Remove the errno extension, since it is now part of gawkextlib.

5 files changed, 23 insertions, 634 deletions

diff --git a/extension/ChangeLog b/extension/ChangeLog
index 1561adfb..053ba50b 100644
--- a/extension/ChangeLog
+++ b/extension/ChangeLog
@@ -1,3 +1,11 @@
+2014-12-14         Andrew J. Schorr     <aschorr@telemetry-investments.com>
+
+	Remove the errno extension, since it is now part of gawkextlib.
+	* errno.c, errlist.h: Deleted.
+	* Makefile.am (pkgextension_LTLIBRARIES): Remove errno.la.
+	(errno_la_SOURCES, errno_la_LDFLAGS, errno_la_LIBADD): Remove.
+	(EXTRA_DIST): Remove errlist.h.
+
 2014-11-23         Arnold D. Robbins     <arnold@skeeve.com>
 
 	* inplace.c (do_inplace_begin): Jump through hoops to silence
diff --git a/extension/Makefile.am b/extension/Makefile.am
index 32603734..5c0df894 100644
--- a/extension/Makefile.am
+++ b/extension/Makefile.am
@@ -35,7 +35,6 @@ RM = rm -f
 # Note: rwarray does not currently compile.
 
 pkgextension_LTLIBRARIES =	\
-	errno.la	\
 	filefuncs.la	\
 	fnmatch.la	\
 	fork.la		\
@@ -54,10 +53,6 @@ MY_MODULE_FLAGS = -module -avoid-version -no-undefined
 # on Cygwin, gettext requires that we link with -lintl 
 MY_LIBS = $(LTLIBINTL)
 
-errno_la_SOURCES     = errno.c
-errno_la_LDFLAGS     = $(MY_MODULE_FLAGS)
-errno_la_LIBADD      = $(MY_LIBS)
-
 filefuncs_la_SOURCES  = filefuncs.c stack.h stack.c gawkfts.h \
 			gawkfts.c gawkdirfd.h
 filefuncs_la_LDFLAGS  = $(MY_MODULE_FLAGS)
@@ -128,7 +123,6 @@ uninstall-recursive: uninstall-so
 EXTRA_DIST = build-aux/config.rpath  \
 	ChangeLog \
 	ChangeLog.0 \
-	errlist.h \
 	fts.3 \
 	README.fts \
 	siglist.h
diff --git a/extension/Makefile.in b/extension/Makefile.in
index 5feca509..015bc118 100644
--- a/extension/Makefile.in
+++ b/extension/Makefile.in
@@ -167,19 +167,13 @@ am__installdirs = "$(DESTDIR)$(pkgextensiondir)" \
 LTLIBRARIES = $(pkgextension_LTLIBRARIES)
 am__DEPENDENCIES_1 =
 am__DEPENDENCIES_2 = $(am__DEPENDENCIES_1)
-errno_la_DEPENDENCIES = $(am__DEPENDENCIES_2)
-am_errno_la_OBJECTS = errno.lo
-errno_la_OBJECTS = $(am_errno_la_OBJECTS)
+filefuncs_la_DEPENDENCIES = $(am__DEPENDENCIES_2)
+am_filefuncs_la_OBJECTS = filefuncs.lo stack.lo gawkfts.lo
+filefuncs_la_OBJECTS = $(am_filefuncs_la_OBJECTS)
 AM_V_lt = $(am__v_lt_@AM_V@)
 am__v_lt_ = $(am__v_lt_@AM_DEFAULT_V@)
 am__v_lt_0 = --silent
 am__v_lt_1 = 
-errno_la_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
-	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
-	$(errno_la_LDFLAGS) $(LDFLAGS) -o $@
-filefuncs_la_DEPENDENCIES = $(am__DEPENDENCIES_2)
-am_filefuncs_la_OBJECTS = filefuncs.lo stack.lo gawkfts.lo
-filefuncs_la_OBJECTS = $(am_filefuncs_la_OBJECTS)
 filefuncs_la_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
 	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
 	$(filefuncs_la_LDFLAGS) $(LDFLAGS) -o $@
@@ -289,18 +283,18 @@ AM_V_CCLD = $(am__v_CCLD_@AM_V@)
 am__v_CCLD_ = $(am__v_CCLD_@AM_DEFAULT_V@)
 am__v_CCLD_0 = @echo "  CCLD    " $@;
 am__v_CCLD_1 = 
-SOURCES = $(errno_la_SOURCES) $(filefuncs_la_SOURCES) \
-	$(fnmatch_la_SOURCES) $(fork_la_SOURCES) $(inplace_la_SOURCES) \
-	$(ordchr_la_SOURCES) $(readdir_la_SOURCES) \
-	$(readfile_la_SOURCES) $(revoutput_la_SOURCES) \
-	$(revtwoway_la_SOURCES) $(rwarray_la_SOURCES) \
-	$(select_la_SOURCES) $(testext_la_SOURCES) $(time_la_SOURCES)
-DIST_SOURCES = $(errno_la_SOURCES) $(filefuncs_la_SOURCES) \
-	$(fnmatch_la_SOURCES) $(fork_la_SOURCES) $(inplace_la_SOURCES) \
-	$(ordchr_la_SOURCES) $(readdir_la_SOURCES) \
-	$(readfile_la_SOURCES) $(revoutput_la_SOURCES) \
-	$(revtwoway_la_SOURCES) $(rwarray_la_SOURCES) \
-	$(select_la_SOURCES) $(testext_la_SOURCES) $(time_la_SOURCES)
+SOURCES = $(filefuncs_la_SOURCES) $(fnmatch_la_SOURCES) \
+	$(fork_la_SOURCES) $(inplace_la_SOURCES) $(ordchr_la_SOURCES) \
+	$(readdir_la_SOURCES) $(readfile_la_SOURCES) \
+	$(revoutput_la_SOURCES) $(revtwoway_la_SOURCES) \
+	$(rwarray_la_SOURCES) $(select_la_SOURCES) \
+	$(testext_la_SOURCES) $(time_la_SOURCES)
+DIST_SOURCES = $(filefuncs_la_SOURCES) $(fnmatch_la_SOURCES) \
+	$(fork_la_SOURCES) $(inplace_la_SOURCES) $(ordchr_la_SOURCES) \
+	$(readdir_la_SOURCES) $(readfile_la_SOURCES) \
+	$(revoutput_la_SOURCES) $(revtwoway_la_SOURCES) \
+	$(rwarray_la_SOURCES) $(select_la_SOURCES) \
+	$(testext_la_SOURCES) $(time_la_SOURCES)
 RECURSIVE_TARGETS = all-recursive check-recursive cscopelist-recursive \
 	ctags-recursive dvi-recursive html-recursive info-recursive \
 	install-data-recursive install-dvi-recursive \
@@ -532,7 +526,6 @@ RM = rm -f
 
 # Note: rwarray does not currently compile.
 pkgextension_LTLIBRARIES = \
-	errno.la	\
 	filefuncs.la	\
 	fnmatch.la	\
 	fork.la		\
@@ -550,9 +543,6 @@ pkgextension_LTLIBRARIES = \
 MY_MODULE_FLAGS = -module -avoid-version -no-undefined
 # on Cygwin, gettext requires that we link with -lintl 
 MY_LIBS = $(LTLIBINTL)
-errno_la_SOURCES = errno.c
-errno_la_LDFLAGS = $(MY_MODULE_FLAGS)
-errno_la_LIBADD = $(MY_LIBS)
 filefuncs_la_SOURCES = filefuncs.c stack.h stack.c gawkfts.h \
 			gawkfts.c gawkdirfd.h
 
@@ -597,7 +587,6 @@ testext_la_LIBADD = $(MY_LIBS)
 EXTRA_DIST = build-aux/config.rpath  \
 	ChangeLog \
 	ChangeLog.0 \
-	errlist.h \
 	fts.3 \
 	README.fts \
 	siglist.h
@@ -700,9 +689,6 @@ clean-pkgextensionLTLIBRARIES:
 	  rm -f $${locs}; \
 	}
 
-errno.la: $(errno_la_OBJECTS) $(errno_la_DEPENDENCIES) $(EXTRA_errno_la_DEPENDENCIES) 
-	$(AM_V_CCLD)$(errno_la_LINK) -rpath $(pkgextensiondir) $(errno_la_OBJECTS) $(errno_la_LIBADD) $(LIBS)
-
 filefuncs.la: $(filefuncs_la_OBJECTS) $(filefuncs_la_DEPENDENCIES) $(EXTRA_filefuncs_la_DEPENDENCIES) 
 	$(AM_V_CCLD)$(filefuncs_la_LINK) -rpath $(pkgextensiondir) $(filefuncs_la_OBJECTS) $(filefuncs_la_LIBADD) $(LIBS)
 
@@ -748,7 +734,6 @@ mostlyclean-compile:
 distclean-compile:
 	-rm -f *.tab.c
 
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/errno.Plo@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/filefuncs.Plo@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/fnmatch.Plo@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/fork.Plo@am__quote@
diff --git a/extension/errlist.h b/extension/errlist.h
deleted file mode 100644
index caa6d63b..00000000
--- a/extension/errlist.h
+++ /dev/null
@@ -1,455 +0,0 @@
-/*
- * errlist.h - List of errno values.
- */
-
-/*
- * Copyright (C) 2013 the Free Software Foundation, Inc.
- * 
- * This file is part of GAWK, the GNU implementation of the
- * AWK Programming Language.
- * 
- * GAWK is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- * 
- * GAWK is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- * 
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
- */
-
-#ifdef E2BIG
-init_errno (E2BIG, "E2BIG")
-#endif
-#ifdef EACCES
-init_errno (EACCES, "EACCES")
-#endif
-#ifdef EADDRINUSE
-init_errno (EADDRINUSE, "EADDRINUSE")
-#endif
-#ifdef EADDRNOTAVAIL
-init_errno (EADDRNOTAVAIL, "EADDRNOTAVAIL")
-#endif
-#ifdef EADV
-init_errno (EADV, "EADV")
-#endif
-#ifdef EAFNOSUPPORT
-init_errno (EAFNOSUPPORT, "EAFNOSUPPORT")
-#endif
-#ifdef EAGAIN
-init_errno (EAGAIN, "EAGAIN")
-#endif
-#ifdef EALREADY
-init_errno (EALREADY, "EALREADY")
-#endif
-#ifdef EAUTH
-init_errno (EAUTH, "EAUTH")
-#endif
-#ifdef EBADE
-init_errno (EBADE, "EBADE")
-#endif
-#ifdef EBADF
-init_errno (EBADF, "EBADF")
-#endif
-#ifdef EBADFD
-init_errno (EBADFD, "EBADFD")
-#endif
-#ifdef EBADMSG
-init_errno (EBADMSG, "EBADMSG")
-#endif
-#ifdef EBADR
-init_errno (EBADR, "EBADR")
-#endif
-#ifdef EBADRPC
-init_errno (EBADRPC, "EBADRPC")
-#endif
-#ifdef EBADRQC
-init_errno (EBADRQC, "EBADRQC")
-#endif
-#ifdef EBADSLT
-init_errno (EBADSLT, "EBADSLT")
-#endif
-#ifdef EBFONT
-init_errno (EBFONT, "EBFONT")
-#endif
-#ifdef EBUSY
-init_errno (EBUSY, "EBUSY")
-#endif
-#ifdef ECANCELED
-init_errno (ECANCELED, "ECANCELED")
-#endif
-#ifdef ECHILD
-init_errno (ECHILD, "ECHILD")
-#endif
-#ifdef ECHRNG
-init_errno (ECHRNG, "ECHRNG")
-#endif
-#ifdef ECOMM
-init_errno (ECOMM, "ECOMM")
-#endif
-#ifdef ECONNABORTED
-init_errno (ECONNABORTED, "ECONNABORTED")
-#endif
-#ifdef ECONNREFUSED
-init_errno (ECONNREFUSED, "ECONNREFUSED")
-#endif
-#ifdef ECONNRESET
-init_errno (ECONNRESET, "ECONNRESET")
-#endif
-#ifdef EDEADLK
-init_errno (EDEADLK, "EDEADLK")
-#endif
-#ifdef EDEADLOCK
-#if !defined(EDEADLK) || (EDEADLK != EDEADLOCK)
-init_errno (EDEADLOCK, "EDEADLOCK")
-#endif
-#endif
-#ifdef EDESTADDRREQ
-init_errno (EDESTADDRREQ, "EDESTADDRREQ")
-#endif
-#ifdef EDOM
-init_errno (EDOM, "EDOM")
-#endif
-#ifdef EDOTDOT
-init_errno (EDOTDOT, "EDOTDOT")
-#endif
-#ifdef EDQUOT
-init_errno (EDQUOT, "EDQUOT")
-#endif
-#ifdef EEXIST
-init_errno (EEXIST, "EEXIST")
-#endif
-#ifdef EFAULT
-init_errno (EFAULT, "EFAULT")
-#endif
-#ifdef EFBIG
-init_errno (EFBIG, "EFBIG")
-#endif
-#ifdef EFTYPE
-init_errno (EFTYPE, "EFTYPE")
-#endif
-#ifdef EHOSTDOWN
-init_errno (EHOSTDOWN, "EHOSTDOWN")
-#endif
-#ifdef EHOSTUNREACH
-init_errno (EHOSTUNREACH, "EHOSTUNREACH")
-#endif
-#ifdef EIDRM
-init_errno (EIDRM, "EIDRM")
-#endif
-#ifdef EILSEQ
-init_errno (EILSEQ, "EILSEQ")
-#endif
-#ifdef EINPROGRESS
-init_errno (EINPROGRESS, "EINPROGRESS")
-#endif
-#ifdef EINTR
-init_errno (EINTR, "EINTR")
-#endif
-#ifdef EINVAL
-init_errno (EINVAL, "EINVAL")
-#endif
-#ifdef EIO
-init_errno (EIO, "EIO")
-#endif
-#ifdef EISCONN
-init_errno (EISCONN, "EISCONN")
-#endif
-#ifdef EISDIR
-init_errno (EISDIR, "EISDIR")
-#endif
-#ifdef EISNAM
-init_errno (EISNAM, "EISNAM")
-#endif
-#ifdef EKEYEXPIRED
-init_errno (EKEYEXPIRED, "EKEYEXPIRED")
-#endif
-#ifdef EKEYREJECTED
-init_errno (EKEYREJECTED, "EKEYREJECTED")
-#endif
-#ifdef EKEYREVOKED
-init_errno (EKEYREVOKED, "EKEYREVOKED")
-#endif
-#ifdef EL2HLT
-init_errno (EL2HLT, "EL2HLT")
-#endif
-#ifdef EL2NSYNC
-init_errno (EL2NSYNC, "EL2NSYNC")
-#endif
-#ifdef EL3HLT
-init_errno (EL3HLT, "EL3HLT")
-#endif
-#ifdef EL3RST
-init_errno (EL3RST, "EL3RST")
-#endif
-#ifdef ELAST
-init_errno (ELAST, "ELAST")
-#endif
-#ifdef ELIBACC
-init_errno (ELIBACC, "ELIBACC")
-#endif
-#ifdef ELIBBAD
-init_errno (ELIBBAD, "ELIBBAD")
-#endif
-#ifdef ELIBEXEC
-init_errno (ELIBEXEC, "ELIBEXEC")
-#endif
-#ifdef ELIBMAX
-init_errno (ELIBMAX, "ELIBMAX")
-#endif
-#ifdef ELIBSCN
-init_errno (ELIBSCN, "ELIBSCN")
-#endif
-#ifdef ELNRNG
-init_errno (ELNRNG, "ELNRNG")
-#endif
-#ifdef ELOOP
-init_errno (ELOOP, "ELOOP")
-#endif
-#ifdef EMEDIUMTYPE
-init_errno (EMEDIUMTYPE, "EMEDIUMTYPE")
-#endif
-#ifdef EMFILE
-init_errno (EMFILE, "EMFILE")
-#endif
-#ifdef EMLINK
-init_errno (EMLINK, "EMLINK")
-#endif
-#ifdef EMSGSIZE
-init_errno (EMSGSIZE, "EMSGSIZE")
-#endif
-#ifdef EMULTIHOP
-init_errno (EMULTIHOP, "EMULTIHOP")
-#endif
-#ifdef ENAMETOOLONG
-init_errno (ENAMETOOLONG, "ENAMETOOLONG")
-#endif
-#ifdef ENAVAIL
-init_errno (ENAVAIL, "ENAVAIL")
-#endif
-#ifdef ENEEDAUTH
-init_errno (ENEEDAUTH, "ENEEDAUTH")
-#endif
-#ifdef ENETDOWN
-init_errno (ENETDOWN, "ENETDOWN")
-#endif
-#ifdef ENETRESET
-init_errno (ENETRESET, "ENETRESET")
-#endif
-#ifdef ENETUNREACH
-init_errno (ENETUNREACH, "ENETUNREACH")
-#endif
-#ifdef ENFILE
-init_errno (ENFILE, "ENFILE")
-#endif
-#ifdef ENOANO
-init_errno (ENOANO, "ENOANO")
-#endif
-#ifdef ENOBUFS
-init_errno (ENOBUFS, "ENOBUFS")
-#endif
-#ifdef ENOCSI
-init_errno (ENOCSI, "ENOCSI")
-#endif
-#ifdef ENODATA
-init_errno (ENODATA, "ENODATA")
-#endif
-#ifdef ENODEV
-init_errno (ENODEV, "ENODEV")
-#endif
-#ifdef ENOENT
-init_errno (ENOENT, "ENOENT")
-#endif
-#ifdef ENOEXEC
-init_errno (ENOEXEC, "ENOEXEC")
-#endif
-#ifdef ENOKEY
-init_errno (ENOKEY, "ENOKEY")
-#endif
-#ifdef ENOLCK
-init_errno (ENOLCK, "ENOLCK")
-#endif
-#ifdef ENOLINK
-init_errno (ENOLINK, "ENOLINK")
-#endif
-#ifdef ENOMEDIUM
-init_errno (ENOMEDIUM, "ENOMEDIUM")
-#endif
-#ifdef ENOMEM
-init_errno (ENOMEM, "ENOMEM")
-#endif
-#ifdef ENOMSG
-init_errno (ENOMSG, "ENOMSG")
-#endif
-#ifdef ENONET
-init_errno (ENONET, "ENONET")
-#endif
-#ifdef ENOPKG
-init_errno (ENOPKG, "ENOPKG")
-#endif
-#ifdef ENOPROTOOPT
-init_errno (ENOPROTOOPT, "ENOPROTOOPT")
-#endif
-#ifdef ENOSPC
-init_errno (ENOSPC, "ENOSPC")
-#endif
-#ifdef ENOSR
-init_errno (ENOSR, "ENOSR")
-#endif
-#ifdef ENOSTR
-init_errno (ENOSTR, "ENOSTR")
-#endif
-#ifdef ENOSYS
-init_errno (ENOSYS, "ENOSYS")
-#endif
-#ifdef ENOTBLK
-init_errno (ENOTBLK, "ENOTBLK")
-#endif
-#ifdef ENOTCONN
-init_errno (ENOTCONN, "ENOTCONN")
-#endif
-#ifdef ENOTDIR
-init_errno (ENOTDIR, "ENOTDIR")
-#endif
-#ifdef ENOTEMPTY
-init_errno (ENOTEMPTY, "ENOTEMPTY")
-#endif
-#ifdef ENOTNAM
-init_errno (ENOTNAM, "ENOTNAM")
-#endif
-#ifdef ENOTRECOVERABLE
-init_errno (ENOTRECOVERABLE, "ENOTRECOVERABLE")
-#endif
-#ifdef ENOTSOCK
-init_errno (ENOTSOCK, "ENOTSOCK")
-#endif
-#ifdef ENOTTY
-init_errno (ENOTTY, "ENOTTY")
-#endif
-#ifdef ENOTUNIQ
-init_errno (ENOTUNIQ, "ENOTUNIQ")
-#endif
-#ifdef ENXIO
-init_errno (ENXIO, "ENXIO")
-#endif
-#ifdef EOPNOTSUPP
-init_errno (EOPNOTSUPP, "EOPNOTSUPP")
-#endif
-#ifdef EOVERFLOW
-init_errno (EOVERFLOW, "EOVERFLOW")
-#endif
-#ifdef EOWNERDEAD
-init_errno (EOWNERDEAD, "EOWNERDEAD")
-#endif
-#ifdef EPERM
-init_errno (EPERM, "EPERM")
-#endif
-#ifdef EPFNOSUPPORT
-init_errno (EPFNOSUPPORT, "EPFNOSUPPORT")
-#endif
-#ifdef EPIPE
-init_errno (EPIPE, "EPIPE")
-#endif
-#ifdef EPROCLIM
-init_errno (EPROCLIM, "EPROCLIM")
-#endif
-#ifdef EPROCUNAVAIL
-init_errno (EPROCUNAVAIL, "EPROCUNAVAIL")
-#endif
-#ifdef EPROGMISMATCH
-init_errno (EPROGMISMATCH, "EPROGMISMATCH")
-#endif
-#ifdef EPROGUNAVAIL
-init_errno (EPROGUNAVAIL, "EPROGUNAVAIL")
-#endif
-#ifdef EPROTO
-init_errno (EPROTO, "EPROTO")
-#endif
-#ifdef EPROTONOSUPPORT
-init_errno (EPROTONOSUPPORT, "EPROTONOSUPPORT")
-#endif
-#ifdef EPROTOTYPE
-init_errno (EPROTOTYPE, "EPROTOTYPE")
-#endif
-#ifdef ERANGE
-init_errno (ERANGE, "ERANGE")
-#endif
-#ifdef EREMCHG
-init_errno (EREMCHG, "EREMCHG")
-#endif
-#ifdef EREMOTE
-init_errno (EREMOTE, "EREMOTE")
-#endif
-#ifdef EREMOTEIO
-init_errno (EREMOTEIO, "EREMOTEIO")
-#endif
-#ifdef ERESTART
-init_errno (ERESTART, "ERESTART")
-#endif
-#ifdef ERFKILL
-init_errno (ERFKILL, "ERFKILL")
-#endif
-#ifdef EROFS
-init_errno (EROFS, "EROFS")
-#endif
-#ifdef ERPCMISMATCH
-init_errno (ERPCMISMATCH, "ERPCMISMATCH")
-#endif
-#ifdef ESHUTDOWN
-init_errno (ESHUTDOWN, "ESHUTDOWN")
-#endif
-#ifdef ESOCKTNOSUPPORT
-init_errno (ESOCKTNOSUPPORT, "ESOCKTNOSUPPORT")
-#endif
-#ifdef ESPIPE
-init_errno (ESPIPE, "ESPIPE")
-#endif
-#ifdef ESRCH
-init_errno (ESRCH, "ESRCH")
-#endif
-#ifdef ESRMNT
-init_errno (ESRMNT, "ESRMNT")
-#endif
-#ifdef ESTALE
-init_errno (ESTALE, "ESTALE")
-#endif
-#ifdef ESTRPIPE
-init_errno (ESTRPIPE, "ESTRPIPE")
-#endif
-#ifdef ETIME
-init_errno (ETIME, "ETIME")
-#endif
-#ifdef ETIMEDOUT
-init_errno (ETIMEDOUT, "ETIMEDOUT")
-#endif
-#ifdef ETOOMANYREFS
-init_errno (ETOOMANYREFS, "ETOOMANYREFS")
-#endif
-#ifdef ETXTBSY
-init_errno (ETXTBSY, "ETXTBSY")
-#endif
-#ifdef EUCLEAN
-init_errno (EUCLEAN, "EUCLEAN")
-#endif
-#ifdef EUNATCH
-init_errno (EUNATCH, "EUNATCH")
-#endif
-#ifdef EUSERS
-init_errno (EUSERS, "EUSERS")
-#endif
-#ifdef EWOULDBLOCK
-#if !defined(EAGAIN) || (EWOULDBLOCK != EAGAIN)
-init_errno (EWOULDBLOCK, "EWOULDBLOCK")
-#endif
-#endif
-#ifdef EXDEV
-init_errno (EXDEV, "EXDEV")
-#endif
-#ifdef EXFULL
-init_errno (EXFULL, "EXFULL")
-#endif
diff --git a/extension/errno.c b/extension/errno.c
deleted file mode 100644
index 5dc15d79..00000000
--- a/extension/errno.c
+++ /dev/null
@@ -1,143 +0,0 @@
-/*
- * errno.c - Builtin functions to map errno values.
- */
-
-/*
- * Copyright (C) 2013 the Free Software Foundation, Inc.
- * 
- * This file is part of GAWK, the GNU implementation of the
- * AWK Programming Language.
- * 
- * GAWK is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- * 
- * GAWK is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- * 
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <stdio.h>
-#include <assert.h>
-#include <errno.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-
-#include <sys/types.h>
-#include <sys/stat.h>
-
-#include "gawkapi.h"
-
-#include "gettext.h"
-#define _(msgid)  gettext(msgid)
-#define N_(msgid) msgid
-
-static const gawk_api_t *api;	/* for convenience macros to work */
-static awk_ext_id_t *ext_id;
-static const char *ext_version = "errno extension: version 1.0";
-static awk_bool_t (*init_func)(void) = NULL;
-
-int plugin_is_GPL_compatible;
-
-static const char *const errno2name[] = {
-#define init_errno(A, B) [A] = B,
-#include "errlist.h"
-#undef init_errno
-};
-#define NUMERR	sizeof(errno2name)/sizeof(errno2name[0])
-
-/*  do_strerror --- call strerror */
-
-static awk_value_t *
-do_strerror(int nargs, awk_value_t *result)
-{
-	awk_value_t errnum;
-
-	if (do_lint && nargs > 1)
-		lintwarn(ext_id, _("strerror: called with too many arguments"));
-
-	if (get_argument(0, AWK_NUMBER, & errnum)) {
-		const char *str = gettext(strerror(errnum.num_value));
-		return make_const_string(str, strlen(str), result);
-	}
-	if (do_lint) {
-		if (nargs == 0)
-			lintwarn(ext_id, _("strerror: called with no arguments"));
-		else
-			lintwarn(ext_id, _("strerror: called with inappropriate argument(s)"));
-	}
-	return make_null_string(result);
-}
-
-/*  do_errno2name --- convert an integer errno value to it's symbolic name */
-
-static awk_value_t *
-do_errno2name(int nargs, awk_value_t *result)
-{
-	awk_value_t errnum;
-
-	if (do_lint && nargs > 1)
-		lintwarn(ext_id, _("errno2name: called with too many arguments"));
-
-	if (get_argument(0, AWK_NUMBER, & errnum)) {
-		int i = errnum.num_value;
-
-		if ((i == errnum.num_value) && (i >= 0) && ((size_t)i < NUMERR) && errno2name[i])
-			return make_const_string(errno2name[i], strlen(errno2name[i]), result);
-		warning(ext_id, _("errno2name: called with invalid argument"));
-	} else if (do_lint) {
-		if (nargs == 0)
-			lintwarn(ext_id, _("errno2name: called with no arguments"));
-		else
-			lintwarn(ext_id, _("errno2name: called with inappropriate argument(s)"));
-	}
-	return make_null_string(result);
-}
-
-/*  do_name2errno --- convert a symbolic errno name to an integer */
-
-static awk_value_t *
-do_name2errno(int nargs, awk_value_t *result)
-{
-	awk_value_t err;
-
-	if (do_lint && nargs > 1)
-		lintwarn(ext_id, _("name2errno: called with too many arguments"));
-
-	if (get_argument(0, AWK_STRING, & err)) {
-		size_t i;
-
-		for (i = 0; i < NUMERR; i++) {
-			if (errno2name[i] && ! strcasecmp(err.str_value.str, errno2name[i]))
-				return make_number(i, result);
-		}
-		warning(ext_id, _("name2errno: called with invalid argument"));
-	} else if (do_lint) {
-		if (nargs == 0)
-			lintwarn(ext_id, _("name2errno: called with no arguments"));
-		else
-			lintwarn(ext_id, _("name2errno: called with inappropriate argument(s)"));
-	}
-	return make_number(-1, result);
-}
-
-static awk_ext_func_t func_table[] = {
-	{ "strerror", do_strerror, 1 },
-	{ "errno2name", do_errno2name, 1 },
-	{ "name2errno", do_name2errno, 1 },
-};
-
-/* define the dl_load function using the boilerplate macro */
-
-dl_load_func(func_table, errno, "")