Mercurial > ecos
diff packages/language/c/libc/stdio/current/ChangeLog @ 115:6ed91473a1cd ecos-sw-2000-08-21
Merge from eCos master repository on 2000-08-21-22:40:54-BST
| author | jlarmour |
|---|---|
| date | Fri, 25 Aug 2000 17:32:38 +0000 |
| parents | |
| children | 0ae0bc38e387 |
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new file mode 100644 --- /dev/null +++ b/packages/language/c/libc/stdio/current/ChangeLog @@ -0,0 +1,159 @@ +2000-08-09 Jonathan Larmour <jlarmour@redhat.co.uk> + + * include/io.inl: No need to include string.h + + * cdl/stdio.cdl: Add some more requires statements + +2000-08-07 Jonathan Larmour <jlarmour@redhat.co.uk> + + * src/common/stream.cxx (Cyg_StdioStream::Cyg_StdioStream): + Only call io_buf members conditionally. + +2000-08-03 Jonathan Larmour <jlarmour@redhat.co.uk> + + * src/common/fseek.cxx: Include assertion and tracing support since + they are used. + +2000-07-20 Nick Garnett <nickg@cygnus.co.uk> + + * include/stream.hxx (class Cyg_StdioStream): Added get_dev() + accessor member function to return underlying device handle. + + * src/common/fopen.cxx: Added fdopen() and fileno(). Reorganized + fopen() so that code common with fdopen() is now in a separate + function. + + * src/common/stdiosupp.cxx (Cyg_libc_stdio_find_filename): Removed + compiler warning. + +2000-07-13 Nick Garnett <nickg@cygnus.co.uk> + + * cdl/stdio.cdl: Added common/fseek.cxx to compile list. + Reorganized options for stream buffering: + CYGSEM_LIBC_STDIO_DYNAMIC_SETVBUF now controls whether the user + can attach their own buffer to the stream. + CYGSEM_LIBC_STDIO_SETVBUF_MALLOC controls whether buffers can be + malloced or only statically defined. + Added CYGPKG_LIBC_STDIO_FILEIO option to control whether the STDIO + package uses the FILEIO package for all IO, or goes directly to + the device drivers as before. + + * include/stdio.h: Added file positioning calls defined in section + 7.9.9 of the standard. + + * include/io.hxx: + * include/io.inl: + Added these files to define an abstraction layer for access to the + real device underlying an IO stream. Depending on + CYGPKG_LIBC_STDIO_FILEIO this either goes to the FILEIO package or + directly to the device drivers. + + * include/stream.hxx: + Modifications to use io.hxx abstractions. + Added second constructor for creating a buffer-only stream. + Added initialize() function which contains most of the common + stream initialization code. + Added a close() member function. + + * include/stream.inl: + Modifications to use io.hxx abstractions. + Moved most of the work of the destructor into close() member. + Added FILEIO version of set_position() member function. + + * include/streambuf.hxx: + * include/streambuf.inl: + * src/common/streambuf.cxx: + Rearranged to match new buffering configuration options. + + * src/common/stream.cxx: + Modifications to use io.hxx abstractions. + Added second constructor, and moved common initialization code to + initialize() member function. + Added code to make position member correctly track current file + position. + + * src/common/fopen.cxx: + Fixed handling of write/append in process_mode(). + Moved call of process_mode() to before call to cyg_stdio_open() so + that stream modes may be passed in. + Added code to detect an interactive stream and choose non-buffered + mode - fully buffered is now the default. + Added calls to cyg_stdio_close() where appropriate. + + * src/output/vfnprintf.cxx: Removed FLUSH() macro and its + uses. Deciding to flush should be in the hands of the buffer code, + or the user calling fflush(). + + * src/common/vsscanf.cxx: + Added FILEIO variant of vsscanf(). This uses a precharged stream + object to emulate input. + + * src/common/vsnprintf.cxx: + Added FILEIO variant of vsnprintf(). This uses the standard stream + object to print into the supplied buffer. + + * src/common/fseek.cxx: + Added this file to implement file positioning functions. + + * src/common/fclose.cxx (fclose): + Added call to Cyg_StdioStream::close(). + + * include/stdiosupp.hxx: + * src/common/stdiosupp.cxx: + Modified Cyg_libc_stdio_find_filename() to take mode, binary and + append arguments. + + * src/common/stdin.cxx: + * src/common/stdout.cxx: + * src/common/stderr.cxx: + Modified calls to Cyg_libc_stdio_find_filename() to pass + appropriate values for mode, binary and append arguments. + +2000-06-18 Jonathan Larmour <jlarmour@redhat.co.uk> + + * src/common/vsscanf.cxx: Add NULL select entry to DEVIO_TABLE + * src/common/vsnprintf.cxx: Likewise + +2000-05-25 Hugo Tyson <hmt@cygnus.co.uk> + + * include/stream.inl (set_error): If the error is EEOF, set + the EOF flag (flags.at_eof) so that clients know. + + * src/input/fgetc.cxx (__fgetc): + * src/input/fgets.cxx (_fgets): + * src/input/fread.cxx (_fread): Correctly handle an error, + or EOF indication, from real_stream->refill_read_buffer(). + +2000-05-02 Jonathan Larmour <jlarmour@redhat.co.uk> + + * New package + Separated original libc out into separate packages on functional + boundaries. + Header files are now managed by isoinfra package + Plenty of cleanups done, but no major functionality changes + +//=========================================================================== +//####COPYRIGHTBEGIN#### +// +// ------------------------------------------- +// The contents of this file are subject to the Red Hat eCos Public License +// Version 1.1 (the "License"); you may not use this file except in +// compliance with the License. You may obtain a copy of the License at +// http://www.redhat.com/ +// +// Software distributed under the License is distributed on an "AS IS" +// basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the +// License for the specific language governing rights and limitations under +// the License. +// +// The Original Code is eCos - Embedded Configurable Operating System, +// released September 30, 1998. +// +// The Initial Developer of the Original Code is Red Hat. +// Portions created by Red Hat are +// Copyright (C) 1998, 1999, 2000 Red Hat, Inc. +// All Rights Reserved. +// ------------------------------------------- +// +//####COPYRIGHTEND#### +//===========================================================================
