changelog

eCos/RedBoot for勤研ARM AnywhereII(4510) 含全部源代码

2004-03-29  Kelvin Lawson <[e-mail]>

	* src/common/fopen.cxx:
	* src/common/stream.cxx:
	* include/io.inl:
	* include/stream.hxx:
	Split CYGSTREAM_READWRITE into CYGSTREAM_READWRITE_CREATE and
	CYGSTREAM_READWRITE_NOCREATE. This fixes fopen() with mode 'w+'
	which previously did not allow file creation.

2004-03-27  Andrew Lunn  <[e-mail]>

	* include/stream.inl (set_position): Flush the output buffer
	before seeking the underlying file otherwise the writes ends up in
	the wrong location in the file.
	
2004-03-15  Jonathan Larmour  <[e-mail]>

	* src/common/fileops.cxx (tmpnam): Only close if open() succeded.

2004-03-12  Jonathan Larmour  <[e-mail]>

	* src/input/vfscanf.cxx (vfscanf): Silence warning.

	* include/stdio.h:
	Add file operation functions which weren't here before!
	While I'm here, add __THROW everywhere and use __externC not externC.

	* cdl/stdio.cdl:  We implement stdio fileops in isoinfra now.
	Also set header for that.
	Build fileops.cxx.
	L_tmpnam must be at least 4.
	TMP_MAX must be at least 1, and ISO C says it should be >=25.
	Add description for CYGPKG_LIBC_STDIO_FILEIO and move up from
	bottom so it goes with others.

	* src/common/fileops.cxx: New file. Implements rename(), remove(),
	tmpnam() and tmpfile().

	* src/common/fclose.cxx: Add throw specifiers to match stdio.h.
	* src/common/feof.cxx: Ditto.
	* src/common/fflush.cxx: Ditto.
	* src/common/fopen.cxx: Ditto.
	* src/common/freopen.cxx: Ditto.
	* src/common/fseek.cxx: Ditto.
	* src/common/setvbuf.cxx: Ditto.
	* src/common/snprintf.cxx: Ditto.
	* src/common/sprintf.cxx: Ditto.
	* src/common/sscanf.cxx: Ditto.
	* src/common/stdioinlines.cxx: Ditto.
	* src/common/ungetc.cxx: Ditto.
	* src/common/vsnprintf.cxx: Ditto.
	* src/common/vsscanf.cxx: Ditto.
	* src/input/fgetc.cxx: Ditto.
	* src/input/fgets.cxx: Ditto.
	* src/input/fread.cxx: Ditto.
	* src/input/fscanf.cxx: Ditto.
	* src/input/gets.cxx: Ditto.
	* src/input/scanf.cxx: Ditto.
	* src/input/vfscanf.cxx: Ditto.
	* src/output/fnprintf.cxx: Ditto.
	* src/output/fprintf.cxx: Ditto.
	* src/output/fputc.cxx: Ditto.
	* src/output/fputs.cxx: Ditto.
	* src/output/fwrite.cxx: Ditto.
	* src/output/printf.cxx: Ditto.
	* src/output/vfnprintf.cxx: Ditto.
	
2004-02-17  Jonathan Larmour  <[e-mail]>

	* cdl/stdio.cdl (CYGSEM_LIBC_STDIO_THREAD_SAFE_STREAMS): Can
	be inactive when no kernel.
	* cdl/stdio.cdl: Implements file positioning functions in isoinfra.

2003-09-03  Thomas Koeller <[e-mail]>

	* cdl/stdio.cdl: only require "/dev/haldiag" if actually using it.

2003-08-12  Scott Wilkinson <[e-mail]>
	
	* src/common/fclose.cxx (fclose): fclose would seg-fault if passed
        NULL FILE pointer.  Now returns error.  Also cleaned up some exit
        paths to call Cyg_libc_stdio_files::unlock()

        * src/common/fopen.cxx (fopen): Cleaned up some exit paths to call
        Cyg_libc_stdio_files::unlock()

2003-06-10  Andrew Lunn  <[e-mail]>
	    Knud W鰄ler  <[e-mail]>    
	
	* src/output/vfnprintf.cxx (SARG): Cast size_t to long. This seems
	to stop gcc from producing wrong code for the plain int clause. The 
	wrong code causes negative numbers to be printed as positive because
	the sign extend from 32 bits to 64 bits is wrong.

2003-03-06  Gary Thomas  <[e-mail]>

	* src/input/fread.cxx (fread): Simple EOF should not set error.

	* tests/fileio.c: New file.
	* cdl/stdio.cdl: Add new file I/O tests.

2003-02-24  Jonathan Larmour  <[e-mail]>

	* cdl/stdio.cdl: Fix doc link.

2003-02-15  Fabrice Gautier  <[e-mail]>

	* include/stdio.inl (setbuf): Don't supply size with _IONBF.
	* src/common/stdioinlines.cxx (setbuf): Ditto.

2003-01-29  Jonathan Larmour  <[e-mail]>

	* src/output/vfnprintf.cxx: Add support for C99 'z' flag (size_t).

2002-09-02  Andrew Lunn  <[e-mail]>

	* include/stream.inl (set_position): Fixed typo in none buffered
	case. Seek pos bytes, not whence bytes.

2002-05-17  Martin Buck  <[e-mail]>
 
 	* include/stdio.h (fnprintf): Added printf-format-checking using
 	CYGBLD_ATTRIB_PRINTF_FORMAT, since gcc does it automatically only for
 	ISO C90 functions.
 	(snprintf) Likewise.
 
2002-04-24  Yoshinori Sato  <[e-mail]>

	* include/streambuf.inl (Cyg_StdioStreamBuffer constructor): 
	Don't set default args in func definition.
	(set_buffer): Ditto.

2002-04-05  Jonathan Larmour  <[e-mail]>

	* src/input/fgetc.cxx (fgetc): Silence conversion warning.

2002-04-04  Jonathan Larmour  <[e-mail]>

	* src/common/fopen.cxx (fopen_inner): Allocate memory using malloc and
	placement new, not default new.

	* src/input/fgetc.cxx (fgetc): Don't set error on true EOF.

2002-04-04  Jurica Baricevic  <[e-mail]>

	* src/common/fclose.cxx (fclose): Use delete if we can.

2002-02-06  Jonathan Larmour  <[e-mail]>

	* src/input/fread.cxx (fread): when looping read into ptrc, not ptr!

2002-01-25  Jonathan Larmour  <[e-mail]>

	* include/stream.inl (set_position): Fix the seek backwards case again.
	Doh!

2002-01-24  Jonathan Larmour  <[e-mail]>

	* include/stream.inl (set_position): Fix the posdiff == 0 case.

2002-01-24  Jesper Skov  <[e-mail]>

	* include/stream.inl (set_position): Check that posdiff is >0
	before taking the code path that assumes so.

2002-01-17  Jonathan Larmour  <[e-mail]>

	* include/stream.inl (set_position): Use an off_t for bytesavail to
	prevent warnings.

2001-12-05  Jonathan Larmour  <[e-mail]>

	* src/common/fflush.cxx (cyg_libc_stdio_flush_all_but): Fix starvation
	problem when waiting for threads to unlock of lower priority.
	Fix for bug #57014.

2001-11-23  Jonathan Larmour  <[e-mail]>

	* cdl/stdio.cdl: Add dependency on stdlib string conversion functions
	for *scanf.

2001-08-10  Robin Farine  <[e-mail]>

        * src/output/vfnprintf.cxx (cvt): Handles the cases of finite,
        NaN and infinite numbers separately.

	* src/common/stream.cxx (read): Read correct number of bytes when
	a character has been "ungot".

2001-08-03  Jonathan Larmour  <[e-mail]>

	* include/streambuf.inl (~Cyg_StdioStreamBuffer): use correct configury
	to decide when to call free.

2001-07-27  Jesper Skov  <[e-mail]>

	* src/common/fflush.cxx (cyg_libc_stdio_flush_all_but): The check
	for last operation being a read is only valid in buffered IO mode.

2001-07-20  Jonathan Larmour  <[e-mail]>

	* include/stream.inl (set_position): Take read buffer into account
	when seeking. Thanks to jjtsai <[e-mail]> for the
	help.

2001-07-12  Jonathan Larmour  <[e-mail]>

	* src/common/fflush.cxx (cyg_libc_stdio_flush_all_but): Don't
	flush a stream that was last used for reading - it doesn't need it.
	* include/stream.hxx: cyg_libc_stdio_flush_all_but needs to be a
	friend of class Cyg_StdioStream to do the above.

2001-06-18  Jonathan Larmour  <[e-mail]>

	* src/input/fread.cxx (fread): Fix compilation problem with below
	change.

2001-06-15  Rob Jansen  <[e-mail]>

	* src/input/fread.cxx (fread): Changed to read the requested amount
	of data items instead of stopping on CYG_LIBC_STDIO_BUFSIZE boundaries.

2001-06-08  Jeff Johnston  <[e-mail]>

	* src/input/vfscanf.cxx (vfscanf)[CYGINT_LIBC_I18N_MB_REQUIRED]: Added
	call to mbtowc_fn for current locale to process format string.
	Also added variable definitions needed in this circumstance.
	* src/output/vfnprintf.cxx (vfnprintf)[CYGINT_LIBC_I18N_MB_REQUIRED]: Ditto.
	(vfnprintf): Changed non-multibyte path to simply use the current
	character rather than call the C mbtowc function since only
	single byte characters would be possible.