5 files changed, 0 insertions, 834 deletions
diff --git a/newlib/libc/signal/Makefile.am b/newlib/libc/signal/Makefile.am
deleted file mode 100644
index 7a8d4e53b..000000000
--- a/newlib/libc/signal/Makefile.am
+++ /dev/null
@@ -1,38 +0,0 @@
-## Process this file with automake to generate Makefile.in
-
-AUTOMAKE_OPTIONS = cygnus
-
-INCLUDES = $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS)
-
-LIB_SOURCES = raise.c signal.c
-
-libsignal_la_LDFLAGS = -Xcompiler -nostdlib
-
-if USE_LIBTOOL
-noinst_LTLIBRARIES = libsignal.la
-libsignal_la_SOURCES = $(LIB_SOURCES)
-noinst_DATA = objectlist.awk.in
-else
-noinst_LIBRARIES = lib.a
-lib_a_SOURCES = $(LIB_SOURCES)
-noinst_DATA = 
-endif # USE_LIBTOOL
-
-include $(srcdir)/../../Makefile.shared
-
-CHEWOUT_FILES = raise.def signal.def
-
-SUFFIXES = .def
-
-CHEW = ../../doc/makedoc -f $(srcdir)/../../doc/doc.str
-
-.c.def:
-	$(CHEW) < $< > $*.def 2> $*.ref
-	touch stmp-def
-
-TARGETDOC = ../tmp.texi
-
-doc: $(CHEWOUT_FILES)
-	cat $(srcdir)/signal.tex >> $(TARGETDOC)
-
-CLEANFILES = $(CHEWOUT_FILES) *.ref
diff --git a/newlib/libc/signal/Makefile.in b/newlib/libc/signal/Makefile.in
deleted file mode 100644
index d8bb20bba..000000000
--- a/newlib/libc/signal/Makefile.in
+++ /dev/null
@@ -1,387 +0,0 @@
-# Makefile.in generated automatically by automake 1.4 from Makefile.am
-
-# Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
-# This Makefile.in is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-# PARTICULAR PURPOSE.
-
-
-
-SHELL = @SHELL@
-
-srcdir = @srcdir@
-top_srcdir = @top_srcdir@
-VPATH = @srcdir@
-prefix = @prefix@
-exec_prefix = @exec_prefix@
-
-bindir = @bindir@
-sbindir = @sbindir@
-libexecdir = @libexecdir@
-datadir = @datadir@
-sysconfdir = @sysconfdir@
-sharedstatedir = @sharedstatedir@
-localstatedir = @localstatedir@
-libdir = @libdir@
-infodir = @infodir@
-mandir = @mandir@
-includedir = @includedir@
-oldincludedir = /usr/include
-
-DESTDIR =
-
-pkgdatadir = $(datadir)/@PACKAGE@
-pkglibdir = $(libdir)/@PACKAGE@
-pkgincludedir = $(includedir)/@PACKAGE@
-
-top_builddir = ..
-
-ACLOCAL = @ACLOCAL@
-AUTOCONF = @AUTOCONF@
-AUTOMAKE = @AUTOMAKE@
-AUTOHEADER = @AUTOHEADER@
-
-INSTALL = @INSTALL@
-INSTALL_PROGRAM = @INSTALL_PROGRAM@ $(AM_INSTALL_PROGRAM_FLAGS)
-INSTALL_DATA = @INSTALL_DATA@
-INSTALL_SCRIPT = @INSTALL_SCRIPT@
-transform = @program_transform_name@
-
-NORMAL_INSTALL = :
-PRE_INSTALL = :
-POST_INSTALL = :
-NORMAL_UNINSTALL = :
-PRE_UNINSTALL = :
-POST_UNINSTALL = :
-build_alias = @build_alias@
-build_triplet = @build@
-host_alias = @host_alias@
-host_triplet = @host@
-target_alias = @target_alias@
-target_triplet = @target@
-AR = @AR@
-AS = @AS@
-CC = @CC@
-CPP = @CPP@
-CRT0 = @CRT0@
-CXX = @CXX@
-CXXCPP = @CXXCPP@
-DLLTOOL = @DLLTOOL@
-EXEEXT = @EXEEXT@
-GCJ = @GCJ@
-GCJFLAGS = @GCJFLAGS@
-LDFLAGS = @LDFLAGS@
-LIBC_EXTRA_DEF = @LIBC_EXTRA_DEF@
-LIBC_EXTRA_LIB = @LIBC_EXTRA_LIB@
-LIBC_MACHINE_LIB = @LIBC_MACHINE_LIB@
-LIBC_POSIX_LIB = @LIBC_POSIX_LIB@
-LIBC_SIGNAL_DEF = @LIBC_SIGNAL_DEF@
-LIBC_SIGNAL_LIB = @LIBC_SIGNAL_LIB@
-LIBC_STDIO64_DEF = @LIBC_STDIO64_DEF@
-LIBC_STDIO64_LIB = @LIBC_STDIO64_LIB@
-LIBC_SYSCALL_LIB = @LIBC_SYSCALL_LIB@
-LIBC_SYS_LIB = @LIBC_SYS_LIB@
-LIBC_UNIX_LIB = @LIBC_UNIX_LIB@
-LIBTOOL = @LIBTOOL@
-LN_S = @LN_S@
-MAINT = @MAINT@
-MAKEINFO = @MAKEINFO@
-NEWLIB_CFLAGS = @NEWLIB_CFLAGS@
-OBJDUMP = @OBJDUMP@
-OBJEXT = @OBJEXT@
-PACKAGE = @PACKAGE@
-RANLIB = @RANLIB@
-STRIP = @STRIP@
-VERSION = @VERSION@
-aext = @aext@
-extra_dir = @extra_dir@
-libm_machine_dir = @libm_machine_dir@
-machine_dir = @machine_dir@
-newlib_basedir = @newlib_basedir@
-oext = @oext@
-sys_dir = @sys_dir@
-
-AUTOMAKE_OPTIONS = cygnus
-
-INCLUDES = $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS)
-
-LIB_SOURCES = raise.c signal.c
-
-libsignal_la_LDFLAGS = -Xcompiler -nostdlib
-
-@USE_LIBTOOL_TRUE@noinst_LTLIBRARIES = @USE_LIBTOOL_TRUE@libsignal.la
-@USE_LIBTOOL_TRUE@libsignal_la_SOURCES = @USE_LIBTOOL_TRUE@$(LIB_SOURCES)
-@USE_LIBTOOL_TRUE@noinst_DATA = @USE_LIBTOOL_TRUE@objectlist.awk.in
-@USE_LIBTOOL_FALSE@noinst_DATA = 
-@USE_LIBTOOL_FALSE@noinst_LIBRARIES = @USE_LIBTOOL_FALSE@lib.a
-@USE_LIBTOOL_FALSE@lib_a_SOURCES = @USE_LIBTOOL_FALSE@$(LIB_SOURCES)
-
-CHEWOUT_FILES = raise.def signal.def
-
-SUFFIXES = .def
-
-CHEW = ../../doc/makedoc -f $(srcdir)/../../doc/doc.str
-
-TARGETDOC = ../tmp.texi
-
-CLEANFILES = $(CHEWOUT_FILES) *.ref
-mkinstalldirs = $(SHELL) $(top_srcdir)/../../mkinstalldirs
-CONFIG_CLEAN_FILES = 
-LIBRARIES =  $(noinst_LIBRARIES)
-
-
-DEFS = @DEFS@ -I. -I$(srcdir) 
-CPPFLAGS = @CPPFLAGS@
-LIBS = @LIBS@
-lib_a_LIBADD = 
-@USE_LIBTOOL_FALSE@lib_a_OBJECTS =  raise.$(OBJEXT) signal.$(OBJEXT)
-LTLIBRARIES =  $(noinst_LTLIBRARIES)
-
-libsignal_la_LIBADD = 
-@USE_LIBTOOL_TRUE@libsignal_la_OBJECTS =  raise.lo signal.lo
-CFLAGS = @CFLAGS@
-COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
-LTCOMPILE = $(LIBTOOL) --mode=compile $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
-CCLD = $(CC)
-LINK = $(LIBTOOL) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(LDFLAGS) -o $@
-DATA =  $(noinst_DATA)
-
-DIST_COMMON =  Makefile.am Makefile.in
-
-
-DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
-
-TAR = gtar
-GZIP_ENV = --best
-SOURCES = $(lib_a_SOURCES) $(libsignal_la_SOURCES)
-OBJECTS = $(lib_a_OBJECTS) $(libsignal_la_OBJECTS)
-
-all: all-redirect
-.SUFFIXES:
-.SUFFIXES: .S .c .def .lo .o .obj .s
-$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4) $(srcdir)/../../Makefile.shared
-	cd $(top_srcdir) && $(AUTOMAKE) --cygnus signal/Makefile
-
-Makefile: $(srcdir)/Makefile.in  $(top_builddir)/config.status
-	cd $(top_builddir) \
-	  && CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= $(SHELL) ./config.status
-
-
-mostlyclean-noinstLIBRARIES:
-
-clean-noinstLIBRARIES:
-	-test -z "$(noinst_LIBRARIES)" || rm -f $(noinst_LIBRARIES)
-
-distclean-noinstLIBRARIES:
-
-maintainer-clean-noinstLIBRARIES:
-
-.c.o:
-	$(COMPILE) -c $<
-
-# FIXME: We should only use cygpath when building on Windows,
-# and only if it is available.
-.c.obj:
-	$(COMPILE) -c `cygpath -w $<`
-
-.s.o:
-	$(COMPILE) -c $<
-
-.S.o:
-	$(COMPILE) -c $<
-
-mostlyclean-compile:
-	-rm -f *.o core *.core
-	-rm -f *.$(OBJEXT)
-
-clean-compile:
-
-distclean-compile:
-	-rm -f *.tab.c
-
-maintainer-clean-compile:
-
-.c.lo:
-	$(LIBTOOL) --mode=compile $(COMPILE) -c $<
-
-.s.lo:
-	$(LIBTOOL) --mode=compile $(COMPILE) -c $<
-
-.S.lo:
-	$(LIBTOOL) --mode=compile $(COMPILE) -c $<
-
-mostlyclean-libtool:
-	-rm -f *.lo
-
-clean-libtool:
-	-rm -rf .libs _libs
-
-distclean-libtool:
-
-maintainer-clean-libtool:
-
-lib.a: $(lib_a_OBJECTS) $(lib_a_DEPENDENCIES)
-	-rm -f lib.a
-	$(AR) cru lib.a $(lib_a_OBJECTS) $(lib_a_LIBADD)
-	$(RANLIB) lib.a
-
-mostlyclean-noinstLTLIBRARIES:
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-clean-noinstLTLIBRARIES:
-	-test -z "$(noinst_LTLIBRARIES)" || rm -f $(noinst_LTLIBRARIES)
-
-distclean-noinstLTLIBRARIES:
-
-maintainer-clean-noinstLTLIBRARIES:
-
-libsignal.la: $(libsignal_la_OBJECTS) $(libsignal_la_DEPENDENCIES)
-	$(LINK)  $(libsignal_la_LDFLAGS) $(libsignal_la_OBJECTS) $(libsignal_la_LIBADD) $(LIBS)
-
-tags: TAGS
-
-ID: $(HEADERS) $(SOURCES) $(LISP)
-	list='$(SOURCES) $(HEADERS)'; \
-	unique=`for i in $$list; do echo $$i; done | \
-	  awk '    { files[$$0] = 1; } \
-	       END { for (i in files) print i; }'`; \
-	here=`pwd` && cd $(srcdir) \
-	  && mkid -f$$here/ID $$unique $(LISP)
-
-TAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) $(LISP)
-	tags=; \
-	here=`pwd`; \
-	list='$(SOURCES) $(HEADERS)'; \
-	unique=`for i in $$list; do echo $$i; done | \
-	  awk '    { files[$$0] = 1; } \
-	       END { for (i in files) print i; }'`; \
-	test -z "$(ETAGS_ARGS)$$unique$(LISP)$$tags" \
-	  || (cd $(srcdir) && etags $(ETAGS_ARGS) $$tags  $$unique $(LISP) -o $$here/TAGS)
-
-mostlyclean-tags:
-
-clean-tags:
-
-distclean-tags:
-	-rm -f TAGS ID
-
-maintainer-clean-tags:
-
-distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir)
-
-subdir = signal
-
-distdir: $(DISTFILES)
-	@for file in $(DISTFILES); do \
-	  if test -f $$file; then d=.; else d=$(srcdir); fi; \
-	  if test -d $$d/$$file; then \
-	    cp -pr $$d/$$file $(distdir)/$$file; \
-	  else \
-	    test -f $(distdir)/$$file \
-	    || ln $$d/$$file $(distdir)/$$file 2> /dev/null \
-	    || cp -p $$d/$$file $(distdir)/$$file || :; \
-	  fi; \
-	done
-info-am:
-info: info-am
-dvi-am:
-dvi: dvi-am
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-check: check-am
-installcheck-am:
-installcheck: installcheck-am
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-install-info: install-info-am
-install-exec-am:
-install-exec: install-exec-am
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-install-data-am:
-install-data: install-data-am
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-install-am: all-am
-	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
-install: install-am
-uninstall-am:
-uninstall: uninstall-am
-all-am: Makefile $(LIBRARIES) $(LTLIBRARIES) $(DATA)
-all-redirect: all-am
-install-strip:
-	$(MAKE) $(AM_MAKEFLAGS) AM_INSTALL_PROGRAM_FLAGS=-s install
-installdirs:
-
-
-mostlyclean-generic:
-
-clean-generic:
-	-test -z "$(CLEANFILES)" || rm -f $(CLEANFILES)
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-	-rm -f Makefile $(CONFIG_CLEAN_FILES)
-	-rm -f config.cache config.log stamp-h stamp-h[0-9]*
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-maintainer-clean-generic:
-mostlyclean-am:  mostlyclean-noinstLIBRARIES mostlyclean-compile \
-		mostlyclean-libtool mostlyclean-noinstLTLIBRARIES \
-		mostlyclean-tags mostlyclean-generic
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-clean-am:  clean-noinstLIBRARIES clean-compile clean-libtool \
-		clean-noinstLTLIBRARIES clean-tags clean-generic \
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-		distclean-libtool distclean-noinstLTLIBRARIES \
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-distclean: distclean-am
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-maintainer-clean-am:  maintainer-clean-noinstLIBRARIES \
-		maintainer-clean-compile maintainer-clean-libtool \
-		maintainer-clean-noinstLTLIBRARIES \
-		maintainer-clean-tags maintainer-clean-generic \
-		distclean-am
-	@echo "This command is intended for maintainers to use;"
-	@echo "it deletes files that may require special tools to rebuild."
-
-maintainer-clean: maintainer-clean-am
-
-.PHONY: mostlyclean-noinstLIBRARIES distclean-noinstLIBRARIES \
-clean-noinstLIBRARIES maintainer-clean-noinstLIBRARIES \
-mostlyclean-compile distclean-compile clean-compile \
-maintainer-clean-compile mostlyclean-libtool distclean-libtool \
-clean-libtool maintainer-clean-libtool mostlyclean-noinstLTLIBRARIES \
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-maintainer-clean-noinstLTLIBRARIES tags mostlyclean-tags distclean-tags \
-clean-tags maintainer-clean-tags distdir info-am info dvi-am dvi check \
-check-am installcheck-am installcheck install-info-am install-info \
-install-exec-am install-exec install-data-am install-data install-am \
-install uninstall-am uninstall all-redirect all-am all installdirs \
-mostlyclean-generic distclean-generic clean-generic \
-maintainer-clean-generic clean mostlyclean distclean maintainer-clean
-
-
-objectlist.awk.in: $(noinst_LTLIBRARIES)
-	-rm -f objectlist.awk.in
-	for i in `ls *.lo` ; \
-	do \
-	  echo $$i `pwd`/$$i >> objectlist.awk.in ; \
-	done
-
-.c.def:
-	$(CHEW) < $< > $*.def 2> $*.ref
-	touch stmp-def
-
-doc: $(CHEWOUT_FILES)
-	cat $(srcdir)/signal.tex >> $(TARGETDOC)
-
-# Tell versions [3.59,3.63) of GNU make to not export all variables.
-# Otherwise a system limit (for SysV at least) may be exceeded.
-.NOEXPORT:
diff --git a/newlib/libc/signal/raise.c b/newlib/libc/signal/raise.c
deleted file mode 100644
index bc47864e8..000000000
--- a/newlib/libc/signal/raise.c
+++ /dev/null
@@ -1,80 +0,0 @@
-/* Embedded systems may want the simulated signals if no other form exists,
-   but UNIX versions will want to use the host facilities.
-   Define SIMULATED_SIGNALS when you want to use the simulated versions.
-*/
-
-/*
-FUNCTION
-<<raise>>---send a signal
-
-INDEX
-	raise
-INDEX
-	_raise_r
-
-ANSI_SYNOPSIS
-	#include <signal.h>
-	int raise(int <[sig]>);
-
-	int _raise_r(void *<[reent]>, int <[sig]>);
-
-TRAD_SYNOPSIS
-	#include <signal.h>
-	int raise(<[sig]>)
-	int <[sig]>;
-
-	int _raise_r(<[reent]>, <[sig]>)
-	char *<[reent]>;
-	int <[sig]>;
-
-DESCRIPTION
-Send the signal <[sig]> (one of the macros from `<<sys/signal.h>>').
-This interrupts your program's normal flow of execution, and allows a signal
-handler (if you've defined one, using <<signal>>) to take control.
-
-The alternate function <<_raise_r>> is a reentrant version.  The extra
-argument <[reent]> is a pointer to a reentrancy structure.
-
-RETURNS
-The result is <<0>> if <[sig]> was successfully raised, <<1>>
-otherwise.  However, the return value (since it depends on the normal
-flow of execution) may not be visible, unless the signal handler for
-<[sig]> terminates with a <<return>> or unless <<SIG_IGN>> is in
-effect for this signal.
-
-PORTABILITY
-ANSI C requires <<raise>>, but allows the full set of signal numbers
-to vary from one implementation to another.
-
-Required OS subroutines: <<getpid>>, <<kill>>.
-*/
-
-#ifndef SIGNAL_PROVIDED
-
-int _dummy_raise;
-
-#else
-
-#include <reent.h>
-#include <signal.h>
-
-#ifndef _REENT_ONLY
-
-int
-_DEFUN (raise, (sig),
-	int sig)
-{
-  return _raise_r (_REENT, sig);
-}
-
-#endif
-
-int
-_DEFUN (_raise_r, (reent, sig),
-	struct _reent *reent _AND
-	int sig)
-{
-  return _kill_r (reent, _getpid_r (reent), sig);
-}
-
-#endif /* SIGNAL_PROVIDED */
diff --git a/newlib/libc/signal/signal.c b/newlib/libc/signal/signal.c
deleted file mode 100644
index 20e919e74..000000000
--- a/newlib/libc/signal/signal.c
+++ /dev/null
@@ -1,259 +0,0 @@
-/*
-FUNCTION
-<<signal>>---specify handler subroutine for a signal
-
-INDEX
-	signal
-INDEX
-	_signal_r
-INDEX
-	raise
-INDEX
-	_raise_r
-
-ANSI_SYNOPSIS
-	#include <signal.h>
-	void ( * signal(int <[sig]>, void(*<[func]>)(int)) )(int);
-
-	void ( * _signal_r(void *<[reent]>, 
-                           int <[sig]>, void(*<[func]>)(int)) )(int);
-
-	int raise (int <[sig]>);
-
-	int _raise_r (void *<[reent]>, int <[sig]>);
-
-TRAD_SYNOPSIS
-	#include <signal.h>
-	char ( * signal(<[sig]>, <[func]>) )()
-	int <[sig]>;
-	char ( * <[func]> )();
-
-	char ( * _signal_r(<[reent]>, <[sig]>, <[func]>) )()
-	char *<[reent]>;
-	int <[sig]>;
-	char ( * <[func]> )();
-
-	int raise (<[sig]>)()
-	int <[sig]>;
-
-	int _raise_r (<[reent]>, <[sig]>)()
-	char *<[reent]>;
-	int <[sig]>;
-
-DESCRIPTION
-<<signal, raise>> provide a simple signal/raise implementation for embedded
-targets.
-
-<<signal>> allows you to request changed treatment for a particular
-signal <[sig]>.  You can use one of the predefined macros <<SIG_DFL>>
-(select system default handling) or <<SIG_IGN>> (ignore this signal)
-as the value of <[func]>; otherwise, <[func]> is a function pointer
-that identifies a subroutine in your program as the handler for this signal.
-
-Some of the execution environment for signal handlers is
-unpredictable; notably, the only library function required to work
-correctly from within a signal handler is @code{signal} itself, and
-only when used to redefine the handler for the current signal value.
-
-Static storage is likewise unreliable for signal handlers, with one
-exception: if you declare a static storage location as `<<volatile
-sig_atomic_t>>', then you may use that location in a signal handler to
-store signal values.
-
-If your signal handler terminates using <<return>> (or implicit
-return), your program's execution continues at the point
-where it was when the signal was raised (whether by your program
-itself, or by an external event).  Signal handlers can also
-use functions such as <<exit>> and <<abort>> to avoid returning.
-
-<<raise>> sends the signal sig to the executing program.  It returns zero if
-successful, non-zero if unsuccessful.
-
-The alternate functions <<_signal_r, _raise_r>> are the reentrant versions.
-The extra argument <[reent]> is a pointer to a reentrancy structure.
-
-
-@c FIXME: do we have setjmp.h and assoc fns?
-
-RETURNS
-If your request for a signal handler cannot be honored, the result is
-<<SIG_ERR>>; a specific error number is also recorded in <<errno>>.
-
-Otherwise, the result is the previous handler (a function pointer or
-one of the predefined macros).
-
-PORTABILITY
-ANSI C requires <<raise>>, <<signal>>.
-
-No supporting OS subroutines are required to link with <<signal>>, but
-it will not have any useful effects, except for software generated signals,
-without an operating system that can actually raise exceptions.
-*/
-
-/*
- * signal.c
- * Original Author:	G. Haley
- *
- * signal associates the function pointed to by func with the signal sig. When
- * a signal occurs, the value of func determines the action taken as follows:
- * if func is SIG_DFL, the default handling for that signal will occur; if func
- * is SIG_IGN, the signal will be ignored; otherwise, the default handling for
- * the signal is restored (SIG_DFL), and the function func is called with sig
- * as its argument. Returns the value of func for the previous call to signal
- * for the signal sig, or SIG_ERR if the request fails.
- */
-
-/* _init_signal initialises the signal handlers for each signal. This function
-   is called by crt0 at program startup.  */
-
-#ifdef SIGNAL_PROVIDED
-
-int _dummy_simulated_signal;
-
-#else
-
-#include <errno.h>
-#include <signal.h>
-#include <stddef.h>
-#include <stdlib.h>
-#include <reent.h>
-#include <_syslist.h>
-
-int
-_DEFUN (_init_signal_r, (ptr),
-	struct _reent *ptr)
-{
-  int i;
-
-  if (ptr->_sig_func == NULL)
-    {
-      ptr->_sig_func = (_sig_func_ptr *)_malloc_r (ptr, sizeof (_sig_func_ptr) * NSIG);
-      if (ptr->_sig_func == NULL)
-	return -1;
-
-      for (i = 0; i < NSIG; i++)
-	ptr->_sig_func[i] = SIG_DFL;
-    }
-
-  return 0;
-}
-
-_sig_func_ptr
-_DEFUN (_signal_r, (ptr, sig, func),
-	struct _reent *ptr _AND
-	int sig _AND
-	_sig_func_ptr func)
-{
-  _sig_func_ptr old_func;
-
-  if (sig < 0 || sig >= NSIG)
-    {
-      ptr->_errno = EINVAL;
-      return SIG_ERR;
-    }
-
-  if (ptr->_sig_func == NULL && _init_signal_r (ptr) != 0)
-    return SIG_ERR;
-  
-  old_func = ptr->_sig_func[sig];
-  ptr->_sig_func[sig] = func;
-
-  return old_func;
-}
-
-int 
-_DEFUN (_raise_r, (ptr, sig),
-     struct _reent *ptr _AND
-     int sig)
-{
-  _sig_func_ptr func;
-
-  if (sig < 0 || sig >= NSIG)
-    {
-      ptr->_errno = EINVAL;
-      return -1;
-    }
-
-  if (ptr->_sig_func == NULL && _init_signal_r (ptr) != 0)
-    return -1;
-  
-  func = ptr->_sig_func[sig];
-  if (func == SIG_DFL)
-    return _kill_r (ptr, _getpid_r (ptr), sig);
-  else if (func == SIG_IGN)
-    return 0;
-  else if (func == SIG_ERR)
-    {
-      ptr->_errno = EINVAL;
-      return 1;
-    }
-  else
-    {
-      ptr->_sig_func[sig] = SIG_DFL;
-      func (sig);
-      return 0;
-    }
-}
-
-int
-_DEFUN (__sigtramp_r, (ptr, sig),
-     struct _reent *ptr _AND
-     int sig)
-{
-  _sig_func_ptr func;
-
-  if (sig < 0 || sig >= NSIG)
-    {
-      return -1;
-    }
-
-  if (ptr->_sig_func == NULL && _init_signal_r (ptr) != 0)
-    return -1;
-
-  func = ptr->_sig_func[sig];
-  if (func == SIG_DFL)
-    return 1;
-  else if (func == SIG_ERR)
-    return 2;
-  else if (func == SIG_IGN)
-    return 3;
-  else
-    {
-      ptr->_sig_func[sig] = SIG_DFL;
-      func (sig);
-      return 0;
-    }
-}
-
-#ifndef _REENT_ONLY
-
-int 
-_DEFUN (raise, (sig),
-     int sig)
-{
-  return _raise_r (_REENT, sig);
-}
-
-_sig_func_ptr
-_DEFUN (signal, (sig, func),
-	int sig _AND
-	_sig_func_ptr func)
-{
-  return _signal_r (_REENT, sig, func);
-}
-
-int 
-_DEFUN_VOID (_init_signal)
-{
-  return _init_signal_r (_REENT);
-}
-
-int
-_DEFUN (__sigtramp, (sig), int sig)
-{
-  return __sigtramp_r (_REENT, sig);
-}
-
-#endif
-
-#endif /* !SIGNAL_PROVIDED */
diff --git a/newlib/libc/signal/signal.tex b/newlib/libc/signal/signal.tex
deleted file mode 100644
index 08c15bed8..000000000
--- a/newlib/libc/signal/signal.tex
+++ /dev/null
@@ -1,70 +0,0 @@
-@node Signals
-@chapter Signal Handling (@file{signal.h})
-
-A @dfn{signal} is an event that interrupts the normal flow of control
-in your program.  Your operating environment normally defines the full
-set of signals available (see @file{sys/signal.h}), as well as the
-default means of dealing with them---typically, either printing an
-error message and aborting your program, or ignoring the signal.
-
-All systems support at least the following signals:
-@table @code
-@item SIGABRT
-Abnormal termination of a program; raised by the <<abort>> function.
-
-@item SIGFPE
-A domain error in arithmetic, such as overflow, or division by zero.
-
-@item SIGILL
-Attempt to execute as a function data that is not executable.
-
-@item SIGINT
-Interrupt; an interactive attention signal.
-
-@item SIGSEGV
-An attempt to access a memory location that is not available.
-
-@item SIGTERM
-A request that your program end execution.
-@end table
-
-Two functions are available for dealing with asynchronous
-signals---one to allow your program to send signals to itself (this is
-called @dfn{raising} a signal), and one to specify subroutines (called
-@dfn{handlers} to handle particular signals that you anticipate may
-occur---whether raised by your own program or the operating environment.
-
-To support these functions, @file{signal.h} defines three macros:
-
-@table @code
-@item SIG_DFL
-Used with the @code{signal} function in place of a pointer to a
-handler subroutine, to select the operating environment's default
-handling of a signal.
-
-@item SIG_IGN
-Used with the @code{signal} function in place of a pointer to a
-handler, to ignore a particular signal.
-
-@item SIG_ERR
-Returned by the @code{signal} function in place of a pointer to a
-handler, to indicate that your request to set up a handler could not
-be honored for some reason.
-@end table
-
-@file{signal.h} also defines an integral type, @code{sig_atomic_t}.
-This type is not used in any function declarations; it exists only to
-allow your signal handlers to declare a static storage location where
-they may store a signal value.  (Static storage is not otherwise
-reliable from signal handlers.)
-
-@menu
-* raise::   Send a signal
-* signal::  Specify handler subroutine for a signal
-@end menu
-
-@page
-@include signal/raise.def
-
-@page
-@include signal/signal.def