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newlib-cygwin
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newlib-cygwin/winsup/cygwin/include
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Corinna Vinschen 22465796ed Preliminary infrastructure to implement alternate stack 
* libc/include/sys/signal.h: Define SS_ONSTACK and SS_DISABLE
	unconditionally.
	(sigaltstack): Enable prototype on Cygwin.

	* common.din (sigaltstack): Export.
	* cygtls.cc (_cygtls::init_thread): Initialize altstack.
	* cygtls.h (__tlsstack_t): Rename from __stack_t to distinguish
	more clearly from stack_t.  Accommodate throughout.
	(_cygtls): Add altstack member.
	* exceptions.cc (exception::handle): Set SIGSEGV handler to SIG_DFL
	if we encounter a stack overflow, and no alternate stack has been
	defined.
	* include/cygwin/signal.h (MINSIGSTKSZ): Define
	(SIGSTKSZ): Define.
	(SA_ONSTACK): Define.
	* signal.cc (sigaltstack): New function.
	* tlsoffset.h: Regenerate.
	* tlsoffset64.h: Ditto.

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
 		2015-06-19 16:12:45 +02:00
..
arpa
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asm Define __s64 and __u64 2015-04-27 14:40:27 +02:00
attr
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bits * Merge in cygwin-64bit-branch. 2013-04-23 09:44:36 +00:00
cygwin Preliminary infrastructure to implement alternate stack 2015-06-19 16:12:45 +02:00
machine
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net
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netinet * include/netinet/ip6.h: New file, copied from FreeBSD vebatim. 2014-01-18 11:37:55 +00:00
sys Try to make sure struct _mcontext is 16-byte aligned 2015-04-23 21:57:11 +02:00
a.out.h * Merge in cygwin-64bit-branch. 2013-04-23 09:44:36 +00:00
byteswap.h
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dlfcn.h
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elf.h
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endian.h
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err.h
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error.h
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fcntl.h * include/fcntl.h: Move all open flags (except O_NDELAY) to newlib's 2014-11-25 11:42:20 +00:00
features.h
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fenv.h
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fnmatch.h
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fts.h * Merge in cygwin-64bit-branch. 2013-04-23 09:44:36 +00:00
ftw.h * Merge in cygwin-64bit-branch. 2013-04-23 09:44:36 +00:00
getopt.h
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glob.h * include/glob.h: Fix invalid use of 'restrict' error. 2013-11-28 10:00:01 +00:00
icmp.h
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ifaddrs.h
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io.h * Merge in cygwin-64bit-branch. 2013-04-23 09:44:36 +00:00
lastlog.h
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limits.h * Merge in cygwin-64bit-branch. 2013-04-23 09:44:36 +00:00
mapi.h
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memory.h
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mntent.h * Merge in cygwin-64bit-branch. 2013-04-23 09:44:36 +00:00
monetary.h
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mqueue.h
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netdb.h * autoload.cc (IdnToAscii): Define. 2013-11-19 13:29:37 +00:00
paths.h
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poll.h
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process.h
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pthread.h headers: properly decorate attributes 2014-08-01 15:48:37 +00:00
pty.h
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regex.h
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resolv.h
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search.h
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semaphore.h
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sysexits.h
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syslog.h
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termio.h
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tzfile.h
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ucontext.h Provide ucontext to signal handlers 2015-04-23 21:57:10 +02:00
utmpx.h
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wait.h
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