbuf_read for direct access. (read_block_direct): Update to new stream interface. (write_block): Use mem_alloc_w for internal I/O. (write_buf): Update to new stream interface. (formatted_transfer_scalar): Don't use u.p.line_buffer, use fbuf_seek for external files. (us_read): Update to new stream interface. (us_write): Likewise. (data_transfer_init): Always check if we switch modes and flush. (skip_record): Use new stream interface, fix comparison. (next_record_r): Check for and reset u.p.at_eof, use new stream interface, use fbuf_getc for spacing. (write_us_marker): Update to new stream interface, don't inline. (next_record_w_unf): Likewise. (sset): New function. (next_record_w): Use new stream interface, use fbuf for printing newline. (next_record): Use new stream interface. (finalize_transfer): Remove sfree call, use new stream interface. (st_iolength_done): Don't use u.p.scratch. (st_read): Don't check for end of file. (st_read_done): Don't use u.p.scratch, use unit_truncate. (hit_eof): New function. * io/unit.c (init_units): Always init fbuf for formatted units. (update_position): Use new stream interface. (unit_truncate): New function. (finish_last_advance_record): Use fbuf to print newline. * io/unix.c: Remove unused SSIZE_MAX macro. (BUFFER_SIZE): Make static const variable rather than macro. (struct unix_stream): Remove dirty_offset, len, method, small_buffer. Order elements by decreasing size. (struct int_stream): Remove. (move_pos_offset): Remove usage of dirty_offset. (reset_stream): Remove. (do_read): Rename to raw_read, update to match new stream interface. (do_write): Rename to raw_write, update to new stream interface. (raw_seek): New function. (raw_tell): New function. (raw_truncate): New function. (raw_close): New function. (raw_flush): New function. (raw_init): New function. (fd_alloc): Remove. (fd_alloc_r_at): Remove. (fd_alloc_w_at): Remove. (fd_sfree): Remove. (fd_seek): Remove. (fd_truncate): Remove. (fd_sset): Remove. (fd_read): Remove. (fd_write): Remove. (fd_close): Remove. (fd_open): Remove. (fd_flush): Rename to buf_flush, update to new stream interface and unix_stream. (buf_read): New function. (buf_write): New function. (buf_seek): New function. (buf_tell): New function. (buf_truncate): New function. (buf_close): New function. (buf_init): New function. (mem_alloc_r_at): Rename to mem_alloc_r, change prototype. (mem_alloc_w_at): Rename to mem_alloc_w, change prototype. (mem_read): Change to match new stream interface. (mem_write): Likewise. (mem_seek): Likewise. (mem_tell): Likewise. (mem_truncate): Likewise. (mem_close): Likewise. (mem_flush): New function. (mem_sfree): Remove. (empty_internal_buffer): Cast to correct type. (open_internal): Use correct type, init function pointers. (fd_to_stream): Test whether to open file as buffered or raw. (output_stream): Remove mode set. (error_stream): Likewise. (flush_all_units_1): Use new stream interface. (flush_all_units): Likewise. (stream_at_bof): Remove. (stream_at_eof): Remove. (file_position): Remove. (file_length): Update logic to use stream interface. (flush): Remove. (stream_offset): Remove. * io/write.c (write_utf8_char4): Use int instead of size_t. (write_x): Extra safety check. (namelist_write_newline): Use new stream interface. From-SVN: r145571
2009-04-05 22:13:56 +02:00
ssize_t result = -1;
if (u != NULL && is_seekable(u->s))
{
[multiple changes] 2009-04-05 Daniel Kraft <d@domob.eu> PR fortran/38654 * io/read.c (read_f): Reworked to speed up floating point parsing. (convert_real): Use pointer-casting instead of memcpy and temporaries. 2009-04-05 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR libfortran/37754 * io/io.h (format_hash_entry): New structure for hash table. (format_hash_table): The hash table itself. (free_format_data): Revise function prototype. (free_format_hash_table, init_format_hash, free_format_hash): New function prototypes. * io/unit.c (close_unit_1): Use free_format_hash_table. * io/transfer.c (st_read_done, st_write_done): Free format data if internal unit. * io/format.c (free_format_hash_table): New function that frees any memory allocated previously for cached format data. (reset_node): New static helper function to reset the format counters for a format node. (reset_fnode_counters): New static function recursively calls reset_node to traverse the fnode tree. (format_hash): New simple hash function based on XOR, probabalistic, tosses collisions. (save_parsed_format): New static function to save the parsed format data to use again. (find_parsed_format): New static function searches the hash table looking for a match. (free_format_data): Revised to accept pointer to format data rather than the dtp pointer so that the function can be used in more places. (format_lex): Editorial. (parse_format_list): Set flag used to determine of format data hashing is to be used. Internal units are not persistent enough for this. (revert): Move to ne location in file. (parse_format): Use new functions to look for previously parsed format strings and use them rather than re-parse. If not found, saves the parsed format data for later use. 2009-04-05 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR libfortran/37754 * io/transfer.c (formatted_transfer_scalar): Remove this function by factoring it into two new functions, one for read and one for write, eliminating all the conditionals for read or write mode. (formatted transfer_scalar_read): New function. (formatted transfer_scalar_write): New function. (formatted_transfer): Use new functions. 2009-04-05 Janne Blomqvist <jb@gcc.gnu.org> PR libfortran/25561 libfortran/37754 * io/io.h (struct stream): Define new stream interface function pointers, and inline functions for accessing it. (struct fbuf): Use int instead of size_t, remove flushed element. (mem_alloc_w): New prototype. (mem_alloc_r): New prototype. (stream_at_bof): Remove prototype. (stream_at_eof): Remove prototype. (file_position): Remove prototype. (flush): Remove prototype. (stream_offset): Remove prototype. (unit_truncate): New prototype. (read_block_form): Change to return pointer, int* argument. (hit_eof): New prototype. (fbuf_init): Change prototype. (fbuf_reset): Change prototype. (fbuf_alloc): Change prototype. (fbuf_flush): Change prototype. (fbuf_seek): Change prototype. (fbuf_read): New prototype. (fbuf_getc_refill): New prototype. (fbuf_getc): New inline function. * io/fbuf.c (fbuf_init): Use int, get rid of flushed. (fbuf_debug): New function. (fbuf_reset): Flush, and return position offset. (fbuf_alloc): Simplify, don't flush, just realloc. (fbuf_flush): Make usable for read mode, salvage remaining bytes. (fbuf_seek): New whence argument. (fbuf_read): New function. (fbuf_getc_refill): New function. * io/file_pos.c (formatted_backspace): Use new stream interface. (unformatted_backspace): Likewise. (st_backspace): Make sure format buffer is reset, use new stream interface, use unit_truncate. (st_endfile): Likewise. (st_rewind): Likewise. * io/intrinsics.c: Use new stream interface. * io/list_read.c (push_char): Don't use u.p.scratch, use realloc to resize. (free_saved): Don't check u.p.scratch. (next_char): Use new stream interface, use fbuf_getc() for external files. (finish_list_read): flush format buffer. (nml_query): Update to use modified interface:s * io/open.c (test_endfile): Use new stream interface. (edit_modes): Likewise. (new_unit): Likewise, set bytes_left to 1 for stream files. * io/read.c (read_l): Use new read_block_form interface. (read_utf8): Likewise. (read_utf8_char1): Likewise. (read_default_char1): Likewise. (read_utf8_char4): Likewise. (read_default_char4): Likewise. (read_a): Likewise. (read_a_char4): Likewise. (read_decimal): Likewise. (read_radix): Likewise. (read_f): Likewise. * io/transfer.c (read_sf): Use fbuf_read and mem_alloc_r, remove usage of u.p.line_buffer. (read_block_form): Update interface to return pointer, use fbuf_read for direct access. (read_block_direct): Update to new stream interface. (write_block): Use mem_alloc_w for internal I/O. (write_buf): Update to new stream interface. (formatted_transfer_scalar): Don't use u.p.line_buffer, use fbuf_seek for external files. (us_read): Update to new stream interface. (us_write): Likewise. (data_transfer_init): Always check if we switch modes and flush. (skip_record): Use new stream interface, fix comparison. (next_record_r): Check for and reset u.p.at_eof, use new stream interface, use fbuf_getc for spacing. (write_us_marker): Update to new stream interface, don't inline. (next_record_w_unf): Likewise. (sset): New function. (next_record_w): Use new stream interface, use fbuf for printing newline. (next_record): Use new stream interface. (finalize_transfer): Remove sfree call, use new stream interface. (st_iolength_done): Don't use u.p.scratch. (st_read): Don't check for end of file. (st_read_done): Don't use u.p.scratch, use unit_truncate. (hit_eof): New function. * io/unit.c (init_units): Always init fbuf for formatted units. (update_position): Use new stream interface. (unit_truncate): New function. (finish_last_advance_record): Use fbuf to print newline. * io/unix.c: Remove unused SSIZE_MAX macro. (BUFFER_SIZE): Make static const variable rather than macro. (struct unix_stream): Remove dirty_offset, len, method, small_buffer. Order elements by decreasing size. (struct int_stream): Remove. (move_pos_offset): Remove usage of dirty_offset. (reset_stream): Remove. (do_read): Rename to raw_read, update to match new stream interface. (do_write): Rename to raw_write, update to new stream interface. (raw_seek): New function. (raw_tell): New function. (raw_truncate): New function. (raw_close): New function. (raw_flush): New function. (raw_init): New function. (fd_alloc): Remove. (fd_alloc_r_at): Remove. (fd_alloc_w_at): Remove. (fd_sfree): Remove. (fd_seek): Remove. (fd_truncate): Remove. (fd_sset): Remove. (fd_read): Remove. (fd_write): Remove. (fd_close): Remove. (fd_open): Remove. (fd_flush): Rename to buf_flush, update to new stream interface and unix_stream. (buf_read): New function. (buf_write): New function. (buf_seek): New function. (buf_tell): New function. (buf_truncate): New function. (buf_close): New function. (buf_init): New function. (mem_alloc_r_at): Rename to mem_alloc_r, change prototype. (mem_alloc_w_at): Rename to mem_alloc_w, change prototype. (mem_read): Change to match new stream interface. (mem_write): Likewise. (mem_seek): Likewise. (mem_tell): Likewise. (mem_truncate): Likewise. (mem_close): Likewise. (mem_flush): New function. (mem_sfree): Remove. (empty_internal_buffer): Cast to correct type. (open_internal): Use correct type, init function pointers. (fd_to_stream): Test whether to open file as buffered or raw. (output_stream): Remove mode set. (error_stream): Likewise. (flush_all_units_1): Use new stream interface. (flush_all_units): Likewise. (stream_at_bof): Remove. (stream_at_eof): Remove. (file_position): Remove. (file_length): Update logic to use stream interface. (flush): Remove. (stream_offset): Remove. * io/write.c (write_utf8_char4): Use int instead of size_t. (write_x): Extra safety check. (namelist_write_newline): Use new stream interface. From-SVN: r145571
2009-04-05 22:13:56 +02:00
result = sseek(u->s, *offset, *whence);
unlock_unit (u);
}
if (status)
[multiple changes] 2009-04-05 Daniel Kraft <d@domob.eu> PR fortran/38654 * io/read.c (read_f): Reworked to speed up floating point parsing. (convert_real): Use pointer-casting instead of memcpy and temporaries. 2009-04-05 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR libfortran/37754 * io/io.h (format_hash_entry): New structure for hash table. (format_hash_table): The hash table itself. (free_format_data): Revise function prototype. (free_format_hash_table, init_format_hash, free_format_hash): New function prototypes. * io/unit.c (close_unit_1): Use free_format_hash_table. * io/transfer.c (st_read_done, st_write_done): Free format data if internal unit. * io/format.c (free_format_hash_table): New function that frees any memory allocated previously for cached format data. (reset_node): New static helper function to reset the format counters for a format node. (reset_fnode_counters): New static function recursively calls reset_node to traverse the fnode tree. (format_hash): New simple hash function based on XOR, probabalistic, tosses collisions. (save_parsed_format): New static function to save the parsed format data to use again. (find_parsed_format): New static function searches the hash table looking for a match. (free_format_data): Revised to accept pointer to format data rather than the dtp pointer so that the function can be used in more places. (format_lex): Editorial. (parse_format_list): Set flag used to determine of format data hashing is to be used. Internal units are not persistent enough for this. (revert): Move to ne location in file. (parse_format): Use new functions to look for previously parsed format strings and use them rather than re-parse. If not found, saves the parsed format data for later use. 2009-04-05 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR libfortran/37754 * io/transfer.c (formatted_transfer_scalar): Remove this function by factoring it into two new functions, one for read and one for write, eliminating all the conditionals for read or write mode. (formatted transfer_scalar_read): New function. (formatted transfer_scalar_write): New function. (formatted_transfer): Use new functions. 2009-04-05 Janne Blomqvist <jb@gcc.gnu.org> PR libfortran/25561 libfortran/37754 * io/io.h (struct stream): Define new stream interface function pointers, and inline functions for accessing it. (struct fbuf): Use int instead of size_t, remove flushed element. (mem_alloc_w): New prototype. (mem_alloc_r): New prototype. (stream_at_bof): Remove prototype. (stream_at_eof): Remove prototype. (file_position): Remove prototype. (flush): Remove prototype. (stream_offset): Remove prototype. (unit_truncate): New prototype. (read_block_form): Change to return pointer, int* argument. (hit_eof): New prototype. (fbuf_init): Change prototype. (fbuf_reset): Change prototype. (fbuf_alloc): Change prototype. (fbuf_flush): Change prototype. (fbuf_seek): Change prototype. (fbuf_read): New prototype. (fbuf_getc_refill): New prototype. (fbuf_getc): New inline function. * io/fbuf.c (fbuf_init): Use int, get rid of flushed. (fbuf_debug): New function. (fbuf_reset): Flush, and return position offset. (fbuf_alloc): Simplify, don't flush, just realloc. (fbuf_flush): Make usable for read mode, salvage remaining bytes. (fbuf_seek): New whence argument. (fbuf_read): New function. (fbuf_getc_refill): New function. * io/file_pos.c (formatted_backspace): Use new stream interface. (unformatted_backspace): Likewise. (st_backspace): Make sure format buffer is reset, use new stream interface, use unit_truncate. (st_endfile): Likewise. (st_rewind): Likewise. * io/intrinsics.c: Use new stream interface. * io/list_read.c (push_char): Don't use u.p.scratch, use realloc to resize. (free_saved): Don't check u.p.scratch. (next_char): Use new stream interface, use fbuf_getc() for external files. (finish_list_read): flush format buffer. (nml_query): Update to use modified interface:s * io/open.c (test_endfile): Use new stream interface. (edit_modes): Likewise. (new_unit): Likewise, set bytes_left to 1 for stream files. * io/read.c (read_l): Use new read_block_form interface. (read_utf8): Likewise. (read_utf8_char1): Likewise. (read_default_char1): Likewise. (read_utf8_char4): Likewise. (read_default_char4): Likewise. (read_a): Likewise. (read_a_char4): Likewise. (read_decimal): Likewise. (read_radix): Likewise. (read_f): Likewise. * io/transfer.c (read_sf): Use fbuf_read and mem_alloc_r, remove usage of u.p.line_buffer. (read_block_form): Update interface to return pointer, use fbuf_read for direct access. (read_block_direct): Update to new stream interface. (write_block): Use mem_alloc_w for internal I/O. (write_buf): Update to new stream interface. (formatted_transfer_scalar): Don't use u.p.line_buffer, use fbuf_seek for external files. (us_read): Update to new stream interface. (us_write): Likewise. (data_transfer_init): Always check if we switch modes and flush. (skip_record): Use new stream interface, fix comparison. (next_record_r): Check for and reset u.p.at_eof, use new stream interface, use fbuf_getc for spacing. (write_us_marker): Update to new stream interface, don't inline. (next_record_w_unf): Likewise. (sset): New function. (next_record_w): Use new stream interface, use fbuf for printing newline. (next_record): Use new stream interface. (finalize_transfer): Remove sfree call, use new stream interface. (st_iolength_done): Don't use u.p.scratch. (st_read): Don't check for end of file. (st_read_done): Don't use u.p.scratch, use unit_truncate. (hit_eof): New function. * io/unit.c (init_units): Always init fbuf for formatted units. (update_position): Use new stream interface. (unit_truncate): New function. (finish_last_advance_record): Use fbuf to print newline. * io/unix.c: Remove unused SSIZE_MAX macro. (BUFFER_SIZE): Make static const variable rather than macro. (struct unix_stream): Remove dirty_offset, len, method, small_buffer. Order elements by decreasing size. (struct int_stream): Remove. (move_pos_offset): Remove usage of dirty_offset. (reset_stream): Remove. (do_read): Rename to raw_read, update to match new stream interface. (do_write): Rename to raw_write, update to new stream interface. (raw_seek): New function. (raw_tell): New function. (raw_truncate): New function. (raw_close): New function. (raw_flush): New function. (raw_init): New function. (fd_alloc): Remove. (fd_alloc_r_at): Remove. (fd_alloc_w_at): Remove. (fd_sfree): Remove. (fd_seek): Remove. (fd_truncate): Remove. (fd_sset): Remove. (fd_read): Remove. (fd_write): Remove. (fd_close): Remove. (fd_open): Remove. (fd_flush): Rename to buf_flush, update to new stream interface and unix_stream. (buf_read): New function. (buf_write): New function. (buf_seek): New function. (buf_tell): New function. (buf_truncate): New function. (buf_close): New function. (buf_init): New function. (mem_alloc_r_at): Rename to mem_alloc_r, change prototype. (mem_alloc_w_at): Rename to mem_alloc_w, change prototype. (mem_read): Change to match new stream interface. (mem_write): Likewise. (mem_seek): Likewise. (mem_tell): Likewise. (mem_truncate): Likewise. (mem_close): Likewise. (mem_flush): New function. (mem_sfree): Remove. (empty_internal_buffer): Cast to correct type. (open_internal): Use correct type, init function pointers. (fd_to_stream): Test whether to open file as buffered or raw. (output_stream): Remove mode set. (error_stream): Likewise. (flush_all_units_1): Use new stream interface. (flush_all_units): Likewise. (stream_at_bof): Remove. (stream_at_eof): Remove. (file_position): Remove. (file_length): Update logic to use stream interface. (flush): Remove. (stream_offset): Remove. * io/write.c (write_utf8_char4): Use int instead of size_t. (write_x): Extra safety check. (namelist_write_newline): Use new stream interface. From-SVN: r145571
2009-04-05 22:13:56 +02:00
*status = (result < 0 ? -1 : 0);
}
/* FTELL intrinsic */
static gfc_offset
gf_ftell (int unit)
{
gfc_unit * u = find_unit (unit);
if (u == NULL)
return -1;
int pos = fbuf_reset (u);
if (pos != 0)
sseek (u->s, pos, SEEK_CUR);
gfc_offset ret = stell (u->s);
unlock_unit (u);
return ret;
}
extern size_t PREFIX(ftell) (int *);
export_proto_np(PREFIX(ftell));
size_t
PREFIX(ftell) (int * unit)
{
return gf_ftell (*unit);
}
#define FTELL_SUB(kind) \
extern void ftell_i ## kind ## _sub (int *, GFC_INTEGER_ ## kind *); \
export_proto(ftell_i ## kind ## _sub); \
void \
ftell_i ## kind ## _sub (int * unit, GFC_INTEGER_ ## kind * offset) \
{ \
*offset = gf_ftell (*unit); \
}
FTELL_SUB(1)
FTELL_SUB(2)
FTELL_SUB(4)
FTELL_SUB(8)
/* LOGICAL FUNCTION ISATTY(UNIT)
INTEGER, INTENT(IN) :: UNIT */
extern GFC_LOGICAL_4 isatty_l4 (int *);
export_proto(isatty_l4);
GFC_LOGICAL_4
isatty_l4 (int *unit)
{
gfc_unit *u;
GFC_LOGICAL_4 ret = 0;
u = find_unit (*unit);
if (u != NULL)
{
ret = (GFC_LOGICAL_4) stream_isatty (u->s);
unlock_unit (u);
}
return ret;
}
extern GFC_LOGICAL_8 isatty_l8 (int *);
export_proto(isatty_l8);
GFC_LOGICAL_8
isatty_l8 (int *unit)
{
gfc_unit *u;
GFC_LOGICAL_8 ret = 0;
u = find_unit (*unit);
if (u != NULL)
{
ret = (GFC_LOGICAL_8) stream_isatty (u->s);
unlock_unit (u);
}
return ret;
}
/* SUBROUTINE TTYNAM(UNIT,NAME)
INTEGER,SCALAR,INTENT(IN) :: UNIT
CHARACTER,SCALAR,INTENT(OUT) :: NAME */
extern void ttynam_sub (int *, char *, gfc_charlen_type);
export_proto(ttynam_sub);
void
ttynam_sub (int *unit, char * name, gfc_charlen_type name_len)
{
gfc_unit *u;
char * n;
int i;
memset (name, ' ', name_len);
u = find_unit (*unit);
if (u != NULL)
{
n = stream_ttyname (u->s);
if (n != NULL)
{
i = 0;
while (*n && i < name_len)
name[i++] = *(n++);
}
unlock_unit (u);
}
}
extern void ttynam (char **, gfc_charlen_type *, int);
export_proto(ttynam);
void
ttynam (char ** name, gfc_charlen_type * name_len, int unit)
{
gfc_unit *u;
u = find_unit (unit);
if (u != NULL)
{
*name = stream_ttyname (u->s);
if (*name != NULL)
{
*name_len = strlen (*name);
*name = strdup (*name);
unlock_unit (u);
return;
}
unlock_unit (u);
}
*name_len = 0;
*name = NULL;
}