OpenE2K/gcc - gcc - Expired Mentality Git

Author	SHA1	Message	Date
Jakub Jelinek	85ec4feb11	Update copyright years. From-SVN: r256169	2018-01-03 11:03:58 +01:00
Janne Blomqvist	67c24a8bd6	PR 53796 Improve INQUIRE(RECL=...) handling The current F2018 draft (N2137) specifies behavior of the RECL= specifier in the INQUIRE statement, where it previously was left as undefined. Namely: - If the unit is not connected, RECL= should be given the value -1. - If the unit is connected with stream access, RECL= should be given the value -2. Further, as PR 53796 describes, the handling of RECL= is poor in other ways as well. When the recl is set to the maximum possible (GFC_INTEGER_8_HUGE / LLONG_MAX), which it does by default except for preconnected units, and when INQUIRE(RECL=) is used with a 4 byte integer, the value is truncated and the 4 byte value is thus -1. Fixing this to generate an error is a lot of work, as currently the truncation is done by the frontend, the library sees only an 8 byte value with no indication that the frontend is going to copy it to a 4 byte one. Instead, this patch does a bit twiddling trick such that the truncated 4 byte value is GFC_INTEGER_4_HUGE while still being 0.99999999 * GFC_INTEGER_8_HUGE which is large enough for all practical purposes. Finally, the patch removes GFORTRAN_DEFAULT_RECL which was used only for preconnected units, and instead uses the same approach as describe above. Regtested on x86_64-pc-linux-gnu, Ok for trunk. gcc/fortran/ChangeLog: 2017-11-28 Janne Blomqvist <jb@gcc.gnu.org> PR fortran/53796 * gfortran.texi: Remove mentions of GFORTRAN_DEFAULT_RECL. libgfortran/ChangeLog: 2017-11-28 Janne Blomqvist <jb@gcc.gnu.org> PR fortran/53796 * io/inquire.c (inquire_via_unit): Set recl to -1 for unconnected units. * io/io.h (default_recl): New variable. * io/open.c (new_unit): Set recl to default_recl for sequential, -2 for stream access. * io/transfer.c (read_block_form): Test against default_recl instead of DEFAULT_RECL. (write_block): Likewise. * io/unit.c (init_units): Calculate max_offset, default_recl. * libgfortran.h (DEFAULT_RECL): Remove. * runtime/environ.c: Remove GFORTRAN_DEFAULT_RECL. gcc/testsuite/ChangeLog: 2017-11-28 Janne Blomqvist <jb@gcc.gnu.org> PR fortran/53796 * gfortran.dg/inquire_recl_f2018.f90: New test. From-SVN: r255215	2017-11-28 21:28:50 +02:00
Janne Blomqvist	5675291ddb	PR 83097 Use __BYTE_ORDER__ predefined macro instead of runtime check By using the __BYTE_ORDER__ predefined macro we don't need the determine_endianness function anymore. Regtested on x86_64-pc-linux-gnu. libgfortran/ChangeLog: 2017-11-22 Janne Blomqvist <jb@gcc.gnu.org> PR libfortran/83097 * io/inquire.c (inquire_via_unit): Use __BYTE_ORDER__ predefined macro. * io/open.c (st_open): Likewise. * io/transfer.c (data_transfer_init): Likewise. * io/write.c (btoa_big): Likewise. (otoa_big): Likewise. (ztoa_big): Likewise. * libgfortran.h (big_endian): Remove variable. (GFOR_POINTER_TO_L1): Use __BYTE_ORDER__ macro. * runtime/main.c (determine_endianness): Remove function. (init): Remove call to determine_endianness. * runtime/minimal.c: Remove setting big_endian variable. From-SVN: r255072	2017-11-22 21:19:13 +02:00
Jerry DeLisle	f29876bba0	close.c: Fix white space in pointer declarations and comment formats where applicable. 2017-04-11 Jerry DeLisle <jvdelisle@gcc.gnu.org> * close.c: Fix white space in pointer declarations and comment formats where applicable. * fbuf.c: Likewise. * fbuf.h: Likewise. * format.c: Likewise. * inquire.c: Likewise. * intrinsics.c: Likewise. * list_read.c: Likewise. * lock.c: Likewise. * open.c: Likewise. * read.c: Likewise. * transfer.c: Likewise. * unit.c: Likewise. * unix.c: Likewise. * unix.h: Likewise. * write.c: Likewise. From-SVN: r246842	2017-04-11 14:51:25 +00:00
Jakub Jelinek	cbe34bb5ed	Update copyright years. From-SVN: r243994	2017-01-01 13:07:43 +01:00
Francois-Xavier Coudert	887d9b8b6d	libgfortran.h: Include <stdlib.h> header. * libgfortran.h: Include <stdlib.h> header. * intrinsics/access.c: Do not include <stdlib.h> header. * intrinsics/chdir.c: Do not include <stdlib.h> header. * intrinsics/chmod.c: Do not include <stdlib.h> header. * intrinsics/date_and_time.c: Do not include <stdlib.h> header. * intrinsics/env.c: Do not include <stdlib.h> header. * intrinsics/execute_command_line.c: Do not include <stdlib.h> header. * intrinsics/exit.c: Do not include <stdlib.h> header. * intrinsics/getcwd.c: Do not include <stdlib.h> header. * intrinsics/getlog.c: Do not include <stdlib.h> header. * intrinsics/link.c: Do not include <stdlib.h> header. * intrinsics/move_alloc.c: Do not include <stdlib.h> header. * intrinsics/perror.c: Do not include <stdlib.h> header. * intrinsics/random.c: Do not include <stdlib.h> header. * intrinsics/rename.c: Do not include <stdlib.h> header. * intrinsics/reshape_generic.c: Do not include <stdlib.h> header. * intrinsics/stat.c: Do not include <stdlib.h> header. * intrinsics/symlnk.c: Do not include <stdlib.h> header. * intrinsics/system.c: Do not include <stdlib.h> header. * intrinsics/unlink.c: Do not include <stdlib.h> header. * io/fbuf.c: Do not include <stdlib.h> header. * io/format.c: Do not include <stdlib.h> header. * io/intrinsics.c: Do not include <stdlib.h> header. * io/list_read.c: Do not include <stdlib.h> header. * io/lock.c: Do not include <stdlib.h> header. * io/open.c: Do not include <stdlib.h> header. * io/read.c: Do not include <stdlib.h> header. * io/transfer.c: Do not include <stdlib.h> header. * io/unit.c: Do not include <stdlib.h> header. * io/unix.c: Do not include <stdlib.h> header. * io/write.c: Do not include <stdlib.h> header. * m4/all.m4: Do not include <stdlib.h> header. * m4/any.m4: Do not include <stdlib.h> header. * m4/bessel.m4: Do not include <stdlib.h> header. * m4/count.m4: Do not include <stdlib.h> header. * m4/cshift0.m4: Do not include <stdlib.h> header. * m4/cshift1.m4: Do not include <stdlib.h> header. * m4/eoshift1.m4: Do not include <stdlib.h> header. * m4/eoshift3.m4: Do not include <stdlib.h> header. * m4/iall.m4: Do not include <stdlib.h> header. * m4/iany.m4: Do not include <stdlib.h> header. * m4/in_pack.m4: Do not include <stdlib.h> header. * m4/in_unpack.m4: Do not include <stdlib.h> header. * m4/iparity.m4: Do not include <stdlib.h> header. * m4/matmul.m4: Do not include <stdlib.h> header. * m4/matmull.m4: Do not include <stdlib.h> header. * m4/maxloc0.m4: Do not include <stdlib.h> header. * m4/maxloc1.m4: Do not include <stdlib.h> header. * m4/maxval.m4: Do not include <stdlib.h> header. * m4/minloc0.m4: Do not include <stdlib.h> header. * m4/minloc1.m4: Do not include <stdlib.h> header. * m4/minval.m4: Do not include <stdlib.h> header. * m4/norm2.m4: Do not include <stdlib.h> header. * m4/pack.m4: Do not include <stdlib.h> header. * m4/parity.m4: Do not include <stdlib.h> header. * m4/product.m4: Do not include <stdlib.h> header. * m4/reshape.m4: Do not include <stdlib.h> header. * m4/shape.m4: Do not include <stdlib.h> header. * m4/spread.m4: Do not include <stdlib.h> header. * m4/sum.m4: Do not include <stdlib.h> header. * m4/unpack.m4: Do not include <stdlib.h> header. * runtime/environ.c: Do not include <stdlib.h> header. * runtime/error.c: Do not include <stdlib.h> header. * runtime/memory.c: Do not include <stdlib.h> header. * runtime/minimal.c: Do not include <stdlib.h> header. * runtime/string.c: Do not include <stdlib.h> header. * generated/all_l1.c: Regenerate. * generated/all_l16.c: Regenerate. * generated/all_l2.c: Regenerate. * generated/all_l4.c: Regenerate. * generated/all_l8.c: Regenerate. * generated/any_l1.c: Regenerate. * generated/any_l16.c: Regenerate. * generated/any_l2.c: Regenerate. * generated/any_l4.c: Regenerate. * generated/any_l8.c: Regenerate. * generated/bessel_r10.c: Regenerate. * generated/bessel_r16.c: Regenerate. * generated/bessel_r4.c: Regenerate. * generated/bessel_r8.c: Regenerate. * generated/count_16_l.c: Regenerate. * generated/count_1_l.c: Regenerate. * generated/count_2_l.c: Regenerate. * generated/count_4_l.c: Regenerate. * generated/count_8_l.c: Regenerate. * generated/cshift0_c10.c: Regenerate. * generated/cshift0_c16.c: Regenerate. * generated/cshift0_c4.c: Regenerate. * generated/cshift0_c8.c: Regenerate. * generated/cshift0_i1.c: Regenerate. * generated/cshift0_i16.c: Regenerate. * generated/cshift0_i2.c: Regenerate. * generated/cshift0_i4.c: Regenerate. * generated/cshift0_i8.c: Regenerate. * generated/cshift0_r10.c: Regenerate. * generated/cshift0_r16.c: Regenerate. * generated/cshift0_r4.c: Regenerate. * generated/cshift0_r8.c: Regenerate. * generated/cshift1_16.c: Regenerate. * generated/cshift1_4.c: Regenerate. * generated/cshift1_8.c: Regenerate. * generated/eoshift1_16.c: Regenerate. * generated/eoshift1_4.c: Regenerate. * generated/eoshift1_8.c: Regenerate. * generated/eoshift3_16.c: Regenerate. * generated/eoshift3_4.c: Regenerate. * generated/eoshift3_8.c: Regenerate. * generated/iall_i1.c: Regenerate. * generated/iall_i16.c: Regenerate. * generated/iall_i2.c: Regenerate. * generated/iall_i4.c: Regenerate. * generated/iall_i8.c: Regenerate. * generated/iany_i1.c: Regenerate. * generated/iany_i16.c: Regenerate. * generated/iany_i2.c: Regenerate. * generated/iany_i4.c: Regenerate. * generated/iany_i8.c: Regenerate. * generated/in_pack_c10.c: Regenerate. * generated/in_pack_c16.c: Regenerate. * generated/in_pack_c4.c: Regenerate. * generated/in_pack_c8.c: Regenerate. * generated/in_pack_i1.c: Regenerate. * generated/in_pack_i16.c: Regenerate. * generated/in_pack_i2.c: Regenerate. * generated/in_pack_i4.c: Regenerate. * generated/in_pack_i8.c: Regenerate. * generated/in_pack_r10.c: Regenerate. * generated/in_pack_r16.c: Regenerate. * generated/in_pack_r4.c: Regenerate. * generated/in_pack_r8.c: Regenerate. * generated/in_unpack_c10.c: Regenerate. * generated/in_unpack_c16.c: Regenerate. * generated/in_unpack_c4.c: Regenerate. * generated/in_unpack_c8.c: Regenerate. * generated/in_unpack_i1.c: Regenerate. * generated/in_unpack_i16.c: Regenerate. * generated/in_unpack_i2.c: Regenerate. * generated/in_unpack_i4.c: Regenerate. * generated/in_unpack_i8.c: Regenerate. * generated/in_unpack_r10.c: Regenerate. * generated/in_unpack_r16.c: Regenerate. * generated/in_unpack_r4.c: Regenerate. * generated/in_unpack_r8.c: Regenerate. * generated/iparity_i1.c: Regenerate. * generated/iparity_i16.c: Regenerate. * generated/iparity_i2.c: Regenerate. * generated/iparity_i4.c: Regenerate. * generated/iparity_i8.c: Regenerate. * generated/matmul_c10.c: Regenerate. * generated/matmul_c16.c: Regenerate. * generated/matmul_c4.c: Regenerate. * generated/matmul_c8.c: Regenerate. * generated/matmul_i1.c: Regenerate. * generated/matmul_i16.c: Regenerate. * generated/matmul_i2.c: Regenerate. * generated/matmul_i4.c: Regenerate. * generated/matmul_i8.c: Regenerate. * generated/matmul_l16.c: Regenerate. * generated/matmul_l4.c: Regenerate. * generated/matmul_l8.c: Regenerate. * generated/matmul_r10.c: Regenerate. * generated/matmul_r16.c: Regenerate. * generated/matmul_r4.c: Regenerate. * generated/matmul_r8.c: Regenerate. * generated/maxloc0_16_i1.c: Regenerate. * generated/maxloc0_16_i16.c: Regenerate. * generated/maxloc0_16_i2.c: Regenerate. * generated/maxloc0_16_i4.c: Regenerate. * generated/maxloc0_16_i8.c: Regenerate. * generated/maxloc0_16_r10.c: Regenerate. * generated/maxloc0_16_r16.c: Regenerate. * generated/maxloc0_16_r4.c: Regenerate. * generated/maxloc0_16_r8.c: Regenerate. * generated/maxloc0_4_i1.c: Regenerate. * generated/maxloc0_4_i16.c: Regenerate. * generated/maxloc0_4_i2.c: Regenerate. * generated/maxloc0_4_i4.c: Regenerate. * generated/maxloc0_4_i8.c: Regenerate. * generated/maxloc0_4_r10.c: Regenerate. * generated/maxloc0_4_r16.c: Regenerate. * generated/maxloc0_4_r4.c: Regenerate. * generated/maxloc0_4_r8.c: Regenerate. * generated/maxloc0_8_i1.c: Regenerate. * generated/maxloc0_8_i16.c: Regenerate. * generated/maxloc0_8_i2.c: Regenerate. * generated/maxloc0_8_i4.c: Regenerate. * generated/maxloc0_8_i8.c: Regenerate. * generated/maxloc0_8_r10.c: Regenerate. * generated/maxloc0_8_r16.c: Regenerate. * generated/maxloc0_8_r4.c: Regenerate. * generated/maxloc0_8_r8.c: Regenerate. * generated/maxloc1_16_i1.c: Regenerate. * generated/maxloc1_16_i16.c: Regenerate. * generated/maxloc1_16_i2.c: Regenerate. * generated/maxloc1_16_i4.c: Regenerate. * generated/maxloc1_16_i8.c: Regenerate. * generated/maxloc1_16_r10.c: Regenerate. * generated/maxloc1_16_r16.c: Regenerate. * generated/maxloc1_16_r4.c: Regenerate. * generated/maxloc1_16_r8.c: Regenerate. * generated/maxloc1_4_i1.c: Regenerate. * generated/maxloc1_4_i16.c: Regenerate. * generated/maxloc1_4_i2.c: Regenerate. * generated/maxloc1_4_i4.c: Regenerate. * generated/maxloc1_4_i8.c: Regenerate. * generated/maxloc1_4_r10.c: Regenerate. * generated/maxloc1_4_r16.c: Regenerate. * generated/maxloc1_4_r4.c: Regenerate. * generated/maxloc1_4_r8.c: Regenerate. * generated/maxloc1_8_i1.c: Regenerate. * generated/maxloc1_8_i16.c: Regenerate. * generated/maxloc1_8_i2.c: Regenerate. * generated/maxloc1_8_i4.c: Regenerate. * generated/maxloc1_8_i8.c: Regenerate. * generated/maxloc1_8_r10.c: Regenerate. * generated/maxloc1_8_r16.c: Regenerate. * generated/maxloc1_8_r4.c: Regenerate. * generated/maxloc1_8_r8.c: Regenerate. * generated/maxval_i1.c: Regenerate. * generated/maxval_i16.c: Regenerate. * generated/maxval_i2.c: Regenerate. * generated/maxval_i4.c: Regenerate. * generated/maxval_i8.c: Regenerate. * generated/maxval_r10.c: Regenerate. * generated/maxval_r16.c: Regenerate. * generated/maxval_r4.c: Regenerate. * generated/maxval_r8.c: Regenerate. * generated/minloc0_16_i1.c: Regenerate. * generated/minloc0_16_i16.c: Regenerate. * generated/minloc0_16_i2.c: Regenerate. * generated/minloc0_16_i4.c: Regenerate. * generated/minloc0_16_i8.c: Regenerate. * generated/minloc0_16_r10.c: Regenerate. * generated/minloc0_16_r16.c: Regenerate. * generated/minloc0_16_r4.c: Regenerate. * generated/minloc0_16_r8.c: Regenerate. * generated/minloc0_4_i1.c: Regenerate. * generated/minloc0_4_i16.c: Regenerate. * generated/minloc0_4_i2.c: Regenerate. * generated/minloc0_4_i4.c: Regenerate. * generated/minloc0_4_i8.c: Regenerate. * generated/minloc0_4_r10.c: Regenerate. * generated/minloc0_4_r16.c: Regenerate. * generated/minloc0_4_r4.c: Regenerate. * generated/minloc0_4_r8.c: Regenerate. * generated/minloc0_8_i1.c: Regenerate. * generated/minloc0_8_i16.c: Regenerate. * generated/minloc0_8_i2.c: Regenerate. * generated/minloc0_8_i4.c: Regenerate. * generated/minloc0_8_i8.c: Regenerate. * generated/minloc0_8_r10.c: Regenerate. * generated/minloc0_8_r16.c: Regenerate. * generated/minloc0_8_r4.c: Regenerate. * generated/minloc0_8_r8.c: Regenerate. * generated/minloc1_16_i1.c: Regenerate. * generated/minloc1_16_i16.c: Regenerate. * generated/minloc1_16_i2.c: Regenerate. * generated/minloc1_16_i4.c: Regenerate. * generated/minloc1_16_i8.c: Regenerate. * generated/minloc1_16_r10.c: Regenerate. * generated/minloc1_16_r16.c: Regenerate. * generated/minloc1_16_r4.c: Regenerate. * generated/minloc1_16_r8.c: Regenerate. * generated/minloc1_4_i1.c: Regenerate. * generated/minloc1_4_i16.c: Regenerate. * generated/minloc1_4_i2.c: Regenerate. * generated/minloc1_4_i4.c: Regenerate. * generated/minloc1_4_i8.c: Regenerate. * generated/minloc1_4_r10.c: Regenerate. * generated/minloc1_4_r16.c: Regenerate. * generated/minloc1_4_r4.c: Regenerate. * generated/minloc1_4_r8.c: Regenerate. * generated/minloc1_8_i1.c: Regenerate. * generated/minloc1_8_i16.c: Regenerate. * generated/minloc1_8_i2.c: Regenerate. * generated/minloc1_8_i4.c: Regenerate. * generated/minloc1_8_i8.c: Regenerate. * generated/minloc1_8_r10.c: Regenerate. * generated/minloc1_8_r16.c: Regenerate. * generated/minloc1_8_r4.c: Regenerate. * generated/minloc1_8_r8.c: Regenerate. * generated/minval_i1.c: Regenerate. * generated/minval_i16.c: Regenerate. * generated/minval_i2.c: Regenerate. * generated/minval_i4.c: Regenerate. * generated/minval_i8.c: Regenerate. * generated/minval_r10.c: Regenerate. * generated/minval_r16.c: Regenerate. * generated/minval_r4.c: Regenerate. * generated/minval_r8.c: Regenerate. * generated/norm2_r10.c: Regenerate. * generated/norm2_r16.c: Regenerate. * generated/norm2_r4.c: Regenerate. * generated/norm2_r8.c: Regenerate. * generated/pack_c10.c: Regenerate. * generated/pack_c16.c: Regenerate. * generated/pack_c4.c: Regenerate. * generated/pack_c8.c: Regenerate. * generated/pack_i1.c: Regenerate. * generated/pack_i16.c: Regenerate. * generated/pack_i2.c: Regenerate. * generated/pack_i4.c: Regenerate. * generated/pack_i8.c: Regenerate. * generated/pack_r10.c: Regenerate. * generated/pack_r16.c: Regenerate. * generated/pack_r4.c: Regenerate. * generated/pack_r8.c: Regenerate. * generated/parity_l1.c: Regenerate. * generated/parity_l16.c: Regenerate. * generated/parity_l2.c: Regenerate. * generated/parity_l4.c: Regenerate. * generated/parity_l8.c: Regenerate. * generated/product_c10.c: Regenerate. * generated/product_c16.c: Regenerate. * generated/product_c4.c: Regenerate. * generated/product_c8.c: Regenerate. * generated/product_i1.c: Regenerate. * generated/product_i16.c: Regenerate. * generated/product_i2.c: Regenerate. * generated/product_i4.c: Regenerate. * generated/product_i8.c: Regenerate. * generated/product_r10.c: Regenerate. * generated/product_r16.c: Regenerate. * generated/product_r4.c: Regenerate. * generated/product_r8.c: Regenerate. * generated/reshape_c10.c: Regenerate. * generated/reshape_c16.c: Regenerate. * generated/reshape_c4.c: Regenerate. * generated/reshape_c8.c: Regenerate. * generated/reshape_i16.c: Regenerate. * generated/reshape_i4.c: Regenerate. * generated/reshape_i8.c: Regenerate. * generated/reshape_r10.c: Regenerate. * generated/reshape_r16.c: Regenerate. * generated/reshape_r4.c: Regenerate. * generated/reshape_r8.c: Regenerate. * generated/shape_i1.c: Regenerate. * generated/shape_i16.c: Regenerate. * generated/shape_i2.c: Regenerate. * generated/shape_i4.c: Regenerate. * generated/shape_i8.c: Regenerate. * generated/spread_c10.c: Regenerate. * generated/spread_c16.c: Regenerate. * generated/spread_c4.c: Regenerate. * generated/spread_c8.c: Regenerate. * generated/spread_i1.c: Regenerate. * generated/spread_i16.c: Regenerate. * generated/spread_i2.c: Regenerate. * generated/spread_i4.c: Regenerate. * generated/spread_i8.c: Regenerate. * generated/spread_r10.c: Regenerate. * generated/spread_r16.c: Regenerate. * generated/spread_r4.c: Regenerate. * generated/spread_r8.c: Regenerate. * generated/sum_c10.c: Regenerate. * generated/sum_c16.c: Regenerate. * generated/sum_c4.c: Regenerate. * generated/sum_c8.c: Regenerate. * generated/sum_i1.c: Regenerate. * generated/sum_i16.c: Regenerate. * generated/sum_i2.c: Regenerate. * generated/sum_i4.c: Regenerate. * generated/sum_i8.c: Regenerate. * generated/sum_r10.c: Regenerate. * generated/sum_r16.c: Regenerate. * generated/sum_r4.c: Regenerate. * generated/sum_r8.c: Regenerate. * generated/unpack_c10.c: Regenerate. * generated/unpack_c16.c: Regenerate. * generated/unpack_c4.c: Regenerate. * generated/unpack_c8.c: Regenerate. * generated/unpack_i1.c: Regenerate. * generated/unpack_i16.c: Regenerate. * generated/unpack_i2.c: Regenerate. * generated/unpack_i4.c: Regenerate. * generated/unpack_i8.c: Regenerate. * generated/unpack_r10.c: Regenerate. * generated/unpack_r16.c: Regenerate. * generated/unpack_r4.c: Regenerate. * generated/unpack_r8.c: Regenerate. From-SVN: r243846	2016-12-21 10:41:57 +00:00
Fritz Reese	0ef33d4462	New I/O specifiers CARRIAGECONTROL, READONLY, SHARE with -fdec. gcc/fortran/ * gfortran.texi: Document. * frontend-passes.c (gfc_code_walker): Add SHARE and CARRIAGECONTROL. * io.c (gfc_free_open, gfc_resolve_open, gfc_match_open): Ditto. * gfortran.h (gfc_open): Add SHARE, CARRIAGECONTROL, and READONLY. * io.c (io_tag, match_open_element): Ditto. * ioparm.def: Ditto. * trans-io.c (gfc_trans_open): Ditto. * io.c (match_dec_etag, match_dec_ftag): New functions. libgfortran/io/ * libgfortran.h (IOPARM_OPEN_HAS_READONLY, IOPARM_OPEN_HAS_SHARE, IOPARM_OPEN_HAS_CC): New for READONLY, SHARE, and CARRIAGECONTROL. * close.c (st_close): Support READONLY. * io.h (st_parameter_open, unit_flags): Support SHARE, CARRIAGECONTROL, and READONLY. * open.c (st_open): Ditto. * transfer.c (data_transfer_init): Ditto. * io.h (st_parameter_dt): New member 'cc' for CARRIAGECONTROL. * write.c (write_check_cc, write_cc): New functions for CARRIAGECONTROL. * transfer.c (next_record_cc): Ditto. * file_pos.c (st_endfile): Support SHARE and CARRIAGECONTROL. * io.h (st_parameter_inquire): Ditto. * open.c (edit_modes, new_unit): Ditto. * inquire.c (inquire_via_unit, inquire_via_filename): Ditto. * io.h (unit_share, unit_cc, cc_fortran, IOPARM_INQUIRE_HAS_SHARE, IOPARM_INQUIRE_HAS_CC): New for SHARE and CARRIAGECONTROL. * open.c (share_opt, cc_opt): Ditto. * read.c (read_x): Support CARRIAGECONTROL. * transfer.c (read_sf, next_record_r, next_record_w): Ditto. * write.c (list_formatted_write_scalar, write_a): Ditto. * unix.h (close_share): New prototype. * unix.c (open_share, close_share): New functions to handle SHARE. * unix.c (open_external): Handle READONLY. Call open_share. * close.c (st_close): Call close_share. gcc/testsuite/ * dec_io_1.f90: New test. * dec_io_2.f90: New test. * dec_io_3.f90: New test. * dec_io_4.f90: New test. * dec_io_5.f90: New test. * dec_io_6.f90: New test. From-SVN: r241550	2016-10-26 12:11:44 +00:00
Janne Blomqvist	c04d4ede17	PR 48587 Newunit allocator Currently GFortran newer reuses unit numbers allocated with NEWUNIT=, instead having a simple counter that is decremented each time such a unit is opened. For a long running program which repeatedly opens files with NEWUNIT= and closes them, the counter can wrap around and cause an abort. This patch replaces the counter with an allocator that keeps track of which units numbers are allocated, and can reuse them once they have been deallocated. Since operating systems tend to limit the number of simultaneous open files for a process to a relatively modest number, a relatively simple approach with a linear scan through an array suffices. Though as a small optimization there is a low water indicator keeping track of the index for which all unit numbers below are already allocated. This linear scan also ensures that we always allocate the smallest available unit number. 2016-10-15 Janne Blomqvist <jb@gcc.gnu.org> PR libfortran/48587 * io/io.h (get_unique_unit_number): Remove prototype. (newunit_alloc): New prototype. * io/open.c (st_open): Call newunit_alloc. * io/unit.c (newunits,newunit_size,newunit_lwi): New static variables. (GFC_FIRST_NEWUNIT): Rename to NEWUNIT_START. (next_available_newunit): Remove variable. (get_unit): Call newunit_alloc, don't try to create negative external unit. (close_unit_1): Call newunit_free. (close_units): Free newunits array. (get_unique_number): Remove function. (newunit_alloc): New function. (newunit_free): New function. * io/transfer.c (data_transfer_init): Check for invalid unit number. testsuite ChangeLog: 2016-10-15 Janne Blomqvist <jb@gcc.gnu.org> PR libfortran/48587 * gfortran.dg/negative_unit2.f90: New testcase. From-SVN: r241199	2016-10-15 16:14:15 +03:00
Jerry DeLisle	4a8d4422b0	re PR fortran/48298 ([F03] User-Defined Derived-Type IO (DTIO)) 2016-09-23 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR libgfortran/48298 * io/inquire.c (inquire_via_unit): Adjust error check for the two possible internal unit KINDs. * io/io.h: Adjust defines for is_internal_unit and is_char4_unit. (gfc_unit): Add internal unit data to structure. (get_internal_unit): Change declaration to set_internal_unit. (free_internal_unit): Change name to stash_internal_unit_number. (get_unique_unit_number): Adjust parameter argument. Define IOPARM_DT_HAS_UDTIO. (gfc_saved_unit): New structure. * io/list_read.c (next_char_internal): Use is_char4_unit. * io/open.c (st_open): Adjust call to get_unique_unit_number. * io/transfer.c (write_block): Use is_char4_unit. (data_transfer_init): Update check for unit numbers. (st_read_done): Free the various allocated memories used for the internal units and stash the negative unit number and pointer to unit structure to allow reuse. (st_write_done): Likewise stash the freed unit. * io/unit.c: Create a fixed size buffer of 16 gfc_saved_unit's to use as a stack to save newunit unit numbers and unit structure for reuse. (get_external_unit): Change name to get_gfc_unit to better reflect what it does. (find_unit): Change call to get_gfc_unit. (find_or_create_unit): Likewise. (get_internal_unit): Change name to set_internal_unit. Move internal unit from the dtp structure to the gfc_unit structure so that it can be passed to child I/O statements through the UNIT. (free_internal_unit): Change name to stash_internal_unit_number. Push the common.unit number onto the newunit stack, saving it for possible reuse later. (get_unit): Set the internal unit KIND. Use get_unique_unit_number to get a negative unit number for the internal unit. Use get_gfc_unit to get the unit structure and use set_internal_unit to initialize it. (init_units): Initialize the newunit stack. (get_unique_unit_number): Check the stack for an available unit number and use it. If none there get the next most negative number. (close_units): Free any unit structures pointed to from the save stack. 2016-09-23 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR fortran/48298 * gfortran.h (gfc_dt): Add udtio. ioparm.def: Add bit IOPARM_dt_f2003 to align with library use of bit 25. Add IOPARM_dt_dtio bit to common flags. * resolve.c (resolve_transfer): Set dt->udtio to expression. * io.c (gfc_match_inquire): Adjust error message for internal unit KIND. * libgfortran.h: Adjust defines for GFC_INTERNAL_UNIT4, GFC_INTERNAL_UNIT, and GFC_INVALID_UNIT. * trans-io.c (build_dt): Set common_unit to reflect the KIND of the internal unit. Set mask bit for presence of dt->udtio. 2016-09-23 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR fortran/48298 * gfortran.dg/negative_unit_check.f90: Update test. * gfortran.dg/dtio_14.f90: New test. From-SVN: r240456	2016-09-23 20:36:21 +00:00
Jakub Jelinek	818ab71a41	Update copyright years. From-SVN: r232055	2016-01-04 15:30:50 +01:00
Janne Blomqvist	43ff5c7a2d	libgfortran: Use remove(3) instead of unlink(2) when deleting files. testsuite: 2015-09-04 Janne Blomqvist <jb@gcc.gnu.org> * gfortran.dg/read_dir.f90: Delete empty directory when closing rather than calling rmdir, cleanup if open fails. libgfortran: 2015-09-04 Janne Blomqvist <jb@gcc.gnu.org> * io/unix.h (delete_file): Remove prototype. * io/unix.c (delete_file): Remove function. * io/close.c (st_close): Replace delete_file and unlink with remove. * io/open.c (already_open): Replace unlink with remove. From-SVN: r227472	2015-09-04 00:18:56 +03:00
Janne Blomqvist	6234b5433f	PR 65200 Handle EPERM in addition to EACCES. gcc/fortran ChangeLog: 2015-03-11 Janne Blomqvist <jb@gcc.gnu.org> PR libfortran/65200 * gfortran.texi: Document behavior when opening files without explicit ACTION= specifier. libgfortran ChangeLog: 2015-03-11 Janne Blomqvist <jb@gcc.gnu.org> PR libfortran/65200 * io/open.c (new_unit): Use gf_strerror rather than hardcoding error messages for different errno values. * io/unix.c (regular_file2): Handle EPERM in addition to EACCES. gcc/testsuite ChangeLog: 2015-03-11 Janne Blomqvist <jb@gcc.gnu.org> PR libfortran/65200 * gfortran.dg/open_errors.f90: Update checks for iomsg string. * gfortran.dg/open_new_segv.f90: Fix error message pattern. From-SVN: r221361	2015-03-11 23:34:22 +02:00
Jakub Jelinek	5624e564d2	Update copyright years. From-SVN: r219188	2015-01-05 13:33:28 +01:00
Janne Blomqvist	0e05c303e5	PR libfortran/62768 Handle filenames with embedded null characters. testsuite ChangeLog: 2014-09-17 Janne Blomqvist <jb@gcc.gnu.org> PR libfortran/62768 * gfortran.dg/filename_null.f90: New test. libgfortran ChangeLog: 2014-09-17 Janne Blomqvist <jb@gcc.gnu.org> PR libfortran/62768 * io/io.h (gfc_unit): Store C string for the filename. * io/close.c (st_close): Use gfc_unit.filename. * io/inquire.c (inquire_via_unit): Likewise. * io/open.c (new_unit): Likewise. (already_open): Likewise, unlink file before freeing filename. * io/unit.c (init_units): Likewise. (close_unit_1): Likewise. (filename_from_unit): Likewise. * io/unix.c (compare_file_filename): Likewise. (find_file0): Likewise. (delete_file): Likewise. From-SVN: r215307	2014-09-17 00:40:28 +03:00
Janne Blomqvist	4269f19c09	PR 60324 Handle long path names, don't use PATH_MAX. From-SVN: r210738	2014-05-22 06:51:25 +03:00
Jerry DeLisle	75b2dba9ae	re PR fortran/60148 (strings in NAMELIST do not honor DELIM= in open statement) 2014-03-03 Jerry DeLisle <jvdelisle@gcc.gnu> PR libfortran/60148 * io/inquire.c (inquire_via_unit): In the case of DELIM_UNSPECIFIED set inquire return string to "NONE". * io/list_read.c (read_character): In the case of DELIM_NONE and namelists, complete the character read using the namelist variable length. * io/open.c (new_unit): Don't set delim status to none if not specified so that DELIM_UNSPECIFIED can be used later. * io/transfer.c (data_transfer_init): For namelist I/O, if the unit delim status is unspecified set the current status to quote. Otherwise, set current status to the unit status. * io/unit.c (get_internel_unit, init_unit): Remember to set flags_delim initially to DELIM_UNSPECIFIED so defaults come out correctly. * io/write.c (write_character): Add a new function argument "mode" to signify that raw output is to be used vs output with delimiters. If the mode is set to DELIM (1) proceed with delimiters. (list_formatted_write_scalar): Write the separator only if a delimiter was previously specified. Update the call to write_character with the mode argument given. (namelist_write_newline): Use the mode argument. (nml_write_obj): Use the mode argument. Remove use of tmp_delim. Write the semi-colon or comma correctly only when needed with using delimiters. Cleanup whitespace. (namelist_write): If delim is not specified in namelist I/O, default to using quotes. Get rid of the tmp_delim variable and use the new mode argument in write_character. From-SVN: r208302	2014-03-04 04:33:40 +00:00
Richard Sandiford	f0bcf62899	Update copyright years in libgfortran/ From-SVN: r206296	2014-01-02 22:25:45 +00:00
Jerry DeLisle	1ede59e4c7	re PR libfortran/59419 (Failing OPEN with FILE='xxx' and IOSTAT creates the file 'xxx' after revision 196783) 2013-12-16 Jerry DeLisle <jvdelisle@gcc.gnu> PR libfortran/59419 * io/file_pos.c (st_rewind): Do proper return after generate_error. * io/open.c (edit_modes): Move action code inside block that checks for library ok. (new_unit): Do cleanup after error. (st_open): Do proper return after error. * io/transfer.c (data_transfer_init): Likewise. From-SVN: r206039	2013-12-17 03:06:04 +00:00
David Edelsohn	19f0e98f58	environ.c: Include unistd.h. * runtime/environ.c: Include unistd.h. * runtime/pause.c: Test HAVE_UNISTD_H. * runtime/stop.c: Same. * io/open.c: Same. * io/unix.c: Same. * io/read.c (si_max): Protect declaration of value. From-SVN: r198603	2013-05-04 17:23:11 -04:00
Tilo Schwarz	09c7dc636d	re PR libfortran/48618 (Negative unit number in OPEN(...) is sometimes allowed) 2013-03-20 Tilo Schwarz <tilo@tilo-schwarz.de> PR libfortran/48618 * io/open.c (st_open): Raise error for unit number < 0 only if unit number does not exist already. 2013-03-20 Tilo Schwarz <tilo@tilo-schwarz.de> PR libfortran/48618 * gfortran.dg/open_negative_unit_1.f90: New. From-SVN: r196805	2013-03-20 08:45:49 +01:00
Janne Blomqvist	68aab0e225	Fix regression when writing formatted sequential to a pipe. 2013-02-21 Janne Blomqvist <jb@gcc.gnu.org> PR libfortran/30162 * io/open.c (test_endfile): Call stell only if size != 0. * io/unix.c (raw_tell): Revert r194679. (raw_size): Return size field only for regular files, otherwise 0. From-SVN: r196210	2013-02-21 21:03:10 +02:00
Richard Sandiford	e3c063ceda	Update copyright years in libgfortran. From-SVN: r195167	2013-01-14 18:20:58 +00:00
Jerry DeLisle	4e766b5d40	re PR libfortran/48960 (OPEN statement modifies NEWUNIT variable on error) 2012-12-26 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR libfortran/48960 * io/open.c (st_parameter_open): Assign newunit number to user variable only if the the associated open statement is successful. From-SVN: r194724	2012-12-26 18:11:42 +00:00
Janne Blomqvist	1a0fd3d33a	Combined get_mem and internal_malloc_size. 2012-03-26 Janne Blomqvist <jb@gcc.gnu.org> * runtime/memory.c (get_mem): Rename to xmalloc, check for zero size. (internal_malloc_size): Remove. * libgfortran.h (get_mem): Rename to xmalloc. (internal_malloc_size): Remove prototype. * Makefile.am (i_iall_c): Fix dependency. (i_iany_c): Likewise. (i_iparity_c): Likewise. (i_norm2_c): Likewise. (i_parity_c): Likewise. * Makefile.in: Regenerated. * m4/parity.m4: Fix typo in comment. * generated/all_l1.c: Regenerated. * generated/all_l16.c: Regenerated. * generated/all_l2.c: Regenerated. * generated/all_l4.c: Regenerated. * generated/all_l8.c: Regenerated. * generated/any_l1.c: Regenerated. * generated/any_l16.c: Regenerated. * generated/any_l2.c: Regenerated. * generated/any_l4.c: Regenerated. * generated/any_l8.c: Regenerated. * generated/bessel_r10.c: Regenerated. * generated/bessel_r16.c: Regenerated. * generated/bessel_r4.c: Regenerated. * generated/bessel_r8.c: Regenerated. * generated/count_16_l.c: Regenerated. * generated/count_1_l.c: Regenerated. * generated/count_2_l.c: Regenerated. * generated/count_4_l.c: Regenerated. * generated/count_8_l.c: Regenerated. * generated/cshift1_16.c: Regenerated. * generated/cshift1_4.c: Regenerated. * generated/cshift1_8.c: Regenerated. * generated/eoshift1_16.c: Regenerated. * generated/eoshift1_4.c: Regenerated. * generated/eoshift1_8.c: Regenerated. * generated/eoshift3_16.c: Regenerated. * generated/eoshift3_4.c: Regenerated. * generated/eoshift3_8.c: Regenerated. * generated/iall_i1.c: Regenerated. * generated/iall_i16.c: Regenerated. * generated/iall_i2.c: Regenerated. * generated/iall_i4.c: Regenerated. * generated/iall_i8.c: Regenerated. * generated/iany_i1.c: Regenerated. * generated/iany_i16.c: Regenerated. * generated/iany_i2.c: Regenerated. * generated/iany_i4.c: Regenerated. * generated/iany_i8.c: Regenerated. * generated/in_pack_c10.c: Regenerated. * generated/in_pack_c16.c: Regenerated. * generated/in_pack_c4.c: Regenerated. * generated/in_pack_c8.c: Regenerated. * generated/in_pack_i1.c: Regenerated. * generated/in_pack_i16.c: Regenerated. * generated/in_pack_i2.c: Regenerated. * generated/in_pack_i4.c: Regenerated. * generated/in_pack_i8.c: Regenerated. * generated/in_pack_r10.c: Regenerated. * generated/in_pack_r16.c: Regenerated. * generated/in_pack_r4.c: Regenerated. * generated/in_pack_r8.c: Regenerated. * generated/iparity_i1.c: Regenerated. * generated/iparity_i16.c: Regenerated. * generated/iparity_i2.c: Regenerated. * generated/iparity_i4.c: Regenerated. * generated/iparity_i8.c: Regenerated. * generated/matmul_c10.c: Regenerated. * generated/matmul_c16.c: Regenerated. * generated/matmul_c4.c: Regenerated. * generated/matmul_c8.c: Regenerated. * generated/matmul_i1.c: Regenerated. * generated/matmul_i16.c: Regenerated. * generated/matmul_i2.c: Regenerated. * generated/matmul_i4.c: Regenerated. * generated/matmul_i8.c: Regenerated. * generated/matmul_l16.c: Regenerated. * generated/matmul_l4.c: Regenerated. * generated/matmul_l8.c: Regenerated. * generated/matmul_r10.c: Regenerated. * generated/matmul_r16.c: Regenerated. * generated/matmul_r4.c: Regenerated. * generated/matmul_r8.c: Regenerated. * generated/maxloc0_16_i1.c: Regenerated. * generated/maxloc0_16_i16.c: Regenerated. * generated/maxloc0_16_i2.c: Regenerated. * generated/maxloc0_16_i4.c: Regenerated. * generated/maxloc0_16_i8.c: Regenerated. * generated/maxloc0_16_r10.c: Regenerated. * generated/maxloc0_16_r16.c: Regenerated. * generated/maxloc0_16_r4.c: Regenerated. * generated/maxloc0_16_r8.c: Regenerated. * generated/maxloc0_4_i1.c: Regenerated. * generated/maxloc0_4_i16.c: Regenerated. * generated/maxloc0_4_i2.c: Regenerated. * generated/maxloc0_4_i4.c: Regenerated. * generated/maxloc0_4_i8.c: Regenerated. * generated/maxloc0_4_r10.c: Regenerated. * generated/maxloc0_4_r16.c: Regenerated. * generated/maxloc0_4_r4.c: Regenerated. * generated/maxloc0_4_r8.c: Regenerated. * generated/maxloc0_8_i1.c: Regenerated. * generated/maxloc0_8_i16.c: Regenerated. * generated/maxloc0_8_i2.c: Regenerated. * generated/maxloc0_8_i4.c: Regenerated. * generated/maxloc0_8_i8.c: Regenerated. * generated/maxloc0_8_r10.c: Regenerated. * generated/maxloc0_8_r16.c: Regenerated. * generated/maxloc0_8_r4.c: Regenerated. * generated/maxloc0_8_r8.c: Regenerated. * 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generated/maxloc1_8_r16.c: Regenerated. * generated/maxloc1_8_r4.c: Regenerated. * generated/maxloc1_8_r8.c: Regenerated. * generated/maxval_i1.c: Regenerated. * generated/maxval_i16.c: Regenerated. * generated/maxval_i2.c: Regenerated. * generated/maxval_i4.c: Regenerated. * generated/maxval_i8.c: Regenerated. * generated/maxval_r10.c: Regenerated. * generated/maxval_r16.c: Regenerated. * generated/maxval_r4.c: Regenerated. * generated/maxval_r8.c: Regenerated. * generated/minloc0_16_i1.c: Regenerated. * generated/minloc0_16_i16.c: Regenerated. * generated/minloc0_16_i2.c: Regenerated. * generated/minloc0_16_i4.c: Regenerated. * generated/minloc0_16_i8.c: Regenerated. * generated/minloc0_16_r10.c: Regenerated. * generated/minloc0_16_r16.c: Regenerated. * generated/minloc0_16_r4.c: Regenerated. * generated/minloc0_16_r8.c: Regenerated. * generated/minloc0_4_i1.c: Regenerated. * generated/minloc0_4_i16.c: Regenerated. * generated/minloc0_4_i2.c: Regenerated. * generated/minloc0_4_i4.c: Regenerated. * generated/minloc0_4_i8.c: Regenerated. * generated/minloc0_4_r10.c: Regenerated. * generated/minloc0_4_r16.c: Regenerated. * generated/minloc0_4_r4.c: Regenerated. * generated/minloc0_4_r8.c: Regenerated. * generated/minloc0_8_i1.c: Regenerated. * generated/minloc0_8_i16.c: Regenerated. * generated/minloc0_8_i2.c: Regenerated. * generated/minloc0_8_i4.c: Regenerated. * generated/minloc0_8_i8.c: Regenerated. * generated/minloc0_8_r10.c: Regenerated. * generated/minloc0_8_r16.c: Regenerated. * generated/minloc0_8_r4.c: Regenerated. * generated/minloc0_8_r8.c: Regenerated. * generated/minloc1_16_i1.c: Regenerated. * generated/minloc1_16_i16.c: Regenerated. * generated/minloc1_16_i2.c: Regenerated. * generated/minloc1_16_i4.c: Regenerated. * generated/minloc1_16_i8.c: Regenerated. * generated/minloc1_16_r10.c: Regenerated. * generated/minloc1_16_r16.c: Regenerated. * generated/minloc1_16_r4.c: Regenerated. * generated/minloc1_16_r8.c: Regenerated. * generated/minloc1_4_i1.c: Regenerated. * generated/minloc1_4_i16.c: Regenerated. * generated/minloc1_4_i2.c: Regenerated. * generated/minloc1_4_i4.c: Regenerated. * generated/minloc1_4_i8.c: Regenerated. * generated/minloc1_4_r10.c: Regenerated. * generated/minloc1_4_r16.c: Regenerated. * generated/minloc1_4_r4.c: Regenerated. * generated/minloc1_4_r8.c: Regenerated. * generated/minloc1_8_i1.c: Regenerated. * generated/minloc1_8_i16.c: Regenerated. * generated/minloc1_8_i2.c: Regenerated. * generated/minloc1_8_i4.c: Regenerated. * generated/minloc1_8_i8.c: Regenerated. * generated/minloc1_8_r10.c: Regenerated. * generated/minloc1_8_r16.c: Regenerated. * generated/minloc1_8_r4.c: Regenerated. * generated/minloc1_8_r8.c: Regenerated. * generated/minval_i1.c: Regenerated. * generated/minval_i16.c: Regenerated. * generated/minval_i2.c: Regenerated. * generated/minval_i4.c: Regenerated. * generated/minval_i8.c: Regenerated. * generated/minval_r10.c: Regenerated. * generated/minval_r16.c: Regenerated. * generated/minval_r4.c: Regenerated. * generated/minval_r8.c: Regenerated. * generated/norm2_r10.c: Regenerated. * generated/norm2_r16.c: Regenerated. * generated/norm2_r4.c: Regenerated. * generated/norm2_r8.c: Regenerated. * generated/pack_c10.c: Regenerated. * generated/pack_c16.c: Regenerated. * generated/pack_c4.c: Regenerated. * generated/pack_c8.c: Regenerated. * generated/pack_i1.c: Regenerated. * generated/pack_i16.c: Regenerated. * generated/pack_i2.c: Regenerated. * generated/pack_i4.c: Regenerated. * generated/pack_i8.c: Regenerated. * generated/pack_r10.c: Regenerated. * generated/pack_r16.c: Regenerated. * generated/pack_r4.c: Regenerated. * generated/pack_r8.c: Regenerated. * generated/parity_l1.c: Regenerated. * generated/parity_l16.c: Regenerated. * generated/parity_l2.c: Regenerated. * generated/parity_l4.c: Regenerated. * generated/parity_l8.c: Regenerated. * generated/product_c10.c: Regenerated. * generated/product_c16.c: Regenerated. * generated/product_c4.c: Regenerated. * generated/product_c8.c: Regenerated. * generated/product_i1.c: Regenerated. * generated/product_i16.c: Regenerated. * generated/product_i2.c: Regenerated. * generated/product_i4.c: Regenerated. * generated/product_i8.c: Regenerated. * generated/product_r10.c: Regenerated. * generated/product_r16.c: Regenerated. * generated/product_r4.c: Regenerated. * generated/product_r8.c: Regenerated. * generated/reshape_c10.c: Regenerated. * generated/reshape_c16.c: Regenerated. * generated/reshape_c4.c: Regenerated. * generated/reshape_c8.c: Regenerated. * generated/reshape_i16.c: Regenerated. * generated/reshape_i4.c: Regenerated. * generated/reshape_i8.c: Regenerated. * generated/reshape_r10.c: Regenerated. * generated/reshape_r16.c: Regenerated. * generated/reshape_r4.c: Regenerated. * generated/reshape_r8.c: Regenerated. * generated/shape_i16.c: Regenerated. * generated/shape_i4.c: Regenerated. * generated/shape_i8.c: Regenerated. * generated/spread_c10.c: Regenerated. * generated/spread_c16.c: Regenerated. * generated/spread_c4.c: Regenerated. * generated/spread_c8.c: Regenerated. * generated/spread_i1.c: Regenerated. * generated/spread_i16.c: Regenerated. * generated/spread_i2.c: Regenerated. * generated/spread_i4.c: Regenerated. * generated/spread_i8.c: Regenerated. * generated/spread_r10.c: Regenerated. * generated/spread_r16.c: Regenerated. * generated/spread_r4.c: Regenerated. * generated/spread_r8.c: Regenerated. * generated/sum_c10.c: Regenerated. * generated/sum_c16.c: Regenerated. * generated/sum_c4.c: Regenerated. * generated/sum_c8.c: Regenerated. * generated/sum_i1.c: Regenerated. * generated/sum_i16.c: Regenerated. * generated/sum_i2.c: Regenerated. * generated/sum_i4.c: Regenerated. * generated/sum_i8.c: Regenerated. * generated/sum_r10.c: Regenerated. * generated/sum_r16.c: Regenerated. * generated/sum_r4.c: Regenerated. * generated/sum_r8.c: Regenerated. * generated/transpose_c10.c: Regenerated. * generated/transpose_c16.c: Regenerated. * generated/transpose_c4.c: Regenerated. * generated/transpose_c8.c: Regenerated. * generated/transpose_i16.c: Regenerated. * generated/transpose_i4.c: Regenerated. * generated/transpose_i8.c: Regenerated. * generated/transpose_r10.c: Regenerated. * generated/transpose_r16.c: Regenerated. * generated/transpose_r4.c: Regenerated. * generated/transpose_r8.c: Regenerated. * generated/unpack_c10.c: Regenerated. * generated/unpack_c16.c: Regenerated. * generated/unpack_c4.c: Regenerated. * generated/unpack_c8.c: Regenerated. * generated/unpack_i1.c: Regenerated. * generated/unpack_i16.c: Regenerated. * generated/unpack_i2.c: Regenerated. * generated/unpack_i4.c: Regenerated. * generated/unpack_i8.c: Regenerated. * generated/unpack_r10.c: Regenerated. * generated/unpack_r16.c: Regenerated. * generated/unpack_r4.c: Regenerated. * generated/unpack_r8.c: Regenerated. * intrinsics/cshift0.c: Use xmalloc. * intrinsics/ctime.c: Likewise. * intrinsics/date_and_time.c: Likewise. * intrinsics/eoshift0.c: Likewise. * intrinsics/eoshift2.c: Likewise. * intrinsics/getlog.c: Likewise. * intrinsics/pack_generic.c: Likewise. * intrinsics/reshape_generic.c: Likewise. * intrinsics/spread_generic.c: Likewise. * intrinsics/string_intrinsics_inc.c: Likewise. * intrinsics/transpose_generic.c: Likewise. * intrinsics/unpack_generic.c: Likewise. * io/fbuf.c: Likewise. * io/format.c: Likewise. * io/intrinsics.c: Likewise. * io/list_read.c: Likewise. * io/open.c: Likewise. * io/transfer.c: Likewise. * io/unit.c: Likewise. * io/unix.c: Likewise. * io/write.c: Likewise. * m4/bessel.m4: Likewise. * m4/cshift1.m4: Likewise. * m4/eoshift1.m4: Likewise. * m4/eoshift3.m4: Likewise. * m4/iforeach.m4: Likewise. * m4/ifunction.m4: Likewise. * m4/ifunction_logical.m4: Likewise. * m4/in_pack.m4: Likewise. * m4/matmul.m4: Likewise. * m4/matmull.m4: Likewise. * m4/pack.m4: Likewise. * m4/reshape.m4: Likewise. * m4/shape.m4: Likewise. * m4/spread.m4: Likewise. * m4/transpose.m4: Likewise. * m4/unpack.m4: Likewise. * runtime/convert_char.c: Likewise. * runtime/environ.c: Likewise. * runtime/in_pack_generic.c: Likewise. From-SVN: r185806	2012-03-26 18:16:05 +03:00
Janne Blomqvist	0948d15384	Revert previous fix for PR 45723. libgfortran ChangeLog: 2011-11-07 Janne Blomqvist <jb@gcc.gnu.org> PR libfortran/45723 * io/open.c (new_unit): Don't check file size before attempting seek. testsuite ChangeLog: 2011-11-07 Janne Blomqvist <jb@gcc.gnu.org> PR libfortran/45723 * gfortran.dg/open_dev_null.F90: Remove testcase. From-SVN: r181085	2011-11-07 16:32:50 +02:00
Janne Blomqvist	3469bd8660	Introduce a size member function to struct stream. 2011-10-31 Janne Blomqvist <jb@gcc.gnu.org> * io/unix.h (struct stream): Add size function pointer. (ssize): New inline function. (file_length): Remove prototype. * io/unix.c (raw_size): New function. (raw_init): Initialize st.size pointer. (buf_size): New function. (buf_init): Initialize st.size pointer. (open_internal): Likewise. (open_internal4): Likewise. (file_length): Remove function. * io/file_pos.c (st_rewind): Use ssize instead of file_length. * io/open.c (test_endfile): Likewise. * io/transfer.c (data_transfer_init): Likewise. (next_record_r): Likewise. (next_record_w): Likewise. * io/unit.c (update_position): Likewise. From-SVN: r180702	2011-10-31 16:52:26 +02:00
Jim Meyering	046957830e	remove useless if-before-free tests Change "if (E) free (E);" to "free (E);" everywhere except in the libgo/, intl/, zlib/ and classpath/ directories. Also transform equivalent variants like "if (E != NULL) free (E);" and allow an extra cast on the argument to free. Otherwise, the tested and freed "E" expressions must be identical, modulo white space. From-SVN: r172785	2011-04-20 18:19:03 +00:00
Janne Blomqvist	d30fe1c5cd	Replace sprintf with snprintf From-SVN: r172590	2011-04-16 20:43:03 +03:00
Jerry DeLisle	3bddec9b92	re PR libfortran/45723 (opening /dev/null for appending writes) 2010-09-21 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR libfortran/45723 * io/open.c (new_unit): On POSITION_APPEND don't seek if file length is zero. From-SVN: r164507	2010-09-22 03:10:24 +00:00
Janne Blomqvist	bb408e876c	Remove free_mem From-SVN: r159160	2010-05-07 18:55:59 +03:00
Janne Blomqvist	92cbdb6845	Split up io/io.h From-SVN: r153825	2009-11-02 23:52:59 +02:00
Jerry DeLisle	dcfddbd49c	re PR fortran/40008 (F2008: Add NEWUNIT= for OPEN statement) 2009-06-07 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR libfortran/40008 * libgfortran.h: Define IOPARM_OPEN_HAS_NEWUNIT. * io/open.c (st_open): Don't error on negative unit number if NEWUNIT was specified. If NEWUNIT is specified, call new function to get the unique unit number and assign it. * io/io.h (st_parameter_open): Add pointer to newunit. Add prototype for next_available_newunit. Add prototype for new function, get_unique_unit_number. * io/unit.c: Declare next_available_newunit. Define the first newunit number. (init_units): Initialize next_available_unit. (get_unique_unit_number): New function. Fix whitespace and comments. * io/transfer.c (data_transfer_init): Update error message to not be specific to OPEN statements. From-SVN: r148253	2009-06-07 19:00:47 +00:00
Jakub Jelinek	748086b7b2	Licensing changes to GPLv3 resp. GPLv3 with GCC Runtime Exception. From-SVN: r145841	2009-04-09 17:00:19 +02:00
Janne Blomqvist	2ac7316d99	open.c (already_open): Test for POSIX close return value. 2009-04-08 Janne Blomqvist <jb@gcc.gnu.org> * io/open.c (already_open): Test for POSIX close return value. * io/unit.c (close_unit_1): Likewise. * io/unix.c (raw_close): Return 0 for success for preconnected units. From-SVN: r145761	2009-04-08 20:06:34 +03:00
Jerry DeLisle	7812c78c34	[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 20:13:56 +00:00
Jerry DeLisle	cea93abbe2	re PR libfortran/35863 ([F2003] Implement ENCODING="UTF-8") 2008-06-13 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR fortran/35863 * libgfortran.h: Change l8_to_l4_offset to big_endian and add endian_off. * runtime/main.c: Fix error in comment. Change l8_to_l4_offset to big_endian. (determine_endianness): Add endian_off and set its value according to big_endian. * gfortran.map: Add symbol for new _gfortran_transfer_character_wide. * io/io.h: Add prototype declarations for new functions. * io/list_read.c (list_formatted_read_scalar): Modify to handle kind=4. (list_formatted_read): Calculate stride based on kind for character type and use it when calling list_formatted_read_scalar. * io/inquire.c (inquire_via_unit): Change l8_to_l4_offset to big_endian. * io/open.c (st_open): Change l8_to_l4_offset to big_endian. * io/read.c (read_a_char4): New function to handle formatted read. * io/write.c: Define GFC_CHAR4(x) to improve readability of code. (write_a_char4): New function to handle formatted write. (write_character): Modify to accept the kind parameter and adjust for endianess of the machine. (list_formatted_write): Calculate the stride resulting from the kind and adjust the list_formatted_write_scalar call accordingly. (nml_write_obj): Adjust calls to write_character. (namelist_write): Likewise. * io/transfer.c (formatted_transfer_scaler): Rename 'len' argument to 'kind' argument to better describe what it is. Add calls to new functions for kind == 4. (formatted_transfer): Modify to handle the case of type character and kind equals 4 to pass in the kind to the transfer routines. (transfer_character_wide): Add this new function. (transfer_array): Don't set kind to the character string length. Adjust strides bases on character kind. (unformatted_read): Adjust size based on kind for character types. (unformatted_write): Likewise. (data_transfer_init): Change l8_to_l4_offset to big_endian. From-SVN: r136763	2008-06-13 20:28:08 +00:00
Janne Blomqvist	8947fd62fa	Part 1.1 of PR25561. 2008-05-15 Janne Blomqvist <jb@gcc.gnu.org> PR libfortran/25561 * io/io.h (struct fbuf): Change pointer to position offset. * io/fbuf.c (fbuf_init): Reduce default size of buffer, ptr=>pos changes. (fbuf_reset): ptr=>pos changes. (fbuf_alloc): If the request doesn't fit, don't waste memory by keeping flushed bytes. ptr=>pos changes. (fbuf_flush): ptr=>pos changes. (fbuf_seek): Don't seek past the left tab limit, don't update active byte count. * io/open.c (new_unit): If RECL has been specified, used that as initial buffer size. From-SVN: r135433	2008-05-16 20:42:44 +03:00
Janne Blomqvist	65686652e4	Fix fallout from part 1 of PR25561 patch. 2008-05-16 Janne Blomqvist <jb@gcc.gnu.org> PR libfortran/35632 * io/open.c (new_unit): Set stream position to correct value. From-SVN: r135432	2008-05-16 20:37:30 +03:00
Janne Blomqvist	15877a88eb	Part 1 of PR 25561. 2008-05-15 Janne Blomqvist <jb@gcc.gnu.org> PR libfortran/25561 * Makefile.am: Add fbuf.c to gfor_io_src. * Makefile.in: Regenerate. * io/io.h (read_block): Remove. (struct stream): Remove alloc_r_at function pointer. (salloc_r): Remove. (salloc_r_at): Remove. (salloc_w_at): Remove. (salloc_w): Remove offset argument. (struct fbuf): New struct for format buffer. (struct gfc_unit): Add fbuf. (read_block_form): New prototype. (fbuf_init): Likewise. (fbuf_destroy): Likewise. (fbuf_reset): Likewise. (fbuf_alloc): Likewise. (fbuf_flush): Likewise. (fbuf_seek): Likewise. * io/file_pos.c (formatted_backspace): Change to use sread. (unformatted_backspace): Likewise. (st_backspace): Flush format buffer. (st_rewind): Likewise. * io/list_read.c (next_char): Likewise. (nml_query): Tidying, flush format buffer. * io/open.c (new_unit): Init format buffer. * io/read.c (read_l): Change to use read_block_form. (read_a): Likewise. (read_decimal): Likewise. (read_radix): Likewise. (read_f): Likewise. (read_x): Empty reads also for stream I/O. * io/transfer.c (read_sf): Change to use sread. (read_block): Rename to read_block_form, change prototype, use sread. (read_block_direct): Don't seek stream files. (write_block): Change to use fbuf if external file, don't seek stream files. (write_buf): Don't seek stream files. (formatted_transfer_scalar): Use fbuf for external files. (us_read): Change to use sread. (pre_position): Do nothing for stream I/O. (data_transfer_init): Flush fbuf when switching from write to read, if POS is specified, seek stream file to correct offset. (skip_record): Change to use sread. (min_off): New function. (next_record_r): Change to use sread. (next_record_w): Change to use sset/sseek, flush fbuf. (finalize_transfer): Flush fbuf. * io/unit.c (init_units): Init fbuf for stdout, stderr. (close_unit_1): Destroy fbuf. (finish_last_advance_record): Flush fbuf, no need to seek. * io/unix.c (fd_alloc_r_at): Remove unused where argument. (fd_alloc_w_at): Likewise. (fd_read): Remove third argument to fd_alloc_r_at. (fd_write): Remove third argument to fd_alloc_w_at. (fd_sset): Likewise. (fd_open): Don't set alloc_r_at. (mem_alloc_r_at): Remove unused where argument. (mem_alloc_w_at): Likewise. (mem_read): Don't incorrectly return previous errno, remove unused third argument to alloc function. (mem_write): Likewise. (mem_set): Likewise. (open_internal): Don't set alloc_r_at pointer. * io/fbuf.c: New file. From-SVN: r135373	2008-05-15 18:53:34 +03:00
Jerry DeLisle	c26cc9a6a6	re PR libfortran/36094 (Runtime error show_locus not working correctly) 2008-05-01 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR libfortran/36094 * runtime/error.c (show_locus): Provide modified error message when filename has not yet been associated with a unit number. * io/open.c (encoding_opt[]): Comment out "utf-8" option and add TODO. From-SVN: r134876	2008-05-02 01:33:16 +00:00
Jerry DeLisle	931149a6b7	PR fortran/25829 28655 2008-04-07 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR fortran/25829 28655 * io/open.c (edit_modes): Set flags.async. (new_unit) Set flags.async and flags.status. (st_open): Initialize flags.async. * io/list_read.c (read_charactor): Use delim_status instead of flags.delim. * io/read.c (read_x): Use pad_status instead of flags.pad. * io/inquire.c (inquire_via_unit): Add new checks. (inquire_via_filename): Likewise. * io/io.h (st_parameter_inquire): Add new flags. (st_parameter_dt): Likewise. * io/unit.c (get_internal_unit): Set flags.async. (init_units): Set flags.async. * io/transfer.c: Add delim and pad option arrays. (read_sf): Use pad_status instead of flags.pad. (read_block): Likewise. (data_transfer_init): Set flags.async and add checks. * io/write.c (write_character): Use delim_status. (list_formatted_write_scalar): Likewise. (nml_write_obj): Likewise. (namelist_write): Likewise. From-SVN: r133988	2008-04-07 22:05:52 +00:00
Jerry DeLisle	10256cbe95	PR fortran/25829 28655 2008-04-05 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR fortran/25829 28655 * gfortran.map: Add new symbol, _gfortran_st_wait. * libgfortran.h (st_paramter_common): Add new I/O parameters. * open.c (st_option decimal_opt[], st_option encoding_opt[], st_option round_opt[], st_option sign_opt[], st_option async_opt[]): New parameter option arrays. (edit_modes): Add checks for new parameters. (new_unit): Likewise. (st_open): Likewise. * list_read.c (CASE_SEPERATORS): Add ';' as a valid separator. (eat_separator): Handle deimal comma. (read_logical): Fix whitespace. (parse_real): Handle decimal comma. (read_real): Handle decimal comma. * read.c (read_a): Use decimal status flag to allow comma in place of a decimal point. (read_f): Allow comma as acceptable character in float. According to decimal flag, substitute a period for a comma. (read_x): If decimal status flag is comma, disable the read_comma flag, not allowing comma as a delimiter, an extension otherwise. * io.h: (unit_decimal, unit_encoding, unit_round, unit_sign, unit_async): New enumerators. Add all new I/O parameters. * unix.c (unix_stream, int_stream): Add io_mode asychronous I/O control. (move_pos_offset, fd_alloc_w_at): Fix some whitespace. (fd_sfree): Use new enumerator. (fd_read): Likewise. (fd_write): Likewise. (fd_close): Fix whitespace. (fd_open): Use new enumertors. (tempfile, regular_file, open_external): Fix whitespace. (output_stream, error_stream): Set method. (stream_offset): Fix whitespace. * transfer.c: (st_option decimal_opt[], sign_opt[], blank_opt[]): New option arrays. (formatted_transfer_scalar): Set sf_read_comma flag based on new decimal_status flag. (data_transfer_init): Initialize new parameters. Add checks for decimal, sign, and blank. (st_wait): New stub. * format.c: (format_lex): Add format specifiers DP, DC, and D. (parse_format_list): Parse the new specifiers. * write.c (write_decimal): Use new sign enumerators to set the sign. (write_complex): Handle decimal comma and semi-colon separator. (nml_write_obj): Likewise. * write_float.def: Revise sign enumerators. (calculate_sign): Use new sign enumerators. (output_float): Likewise. Use new decimal_status flag to set the decimal character to a point or a comma. From-SVN: r133943	2008-04-05 22:18:03 +00:00
Francois-Xavier Coudert	d74b97cc7e	re PR fortran/31675 (Fortran front-end and libgfortran should have a common header file) PR fortran/31675 * libgfortran.h: New file. * iso-fortran-env.def: Use macros in the new header instead of hardcoded integer constants. * Make-lang.in (F95_PARSER_OBJS, GFORTRAN_TRANS_DEPS): Add fortran/libgfortran.h. * gfortran.h (GFC_STD_, GFC_FPE_, options_convert, ioerror_codes): Remove. * trans.c (ERROR_ALLOCATION): Remove. (gfc_call_malloc, gfc_allocate_with_status, gfc_allocate_array_with_status): Use LIBERROR_ALLOCATION. * trans-types.h (GFC_DTYPE_): Remove. trans-decl.c (gfc_generate_function_code): Use GFC_CONVERT_NATIVE instead of CONVERT_NATIVE. * trans-io.c (set_parameter_value, set_parameter_ref): Use LIBERROR_* macros instead of IOERROR_ macros. * trans-intrinsic.c (gfc_conv_intrinsic_function): Use LIBERROR_END and LIBERROR_EOR instead of hardcoded constants. * options.c (gfc_init_options): Use GFC_CONVERT_NATIVE instead of CONVERT_NATIVE. (gfc_handle_option): Use GFC_CONVERT_* macros instead of CONVERT_. libgfortran.h: Include gcc/fortran/libgfortran.h. Remove M_PI, GFC_MAX_DIMENSIONS, GFC_DTYPE_, GFC_NUM_RANK_BITS, error_codes, GFC_STD_, GFC_FPE_* and unit_convert. * runtime/environ.c (variable_table): Use GFC__UNIT_NUMBER instead of hardcoded constants. (do_parse, init_unformatted): Use GFC_CONVERT_ macros instead of CONVERT_. runtime/string.c (find_option): Use LIBERROR_BAD_OPTION instead of ERROR_BAD_OPTION. * runtime/error.c (translate_error, generate_error): Use LIBERROR_* macros instead of ERROR_. io/file_pos.c (formatted_backspace, unformatted_backspace, st_backspace, st_rewind, st_flush): Rename macros. * io/open.c (convert_opt, edit_modes, new_unit, already_open, st_open): Likewise. * io/close.c (st_close): Likewise. * io/list_read.c (next_char, convert_integer, parse_repeat, read_logical, read_integer, read_character, parse_real, check_type, list_formatted_read_scalar, namelist_read, nml_err_ret): Likewise. * io/read.c (convert_real, read_l, read_decimal, read_radix, read_f): Likewise. * io/inquire.c (inquire_via_unit): Likewise. * io/unit.c (get_internal_unit): Likewise. * io/transfer.c (read_sf, read_block, read_block_direct, write_block, write_buf, unformatted_read, unformatted_write, formatted_transfer_scalar, us_read, us_write, data_transfer_init, skip_record, next_record_r, write_us_marker, next_record_w_unf, next_record_w, finalize_transfer, st_read, st_write_done): Likewise. * io/format.c (format_error): Likewise. From-SVN: r128050	2007-09-03 16:44:15 +00:00
Francois-Xavier Coudert	36ae8a61ad	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 14:01:34 +00:00
Thomas Koenig	d8163f5cc0	re PR libfortran/32858 (printf-capabilities for runtime_error()) 2007-07-29 Thomas Koenig <tkoenig@gcc.gnu.org> PR libfortran/32858 PR libfortran/30814 * configure.ac: Added checks for presence of stdio.h and stdarg.h. Test presence of vsnprintf(). * configure: Regenerated. * config.h.in: Regenerated. * libgfortran.h: Include <stdio.h>. Add printf attribute to prototype of runtime_error. Remove prototype for st_sprintf. Add prototype for st_vprintf. * runtime/main.c (store_exec_path): Replace st_sprintf by sprintf. * runtime/error.c (st_sprintf): Remove. (runtime_error): Rewrite as a variadic function. Call st_vprintf(). * intrinsics/pack_generic.c: Output extents of LHS and RHS for bounds error. * io/open.c (new_unit): Replace st_sprintf by sprintf. * io/list_read.c (convert_integer): Likewise. (parse_repeat): Likewise. (read_logical): Likewise. (read_character): Likewise. (parse_real): Likewise. (read_real): Likewise. (check_type): Likewise. (nml_parse_qualifyer): Likewise. (nml_read_obj): Likewise. (nml_get_ojb_data): Likewise. * io/unix.c (init_error_stream): Remove. (tempfile): Replace st_sprintf by sprintf. (st_vprintf): New function. (st_printf): Rewrite to call st_vprintf. * io/transfer.c (require_type): Replace st_sprintf by sprintf. * io/format.c (format_error): Likewise. * io/write.c (nml_write_obj): Likewise. 2007-07-29 Thomas Koenig <tkoenig@gcc.gnu.org> PR libfortran/32858 PR libfortran/30814 * gfortran.dg/pack_bounds_1.f90: Adjust to new error message. From-SVN: r127049	2007-07-29 20:01:45 +00:00
Janne Blomqvist	88fdfd5a86	string.c (compare0): Use gfc_charlen_type instead of int. 2007-05-27 Janne Blomqvist <jb@gcc.gnu.org> * runtime/string.c (compare0): Use gfc_charlen_type instead of int. (fstrlen): Likewise. (find_option): Likewise. (fstrcpy): Use gfc_charlen_type instead of int, return length. (cf_strcpy): Likewise. * libgfortran.h: Change string prototypes to use gfc_charlen_type. * io/open.c (new_unit): Use snprintf if available. * io/list_read.c (nml_touch_nodes): Use memcpy instead of strcpy/strcat. (nml_read_obj): Likewise. * io/transfer.c (st_set_nml_var): Likewise. * io/write.c (output_float): Use snprintf if available. (nml_write_obj) Use memcpy instead of strcpy/strcat. From-SVN: r125100	2007-05-27 00:15:22 +03:00
Jerry DeLisle	b4501dfdd2	open.c (test_endfile): Revert changes for 31052, restoring this function. 2007-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org> * io/open.c (test_endfile): Revert changes for 31052, restoring this function. From-SVN: r123842	2007-04-15 01:53:43 +00:00
Jerry DeLisle	08f9246a45	re PR libfortran/31052 ([4.2 only] Bad IOSTAT values when readings NAMELISTs past EOF) 2007-04-01 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR libgfortran/31052 * io/open.c (test_endfile): Delete this function. (edit_modes): Delete call to test_endfile. (new_unit): Likewise. * io/io.h: Delete prototype for test_endfile. * io/transfer.c (next_record_r): Remove use of test_endfile. (st_read): Add test for end file condition and adjust status. From-SVN: r123403	2007-04-01 17:32:20 +00:00
Jerry DeLisle	beb6a65e75	re PR fortran/31199 (write with "t1" + nonadvancing transfer format gives wrong output) 2007-03-25 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR libgfortran/31199 io/io.h: Add saved_pos to gfc_unit structure. io/open.c (new_unit): Initialize saved_pos. *io/transfer.c (data_transfer_init): Set max_pos to value in saved_pos. (next_record_w): Fix whitespace. (finalze_transfer): Calculate max_pos for ADVANCE="no" and save it for later use. If not ADVANCE="no" set saved_pos to zero. From-SVN: r123205	2007-03-26 03:23:15 +00:00
Jerry DeLisle	9a7b6ea727	re PR libfortran/31052 ([4.2 only] Bad IOSTAT values when readings NAMELISTs past EOF) 2007-03-22 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR libgfortran/31052 * file_pos.c: Update Copyright year. * io/open.c (test_endfile): Restore test_endfile to fix SPEC regression. Update Copyright year. * io/io.h: Same. * io/unix.c (is_special): Add missing type for this function. Update Copyright year. * io/transfer.c (next_record_r): Restore test_endfile. (st_read): Fix whitespace. Update Copyright year From-SVN: r123139	2007-03-23 00:13:19 +00:00

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