src/winsup/cygwin ChangeLog fhandler_serial.cc

[corinna@cygwin.com]

CVSROOT:	/cvs/src
Module name:	src
Changes by:	corinna@sourceware.org	2011-05-02 10:20:36

Modified files:
	winsup/cygwin  : ChangeLog fhandler_serial.cc 

Log message:
	* fhandler_serial.cc (fhandler_serial::raw_read): Add restartability
	after a signal.  Add cancelability.
	(fhandler_serial::raw_write): Wait for write to succeed if O_NONBLOCK
	is not set.  Add signal handling and cancelability.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/ChangeLog.diff?cvsroot=src&r1=1.5289&r2=1.5290
http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/fhandler_serial.cc.diff?cvsroot=src&r1=1.73&r2=1.74