src/winsup/cygwin ChangeLog environ.cc heap.cc ...

[cgf@sourceware.cygnus.com]

CVSROOT:	/cvs/src
Module name:	src
Changes by:	cgf@sourceware.cygnus.com	2000-09-25 09:36:13

Modified files:
	winsup/cygwin  : ChangeLog environ.cc heap.cc spawn.cc 
	                 syscalls.cc thread.h 

Log message:
	* spawn.cc (av::dup_maybe): Make function void rather than void *.
	* environ.cc (environ_init): Remember to reparse CYGWIN if envp is
	supplied.
	* heap.cc (_sbrk): Remember frame for signal handling.
	* syscalls.cc (read_handler): Eliminate.
	(_read): Move read_handler code here.  Reorganize for one path through
	'ready_for_read'.

Patches:
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/ChangeLog.diff?cvsroot=src&r1=1.319&r2=1.320
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/environ.cc.diff?cvsroot=src&r1=1.26&r2=1.27
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/heap.cc.diff?cvsroot=src&r1=1.12&r2=1.13
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/spawn.cc.diff?cvsroot=src&r1=1.40&r2=1.41
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/syscalls.cc.diff?cvsroot=src&r1=1.54&r2=1.55
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/thread.h.diff?cvsroot=src&r1=1.5&r2=1.6