Serving the Web/ServingTheWeb1995.disc1of1.iso/linux/slacksrce/d/libc/libc-4.6/libc-4/libc-linux/libio/ChangeLog

Text File | 1994-12-12 | 42.6 KB | 1,114 lines

Sun Dec  4 19:50:32 1994  Per Bothner  <[e-mail]>

    * fileops.c (_IO_file_init, _IO_file_close_it, _IO_file_sync):
    Set _offset to _IO_pos_BAD, to support applications that follow
    POSIX.1 rules on mixing file handles.

    * fileops.c (_IO_file_overflow):  Handle case that buffer was
    allocated (perhaps by setvbuf) but _IO_write_base is still 0.

    * iostdio.h (setbuffer):  #define as _IO_setbuffer.
    * streambuf.h, filebuf.cc:  Removed filebuf::do_write.

Tue Nov 29 23:38:57 1994  Per Bothner  ([e-mail])

    * floatconv.c (setword0, setword1):  Fix typo.

Tue Nov 29 15:37:29 1994  Per Bothner  <[e-mail]>

    * config.shared:  Move -fno-implicit-template from CXXFLAGS
    to LIBCXXFLAGS.  Tests are better run without it.

    * floatconv.c (word0, word1):  Re-place/re-implement using unions
    instead of casts to avoid optimizer problems.

    * dbz/dbzmain.c:  Renamed dirname -> dir_name to avoid OSF
    header file braindamage.

Sat Nov  5 19:44:00 1994  Jason Merrill  ([e-mail])

    * config.shared (LIBCFLAGS): Define.
    (LIBCXXFLAGS): Define.
    (DOING_LIBGXX): Define TOLIBGXX.  Change LIBS to use -lg++.  Add
    LD_LIBRARY_PATH and .EXPORT_ALL_VARIABLES:.
    (FLAGS_TO_PASS): Add LIBC{,XX}FLAGS.
    (XC{,XX}FLAGS): Set to LIBCFLAGS or CFLAGS depending on $LIBDIR.
    (COMPILE.c): Define, use in .c.o rule.
    (COMPILE.cc): Define, use in .cc.o rule.

Sat Nov  5 15:12:12 1994  Per Bothner  <[e-mail]>

    * Makefile.in (VERSION):  Update to 0.67.

    * streambuf.h (ios::dont_close):  Is now set by default.
    * fstream.h, fstream.cc (__fb_init):  New function.  Clears
    ios::dont_close.  Change fstreambase constructors to call it.
    * strstream.cc:  *strstream constructors must clear ios::dont_close.
    * iostream.cc:  Simplify - don't need to set ios::dont_close.
    * ioassign.cc:  Simplify - assume ios::dont_close is always set.

    * fstream.h, fstream.cc:  If _IO_NEW_STREAMS, put the
    filebuf as a member __my_fb.
    * strstream.{h,cc}:  Likewile use a strstreambuf member __my_sb.
    * streambuf.h, stdstreams.cc, ioextend.cc:
    Fix if _IO_NEW_STREAMS to not use ios::dont_close.

    * streambuf.h (class ios):  Move rdbuf later, to avoid
    inability of g++ to inline.
    * filebuf.cc (filebuf::~filebuf):  Call _IO_do_flush.

    * config.shared:  Emit rules to make depend.
    * depend:  New file.

Fri Nov  4 17:19:11 1994  Per Bothner  <[e-mail]>

    * README:  Fix typos.
    * libio.h:  Add comment.  Update Copyright notice.

Fri Nov  4 21:46:30 1994  Paul Eggert  <[e-mail]>

    * libio.h (__P): Change argument name spelling from
    `paramlist' to `protos' for compatibility with BSDI 1.1.

Thu Nov  3 00:45:16 1994  Jason Merrill  ([e-mail])

    * config.shared (CXXFLAGS): Add -fno-implicit-templates.

Mon Oct 24 15:57:35 1994  Per Bothner  <[e-mail]>

    * config.shared:  Define NOSTDIC and use it for libio too.

Thu Oct 20 19:45:35 1994  Jason Merrill  ([e-mail])

    * iogetdelim.c: #include <stdlib.h>.

Thu Oct 20 17:09:52 1994  Per Bothner  <[e-mail]>

    * iostream.h:  Add classes _IO_istream_withassign and
    _IO_ostream_withassign.  Re-type cin, cout, cerr, clog.
    (class iostream):  Don't add extra _gcount field.
    * ioassign.cc:  New file.  Implement operator= for cin etc.
    * streambuf.h (class ios):  Change return type of operator=.
    * Makefile.in (IOSTREAM_OBJECTS):  Add ioassign.o.

    * Makefile.in:  Re-arrange, so linux.mt overrides can work.

    * fileops.c (_IO_file_seekoff):  Optimize seeks within buffer.

Wed Oct 19 14:25:47 1994  Jason Merrill  ([e-mail])

    * gen-params (wint_t): Return to using __WCHAR_TYPE__ for
        compatibility with gcc versions prior to 2.6.1.

Tue Oct 18 17:08:18 1994  Per Bothner  <[e-mail]>

    * Makefile.in:  Define _G_CONFOG_H as _G_config.h for Linux.  Use it.
    (IO_OBJECTS):  Add iogetdelim.o.
    * config/linux.mt:  New file.
    * configure.in:  Select config/linux.mt if Linux.
    * iogetdelim.c:  Verious cleanups, many from
    Ulrich Drepper <[e-mail]>.
    * libioP.h: Add _IO_getdelim.  Use (void) for no-parameter functions.

Thu Oct 13 16:30:56 1994  Per Bothner  ([e-mail])

    * libio.h:  Rename USE_DTOA to _IO_USE_DTOA for namespace reasons.
    * iostream.cc, iovfscanf.c, iovfprintf, floatconv.c:
    Update USE_DTOA -> _IO_USE_DTOA.

    * libio.h (_IO_feof, _IO_ferror):  Move to here ...
    * iolibio:  ... from here

    * iostream.cc (istream::get, istream::ignore, istream::read):
    Set _gcount to 0 if ipfx0 failed.

    * iostream.cc (flush):  Do virtual function call, rather than
    going through jumptable.  (To get correct method in derived class.)
    Bug and fix from John Wiegley <[e-mail]>.

    * iofdopen.c (O_ACCMODE):  Define using O_RDWR, not O_RDWRITE.

    * streambuf.h (ios::rdbuf(streambuf*)):  New.
    * streambuf.h (ios::operator=):  Make private (i.e. dis-allow).

Wed Oct 12 19:09:20 1994  Jason Merrill  ([e-mail])

    * gen-params: Define _G_NO_NRV and _G_NO_EXTERN_TEMPLATES if not
        compiling with g++.

Thu Oct  6 16:03:43 1994  Per Bothner  ([e-mail])

    * iostream.texi (ostrstream::str):  Note that NUL is not written
    automatically.

Wed Oct  5 17:28:29 1994  Per Bothner  ([e-mail])

    * iogetdelim.c (_IO_getdelim):  New function.

Wed Oct  5 15:40:22 1994  J.T. Conklin  ([e-mail])

    * config/netware.mt: New file, first cut at Netware NLM support.
    * configure.in (*-*-netware*): Use config/netware.mt.

    * config.shared (NLMCONV, LD): New definition.

    * gen-params: check for nm in ${binutils}/nm.new.
    * config.shared: Likewise.

Tue Oct  4 12:20:01 1994  Per Bothner  ([e-mail])

    * iomanip.h (omanip::operator<<):  Make 2nd arg be const.
    Bug and fix reported by Greg McGary <[e-mail]>.

    * strstream.cc (strstreambuf::pcount):  Simplify, to match
    ANSI/ISO specification.

Mon Sep 26 15:19:52 1994  Jason Merrill  ([e-mail])

    * gen-params: Include <wchar.h> and <wctype.h> if they exist.

Thu Sep  8 14:41:41 1994  Jason Merrill  ([e-mail])

    * iostream.h (class istream): Declare operator>>(long double&).
    (class ostream): Define operator<<(long double).

    * iostream.cc (istream::operator>>(long double&)): Define.

Wed Sep  7 14:42:29 1994  Per Bothner  ([e-mail])

    * iostream.texi (Overflow):  Fix bugs in example.

Fri Sep  2 17:45:57 1994  Per Bothner  ([e-mail])

    * iostream.tex:  Document a little on how to write your
    own streambuf-derived class, with an example.

Tue Aug 30 13:03:57 1994  Brendan Kehoe  ([e-mail])

    * floatconv.c (s2b): Declare X and Y to be _G_int32_t.
    (diff, quorem): Declare BORROW, Y, and Z likewise.
    (ulp): Declare L likewise.
    (_IO_strtod): Declare L and AADJ likewise.
    (_IO_dtoa): Declare L and D likewise.  Cast division of D by DS to
    _G_int32_t.

Mon Aug 29 16:01:54 1994  Per Bothner  ([e-mail])

    * iosetvbuf.c (_IO_setvbuf):  If setting _IOFBF and no
    buffer was specified, call __doallocate.

    * fileops.c, floatconv.c:  Add a bunch of parentheses to
    shut up gcc warnings.  Patch from H.J.Lu.

    * stdiostream.cc (stdiobuf::sys_read):  Inline call to getc
    for the normal case (size==1).

Sat Aug 20 12:14:52 1994  Per Bothner  ([e-mail])

    * Makefile.in (VERSION):  Increase to 0.66.

Fri Aug 19 17:28:41 1994  Per Bothner  ([e-mail])

    * iolibio.h:  Added _IO_printf prototype.
    Added extern "C" { ... } wrappers #ifdef __cplusplus.
    Bugs reported by Neal Becker <[e-mail]>.

Wed Aug 17 18:17:15 1994  Per Bothner  ([e-mail])

    * fileops.c (_IO_file_seekoff):  For _IO_seek_cur, adjust for
    read-ahead before jumping to label dumb.

Wed Aug  3 13:15:01 1994  H.J. Lu  ([e-mail])

    * libioP.h (CHECK_FILE(FILE,RET)): new, which checks for
      FILE == NULL and _IO_MAGIC_MASK.
      (COERCE_FILE(FILE)): merged into CHECK_FILE(FILE,RET)
      with typo fixes.

    * iofread.c, iofwrite.c: add CHECK_FILE(fp, 0);
    * iofclose.c: add CHECK_FILE(fp, EOF); remove _IO_MAGIC_MASK check.

    * iofflush.c, iofgetpos.c, iofputs.c, iofscanf.c,
    iofsetpos.c, iofvbuf.c, ioungetc.c:
    Add CHECK_FILE(fp, EOF) and remove COERCE_FILE(fp).

    * iofgets.c: add CHECK_FILE(fp, NULL) and remove COERCE_FILE(fp).
    * iofprintf.c: add CHECK_FILE(fp, -1) and remove COERCE_FILE(fp).
    * ioftell.c: add CHECK_FILE(fp, -1L) and remove COERCE_FILE(fp).
    * iosetbuffer.c: add CHECK_FILE(fp, ) and remove COERCE_FILE(fp).

Fri Aug 12 15:35:39 1994  Per Bothner  ([e-mail])

    * iofdopen.c (_IO_fdopen):  #define O_ACCMODE if it isn't.
    Still set O_APPEND if "a" is given, but don't unset it
    if it isn't.  Added comment.

Mon Aug  8 13:11:00 1994  Per Bothner  ([e-mail])

    * gen-params (VTABLE_LABEL_PREFIX):  Changes in the implementation.
    For look for _*vt[$_.]7*filebuf in the nm output, because that
    matches what g++ produces and has produced.  Thus it should be
    somewhat more robust.

Sun Aug  7 22:52:49 1994  Per Bothner  ([e-mail])

    * gen-params (CC):  Remove no-longer-needed -I options
    passed to xgcc (now they are implied by the -B options).

Wed Jul 20 16:41:13 1994  Per Bothner  ([e-mail])

    * Makefile.in (tooldir):  Added definition, so we can do
    'make install' in this directory.
    Bug reported by Klamer Schutte <[e-mail]>.

Mon Jul 18 18:02:34 1994  Per Bothner  ([e-mail])

    * gen-params (VTABLE_LABEL_PREFIX):  Remove filename sppearing
    by itself.  Add comment explaining what is going on.

Tue Dec 21 13:02:48 1993  H.J. Lu  (hjl@jalod)

    * libio.h: define _IO_uid_t and _IO_HAVE_ST_BLKSIZE
      as _G_xxxxxxxx.

Tue Dec 21 13:02:48 1993  H.J. Lu  (hjl@jalod)

    * iopopen.c:  Don't include <errno.h>. It is included in "libioP.h".

    * iopopen.c (_IO_proc_close) : check if fp is on the list
      before close it.

Thu Jul 14 16:38:47 1994  Per Bothner  ([e-mail])

    * gen-params (CONFIG_NM):  Make sed scripts to find vtable name
    mangling more robost for different forms of nm output.

Tue Dec 21 13:02:48 1993  H.J. Lu  (hjl@jalod)

    * iofopen.c (_IO_fopen): don't check [redundantly] fp == NULL after
      IO_file_init(&fp->_file).

    * iomanip.h (template<class TP> class iapp):
      change ostream to istream.

Tue Jul 12 14:09:02 1994  Per Bothner  ([e-mail])

    * Makefile.in (VERSION):  Increase to 0.65.
    * libioP.h (builtinbuf_vtable):  Only define #ifdef __cplusplus.

    * gen-params (_G_int8_t):  Only define if defined(__STDC__),
    because K&R C compilers don't have signed char.
    (_G_int64_t, _G_uint64_t):  Only define if defined(__GNUC__)
    because other compilers may not have long long.

Sun Mar 06 13:10:21 1994  H.J. Lu  ([e-mail])

    * floatconv.c (_IO_dtoa ()): fix a small memory leak, set the
      "on_stack" field to be 0 if "result" is not NULL.

Sat Mar 05 13:18:20 1994  H.J. Lu  ([e-mail])

    * floatconv.c (_IO_dtoa ()): if the number of digits of the
      floating point number is more than the previous one, free the
      old string and allocate a new one.
      [Minor optimization to avoid Bcopy. -PB]

Mon Jul 11 10:53:41 1994  Per Bothner  ([e-mail])

    * fileops.c (_IO_file_underflow):  'count' should be unsigned,
    since it contains the return value of read.  Reported by
    Teemu Torma <[e-mail]>.

Tue Dec 21 13:02:48 1993  H.J. Lu  ([e-mail])

    * floatconv.c (_IO_strtod ()): make "+" and "-" as error.

Sat Jul  9 15:09:21 1994  Per Bothner  ([e-mail])

    Make sure _IO_FILE::_flags is always initialized correctly, for the
    C functions (fopen, fdopen, popen), and not just the C++ functions.
    * fileops.c (_IO_file_init):  Set _flags to CLOSED_FILEBUF_FLAGS.
    * fileops.c (_IO_file_fopen):  Remove bogus assignment.
    * filebuf.cc (filebuf constructors):  Don't pass CLOSED_FILEBUF_FLAGS
    to streambuf constructor - _IO_file_init does it instead.
    * filebuf.cc (CLOSED_FILEBUF_FLAGS):  Removed.
    * iopopen.c (_IO_proc_open):  Use _IO_mask_flags.

Thu Jun 30 08:49:53 1994  Jason Merrill  ([e-mail])

    * dbz/Makefile.in (mostlyclean): Add target.

Wed Jun 29 09:30:12 1994  Jason Merrill  ([e-mail])

    * gen-params: Woops, can't run a C program to determine target
        characteristics.  Sigh.

Tue Jun 28 03:11:33 1994  Jason Merrill  ([e-mail])

    * gen-params: Add _G_{,u}int{8,16,64}_t, use a short C program to
        determine what all these should be rather than trying to compare
        the MAX numbers in the shell.

Sun Jun 26 21:04:24 1994  Per Bothner  ([e-mail])

    * stdiostream.h, stdiostream.cc (stdiobuf::xsgetn):  Removed.
    Too hairy.  If we want to optimize it, we should do so in
    filebuf::xsgetn (or rather _IO_file_xsgetn).

    * stdiostream.h (class stdiobuf), stdiostream.cc:  Fix parameter
    and return types of virtual function to matcher base types (Oops!).
    * streamstream.cc (stdiobuf::xsgetn, stdiobuf::xsputn):
    Optimize to call fread.fwrite directly if !buffered.
    * fileops.c:  Fix comment.

Fri Jun 24 11:28:18 1994  Per Bothner  ([e-mail])

    * stdiostream.h (istdiostream, ostdiostream):  New classes.

    More robust final cleanup.
    * cleanup.c (_IO_register_cleanup):  Register _IO_cleanup,
    rather than _IO_flush_all.
    * filedoalloc.c: Update comment.
    * genops.c (_IO_unbuffer_all):  New.  Makes all files unbuffered.
    * genops.c (_IO_cleanup), libioP.h:  New function.  Call
    _IO_flush_all, and then _IO_unbuffer_all.  This is in case C++
    destructors try to do output *after* _IO_cleanup is called.

    Construct standard stdiobufs statically (using type punning).
    * stdstrbufs.c;  Unless _STDIO_USES_IOSTREAM declare standard
    stdiobufs (for stdin, stdout, and stderr), using type punning
    (struct _IO_fake_stdiobuf).  This avoids constructor-time problems.
    * stdstreams.cc:  Remove the declarations of the stdiobufs.
    Instead use the new (fake) ones in stdstrbufs.cc.  We no longer
    have to call ios::sync_with_stdio at constructor time.

    Preliminary support for new ANSI streambuf::uflow virtual.
    * libioP.h (struct _IO_jump_t):  Add __uflow field.
    * genops.c (_IO_default_uflow), libioP.h:  New function.
    * fileops.c (_IO_file_jumps), iopopen.c (IO_proc_jumps),
    iovfprintf.c (_IO_helper_jumps), strops.c (_IO_str_jumps),
    streambuf.cc (_IO_streambuf_jumps):  Add _IO_default_uflow.
    * genops.c (__uflow):  New function.
    (save_for_backup):  New function.  Some code shared by
    __underflow and __uflow, moved out from the former.
    (_IO_default_uflow):  New function.
    * libio.h (_IO_getc):  Call __uflow, not __underflow.

Wed Jun 22 20:22:49 1994  Per Bothner  ([e-mail])

    Make sure that the vtable of a streambuf is always valid,
    which makes ios::rdbuf simpler and faster.
    * gen-params:  Add code to determine _G_VTABLE_LABEL_HAS_LENGTH,
    _G_VTABLE_LABEL_PREFIX, _G_VTABLE_LABEL_PREFIX_ID, and
    _G_USING_THUNKS, which describe how virtual function tables are named.
    * stdfiles.c (FILEBUF_LITERAL):  Moved to libioP.h.
    * libioP.h (builtinbuf_vtable):  New (complicated) declaration.
    * filebuf.cc (filebuf::__new), strstream.cc (SET_STR_JUMPS):
    Initialize vtable to builtinbuf_vtable, not NULL.
    * stdstrbufs.cc:  New file.  Same as stdfiles.c, except that
    vtable is initialized to builtinbuf_vtable, not NULL.
    * streambuf.h (ios::rdbuf):  Can now simplify/optimize, due to
    above changes.  Always, just return _strbuf.
    * builtinbuf.h, builtinbuf.cc (builtinbuf::vtable,
    builtinbuf::get_builtin_vtable):  Removed.  No longer needed.
    * streambuf.h, builtinbuf.cc (ios::_IO_fix_vtable):  No longer needed.
    Only defined #ifdef _STREAM_COMPAT, for binary compatibility.
    * Makefile.in:  Move stdfiles.o from IO_OBJECTS to STDIO_WRAP_OBJECTS.
    (IOSTREAM_OBJECT):  Add stdstrbufs.o.
    * Makefile.in (_G_config.h):  Pass $(CXXFLAGS) as part of $(CXX).

Fri Feb 11 11:08:01 1994  SBPM Marc GINGOLD ([e-mail])

    * iovfprintf.c (helper_vfprintf): add
      hp->_IO_file_flags = _IO_MAGIC|(_IO_IS_FILEBUF+_IO_NO_READS);
    [This is needed because _IO_vfprintf checks for _IO_UNBUFFERED. -PB]
    [Actually:  don't set _IO_IS_FILEBUF. -PB]

Wed Jun 22 13:49:22 1994  Per Bothner  ([e-mail])

    * stdiostream.cc, stdiostream.h (stdiobuf::buffered):  New methods.

    * iofdopen.c (_IO_fdopen):  Various minor improvements.

    * iovfscanf.c:  Don't return EOF on control_failure.

Tue Dec 21 13:02:48 1993  H.J. Lu  ([e-mail])

    * iovfscanf.c:  Enforce the sequence of the conversion specifications.

Fri Jun 17 20:57:22 1994  Per Bothner  ([e-mail])

    * iofdopen.c:  Use fcntl to check that requested access mode is
    compatible with existing access mode, and to change the
    O_APPEND file status flag if need be.

Thu Jun 16 17:33:50 1994  Per Bothner  ([e-mail])

    * streambuf.h (ios::init):  Initialize all the fields.
    This may be overkill, but the current ANSI working paper requires it.
    * streambuf.h (ios::ios):  Reimplement in terms of ios::init.
    * iostream.cc (Non-default constructors istream::istream,
    ostream::ostream, iostream::iostream):  Cannot use a mem-initializer,
    because it is ignored if initializing a derived class.  Instead,
    call ios::init.

Wed Jun 15 13:35:37 1994  Per Bothner  ([e-mail])

    * stdstreams.cc (ISTREAM_DEF):  Fix typo (it's a _fake_istream, not
    a _fake_ostream).  Reported by Jason Shirk <[e-mail]>.

    * stdiostream.h, stdiostream.cc (stdiobuf::~stdiobuf):  New.
    Call _IO_do_flush.
    * stdiostream.cc (stdiobuf::sync):  Call _IO_do_flush rather
    than filebuf::sync (to avoid bad seeks).

    * libioP.h (_IO_do_flush):  Add missing parentheses.

Fri Jun  3 19:16:57 1994  Jason Merrill  ([e-mail])

    * config.shared (CXXFLAGS): Remove -fno-implicit-templates.

    * iomanip.h: Add explicit external instantiations.

Wed Jun  1 14:14:44 1994  Per Bothner  ([e-mail])

    * libio.h (struct _IO_FILE_plus):  Move definition from here ...
    * libioP.h (struct _IO_FILE_plus):  ... to here.  Since this
    file is private to the implementation, we can rename the fields
    from the implementor's to the user's name anme space.
    (This avoids a lossage on SCO, whose stdio.h has a #define _file.)
    * iofdopen.c, iofopen.c, stdfiles.c:  Fix field references accordingly.
    * iopopen.c (struct_IO_proc_file):  Rename fields from
    implementor's name space to user's, and update usages.
    * streambuf.h (streambuf::_vtable):  Re-implement to not need
    struct _IO_FILE_plus.
    * strfile.h (struct _IO_strfile_): Likewise.

Wed Jun  1 13:57:48 1994  Jason Merrill  ([e-mail])

    * config.shared (CXXFLAGS): Use -fno-implicit-templates instead of
    -fexternal-templates.

Tue May 31 08:49:28 1994  Mike Stump  ([e-mail])

    * genops.c, iofclose.c, iofdopen.c, iofopen.c, iopopen.c: Be
    consistent about protecting #include <stdlib.h>.

    * ioputs.c: Add #include <string.h>, to avoid warning on alpha.

    * iofdopen.c: Add #include <stdlib.h>, so that malloc works on
    machines where sizeof(int) != sizeof(void *).

Mon May 30 17:26:49 1994  Per Bothner  ([e-mail])

    * pfstream.cc (ipfstream::ipfstream, opfstream::opfstream):
    Reverse sense of test of return value of procbuf::open.
    (It returns NULL on failure.)

    * filedoalloc.c (_IO_file_doallocate):  Remove dead code for
    USE_MALLOC_BUF.  Add code to return EOF if ALLOC_BUF fails.

Sat May 28 13:47:47 1994  Jason Merrill  ([e-mail])

    * iomanip.cc: Explicitly instantiate smanip<int> and
    smanip<ios::fmtflags>.

Wed May 25 16:04:12 1994  Per Bothner  ([e-mail])

    * strfile.h:  Use __P instead of _PARAMS.

Fri May 20 11:42:17 1994  Per Bothner  ([e-mail])

    * libio.h: Rename _PARAMS macro to __P for better glibc and BSD
    compatibility.  (Also define _PARAMS for backwards compatibility.)
    * cleanup.c, iolibio.h, ioperror.c, iovfprintf.c, iovfscanf.c,
    libioP.h: Use __P instead of _PARAMS.
    * iostdio.h: Use __P instead of _ARGS.

    * fileops.c (_IO_file_read):  Minor stylistic tweak.  (It is
    preferable to test errno *after* the error return.)

Fri May 13 15:25:36 1994  Jason Merrill  ([e-mail])

    * iostream.*: Add insertor and extractor for bool (just pretend
    it's an int).

Fri May 13 14:12:03 1994  Mike Stump  ([e-mail])

    * gen-params: Check for builtin bool support.

Wed May 11 00:48:35 1994  Jason Merrill  ([e-mail])

    Make libg++ build with gcc -ansi -pedantic-errors
    * gen-params: #ifdef __STRICT_ANSI__, #define _G_NO_NRV.
    * pfstream.cc (ipfstream::ipfstream): Wrap use of variable-size
    array in #ifndef __STRICT_ANSI__.

Fri May  6 12:42:21 1994  Per Bothner  ([e-mail])

    * Makefile.in (VERSION):  Increase to 0.64.

    * isgetline.cc (istream::getline):  The delimiter should *not*
    be included in the gcount().

    * filedoalloc.c:  #include <stdlib.h> (If __STDC__) to get malloc.
    * iostream.h (ostream::put):  Remove overloaded versions, to match
    new working paper.  (Actually just put inside _STREAM_COMPAT, for now.)

Tue May  3 14:14:57 1994  Per Bothner  ([e-mail])

    * genops.c (_IO_default_finish):  Make robust when called
    multiple times on the same _IO_FILE*.  (One way this can
    happen is by the builtinbuf destructor being followed by the
    streambuf destructor.)

Mon May  2 13:55:26 1994  Jason Merrill  ([e-mail])

    * gen-params: Actually determine wint_t rather than depending on
    cpp to provide it or defaulting to the underlying type for
    wchar_t.

Sat Apr 30 14:47:30 1994  Jason Merrill  ([e-mail])

    * gen-params: Add _G_wint_t, allow __*_TYPE__ to override values
    at compile time, fix definition of _G_ARGS.

Fri Apr 29 16:55:37 1994  Per Bothner  ([e-mail])

    * libio.h: Remove #pragma interface.  (There is no implementation.)

Mon Mar 28 14:22:26 1994  Per Bothner  ([e-mail])

    * iostream.cc (ostream::operator<<(double)):  Add/fix support
    for printing '+' when ios::showpos is set.
    (Fixes bug reported by Doug Moore <[e-mail]>.)
    * iostream.cc (istream::read):  Set eofbit as well as failbit on eof.
    * iostream.cc (ostream::operator<<(int)):  Fix conversion
    to unsigned (used to lose on INT_MIN).
    * iostream.cc (ostream::operator<<(long)):  Use (unsigned long),
    rather than (unsigned) for temporary.

    * config.shared, Makefile.in:  Remove definitions and uses
    of XTRAFLAGS.  It is no longer needed, since it is
    now implied by the -B flag.

Fri Mar 25 00:31:22 1994  Jason Merrill  ([e-mail])

    * builtinbuf.h: Add put /**/ around comment on trailing #endif.

    * Makefile.in (c++clean): Make clean in tests subdir, too.

Wed Mar 23 16:42:09 1994  Doug Evans  ([e-mail])

    * configure.in: Remove Makefile.tem before creating it.
    Needed when configuring from read-only source trees.

Wed Mar 16 14:06:42 1994  Per Bothner  ([e-mail])

    * stdstreams.cc:  Fix so that stdiobuf are used for cin/cout/cerr,
    unless _STDIO_USES_IOSTREAM is defined.
    * filebuf.cc (filebuf::setbuf):  Fix confusion about return
    value from _IO_file_setbuf.

Sun Mar 13 00:54:12 1994  Paul Eggert  ([e-mail])

    * config.shared: Ensure that `all' precedes `.PHONY';
    BSDI 1.1 needs this.

Sat Mar 12 03:58:00 1994  Paul Eggert  ([e-mail])

    * config.shared: Output a definition of INSTALL that uses
    $${rootme}, not ${rootme}.  Most `make's don't care, but BSDI
    1.1 `make' does.

Fri Mar  4 17:33:01 1994  Per Bothner  ([e-mail])

    * iopopen.c:  #define _POSIX_SOURCE.
    * isgetline.c (istream::getline):  Various fixes.

Thu Mar  3 17:58:20 1994  Per Bothner  ([e-mail])

    * iostream.cc (write_int):  Fix test for when to add initial '0'
    when ios::oct and ios::showbase are set.
    For hex, showbase adds initial 0x (or 0X) regardless of val==0.
    Bugs reported by Phil Roth <[e-mail]>.

Mon Feb 21 13:18:20 1994  H.J. Lu  ([e-mail])

    * libio.h (_IO_PENDING_OUTPUT_COUNT(_fp)): return the
    pending output count in _fp.

Fri Feb 25 09:26:57 1994  Ian Lance Taylor  ([e-mail])

    * gen-params: For HAVE_SYS_WAIT, compile dummy.c, not dummy.C.

Tue Feb 22 11:19:09 1994  Per Bothner  ([e-mail])

    * streambuf.h, genops.c, libioP.h:  Rename references to
    _IO_FILE fields other_gbase => _IO_save_base,
    _aux_limit => _IO_backup_base, and _other_egptr => _IO_save_end.
    * libio.h:  Remove no-longer needed macros _other_gbase,
    _aux_limit, and _other_egptr.
    * genops.c (__underflow, _IO_default_finishh, _IO_unsave_markers):
    Check _IO_save_base for NULL before FREEing it or calling
    _IO_free_backup_area.

Thu Feb 17 15:26:59 1994  Per Bothner  ([e-mail])

    * gen-params:  Improve deduction of _G_uint32 and _G_int32.
    Should now work for 16-bit, 32-bit, or 64-bit targets.
    * gen-params:  Check for sys/wait.h using ${CC}, since it's
    now used in a C file, not a C++ file.
    * floatconv.c:  Typedef _G_uint32_t as unsigned32, and use
    unsigned32 in place of unsigned long.  (Needed for Alpha.)

Tue Feb  8 13:40:15 1994  Per Bothner  ([e-mail])

    * fileops.c (_IO_file_close_it):  Simplify by using _IO_do_flush.
    * fileops.c (_IO_file_finish):  Don't call _IO_file_close_it -
    do it inline.  Call _IO_do_flush even if _IO_DELETE_DONT_CLOSE.
    * fileops.c (_IO_file_attach):  Set _IO_DELETE_DONT_CLOSE.
    * genops.c (_IO_flush_all):  Only call overflow if there is
    something to write.
    * iofclose.c (_IO_fclose):  Check that magic number is correct,
    and clear it when done.  Avoids crashing some buggy applications.
    * iogetline.c (_IO_getline):  Don't gratuitously increment old_len.
    * iogets.c (_IO_gets):  Take care to get required ANSi semantics.

Sun Feb  6 19:50:39 1994  Jason Merrill  ([e-mail])

    * iomanip.cc: Explicitly instantiate operator<< and >>.

Fri Feb  4 12:28:22 1994  Jason Merrill  ([e-mail])

    * config.shared (CXXFLAGS): Use -fexternal-templates.

    * iomanip.h: Uncomment #pragma interface.

Thu Jan 20 13:48:40 1994  Per Bothner  ([e-mail])

    If no characters are read by fgets, ANSI C doesn't allow '\0' to
    be written to the buffer, but it is required by ANSI C++
    for istream::get and istream::getline.  Both use _IO_getline ...
    * iogetline.c (_IO_getline):  Don't write a '\0' at the end
    of the read data.  The input buffer length does not include
    space for a '\0'.
    * iofgets.c, iogets.c:  Change appropriately.
    Also check for _IO_ERR_SEEN, as required by ANSI.
    * isgetline.cc:  Update accordingly.

Mon Jan 17 13:24:26 1994  Jason Merrill  ([e-mail])

    * Makefile.in (c++clean): Added target for compiler testing
    (i.e. make c++clean all).

Mon Jan 10 11:20:42 1994  Per Bothner  ([e-mail])

    * libio.h (_IO_putc):  Add parentheses.
    Patch from Rik Faith <[e-mail]>.

Tue Jan  4 01:32:28 1993  Hongjiu Lu ([e-mail])

    * genops.c (_IO_default_xsputn):
      (_IO_default_xsgetn):
    * ioignore.c: change "_IO_size_t count" to
      "_IO_ssize_t count".
    * iogetline.c: change "_IO_size_t len" to
      "_IO_ssize_t len".

Mon Dec 20 00:31:21 1993  Per Bothner  ([e-mail])

    * config.shared (CXXINCLUDES):  Fix quoting of $(NOSTDINC).

Sun Dec 19 21:03:45 1993  Per Bothner  ([e-mail])

    * Makefile.in (VERSION):  Increase to 0.63.

Fri Dec 17 13:02:44 1993  Per Bothner  ([e-mail])

    * iofread.c (_IO_fread):  Return 0 if either size or count is 0.
    * iofwrite.c (_IO_fwrite):  Return 0 if either size or count is 0.
    (This is consistent with fread, and most implementations, but not
    with a literal reading of the ANSI spec.)
    * iovfscanf.c (_IO_vfscanf):  If got EOF while skipping spaces,
    set seen_eof and break (instead of returning).
    * sbscan.cc (streambuf::vscan):  Set error state before returning.
    * streambuf.h:  Add a forward declarations for class istream
    to work around a g++ vtable name mangling bug.  (Patch from
    [e-mail] via Jeffrey A Law <[e-mail]>.)
    * NEWS:  New file.

Sat Dec 11 16:21:08 1993  Per Bothner  ([e-mail])

    * iovfprintf.c (struct helper_file, _IO_helper_overflow,
    helper_vfprintf, _IO_helper_jumps):  New structs and functions.
    (_IO_vfprintf):  Use helper_vfprintf to make printing to
    unbuffered files more efficient.
    * genops.c (_IO_default_underflow), libioP.h:  New function.

    * iovsscanf.c (_IO_vsscanf):  The input string's length marks
    its logical end-of-file.

Wed Dec  8 13:20:46 1993  Per Bothner  ([e-mail])

    * indstream.cc (indirectbuf::sync()):  Don't crash if get_stream()
    or put_stream() are NULL;  sync() both streams even if error.

Sun Dec  5 19:24:29 1993  Brendan Kehoe  ([e-mail])

    * iostreamP.h (convert_to_seekflags): Use _IO_seek_set instead of
    0 inside the conditial expressions.

    * iofsetpos.c (_IO_fsetpos): Delete unused var `pos'.

Sat Dec  4 15:57:26 1993  Per Bothner  ([e-mail])

    * filedoalloc.c (_IO_file_doallocate):  Change type of couldbetty
    to int, and type of size to _IO_size_t, instead of size_t.
    (Change needed for Ultrix, which incorrectly deliberately doesn't
    define size_t in <sys/types.h> if _POSIX_SOURCE is defined.)

Thu Dec  2 22:43:03 1993  Per Bothner  ([e-mail])

    * fileops.c (_IO_file_finish):  Remove redundant call to _IO_un_link.
    * iofclose.c (_IO_fclose):  Don't call fp->_jumps->__close;  it's
    too low-level.  Instead call _IO_file_close_it.
    * dbz/Makefile.in (rclean, distclean):  Add some missing files.

Wed Dec  1 13:19:14 1993  Per Bothner  ([e-mail])

    * config/hpux.mt (MATH_H_INLINES): No longer define.
    Patch from Jeffrey A Law <[e-mail]>.

Fri Nov 26 13:28:36 1993  Per Bothner  ([e-mail])

    * config.shared (CINCLUDES):  Define default if libg++.
    * iofread.c:  Use _IO_sgetn.c.
    * iolibio.h (_IO_clearerr):  Fix typo.
    * genops.c (_IO_seekmark):  Return 0 on success.
    * floactconv.c (Binit):  Change to static.
    * iofclose.c (_IO_fclose):  Check if file is _IO_stdin, _IO_stdout,
    or _IO_stderr;  if so don't try to free it.  Fix from [e-mail].

    * genops.c (_IO_default_sync), libioP.h:  New function.
    * libioP.h (_IO_default_close):  Use _IO_default_sync -same interface.

    * Makefile.in:  Increase version to 0.62.
    * iopopen.c (_IO_proc_close):  Use waitpid (available in libibarty,
    if needed), rather than wait.  Don't block/ignore SIGINT etc,
    as this is counter to Posix.2.
    * iopopen.c:  Chain open proc_files, and have the child close
    the ones that are open (as required by Posix.2).

    * fstream.h (fstreambase::rdbuf), strstream.h (strstreambase
    ::rdbuf):  Call ios::rdbuf() instead of getting _strbuf directly.

    * sbscan.cc (streambuf::vscan):  Comment out duplicate default arg.
    * floatconv.c:  Recognize Alpha and i860 as little-endian.
    * streambuf.cc:  Return two bogus value returns from void functions.
    * iolibio.h, iofwrite.c:  Fix buffer type to (const void*).
    * libio.h:  Predefine of struct _IO_FILE to help non-g++-compilers.
    * libioP.h, pfstream.cc, stdfiles.c, iovfscanf.c: Cleanup syntax junk.
    * stdstreams.cc:  Minor simplification.
    * streambuf.h, builtinbuf.cc:  Add non-const ios::_IO_fix_vtable()
    for temporary binary compatibility.

    * filedoalloc.c, fileops.c:  Add _POSIX_SOURCE.
    * fileops.c, iofopen.c, iofputs.c, iostream.cc, strops.c,
    strstream.cc, genops.c:  Add some missing #includes.
    * iofopen.c, iofdopen.c:  Return NULL if malloc fails.
    * iovfscanf.c:  Fix return type in strtol prototype.
    * fwrite.c:  Remove bogus file.

Wed Nov 17 14:09:42 1993  Per Bothner  ([e-mail])

    * builtinbuf.cc (ios::_IO_fix_vtable), streambuf.h:  Make method
    const, to reduce problems with -Wcast-qual.

Tue Nov 16 19:30:42 1993  david d `zoo' zuhn  ([e-mail])

    * config.shared (CXXINCLUDE): use ${} instead of $() for NOSTDINC

Tue Nov 16 14:15:45 1993  Per Bothner  ([e-mail])

    * iopopen.c (_IO_proc_close):  Re-structure to avoid
    declarations after statements.
    * floatconv.c:  If not __STDC__, #define DBL_MANT_DIG.
    * config/isc.mt (G_CONFIG_ARGS): Remove bogus spaces.
    Patch from David A. Avery <[e-mail]>.

Tue Nov 16 15:58:31 1993  Mark Eichin  ([e-mail])

    * Makefile.in (_G_config.h): explicitly use $(SHELL) to run
    gen-params, since we know it is a script (we're explicitly looking
    in ${srcdir} for it) and /bin/sh might not be good enough.

Mon Nov 15 13:26:22 1993  Per Bothner  ([e-mail])

    * builtinbuf.cc:  Don't depend on initialization of static
    variable builtinbuf::vtable, since that might happen after
    we need it (for a static constructor).  Instead, initialize
    it when needed by inlining the code from get_builtin_vtable
    into ios::_IO_fix_vtable().

    * floatconv.c:  Avoid using #elif, which some C compilers lack.
    * iogetline.c, libioP.h:  Make char parameter be int, to avoid
    some default promotion anomalies.

Fri Nov  5 11:49:46 1993  Per Bothner  ([e-mail])

    * config.shared (do-clean-dvi):  Remove TeX work files.
    * iopopen.c (extern _IO_fork):  Don't use parameter type void.
    * strops.c (_IO_str_init_static):  Clear the allocate_buffer
    function pointer, to mark the strfile as being static.
    Bug fix from Mike Raisbeck <[e-mail]>.

Thu Nov  4 10:44:24 1993  Per Bothner  ([e-mail])

    * filebuf.cc (filebuf:): Use sseekoff rather than seekoff
    (which loses if vtable pointer is NULL).

    * iostream.cc (ostream::operator<<(long long n)):  Fix thinko.

    * Makefile.in (VERSION):  Increase to 0.60.
    * Makefile.in (IO_OBJECTS):  Added iopopen.o.
    * config.shared (DISTCLEAN):  Also remove Make.pack.
    * config.shared (CXXINCLUDES):  Add $(NOSTDINC).

    * config.shared (INSTALL):  Fix so it ues the correct install.sh
    whether $srcdir is absolute or relative.

    * floatconv.c (DBL_MAX_10_EXP): Fix default value.

Wed Nov  3 10:20:49 1993  Per Bothner  ([e-mail])

    * gen-params:  Make more robust to allow random junk (NeXT
    has spaces) before typedefs.

    * fileops.c (_IO_file_overflow):  Reduce code duplication.
    * Makefile.in (IO_OBJECTS):  Remove ioputs.o.

    * iovfscanf.c, libio.h:  Extra parameter to _IO_vfscanf,
    for optionally setting an error indication..
    * iofscanf.c, ioscanf.c, iofscanf.c, iovsscanf.c:  Fix calls to
    _IO_vfscanf to pass an extra NULL.
    * sbscan.cc (streambuf::vscan):  If passed an extra stream,
    set its error state (using new _IO_vfscanf parameter.

    * filedoalloc.c, fileops.c, genops.c, iogetline.c, ioignore.c,
    libio.h, libioP.h, streambuf.cc streambuf.h, strfile.h, strops.c,
    strstream.cc:  Replace macros (_base, _ebuf, _eback, _gptr, _egptr,
    _pbase, _pptr, _epptr) by field names (_IO_buf_base, _IO_buf_end,
    _IO_read_base, _IO_read_pre, IO_read_end, _IO_write_base,
    _IO_write_ptr, _IO_write_end).
    * libio.h:  Remove the old macros (which fixes a conflict.

Mon Nov  1 15:22:12 1993  Per Bothner  ([e-mail])

    * iostream.cc:  Use _IO_sputn instead of sputn.  _IO_sputn does
    not require a vtable pointer, and is also slightly faster.

    * builtinbuf.{h,cc} (builtinbuf::setbuf):  Fix return and
    parameter types.

Mon Oct 25 12:56:33 1993  Per Bothner  ([e-mail])

    Kludge to make sure _IO_FILE buffers get flushed before exit.
    * dbz/dbzmain.c, dbz/fake.c, dbz/byteflip.c:
    Invoke DBZ_FINISH macro (if defined) before (normal) exits.
    * dbz/Makefile.in (CFLAGS):  Define DBZ_FINISH to call _IO_flush_all.

Sat Oct 23 22:10:53 1993  Per Bothner  ([e-mail])

    * Makefile.in (VERSION):  Set to 0.60 for libg++ release.
    * fileops.c (_IO_file_attach):  Set _offset to _IO_pos_BAD.
    * iostream.cc (ostream::flush):  Fix thinkp.
    * editbuf.cc, isgetsb.cc, isscan.cc, osform.cc, parsestream.cc,
    pfstream.cc, sbform.cc, sbscan.cc, stdstreams.cc, stream.cc:
    Replace #include "ioprivate.h" by #include "libioP.h" (and
    sometimes stdarg.h, stdlib.h and/or string.h).
    * ioprivate.h:  Removed.


Thu Oct 21 19:24:02 1993  Per Bothner  ([e-mail])

    * PlotFile.h, SFile.h, editbuf.cc, editbuf.h, filebuf.cc,
    fstream.cc, fstream.h, indstream.cc, indstream.h, iomanip.cc,
    iomanip.h, ioprivate.h, iostream.cc, iostream.h, isgetline.cc,
    isgetsb.cc, parsestream.cc, parsestream.h, pfstream.cc,
    pfstream.h, procbuf.cc, procbuf.h, stdiostream.cc, stdiostream.h,
    stdstreams.cc, streambuf.cc, streambuf.h, strstream.cc,
    strstream.h:  Remove old (duplicate) copyright notices.

    * iostream.cc:  Fix calls to sync() to be safe in the presence
    of vtable-less streambufs.

Wed Oct 20 15:22:04 1993  Per Bothner  ([e-mail])

    * streambuf.h (streambuf::underflow, streambuf::overflow):
    Don't make virtual functions pure.
    * streambuf.cc (streambuf::underflow, streambuf::overflow):
    Default definitions (return EOF).
    * fstream.h:  Add new (int fd, char* buf, int len) constructors.
    These are deprecated, but added for AT&T compatibility.
    * fstream.cc fstreambase::fstreambase(int fd, char *p, int l): New.

Thu Oct 14 14:57:01 1993  david d `zoo' zuhn  ([e-mail])

    * configure.in: use 'mv -f' instead of 'mv'

Tue Oct 12 05:01:44 1993  Mike Stump  ([e-mail])

    * floatconv.c: Fix typo, change __STDC to __STDC__.

Mon Oct 11 17:03:12 1993  Per Bothner  ([e-mail])

    * cleanup.c:  It should be #if _G_HAVE_ATEXIT, not #ifdef.

    * floatconv.c, iostrerror.c, iovfprintf.c, iovfscanf.c, libioP.h:
    Bunch of fixes to allow use of non-ANSI (K&R) C compilers.

    * Makefile.in (iostream.list):  Use CC=$(CXX) to force use of gcc.
    * README:  New file.

Fri Oct  8 16:19:58 1993  Per Bothner  ([e-mail])

    * Makefile.in:  Move ioungetc.o from STDIO_WRAP_OBJECTS to
    IO_OBJECTS (since it is needed for iovfscanf.c).
    * iostrerror.c:  Add declaration of strerror.

Thu Oct  7 12:02:28 1993  Per Bothner  ([e-mail])

    * cleanup.c:  New file, to cause flushing at exit.
    * filedoalloc.c:  Cause flushing on exit.
    * Makefile.in (OSPRIM_OBJECTS):  Add cleanup.o.
    * gen-params:  Check for atexit.

Tue Oct  5 19:11:14 1993  Mike Stump  ([e-mail])

    * ioperror.c (_IO_strerror): Add missing ()s in _PARAMS usage.

Tue Oct  5 10:33:37 1993  Per Bothner  ([e-mail])

    * iofprintf.c, iofscanf.c, ioprintf.c, ioscanf.c, iosprintf.c,
    iosscanf.c:  Remove bogus semi-colon after va_dcl.
    * ioperror.c:  Fix typos in declaration.

Mon Oct  4 17:12:22 1993  Per Bothner  ([e-mail])

    * configure.in (CLEAN):  Define (as _G_config.h *.a).

    * fileops.c (_IO_file_read):  Don't assume EINTR is defined.
    * iosetbuf.c:  Replace by generalized ...
    * iosetbuffer.c:  ... variant, derived from BSD.
    * Makefile.in (STDIO_WRAP_OBJECTS):  Change correspondingly.
    * iosetvbuf.c (iosetvbuf):  Minor ANSI tweak.
    * iostdio.h (setbuf, setlinebuf):  New #defines.
    * iolibio.h (_IO_setbuf, _IO_setlinebuf):  (Re-)define as macros.
    * Makefile.in (LIBIO_OBJECTS):  New macro.

Tue Sep 28 14:15:52 1993  Per Bothner  ([e-mail])

    * libioP.h (_IO_proc_open, _IO_proc_close): Add missing return types.
    * procbuf.cc:  Belated fixes.

Mon Sep 27 14:04:47 1993  Per Bothner  ([e-mail])

    * Makefile.in: List new files.  Add STDIO_WRAP_OBJECTS macro.
    * floatconv.c (d2b):  Use Exp_msk11 instead of Exp_msk1.
    * iofgetpos.c (_IO_fgetpos), iofsetpos.c (_IO_fsetpos):  Clean up.
    * iolibio.h:  New file.  Declarations of _IO_foo, for most foo
    where foo is a stdio function.  (Remove these from libio.h.)
    * iostream.h (istream::istreambuf, ostream::ostreambuf):  Move
    obsolete functions inside #ifdef _STREAM_COMPAT.
    * libio.h, libioP.h, streambuf.h, parsestream.h, stdiostream.h:
    Use _IO_fpos_t rather than _IO_pos_t.
    * iopopen.c:  New file type, for pipe (popen-like) streams.
    * procbuf.cc:  Now just a C++ wrapper for the files in iopopen.c.
    * streambuf.h (ios::unsetf):  Return complete old value of flags.
    * iogets.c (_IO_gets(), ioungetc.c (_IO_ungetc), ioperror.c
    (_IO_perror), iostrerror.c (_IO_strerror):  New files and
    functions, for stdio implementation.
    * iostdio.h:  Add declarations for various recently-added functions.

Sun Sep 12 14:24:55 1993  Per Bothner  ([e-mail])

    * streambuf.h (ios::showpos):: Fix typo.

Fri Aug 27 12:05:47 1993  Per Bothner  ([e-mail])

    * iopadn.c (_IO_padn):  Change to return count of chars written.
    * outfloat.c, iovfprintf.c:  Change for new _IO_padn interface.
    * iostream.cc (ostream::operator<<):  Make sure to set badbit
    on a failure (many places).  Use _IO_padn more.
    * iostream.cc (ostream& ostream::operator<<(const void *p):  Move to
    * osform.cc:  ... here, to reduce linking-in-the-world syndrome.
    * osform.cc: Use rdbuf(), instead of _strbuf directly.

    * genops.c (_IO_sgetn), libio.h:  New function.
    * streambuf.h (streambuf.h::sgetn):  Use _IO_sgetn.
    * SFile.cc (SFile::operator[]):  Use sseekoff, not seekoff.

Thu Aug 26 10:16:31 1993  david d `zoo' zuhn  ([e-mail])

    * config.shared (SUBDIRS): only recurse if the directory is configured

Wed Aug 25 12:56:12 1993  Per Bothner  ([e-mail])

    * config/{hpux.mt, isc.mt, sco4.mt}:
    Moved from ../libg++/config (since they affect _G_config.h).
    * configure.in:  Set target_make_frag to one of the above files.

Fri Aug 20 00:53:14 1993  Per Bothner  ([e-mail])

    * iofopen.c (iofopen):  Fix type passed to _IO_un_link().
    * Makefile.in (_G_config.h):  Pass $CC (not $CXX) as CC.

    * configure.in (configdirs):  Add dbz and stdio.
    * fileops.c (_IO_file_seekoff):  Convert more old functionality.
    * iofdopen.c:  Use mode parameter to set _flags.
    * iofscanf.c, ioputs.c, ioscanf.c, iosprintf.c:  New files.
    * Makefile.in (IO_OBJECTS):  Added new objects.
    * iostdio.h:  Add feof. fscanf, puts, sprintf, vsprintf.
    * libio.h:  Add _IO_vprintf macro.
    * iofopen.c:  Invoke _IO_un_link if failure.
    * iovsprintf.c:  Write terminating NUL.

    * libioP.h:  Add COERCE_FILE macro (by default does nothing).
    * iofclose.c, iofflush.c, iofgets.c, iofprintf.c, iofputs.c,
    iofread.c, ioftell.c, iofwrite.c, iosetbuf.c, iosetvbuf.c:
    Invoke COERCE_FILE macro.
    * ioftell.c:  Use _IO_seekoff.

Wed Aug 18 22:49:56 1993  Per Bothner  ([e-mail])

    * sbform.cc (streambuf::form), sbscan.cc (streambuf::scan):
    Remove cast to _IO_va_list.  (Loses if array type.)

    * libio.h:  Handle _IO_va_list for systems that need <stdarg.h>.
    * floatconv.h:  Fix typo (reported by H.J.Lu).

Wed Aug 18 19:34:04 1993  david d `zoo' zuhn  ([e-mail])

    * configure.in (INSTALLDIR): handle native vs. cross case

    * Makefile.in (install): don't use $TARGETLIB, set INSTALLDIR to
    $(libdir)

Wed Aug 18 12:10:03 1993  Per Bothner  ([e-mail])

    * Makefile.in:  Rename iostream-files to iostream.list.
    * configure.in:  Add iostream.list to MOSTLYCLEAN.

Tue Aug 17 18:56:59 1993  Per Bothner  ([e-mail])

    * Makefile.in:  Depend on _G_config.h where appropriate.
    * config.shared (CXXINCLUDES):  If doing libg++, search ../libio.

Tue Aug 17 17:34:24 1993  Per Bothner  ([e-mail])

    New directory.  Based on old libg++/iostream code,
    but extensively re-written.