src/winsup/cygwin ChangeLog path.cc include/li ...

[corinna@cygwin.com]

CVSROOT:	/cvs/src
Module name:	src
Changes by:	corinna@sourceware.org	2007-10-10 16:54:09

Modified files:
	winsup/cygwin  : ChangeLog path.cc 
	winsup/cygwin/include: limits.h 

Log message:
	* path.cc (struct symlink_info): Change size of contents member to
	be able to keep SYMLINK_MAX sized strings.
	(symlink_worker): Rework for long path names.  When writing windows
	shortcuts, store pathname additionally "hidden" after the actual
	shortcut data to workaround size limitations of the description field.
	(symlink_info::check_shortcut): Drop file name parameter.  Drop max
	file size check.  Use NT functions.  Use appended full path if
	available, description otherwise.  Check symlink string length for
	not exceeding SYMLINK_MAX.  Don't close file here.
	(symlink_info::check_sysfile): Drop file name parameter.  Use NT
	functions.  Check symlink string length for not exceeding SYMLINK_MAX.
	Don't close file here.
	(symlink_info::check_reparse_point): Drop file name parameter.  Drop
	useless length checks.  Allow SYMLINK_MAX length symlink strings.
	Don't close file here.
	(symlink_info::posixify): Allow SYMLINK_MAX length symlink strings.
	(symlink_info::check): Turn around checking for symlink file attributes.
	Use NT functions.  Close symlink file here.
	* include/limits.h (PATH_MAX): Define as 32760.  Change comment.
	(SYMLINK_MAX): Define as PATH_MAX - 1.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/ChangeLog.diff?cvsroot=src&r1=1.3935&r2=1.3936
http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/path.cc.diff?cvsroot=src&r1=1.456&r2=1.457
http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/include/limits.h.diff?cvsroot=src&r1=1.19&r2=1.20