Jon TURNEY 28e457cd71 Provide ucontext to signal handlers ...

Add ucontext.h header, defining ucontext_t and mcontext_t types.

Provide sigaction sighandlers with a ucontext_t parameter, containing stack and
context information.

	* include/sys/ucontext.h : New header.
	* include/ucontext.h : Ditto.
	* exceptions.cc (call_signal_handler): Provide ucontext_t
	parameter to signal handler function.

Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>

2015-04-01 19:09:28 +01:00

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arpa

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asm

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attr

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bits

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cygwin

Rename struct ucontext to struct __mcontext

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machine

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net

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netinet

* include/netinet/ip6.h: New file, copied from FreeBSD vebatim.

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sys

Provide ucontext to signal handlers

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a.out.h

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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

* include/error.h (error_message_count): Declare as dllimport.

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fcntl.h

* include/fcntl.h: Move all open flags (except O_NDELAY) to newlib's

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features.h

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fenv.h

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fnmatch.h

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fts.h

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ftw.h

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getopt.h

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glob.h

* include/glob.h: Fix invalid use of 'restrict' error.

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icmp.h

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ifaddrs.h

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inttypes.h

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io.h

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lastlog.h

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libgen.h

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limits.h

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mapi.h

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memory.h

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mntent.h

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monetary.h

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mqueue.h

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netdb.h

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paths.h

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poll.h

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process.h

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pthread.h

headers: properly decorate attributes

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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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stdint.h

Ignore __STDC_{FORMAT,LIMIT,CONSTANT}_MACROS

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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

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utmpx.h

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wait.h

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