newlib-cygwin/winsup/cygwin/release/1.7.19

What's new:
-----------

- Drop support for Windows 2000 and Windows XP pre-SP3.

- Add support for building a 64 bit version of Cygwin on x86_64 natively.

- Add support for creating native symlinks (CYGWIN=winsymlinks:native or
  CYGWIN=winsymlinks:nativestrict).

- Add support for the AFS filesystem.

- New APIs: __b64_ntop, __b64_pton, arc4random, arc4random_addrandom,
  arc4random_buf, arc4random_stir, arc4random_uniform.

Bug fixes:
----------

- getgrouplist now always creates a group list, even if it's empty.
  Fixes: http://cygwin.com/ml/cygwin/2013-05/msg00157.html

- In fork, call CreateProcessW with the same command line as the parent
  process.  This seems to make sure the stack is created in the same
  memory location as in the parent.
  Fixes: http://cygwin.com/ml/cygwin/2013-05/msg00340.html

- Fix a build problem resulting in Cygwin functions picking up the wrong
  new/delete.
  Fixes: http://cygwin.com/ml/cygwin/2013-05/msg00331.html

- Fix an incorrect condition which breaks fork after all dlopen'ed DLLs
  have already been dlclose'd.
  Fixes: http://cygwin.com/ml/cygwin/2013-05/msg00376.html

- Fix buggy usage of NtReadFile when reading from device under /proc/sys.
  Fixes: http://cygwin.com/ml/cygwin/2013-05/msg00392.html
* empty log message * 2013-04-23 22:58:20 +08:00			`What's new:`
			`-----------`

			`- Drop support for Windows 2000 and Windows XP pre-SP3.`

			`- Add support for building a 64 bit version of Cygwin on x86_64 natively.`

* empty log message * 2013-05-25 17:00:43 +08:00			`- Add support for creating native symlinks (CYGWIN=winsymlinks:native or`
			`CYGWIN=winsymlinks:nativestrict).`
* fcntl.cc (fcntl): Define as export alias for fcntl64 on x86_64. 2013-04-27 02:20:17 +08:00
			`- Add support for the AFS filesystem.`

* Makefile.in (DLL_OFILES): Add arc4random.o. * common.din: Export arc4random, arc4random_addrandom, arc4random_buf, arc4random_stir and arc4random_uniform. * mktemp.cc (arc4random): Remove static replacement function. * posix.sgml (std-bsd): Add arc4random functions. * include/cygwin/stdlib.h: Declare arc4random functions. * include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump. * libc/arc4random.cc: New file implementing arc4random functions taken from FreeBSD. 2013-05-22 03:04:49 +08:00			`- New APIs: __b64_ntop, __b64_pton, arc4random, arc4random_addrandom,`
			`arc4random_buf, arc4random_stir, arc4random_uniform.`

* empty log message * 2013-04-23 22:58:20 +08:00			`Bug fixes:`
			`----------`

* fork.cc (frok::parent): Call CreateProcessW with command line set to the parent command line. Change comment to explain why. 2013-05-24 04:47:45 +08:00			`- getgrouplist now always creates a group list, even if it's empty.`
			`Fixes: http://cygwin.com/ml/cygwin/2013-05/msg00157.html`

			`- In fork, call CreateProcessW with the same command line as the parent`
			`process. This seems to make sure the stack is created in the same`
			`memory location as in the parent.`
			`Fixes: http://cygwin.com/ml/cygwin/2013-05/msg00340.html`

* empty log message * 2013-05-25 17:00:43 +08:00			`- Fix a build problem resulting in Cygwin functions picking up the wrong`
			`new/delete.`
			`Fixes: http://cygwin.com/ml/cygwin/2013-05/msg00331.html`
* empty log message * 2013-05-28 03:41:54 +08:00
			`- Fix an incorrect condition which breaks fork after all dlopen'ed DLLs`
			`have already been dlclose'd.`
			`Fixes: http://cygwin.com/ml/cygwin/2013-05/msg00376.html`
* fhandler_procsys.cc (fhandler_procsys::read): Just call fhandler_base::raw_read from here. Drop comment. (fhandler_procsys::write): Drop comment. 2013-05-28 23:07:01 +08:00
			`- Fix buggy usage of NtReadFile when reading from device under /proc/sys.`
			`Fixes: http://cygwin.com/ml/cygwin/2013-05/msg00392.html`