[Bug libfortran/25561] Eventually get rid of the Alloc Stream Facility

[jb at gcc dot gnu dot org]

------- Comment #10 from jb at gcc dot gnu dot org  2008-05-16 17:43 -------
Subject: Bug 25561

Author: jb
Date: Fri May 16 17:42:44 2008
New Revision: 135433

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=135433
Log:
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.

Modified:
    trunk/libgfortran/ChangeLog
    trunk/libgfortran/io/fbuf.c
    trunk/libgfortran/io/io.h
    trunk/libgfortran/io/open.c


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25561