src/winsup/cygwin ChangeLog autoload.cc fhandl ...

[corinna at cygwin dot com]

CVSROOT:	/cvs/src
Module name:	src
Changes by:	corinna@sourceware.org	2013-10-15 14:00:37

Modified files:
	winsup/cygwin  : ChangeLog autoload.cc fhandler.h 
	                 fhandler_random.cc 

Log message:
	* autoload.cc (CryptAcquireContextW): Remove.
	(CryptGenRandom): Remove.
	(CryptReleaseContext): Remove.
	(SystemFunction036): Define.  Add comment to explain that this is
	actually the RtlGenRandom function.
	* fhandler.h (class fhandler_dev_random): Drop crypt_prov member.
	(fhandler_dev_random::fhandler_dev_random): Define inline.
	(fhandler_dev_random::dup): Drop declaration.
	* fhandler_random.cc (fhandler_dev_random::fhandler_dev_random): Remove
	here.
	(fhandler_dev_random::crypt_gen_random): Use RtlGenRandom to drop
	dependency to old Crypto API.
	(fhandler_dev_random::read): Implement an enhanced version of reading
	random bytes from RtlGenRandom for the sake of a better /dev/random
	emulation.
	(fhandler_dev_random::close): Just return 0 since crypt_prov doesn't
	exisyt anymore.
	(fhandler_dev_random::dup): Drop entirely for the same reason.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/ChangeLog.diff?cvsroot=src&r1=1.6227&r2=1.6228
http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/autoload.cc.diff?cvsroot=src&r1=1.218&r2=1.219
http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/fhandler.h.diff?cvsroot=src&r1=1.482&r2=1.483
http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/fhandler_random.cc.diff?cvsroot=src&r1=1.45&r2=1.46