Daryl McDaniel 86f2165dc3 StdLib: Fix IIO_Write() to return the number of bytes consumed, not characters output. ... Depending upon termios settings, writing to a terminal device may result in many more characters being output than were in the buffer provided to the IIO_Write() function. IIO_Write() is supposed to return the number of BYTES written, not characters. Since the provided buffer contains MBCS characters, there can be up to three bytes per character. Due to the expansion that may occur, "BYTES written" is interpreted to mean the number of BYTES consumed from the MBCS buffer provided as a parameter to IIO_Write. These changes ensure that the correct number of characters are consumed from the internal Output buffer and the correct number of BYTES consumed from the buffer parameter are counted and returned. Update copyright. Fix some indentation and white space issues. Improve comments for IIO_Write(). Add debugging instrumentation to count unconsumed data in the Input and Output buffers. Modify IIO_Write() to: Accurately count input bytes CONSUMED. Consume only as many expanded (cooked) characters from the output buffer as were actually sent to the device. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Daryl McDaniel <edk2-lists@mc2research.org> Reviewed-by: Erik Bjorge <erik.c.bjorge@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19589 6f19259b-4bc3-4df7-8a09-765794883524		2016-01-06 00:44:24 +00:00
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CanonRead.c	StdLib: Some deployed versions of the Simple Text Input Protocol randomly return either NUL characters or Scan Codes when just typing normal text. These changes filter out NUL characters and make Scan Code and error handling more robust.	2014-10-28 19:20:48 +00:00
IIO.c	StdLib: Fix IIO_Write() to return the number of bytes consumed, not characters output.	2016-01-06 00:44:24 +00:00
IIO.inf	StdLib: Add terminal type line editing (Interactive IO) for console devices.	2012-12-11 21:19:14 +00:00
IIOecho.c	StdLib: Add terminal type line editing (Interactive IO) for console devices.	2012-12-11 21:19:14 +00:00
IIOechoCtrl.h	StdLib: Some deployed versions of the Simple Text Input Protocol randomly return either NUL characters or Scan Codes when just typing normal text. These changes filter out NUL characters and make Scan Code and error handling more robust.	2014-10-28 19:20:48 +00:00
IIOutilities.c	StdLib: Fix GCC warnings/errors caused by variables being set but not used.	2014-10-30 01:05:22 +00:00
IIOutilities.h	StdLib: Add terminal type line editing (Interactive IO) for console devices.	2012-12-11 21:19:14 +00:00
IIOwrite.c	StdLib: Fix GCC warnings/errors caused by variables being set but not used.	2014-10-30 01:05:22 +00:00
NonCanonRead.c	StdLib: Fix GCC warnings/errors caused by variables being set but not used.	2014-10-30 01:05:22 +00:00
TerminalFunctions.c	StdLib: Add terminal type line editing (Interactive IO) for console devices.	2012-12-11 21:19:14 +00:00