+2008-05-16 Janne Blomqvist <jb@gcc.gnu.org>
+
+ PR libfortran/35632
+ * io/open.c (new_unit): Set stream position to correct value.
+
+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.
+
+2008-05-14 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ * libgfortran.h (gfc_char4_t): New type.
+ (GFC_SIZE_OF_CHAR_KIND): New macro.
+ (compare_string): Adjust prototype.
+ (compare_string_char4): New prototype.
+ * gfortran.map (GFORTRAN_1.1): Add _gfortran_adjustl_char4,
+ _gfortran_adjustr_char4, _gfortran_compare_string_char4,
+ _gfortran_concat_string_char4, _gfortran_string_index_char4,
+ _gfortran_string_len_trim_char4, _gfortran_string_minmax_char4,
+ _gfortran_string_scan_char4, _gfortran_string_trim_char4 and
+ _gfortran_string_verify_char4.
+ * intrinsics/string_intrinsics_inc.c: New file from content of
+ string_intrinsics.c with types replaced by macros.
+ * intrinsics/string_intrinsics.c: Move content to
+ string_intrinsics_inc.c.
+
2008-05-11 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libfortran/36202
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