Initial revision
This commit is contained in:
tg
parent
4075a35b8e
commit
a90702a5a1
94
Build.sh
94
Build.sh
@ -1,94 +0,0 @@
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#!/bin/sh
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# $MirBSD: src/bin/ksh/Build.sh,v 2.5 2004/12/31 19:24:20 tg Exp $
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#-
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# Copyright (c) 2004
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# Thorsten "mirabile" Glaser <tg@66h.42h.de>
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#
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# Licensee is hereby permitted to deal in this work without restric-
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# tion, including unlimited rights to use, publicly perform, modify,
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||||
# merge, distribute, sell, give away or sublicence, provided all co-
|
||||
# pyright notices above, these terms and the disclaimer are retained
|
||||
# in all redistributions or reproduced in accompanying documentation
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||||
# or other materials provided with binary redistributions.
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#
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# Licensor hereby provides this work "AS IS" and WITHOUT WARRANTY of
|
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# any kind, expressed or implied, to the maximum extent permitted by
|
||||
# applicable law, but with the warranty of being written without ma-
|
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# licious intent or gross negligence; in no event shall licensor, an
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# author or contributor be held liable for any damage, direct, indi-
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# rect or other, however caused, arising in any way out of the usage
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# of this work, even if advised of the possibility of such damage.
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#-
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# Build the more or less portable mksh on most (non-MirBSD) UNIX®ish
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# operating systems. Building on various operating systems:
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# - Solaris: SHELL=ksh LDFLAGS=-ldl WEIRD_OS=1 sh ./Build.sh
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# - Interix: SHELL=ksh sh ./Build.sh (also on GNU and most *BSD)
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# - Mac OSX: SHELL=bash WEIRD_OS=1 sh ./Build.sh
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#
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# Explicit note: you _have_ to use a "modern" bourne-compatible pre-
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# installed shell to execute the build script, such as the GNU bash,
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# PDKSH or AT&T KSH; Solaris /usr/xpg4/bin/sh works as well; Solaris
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# /bin/sh, zsh or non-bourne (csh, bsh) won't do. Rebuild afterwards
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# with mksh (suggested). Explicit notice to Debian GNU/Some*nix pak-
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# kagers: you also have to set SHELL=/path/to/yourshell in the envi-
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# ronment of the script, as shown above.
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SHELL="${SHELL:-/bin/sh}"; export SHELL
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CONFIG_SHELL="${SHELL}"; export CONFIG_SHELL
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CC="${CC:-gcc}"
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CPPFLAGS="$CPPFLAGS -DHAVE_CONFIG_H -I."
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COPTS="-O2 -fomit-frame-pointer -fno-strict-aliasing -fno-strength-reduce"
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[ -z "$WEIRD_OS" ] && LDFLAGS="${LDFLAGS:--static}"
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if test -e strlfun.c; then
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echo "Configuring..."
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$SHELL ./configure
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echo "Generating prerequisites..."
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$SHELL ./emacs-gen.sh emacs.c >emacs.out
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for hdr in errno signal; do
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h2ph -d . /usr/include/$hdr.h && mv _h2ph_pre.ph $hdr.ph
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done
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echo "Building..."
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$CC $COPTS $CFLAGS $CPPFLAGS $LDFLAGS -o mksh *.c
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test -e mksh || exit 1
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echo "Finalizing..."
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tbl <ksh.1tbl >mksh.1 || cat ksh.1tbl >mksh.1
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nroff -mdoc -Tascii <mksh.1 >mksh.cat1 || rm -f mksh.cat1
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man=mksh.cat1
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test -s $man || man=mksh.1
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test -s $man || man=ksh.1tbl
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size mksh
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echo "done."
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echo ""
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echo "If you want to test mirbsdksh:"
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echo "perl ./tests/th -s ./tests -p ./mksh -C" \
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"pdksh,sh,ksh,posix,posix-upu"
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echo ""
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echo "generated files: mksh $man"
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echo ""
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echo "Sample Installation Commands:"
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echo "a) installing the executable"
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echo "# install -c -s -o root -g bin -m 555 mksh /bin/mksh"
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echo "# echo /bin/mksh >>/etc/shells"
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echo "b) installing the manual page (system dependent)"
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if test -s mksh.cat1; then
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echo " - most Unices, BSD"
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echo "# install -c -o root -g bin -m 444 mksh.cat1" \
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"/usr/local/man/cat1/mksh.0"
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fi
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if test -s mksh.1; then
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echo " - some Unices, GNU/Linux"
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echo "# install -c -o root -g bin -m 444 mksh.1" \
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"/usr/share/man/man1/mksh.1"
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fi
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echo " - the unformatted manual page"
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echo "=> format ksh.1tbl yourself and copy to the appropriate place."
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echo "=> visit http://wiki.mirbsd.de/MirbsdKsh for online manpages."
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else
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echo "Your kit isn't complete, please download the"
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echo "mirbsdksh-Rxx.cpio.gz distfile, then extract"
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echo "it and try again! Due to the folks of Ulrich"
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echo "Drepper & co. not including strlcpy/strlcat,"
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echo "this is a necessity to circumvent the broken"
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echo "libc imitation of GNU's."
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fi
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@ -1,4 +1,4 @@
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$MirBSD: src/bin/ksh/CONTRIBUTORS,v 2.2 2004/12/13 18:53:25 tg Exp $
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$MirOS$
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$OpenBSD: CONTRIBUTORS,v 1.9 1999/07/14 13:37:23 millert Exp $
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This is a partial history of this shell gleened from old change logs and
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4
Makefile
4
Makefile
@ -1,11 +1,11 @@
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# $MirBSD: src/bin/ksh/Makefile,v 2.5 2004/12/31 19:24:20 tg Exp $
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# $MirOS$
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# $OpenBSD: Makefile,v 1.18 2004/02/16 19:07:19 deraadt Exp $
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PROG= ksh
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SRCS= alloc.c c_ksh.c c_sh.c c_test.c c_ulimit.c edit.c emacs.c eval.c \
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exec.c expr.c history.c io.c jobs.c lex.c main.c misc.c missing.c \
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path.c shf.c syn.c table.c trap.c tree.c tty.c var.c vi.c
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MAN= ksh.1tbl sh.1tbl
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MAN= ksh.1 sh.1
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CPPFLAGS+= -DHAVE_CONFIG_H -I. -DMIRBSD_NATIVE
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CFLAGS+= -Wall -Werror -W -pedantic
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2
NOTES
2
NOTES
@ -1,4 +1,4 @@
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$MirBSD: src/bin/ksh/NOTES,v 2.3 2004/12/13 18:53:25 tg Exp $
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$MirOS$
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$OpenBSD: NOTES,v 1.9 2003/10/26 15:07:25 jmc Exp $
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General features of at&t ksh88 that are not (yet) in pdksh:
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2
README
2
README
@ -1,4 +1,4 @@
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$MirBSD: src/bin/ksh/README,v 2.4 2004/12/31 19:24:20 tg Exp $
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$MirOS$
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This is the README for mirbsdksh, developed as part of the MirBSD
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operating system at The MirOS Project, and produced portably.
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879
aclocal.m4
vendored
879
aclocal.m4
vendored
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dnl $MirBSD: src/bin/ksh/aclocal.m4,v 2.6 2004/12/31 19:37:03 tg Exp $
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dnl-
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dnl Copyright (c) 2004
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dnl Thorsten "mirabile" Glaser <tg@66h.42h.de>
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dnl
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dnl Licensee is hereby permitted to deal in this work without restric-
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dnl tion, including unlimited rights to use, publicly perform, modify,
|
||||
dnl merge, distribute, sell, give away or sublicence, provided all co-
|
||||
dnl pyright notices above, these terms and the disclaimer are retained
|
||||
dnl in all redistributions or reproduced in accompanying documentation
|
||||
dnl or other materials provided with binary redistributions.
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||||
dnl
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||||
dnl Licensor hereby provides this work "AS IS" and WITHOUT WARRANTY of
|
||||
dnl any kind, expressed or implied, to the maximum extent permitted by
|
||||
dnl applicable law, but with the warranty of being written without ma-
|
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dnl licious intent or gross negligence; in no event shall licensor, an
|
||||
dnl author or contributor be held liable for any damage, direct, indi-
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dnl rect or other, however caused, arising in any way out of the usage
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dnl of this work, even if advised of the possibility of such damage.
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dnl-
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dnl Based upon code by:
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dnl Copyright (C) 1996, Memorial University of Newfoundland.
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dnl-
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dnl
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dnl
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dnl Like AC_CHECK_TYPE(), only
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dnl - user gets to specify header file(s) in addition to the default
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dnl headers (<sys/types.h> and <stdlib.h>)
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dnl - user gets to specify the message
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dnl - word boundary checks are put at beginning/end of pattern
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dnl (ie, \<pattern\>)
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dnl - default argument is optional
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dnl uses ac_cv_type_X 'cause this is used in other autoconf macros...
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dnl KSH_CHECK_H_TYPE(type, message, header files, default)
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AC_DEFUN(KSH_CHECK_H_TYPE,
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[AC_CACHE_CHECK($2, ac_cv_type_$1,
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[AC_EGREP_CPP([(^|[^a-zA-Z0-9_])]$1[([^a-zA-Z0-9_]|\$)],
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[#include <sys/types.h>
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#if STDC_HEADERS
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#include <stdlib.h>
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#endif
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$3
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], ac_cv_type_$1=yes, ac_cv_type_$1=no)])
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ifelse($#, 4, [if test $ac_cv_type_$1 = no; then
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AC_DEFINE($1, $4)
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fi
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])dnl
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])dnl
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dnl
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dnl
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dnl Check for memmove and if not found, check for bcopy. AC_CHECK_FUNCS()
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dnl not used 'cause it confuses some compilers that have memmove/bcopy builtin;
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dnl Also want to check if the function deals with overlapping src/dst properly.
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AC_DEFUN(KSH_MEMMOVE,
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[AC_CACHE_CHECK(for working memmove, ksh_cv_func_memmove,
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[AC_TRY_RUN([
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#ifdef HAVE_STRING_H
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# include <string.h>
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#else
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# include <strings.h>
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#endif
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#ifdef HAVE_MEMORY_H
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# include <memory.h>
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#endif
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int
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main()
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{
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char buf[16];
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strcpy(buf, "abcdefABCDEF");
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memmove(buf + 4, buf, 6);
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if (strcmp(buf, "abcdabcdefEF"))
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exit(1);
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memmove(buf, buf + 4, 6);
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if (strcmp(buf, "abcdefcdefEF"))
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exit(2);
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exit(0);
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return 0;
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}],
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ksh_cv_func_memmove=yes, ksh_cv_func_memmove=no,
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AC_MSG_WARN(assuming memmove broken); ksh_cv_func_memmove=no)])
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if test $ksh_cv_func_memmove = yes; then
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AC_DEFINE(HAVE_MEMMOVE)
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else
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AC_CACHE_CHECK(for working bcopy, ksh_cv_func_bcopy,
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[AC_TRY_RUN([
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#ifdef HAVE_STRING_H
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# include <string.h>
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#else
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# include <strings.h>
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#endif
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#ifdef HAVE_MEMORY_H
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# include <memory.h>
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#endif
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int
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main()
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{
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char buf[16];
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strcpy(buf, "abcdefABCDEF");
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bcopy(buf, buf + 4, 6);
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if (strcmp(buf, "abcdabcdefEF"))
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exit(1);
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bcopy(buf + 4, buf, 6);
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if (strcmp(buf, "abcdefcdefEF"))
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exit(2);
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exit(0);
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}],
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ksh_cv_func_bcopy=yes, ksh_cv_func_bcopy=no,
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AC_MSG_WARN(assuming bcopy broken); ksh_cv_func_bcopy=no)])
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if test $ksh_cv_func_bcopy = yes; then
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AC_DEFINE(HAVE_BCOPY)
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fi
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fi
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])dnl
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dnl
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dnl
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dnl Check for sigsetjmp()/siglongjmp() and _setjmp()/_longjmp() pairs.
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dnl Can't use simple library check as QNX 422 has _setjmp() but not _longjmp()
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dnl (go figure).
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AC_DEFUN(KSH_SETJMP,
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[AC_CACHE_CHECK(for sigsetjmp()/siglongjmp(), ksh_cv_func_sigsetjmp,
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[AC_TRY_LINK([], [sigsetjmp(); siglongjmp()],
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ksh_cv_func_sigsetjmp=yes, ksh_cv_func_sigsetjmp=no)])
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if test $ksh_cv_func_sigsetjmp = yes; then
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AC_DEFINE(HAVE_SIGSETJMP)
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else
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AC_CACHE_CHECK(for _setjmp()/_longjmp(), ksh_cv_func__setjmp,
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[AC_TRY_LINK([], [_setjmp(); _longjmp();],
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ksh_cv_func__setjmp=yes, ksh_cv_func__setjmp=no)])
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if test $ksh_cv_func__setjmp = yes; then
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AC_DEFINE(HAVE__SETJMP)
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fi
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||||
fi
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])dnl
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dnl
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dnl
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dnl Check for memset function. AC_CHECK_FUNCS() not used 'cause it confuses
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dnl some compilers that have memset builtin.
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AC_DEFUN(KSH_MEMSET,
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[AC_CACHE_CHECK(for memset, ksh_cv_func_memset,
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[AC_TRY_LINK([
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#ifdef HAVE_STRING_H
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# include <string.h>
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#else
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# include <strings.h>
|
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#endif
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#ifdef HAVE_MEMORY_H
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# include <memory.h>
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||||
#endif
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||||
], [
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char buf[16]; memset(buf, 'x', 7); printf("%7s", buf);],
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ksh_cv_func_memset=yes, ksh_cv_func_memset=no)])
|
||||
if test $ksh_cv_func_memset = yes; then
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AC_DEFINE(HAVE_MEMSET)
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fi
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||||
])dnl
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dnl
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dnl
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dnl Check for rlim_t in a few places, and if not found, figure out the
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dnl size rlim_t should be by looking at struct rlimit.rlim_cur.
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AC_DEFUN(KSH_RLIM_CHECK,
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||||
[KSH_CHECK_H_TYPE(rlim_t, for rlim_t in <sys/types.h> and <sys/resource.h>,
|
||||
[#ifdef HAVE_SYS_RESOURCE_H
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#include <sys/resource.h>
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||||
#endif])dnl
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||||
if test $ac_cv_type_rlim_t = no; then
|
||||
AC_MSG_CHECKING(what to set rlim_t to)
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if test $ac_cv_header_sys_resource_h = yes; then
|
||||
AC_CACHE_VAL(ksh_cv_rlim_check,
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||||
[AC_TRY_RUN([
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||||
#include <sys/types.h>
|
||||
#include <sys/time.h>
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||||
#include <sys/resource.h>
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||||
main()
|
||||
{
|
||||
struct rlimit rl;
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||||
if (sizeof(rl.rlim_cur) == sizeof(quad_t))
|
||||
exit(0);
|
||||
exit(1);
|
||||
}
|
||||
], ksh_cv_rlim_check=quad_t, ksh_cv_rlim_check=long,
|
||||
AC_MSG_ERROR(cannot determine type for rlimt_t when cross compiling)
|
||||
)])dnl
|
||||
else
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||||
ksh_cv_rlim_check=long
|
||||
fi
|
||||
AC_MSG_RESULT($ksh_cv_rlim_check)
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||||
AC_DEFINE_UNQUOTED(rlim_t, $ksh_cv_rlim_check)
|
||||
fi
|
||||
])dnl
|
||||
dnl
|
||||
dnl
|
||||
AC_DEFUN(KSH_DEV_FD,
|
||||
[AC_CACHE_CHECK(if you have /dev/fd/n, ksh_cv_dev_fd,
|
||||
[AC_TRY_RUN([
|
||||
#include <stdio.h>
|
||||
#include <sys/types.h>
|
||||
#include <sys/stat.h>
|
||||
main()
|
||||
{
|
||||
struct stat s1, s2;
|
||||
FILE *fp1, *fp2;
|
||||
char *file = "conftest.file";
|
||||
char devfd[32];
|
||||
|
||||
if (!(fp1 = fopen(file, "w")))
|
||||
exit(1);
|
||||
if (fstat(fileno(fp1), &s1) < 0)
|
||||
exit(2);
|
||||
sprintf(devfd, "/dev/fd/%d", fileno(fp1));
|
||||
if (!(fp2 = fopen(devfd, "w")))
|
||||
exit(3);
|
||||
if (fstat(fileno(fp2), &s2) < 0)
|
||||
exit(4);
|
||||
if (s1.st_dev != s2.st_dev || s1.st_ino != s2.st_ino)
|
||||
exit(5);
|
||||
exit(0);
|
||||
}
|
||||
], ksh_cv_dev_fd=yes, ksh_cv_dev_fd=no,
|
||||
AC_MSG_WARN(cannot determine if you have /dev/fd support, assuming not)
|
||||
ksh_cv_dev_fd=no)])
|
||||
if test $ksh_cv_dev_fd = yes; then
|
||||
AC_DEFINE(HAVE_DEV_FD)
|
||||
fi
|
||||
])dnl
|
||||
dnl
|
||||
dnl
|
||||
AC_DEFUN(KSH_C_VOID,
|
||||
[AC_CACHE_CHECK(if compiler understands void, ksh_cv_c_void,
|
||||
[AC_TRY_COMPILE(
|
||||
[
|
||||
void foo() { }
|
||||
/* Some compilers (old pcc ones) like "void *a;", but a can't be used */
|
||||
void *bar(a) void *a; { int *b = (int *) a; *b = 1; return a; }
|
||||
], , ksh_cv_c_void=yes, ksh_cv_c_void=no)])
|
||||
if test $ksh_cv_c_void = yes; then
|
||||
:
|
||||
else
|
||||
AC_DEFINE(void, char)
|
||||
fi
|
||||
])dnl
|
||||
dnl
|
||||
dnl
|
||||
dnl Early MIPS compilers (used in Ultrix 4.2) don't like
|
||||
dnl "int x; int *volatile a = &x; *a = 0;"
|
||||
AC_DEFUN(KSH_C_VOLATILE,
|
||||
[AC_CACHE_CHECK(if compiler understands volatile, ksh_cv_c_volatile,
|
||||
[AC_TRY_COMPILE([int x, y, z;],
|
||||
[volatile int a; int * volatile b = x ? &y : &z;
|
||||
/* Older MIPS compilers (eg., in Ultrix 4.2) don't like *b = 0 */
|
||||
*b = 0;], ksh_cv_c_volatile=yes, ksh_cv_c_volatile=no)])
|
||||
if test $ksh_cv_c_volatile = yes; then
|
||||
:
|
||||
else
|
||||
AC_DEFINE(volatile, )
|
||||
fi
|
||||
])dnl
|
||||
dnl
|
||||
dnl
|
||||
dnl Check if C compiler understands gcc's __attribute((...)).
|
||||
dnl checks for noreturn, const, and format(type,fmt,param), also checks
|
||||
dnl that the compiler doesn't die when it sees an unknown attribute (this
|
||||
dnl isn't perfect since gcc doesn't parse unknown attributes with parameters)
|
||||
AC_DEFUN(KSH_C_FUNC_ATTR,
|
||||
[AC_CACHE_CHECK(if C compiler groks __attribute__(( .. )), ksh_cv_c_func_attr,
|
||||
[AC_TRY_COMPILE([
|
||||
#include <stdarg.h>
|
||||
void test_fmt(char *fmt, ...) __attribute__((format(printf, 1, 2)));
|
||||
void test_fmt(char *fmt, ...) { return; }
|
||||
int test_cnst(int) __attribute__((const));
|
||||
int test_cnst(int x) { return x + 1; }
|
||||
void test_nr() __attribute__((noreturn));
|
||||
void test_nr() { exit(1); }
|
||||
void test_uk() __attribute__((blah));
|
||||
void test_uk() { return; }
|
||||
], [test_nr("%d", 10); test_cnst(2); test_uk(); test_nr(); ],
|
||||
ksh_cv_c_func_attr=yes, ksh_cv_c_func_attr=no)])
|
||||
if test $ksh_cv_c_func_attr = yes; then
|
||||
AC_DEFINE(HAVE_GCC_FUNC_ATTR)
|
||||
fi
|
||||
])dnl
|
||||
dnl
|
||||
dnl
|
||||
dnl Check if dup2() does not clear the close on exec flag
|
||||
AC_DEFUN(KSH_DUP2_CLEXEC_CHECK,
|
||||
[AC_CACHE_CHECK([if dup2() works (ie, resets the close-on-exec flag)], ksh_cv_dup2_clexec_ok,
|
||||
[AC_TRY_RUN([
|
||||
#include <sys/types.h>
|
||||
#ifdef HAVE_FCNTL_H
|
||||
# include <fcntl.h>
|
||||
#endif /* HAVE_FCNTL_H */
|
||||
#ifndef F_GETFD
|
||||
# define F_GETFD 1
|
||||
#endif
|
||||
#ifndef F_SETFD
|
||||
# define F_SETFD 2
|
||||
#endif
|
||||
#ifndef O_RDONLY
|
||||
# define O_RDONLY 0
|
||||
#endif
|
||||
/* On some systems (Ultrix 2.1..4.2 (and more?)), dup2() does not clear
|
||||
the close on exec flag */
|
||||
main()
|
||||
{
|
||||
int fd1, fd2;
|
||||
fd1 = open("/dev/null", O_RDONLY);
|
||||
if (fcntl(fd1, F_SETFD, 1) < 0)
|
||||
exit(1);
|
||||
fd2 = dup2(fd1, fd1 + 1);
|
||||
if (fd2 < 0)
|
||||
exit(2);
|
||||
exit(fcntl(fd2, F_GETFD, 0) == 0 ? 0 : 3);
|
||||
}
|
||||
], ksh_cv_dup2_clexec_ok=yes, ksh_cv_dup2_clexec_ok=no,
|
||||
AC_MSG_WARN(cannot test if dup2 is broken when cross compiling - assuming it is)
|
||||
ksh_cv_dup2_clexec_ok=no)])
|
||||
if test $ksh_cv_dup2_clexec_ok = no; then
|
||||
AC_DEFINE(DUP2_BROKEN)
|
||||
fi
|
||||
])dnl
|
||||
dnl
|
||||
dnl
|
||||
dnl Check type of signal routines (posix, 4.2bsd, 4.1bsd or v7)
|
||||
AC_DEFUN(KSH_SIGNAL_CHECK,
|
||||
[AC_CACHE_CHECK(flavour of signal routines, ksh_cv_signal_check,
|
||||
[AC_TRY_LINK([#include <signal.h>], [
|
||||
sigset_t ss;
|
||||
struct sigaction sa;
|
||||
sigemptyset(&ss); sigsuspend(&ss);
|
||||
sigaction(SIGINT, &sa, (struct sigaction *) 0);
|
||||
sigprocmask(SIG_BLOCK, &ss, (sigset_t *) 0);
|
||||
], ksh_cv_signal_check=posix,
|
||||
AC_TRY_LINK([#include <signal.h>], [
|
||||
int mask = sigmask(SIGINT);
|
||||
sigsetmask(mask); sigblock(mask); sigpause(mask);
|
||||
], ksh_cv_signal_check=bsd42,
|
||||
AC_TRY_LINK([#include <signal.h>
|
||||
RETSIGTYPE foo() { }],
|
||||
[
|
||||
int mask = sigmask(SIGINT);
|
||||
sigset(SIGINT, foo); sigrelse(SIGINT);
|
||||
sighold(SIGINT); sigpause(SIGINT);
|
||||
], ksh_cv_signal_check=bsd41, ksh_cv_signal_check=v7)))])
|
||||
if test $ksh_cv_signal_check != posix; then
|
||||
AC_MSG_WARN(no posix signals)
|
||||
fi
|
||||
])dnl
|
||||
dnl
|
||||
dnl
|
||||
dnl What kind of process groups: POSIX, BSD, SYSV or none
|
||||
dnl BSD uses setpgrp(pid, pgrp), getpgrp(pid)
|
||||
dnl POSIX uses setpid(pid, pgrp), getpgrp(void)
|
||||
dnl SYSV uses setpgrp(void), getpgrp(void)
|
||||
dnl Checks for BSD first since the posix test may succeed on BSDish systems
|
||||
dnl (depends on what random value gets passed to getpgrp()).
|
||||
AC_DEFUN(KSH_PGRP_CHECK,
|
||||
[AC_CACHE_CHECK(flavour of pgrp routines, ksh_cv_pgrp_check,
|
||||
[AC_TRY_RUN([
|
||||
/* Check for BSD process groups */
|
||||
#include <signal.h>
|
||||
#ifdef HAVE_UNISTD_H
|
||||
# include <unistd.h>
|
||||
#endif /* HAVE_UNISTD_H */
|
||||
main()
|
||||
{
|
||||
int ecode = 0, child = fork();
|
||||
if (child < 0)
|
||||
exit(1);
|
||||
if (child == 0) {
|
||||
signal(SIGTERM, SIG_DFL); /* just to make sure */
|
||||
sleep(10);
|
||||
exit(9);
|
||||
}
|
||||
if (setpgrp(child, child) < 0)
|
||||
ecode = 2;
|
||||
else if (getpgrp(child) != child)
|
||||
ecode = 3;
|
||||
kill(child, SIGTERM);
|
||||
exit(ecode);
|
||||
}
|
||||
], ksh_cv_pgrp_check=bsd,
|
||||
[AC_TRY_RUN([
|
||||
/* Check for POSIX process groups */
|
||||
#ifdef HAVE_UNISTD_H
|
||||
# include <unistd.h>
|
||||
#endif /* HAVE_UNISTD_H */
|
||||
main()
|
||||
{
|
||||
int child;
|
||||
int n, p1[2], p2[2];
|
||||
char buf[1];
|
||||
if (pipe(p1) < 0 || pipe(p2) < 0)
|
||||
exit(1);
|
||||
if ((child = fork()) < 0)
|
||||
exit(2);
|
||||
if (child == 0) {
|
||||
n = read(p1[0], buf, sizeof(buf)); /* wait for parent to setpgid */
|
||||
buf[0] = (n != 1 ? 10 : (getpgrp() != getpid() ? 11 : 0));
|
||||
if (write(p2[1], buf, sizeof(buf)) != 1)
|
||||
exit(12);
|
||||
exit(0);
|
||||
}
|
||||
if (setpgid(child, child) < 0)
|
||||
exit(3);
|
||||
if (write(p1[1], buf, 1) != 1)
|
||||
exit(4);
|
||||
if (read(p2[0], buf, 1) != 1)
|
||||
exit(5);
|
||||
exit((int) buf[0]);
|
||||
}
|
||||
], ksh_cv_pgrp_check=posix,
|
||||
[AC_TRY_RUN([
|
||||
/* Check for SYSV process groups */
|
||||
#ifdef HAVE_UNISTD_H
|
||||
# include <unistd.h>
|
||||
#endif /* HAVE_UNISTD_H */
|
||||
main()
|
||||
{
|
||||
int child;
|
||||
int n, p[2];
|
||||
char buf[1];
|
||||
if (pipe(p) < 0)
|
||||
exit(1);
|
||||
if ((child = fork()) < 0)
|
||||
exit(2);
|
||||
if (child == 0) {
|
||||
buf[0] = (setpgrp() < 0 ? 10 : (getpgrp() != getpid() ? 11 : 0));
|
||||
if (write(p[1], buf, sizeof(buf)) != 1)
|
||||
exit(11);
|
||||
exit(0);
|
||||
}
|
||||
if (read(p[0], buf, 1) != 1)
|
||||
exit(3);
|
||||
exit((int) buf[0]);
|
||||
}
|
||||
], ksh_cv_pgrp_check=sysv, ksh_cv_pgrp_check=none,
|
||||
AC_MSG_ERROR(cannot taste pgrp routines when cross compiling))],
|
||||
AC_MSG_ERROR(cannot taste pgrp routines when cross compiling))],
|
||||
AC_MSG_ERROR(cannot taste pgrp routines when cross compiling))])
|
||||
if test $ksh_cv_pgrp_check = bsd; then
|
||||
AC_DEFINE(BSD_PGRP)
|
||||
elif test $ksh_cv_pgrp_check = posix; then
|
||||
AC_DEFINE(POSIX_PGRP)
|
||||
elif test $ksh_cv_pgrp_check = sysv; then
|
||||
AC_DEFINE(SYSV_PGRP)
|
||||
else
|
||||
AC_DEFINE(NO_PGRP)
|
||||
fi
|
||||
])dnl
|
||||
dnl
|
||||
dnl
|
||||
dnl Check if the pgrp of setpgrp() can't be the pid of a zombie process.
|
||||
dnl On some systems, the kernel doesn't count zombie processes when checking
|
||||
dnl if a process group is valid, which can cause problems in creating the
|
||||
dnl pipeline "cmd1 | cmd2": if cmd1 can die (and go into the zombie state)
|
||||
dnl before cmd2 is started, the kernel doesn't allow the setpgrp() for cmd2
|
||||
dnl to succeed. This test defines NEED_PGRP_SYNC if the kernel has this bug.
|
||||
dnl (pgrp_sync test doesn't mean much if don't have bsd or posix pgrps)
|
||||
AC_DEFUN(KSH_PGRP_SYNC,
|
||||
[AC_REQUIRE([KSH_PGRP_CHECK])dnl
|
||||
if test $ksh_cv_pgrp_check = bsd || test $ksh_cv_pgrp_check = posix ; then
|
||||
AC_CACHE_CHECK(if process group synchronization is required, ksh_cv_need_pgrp_sync,
|
||||
[AC_TRY_RUN([
|
||||
main()
|
||||
{
|
||||
#ifdef POSIX_PGRP
|
||||
# define getpgID() getpgrp()
|
||||
#else
|
||||
# define getpgID() getpgrp(0)
|
||||
# define setpgid(x,y) setpgrp(x,y)
|
||||
#endif
|
||||
int pid1, pid2, fds[2];
|
||||
int status;
|
||||
char ok;
|
||||
switch (pid1 = fork()) {
|
||||
case -1:
|
||||
exit(1);
|
||||
case 0:
|
||||
setpgid(0, getpid());
|
||||
exit(0);
|
||||
}
|
||||
setpgid(pid1, pid1);
|
||||
sleep(2); /* let first child die */
|
||||
if (pipe(fds) < 0)
|
||||
exit(2);
|
||||
switch (pid2 = fork()) {
|
||||
case -1:
|
||||
exit(3);
|
||||
case 0:
|
||||
setpgid(0, pid1);
|
||||
ok = getpgID() == pid1;
|
||||
write(fds[1], &ok, 1);
|
||||
exit(0);
|
||||
}
|
||||
setpgid(pid2, pid1);
|
||||
close(fds[1]);
|
||||
if (read(fds[0], &ok, 1) != 1)
|
||||
exit(4);
|
||||
wait(&status);
|
||||
wait(&status);
|
||||
exit(ok ? 0 : 5);
|
||||
}
|
||||
], ksh_cv_need_pgrp_sync=no, ksh_cv_need_pgrp_sync=yes,
|
||||
AC_MSG_WARN(cannot test if pgrp synchronization needed when cross compiling - assuming it is)
|
||||
ksh_cv_need_pgrp_sync=yes)])
|
||||
if test $ksh_cv_need_pgrp_sync = yes; then
|
||||
AC_DEFINE(NEED_PGRP_SYNC)
|
||||
fi
|
||||
fi
|
||||
])dnl
|
||||
dnl
|
||||
dnl
|
||||
dnl Check to see if opendir will open non-directories (not a nice thing)
|
||||
AC_DEFUN(KSH_OPENDIR_CHECK,
|
||||
[AC_CACHE_CHECK(if opendir() fails to open non-directories, ksh_cv_opendir_ok,
|
||||
[AC_TRY_RUN([
|
||||
#include <stdio.h>
|
||||
#include <sys/types.h>
|
||||
#ifdef HAVE_UNISTD_H
|
||||
# include <unistd.h>
|
||||
#endif /* HAVE_UNISTD_H */
|
||||
#if defined(HAVE_DIRENT_H)
|
||||
# include <dirent.h>
|
||||
#else
|
||||
# define dirent direct
|
||||
# ifdef SYSNDIR
|
||||
# include <sys/ndir.h>
|
||||
# endif /* SYSNDIR */
|
||||
# ifdef SYSDIR
|
||||
# include <sys/dir.h>
|
||||
# endif /* SYSDIR */
|
||||
# ifdef NDIR
|
||||
# include <ndir.h>
|
||||
# endif /* NDIR */
|
||||
#endif /* DIRENT */
|
||||
main()
|
||||
{
|
||||
int i, ret = 0;
|
||||
FILE *fp;
|
||||
char *fname = "conftestod", buf[256];
|
||||
for (i = 0; i < sizeof(buf); i++) /* memset(buf, 0, sizeof(buf)) */
|
||||
buf[i] = 0;
|
||||
unlink(fname); /* paranoia */
|
||||
i = ((fp = fopen(fname, "w")) == (FILE *) 0 && (ret = 1))
|
||||
|| (fwrite(buf, sizeof(buf), 1, fp) != 1 && (ret = 2))
|
||||
|| (fclose(fp) == EOF && (ret = 3))
|
||||
|| (opendir(fname) && (ret = 4))
|
||||
|| (opendir("/dev/null") && (ret = 5));
|
||||
unlink(fname);
|
||||
exit(ret);
|
||||
}
|
||||
], ksh_cv_opendir_ok=yes, ksh_cv_opendir_ok=no,
|
||||
AC_MSG_WARN(cannot test if opendir opens non-directories when cross compiling - assuming it does)
|
||||
ksh_cv_opendir_ok=no)])
|
||||
if test $ksh_cv_opendir_ok = no; then
|
||||
AC_DEFINE(OPENDIR_DOES_NONDIR)
|
||||
fi
|
||||
])dnl
|
||||
dnl
|
||||
dnl
|
||||
dnl Like AC_HAVE_HEADER(unistd.h) but only defines HAVE_UNISTD_H if
|
||||
dnl the header file is sane (MIPS RISC/os 5.0 (and later?) has a unistd.h
|
||||
dnl in the bsd43 environ that is incorrect - it defines POSIX_VERSION even
|
||||
dnl though its non-posix).
|
||||
AC_DEFUN(KSH_UNISTD_H,
|
||||
[AC_CACHE_CHECK(for sane unistd.h, ksh_cv_header_unistd,
|
||||
[AC_TRY_COMPILE([
|
||||
#include <unistd.h>
|
||||
#if defined(_POSIX_VERSION)
|
||||
# include <sys/types.h>
|
||||
# include <dirent.h> /* _POSIX_VERSION => HAVE_DIRENT_H test not needed */
|
||||
#endif
|
||||
], , ksh_cv_header_unistd=yes, ksh_cv_header_unistd=no)])
|
||||
if test $ksh_cv_header_unistd = yes; then
|
||||
AC_DEFINE(HAVE_UNISTD_H)
|
||||
fi
|
||||
])dnl
|
||||
dnl
|
||||
dnl
|
||||
dnl Several OSes need to be detected and symbols defined so the shell can
|
||||
dnl deal with them. This is a bit kludgy, but...
|
||||
dnl Currently tests for:
|
||||
dnl AIX, ISC (Interactive systems corp), MINIX,
|
||||
dnl SCO (santa cruz operation), NEXT, Interix/MS Services for Unix
|
||||
dnl DO NOT USE with AC_AIX, AC_MINIX or AC_ISC_POSIX tests as these are
|
||||
dnl incorperated in this test.
|
||||
AC_DEFUN(KSH_OS_TYPE,
|
||||
[AC_BEFORE([$0], [AC_TRY_COMPILE])dnl
|
||||
AC_BEFORE([$0], [AC_TRY_LINK])dnl
|
||||
AC_BEFORE([$0], [AC_TRY_RUN])dnl
|
||||
AC_CACHE_CHECK(if this is a problematic os, ksh_cv_os_type,
|
||||
[ ksh_cv_os_type=no
|
||||
# Some tests below add -C to CPPFLAGS
|
||||
saveCPPFLAGS="$CPPFLAGS"
|
||||
for i in AIX ISC MINIX SCO TITANOS NEXT HPUX Interix; do
|
||||
case $i in #((
|
||||
AIX)
|
||||
AC_EGREP_CPP(yes,
|
||||
[
|
||||
#ifdef _AIX
|
||||
yes
|
||||
#endif
|
||||
], ksh_cv_os_type=$i)
|
||||
;; #(
|
||||
ISC)
|
||||
# Both native ISC cpp and gcc understand this (leave comments in)
|
||||
CPPFLAGS="$CPPFLAGS -C"
|
||||
#XXX grep part won't work if cross-compiling...
|
||||
AC_EGREP_CPP(INTERACTIVE Systems Corporation,
|
||||
[#include <unistd.h>],
|
||||
[if grep _POSIX_VERSION /usr/include/sys/unistd.h > /dev/null 2>&1; then
|
||||
ksh_cv_os_type="$i-posix"
|
||||
else
|
||||
ksh_cv_os_type=$i
|
||||
fi])dnl
|
||||
CPPFLAGS="$saveCPPFLAGS"
|
||||
;; #(
|
||||
MINIX)
|
||||
AC_CHECK_HEADER(minix/config.h, ksh_cv_os_type=$i)dnl
|
||||
AC_MSG_CHECKING(for problematic OS continues)
|
||||
;; #(
|
||||
SCO)
|
||||
# Both native SCO cpp and gcc understand this (leave comments in)
|
||||
CPPFLAGS="$CPPFLAGS -C"
|
||||
AC_EGREP_CPP(The Santa Cruz Operation,
|
||||
[#include <unistd.h>], ksh_cv_os_type=$i)dnl
|
||||
CPPFLAGS="$saveCPPFLAGS"
|
||||
;; #(
|
||||
TITANOS)
|
||||
AC_EGREP_CPP(YesTitan,
|
||||
[
|
||||
#if defined(titan) || defined(_titan) || defined(__titan)
|
||||
YesTitan
|
||||
#endif
|
||||
], ksh_cv_os_type=$i)dnl
|
||||
;; #(
|
||||
NEXT)
|
||||
#
|
||||
# NeXT 3.2 (other versions?) - cc -E doesn't work and /lib/cpp
|
||||
# doesn't define things that need defining, so tests that rely
|
||||
# on $CPP will break.
|
||||
#
|
||||
# Hmmm - can't safely use CPP to test for NeXT defines, so have
|
||||
# to use a program that won't compile on a NeXT and one that will
|
||||
# only compile on a NeXT...
|
||||
AC_TRY_COMPILE([], [
|
||||
#if defined(__NeXT) || defined(NeXT)
|
||||
this is a NeXT box and the compile should fail
|
||||
#endif
|
||||
], , AC_TRY_COMPILE([], [
|
||||
#if !defined(__NeXT) && !defined(NeXT)
|
||||
this is NOT a NeXT box and the compile should fail
|
||||
#endif
|
||||
], ksh_cv_os_type=$i))dnl
|
||||
;; #(
|
||||
HPUX)
|
||||
AC_EGREP_CPP(yes,
|
||||
[
|
||||
#ifdef __hpux
|
||||
yes
|
||||
#endif
|
||||
], ksh_cv_os_type=$i)
|
||||
;; #(
|
||||
Interix)
|
||||
AC_EGREP_CPP(is_interix_sfu,
|
||||
[
|
||||
#include <interix/interix.h>
|
||||
#if defined(__MirInterix__)
|
||||
#elif defined(_INTERIX_INTERIX_H) || defined(WIN_REG_NONE)
|
||||
is_interix_sfu
|
||||
#endif
|
||||
], ksh_cv_os_type=$i)dnl
|
||||
;; #(
|
||||
esac #))
|
||||
test $ksh_cv_os_type != no && break
|
||||
done
|
||||
])
|
||||
case $ksh_cv_os_type in #((
|
||||
AIX)
|
||||
AC_DEFINE(_ALL_SOURCE)dnl
|
||||
;; #(
|
||||
Interix)
|
||||
AC_DEFINE(_ALL_SOURCE)dnl
|
||||
;; #(
|
||||
ISC)
|
||||
AC_DEFINE(OS_ISC)dnl
|
||||
;; #(
|
||||
ISC-posix)
|
||||
AC_DEFINE(OS_ISC)dnl
|
||||
AC_DEFINE(_POSIX_SOURCE)dnl
|
||||
if test "$GCC" = yes; then
|
||||
CC="$CC -posix"
|
||||
else
|
||||
CC="$CC -Xp"
|
||||
fi
|
||||
;; #(
|
||||
MINIX)
|
||||
AC_DEFINE(_POSIX_SOURCE)dnl
|
||||
AC_DEFINE(_POSIX_1_SOURCE, 2)dnl
|
||||
AC_DEFINE(_MINIX)dnl
|
||||
;; #(
|
||||
SCO)
|
||||
AC_DEFINE(OS_SCO)dnl
|
||||
;; #(
|
||||
TITANOS)
|
||||
# Need to use cc -43 to get a shell with job control
|
||||
case "$CC" in #((
|
||||
*-43*) # Already have -43 option?
|
||||
;; #(
|
||||
*/cc|*/cc' '|*/cc' '|cc|cc' '|cc' ') # Using stock compiler?
|
||||
CC="$CC -43"
|
||||
;; #(
|
||||
esac #))
|
||||
#
|
||||
# Force dirent check to find the right thing. There is a dirent.h
|
||||
# (and a sys/dirent.h) file which compiles, but generates garbage...
|
||||
#
|
||||
ac_cv_header_dirent_dirent_h=no
|
||||
ac_cv_header_dirent_sys_ndir_h=no
|
||||
ac_cv_header_dirent_sys_dir_h=yes
|
||||
;; #(
|
||||
NEXT)
|
||||
#
|
||||
# NeXT 3.2 (other versions?) - cc -E doesn't work and /lib/cpp
|
||||
# doesn't define things that need defining, so tests that rely
|
||||
# on $CPP will break.
|
||||
#
|
||||
AC_EGREP_CPP([Bad NeXT], [#include <signal.h>
|
||||
#if !defined(SIGINT) || !defined(SIGQUIT)
|
||||
Bad NeXT
|
||||
#endif
|
||||
], AC_MSG_ERROR([
|
||||
There is a problem on NeXT boxes resulting in a bad siglist.out file being
|
||||
generated (which breaks the trap and kill commands) and probably resulting
|
||||
in many configuration tests not working correctly.
|
||||
|
||||
You appear to have this problem - see the comments on NeXT in the pdksh
|
||||
README file for work arounds.]))dnl
|
||||
;; #(
|
||||
HPUX)
|
||||
#
|
||||
# In some versions of hpux (eg, 10.2), getwd & getcwd will dump core
|
||||
# if directory is not readble.
|
||||
#
|
||||
# name is used in test program
|
||||
AC_CACHE_CHECK(for bug in getwd, ksh_cv_hpux_getwd_bug,
|
||||
[ tmpdir=conftest.dir
|
||||
if mkdir $tmpdir ; then
|
||||
AC_TRY_RUN([
|
||||
int
|
||||
main()
|
||||
{
|
||||
char buf[8 * 1024];
|
||||
char *dirname = "conftest.dir";
|
||||
int ok = 0;
|
||||
if (chdir(dirname) < 0)
|
||||
exit(2);
|
||||
if (chmod(".", 0) < 0)
|
||||
exit(3);
|
||||
/* Test won't work if run as root - so don't be root */
|
||||
if (getuid() == 0 || geteuid() == 0)
|
||||
setresuid(1, 1, 1); /* hpux has this */
|
||||
#ifdef HAVE_GETWD /* silly since HAVE_* tests haven't been done yet */
|
||||
{
|
||||
extern char *getwd();
|
||||
ok = getwd(buf) == 0;
|
||||
}
|
||||
#else
|
||||
{
|
||||
extern char *getcwd();
|
||||
ok = getcwd(buf, sizeof(buf)) == 0;
|
||||
}
|
||||
#endif
|
||||
exit(ok ? 0 : 10);
|
||||
return ok ? 0 : 10;
|
||||
}],
|
||||
ksh_cv_hpux_getwd_bug=no, ksh_cv_hpux_getwd_bug=yes,
|
||||
AC_MSG_WARN(assuming getwd broken); ksh_cv_hpux_getwd_bug=yes)
|
||||
test -d $tmpdir && rmdir $tmpdir
|
||||
else
|
||||
AC_MSG_ERROR(could not make temp directory for test); ksh_cv_hpux_getwd_bug=yes
|
||||
fi])
|
||||
if test $ksh_cv_hpux_getwd_bug = yes; then
|
||||
AC_DEFINE(HPUX_GETWD_BUG)
|
||||
fi
|
||||
;; #(
|
||||
esac #))
|
||||
])dnl
|
||||
dnl
|
||||
dnl
|
||||
dnl Some systems (eg, SunOS 4.0.3) have <termios.h> and <termio.h> but don't
|
||||
dnl have the related functions/defines (eg, tcsetattr(), TCSADRAIN, etc.)
|
||||
dnl or the functions don't work well with tty process groups. Sun's bad
|
||||
dnl termios can be detected by the lack of tcsetattr(), but its bad termio
|
||||
dnl is harder to detect - so check for (sane) termios first, then check for
|
||||
dnl BSD, then termio.
|
||||
AC_DEFUN(KSH_TERM_CHECK,
|
||||
[AC_CACHE_CHECK(terminal interface, ksh_cv_term_check,
|
||||
[AC_TRY_LINK([#include <termios.h>], [
|
||||
struct termios t;
|
||||
#if defined(ultrix) || defined(__ultrix__)
|
||||
Termios in ultrix 4.2 botches type-ahead when going from cooked to
|
||||
cbreak mode. The BSD tty interface works fine though, so use it
|
||||
(would be good to know if alter versions of ultrix work).
|
||||
#endif /* ultrix */
|
||||
tcgetattr(0, &t); tcsetattr(0, TCSADRAIN, &t);
|
||||
], ksh_cv_term_check=termios,
|
||||
[AC_TRY_LINK([#include <sys/ioctl.h>], [
|
||||
struct sgttyb sb; ioctl(0, TIOCGETP, &sb);
|
||||
#ifdef TIOCGATC
|
||||
{ struct ttychars lc; ioctl(0, TIOCGATC, &lc); }
|
||||
#else /* TIOCGATC */
|
||||
{ struct tchars tc; ioctl(0, TIOCGETC, &tc); }
|
||||
# ifdef TIOCGLTC
|
||||
{ struct ltchars ltc; ioctl(0, TIOCGLTC, <c); }
|
||||
# endif /* TIOCGLTC */
|
||||
#endif /* TIOCGATC */
|
||||
], ksh_cv_term_check=bsd,
|
||||
[AC_CHECK_HEADER(termio.h, ksh_cv_term_check=termio,
|
||||
ksh_cv_term_check=sgtty)])])])
|
||||
if test $ksh_cv_term_check = termios; then
|
||||
AC_DEFINE(HAVE_TERMIOS_H)
|
||||
dnl Don't know of a system on which this fails...
|
||||
dnl AC_CACHE_CHECK(sys/ioctl.h can be included with termios.h,
|
||||
dnl ksh_cv_sys_ioctl_with_termios,
|
||||
dnl [AC_TRY_COMPILE([#include <termios.h>
|
||||
dnl #include <sys/ioctl.h>], , ksh_cv_sys_ioctl_with_termios=yes,
|
||||
dnl ksh_cv_sys_ioctl_with_termios=no)])
|
||||
dnl if test $ksh_cv_sys_ioctl_with_termios = yes; then
|
||||
dnl AC_DEFINE(SYS_IOCTL_WITH_TERMIOS)
|
||||
dnl fi
|
||||
elif test $ksh_cv_term_check = termio; then
|
||||
AC_DEFINE(HAVE_TERMIO_H)
|
||||
dnl Don't know of a system on which this fails...
|
||||
dnl AC_CACHE_CHECK(sys/ioctl.h can be included with termio.h,
|
||||
dnl ksh_cv_sys_ioctl_with_termio,
|
||||
dnl [AC_TRY_COMPILE([#include <termio.h>
|
||||
dnl #include <sys/ioctl.h>], , ksh_cv_sys_ioctl_with_termio=yes,
|
||||
dnl ksh_cv_sys_ioctl_with_termio=no)])
|
||||
dnl if test $ksh_cv_sys_ioctl_with_termio = yes; then
|
||||
dnl AC_DEFINE(SYS_IOCTL_WITH_TERMIO)
|
||||
dnl fi
|
||||
fi
|
||||
])dnl
|
||||
dnl
|
||||
dnl
|
||||
dnl Check if lstat() is available - special test needed 'cause lstat only
|
||||
dnl becomes visable if <sys/stat.h> is included (linux 1.3.x)...
|
||||
AC_DEFUN(KSH_FUNC_LSTAT,
|
||||
[AC_CACHE_CHECK(for lstat, ksh_cv_func_lstat,
|
||||
[AC_TRY_LINK([
|
||||
#include <sys/types.h>
|
||||
#include <sys/stat.h>
|
||||
], [
|
||||
struct stat statb;
|
||||
lstat("/", &statb);
|
||||
],
|
||||
ksh_cv_func_lstat=yes, ksh_cv_func_lstat=no)])
|
||||
if test $ksh_cv_func_lstat = yes; then
|
||||
AC_DEFINE(HAVE_LSTAT)
|
||||
fi
|
||||
])
|
||||
dnl
|
||||
dnl
|
||||
dnl Like AC_HEADER_SYS_WAIT, only HAVE_SYS_WAIT_H if sys/wait.h exists and
|
||||
dnl defines POSIX_SYS_WAIT if it is posix compatable. This way things
|
||||
dnl like WNOHANG, WUNTRACED can still be used.
|
||||
AC_DEFUN(KSH_HEADER_SYS_WAIT,
|
||||
[AC_CACHE_CHECK([for sys/wait.h that is POSIX.1 compatible],
|
||||
ksh_cv_header_sys_wait_h,
|
||||
[AC_MSG_RESULT(further testing...)
|
||||
AC_HEADER_SYS_WAIT
|
||||
ksh_cv_header_sys_wait_h=$ac_cv_header_sys_wait_h
|
||||
unset ac_cv_header_sys_wait_h
|
||||
AC_MSG_CHECKING(if we got a POSIX.1 compatible sys/wait.h)])
|
||||
AC_CHECK_HEADERS(sys/wait.h)
|
||||
if test $ksh_cv_header_sys_wait_h = yes; then
|
||||
AC_DEFINE(POSIX_SYS_WAIT)dnl
|
||||
fi
|
||||
])
|
||||
2
alloc.c
2
alloc.c
@ -1,4 +1,4 @@
|
||||
/** $MirBSD: src/bin/ksh/alloc.c,v 2.1 2004/12/10 18:09:40 tg Exp $ */
|
||||
/** $MirOS$ */
|
||||
/* $OpenBSD: alloc.c,v 1.7 2004/02/19 18:51:17 deraadt Exp $ */
|
||||
|
||||
/*
|
||||
|
||||
4
c_ksh.c
4
c_ksh.c
@ -1,4 +1,4 @@
|
||||
/** $MirBSD: src/bin/ksh/c_ksh.c,v 2.7 2004/12/31 17:29:28 tg Exp $ */
|
||||
/** $MirOS$ */
|
||||
/* $OpenBSD: c_ksh.c,v 1.18 2004/02/10 13:03:36 jmc Exp $ */
|
||||
|
||||
/*
|
||||
@ -13,7 +13,7 @@
|
||||
#include <sys/cygwin.h>
|
||||
#endif /* __CYGWIN__ */
|
||||
|
||||
__RCSID("$MirBSD: src/bin/ksh/c_ksh.c,v 2.7 2004/12/31 17:29:28 tg Exp $");
|
||||
__RCSID("$MirOS$");
|
||||
|
||||
int
|
||||
c_cd(char **wp)
|
||||
|
||||
4
c_sh.c
4
c_sh.c
@ -1,4 +1,4 @@
|
||||
/** $MirBSD: src/bin/ksh/c_sh.c,v 2.11 2004/12/31 18:41:46 tg Exp $ */
|
||||
/** $MirOS$ */
|
||||
/* $OpenBSD: c_sh.c,v 1.25 2004/12/22 18:48:56 millert Exp $ */
|
||||
|
||||
/*
|
||||
@ -10,7 +10,7 @@
|
||||
#include <sys/time.h>
|
||||
#include <sys/resource.h>
|
||||
|
||||
__RCSID("$MirBSD: src/bin/ksh/c_sh.c,v 2.11 2004/12/31 18:41:46 tg Exp $");
|
||||
__RCSID("$MirOS$");
|
||||
|
||||
static void p_time(struct shf *, int, struct timeval *, int, char *, char *);
|
||||
|
||||
|
||||
4
c_test.c
4
c_test.c
@ -1,4 +1,4 @@
|
||||
/** $MirBSD: src/bin/ksh/c_test.c,v 2.4 2004/12/28 22:32:08 tg Exp $ */
|
||||
/** $MirOS$ */
|
||||
/* $OpenBSD: c_test.c,v 1.10 2003/10/10 19:09:07 millert Exp $ */
|
||||
|
||||
/*
|
||||
@ -14,7 +14,7 @@
|
||||
#include "ksh_stat.h"
|
||||
#include "c_test.h"
|
||||
|
||||
__RCSID("$MirBSD: src/bin/ksh/c_test.c,v 2.4 2004/12/28 22:32:08 tg Exp $");
|
||||
__RCSID("$MirOS$");
|
||||
|
||||
/* test(1) accepts the following grammar:
|
||||
oexpr ::= aexpr | aexpr "-o" oexpr ;
|
||||
|
||||
2
c_test.h
2
c_test.h
@ -1,4 +1,4 @@
|
||||
/** $MirBSD: src/bin/ksh/c_test.h,v 2.1 2004/12/10 18:09:41 tg Exp $ */
|
||||
/** $MirOS$ */
|
||||
/* $OpenBSD: c_test.h,v 1.2 2003/10/22 07:40:38 jmc Exp $ */
|
||||
|
||||
#ifndef C_TEST_H
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
/** $MirBSD: src/bin/ksh/c_ulimit.c,v 2.2 2004/12/31 19:15:39 tg Exp $ */
|
||||
/** $MirOS$ */
|
||||
/* $OpenBSD: c_ulimit.c,v 1.10 2003/10/22 07:40:38 jmc Exp $ */
|
||||
|
||||
/*
|
||||
@ -32,7 +32,7 @@ extern long ulimit();
|
||||
# endif /* HAVE_ULIMIT */
|
||||
#endif /* HAVE_ULIMIT_H */
|
||||
|
||||
__RCSID("$MirBSD: src/bin/ksh/c_ulimit.c,v 2.2 2004/12/31 19:15:39 tg Exp $");
|
||||
__RCSID("$MirOS$");
|
||||
|
||||
#define SOFT 0x1
|
||||
#define HARD 0x2
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
/** $MirBSD: src/bin/ksh/conf-end.h,v 2.9 2004/12/31 17:29:28 tg Exp $ */
|
||||
/** $MirOS$ */
|
||||
/* $OpenBSD: conf-end.h,v 1.2 1996/08/25 12:37:58 downsj Exp $ */
|
||||
|
||||
#ifndef CONF_END_H
|
||||
|
||||
2
config.h
2
config.h
@ -1,4 +1,4 @@
|
||||
/** $MirBSD: src/bin/ksh/config.h,v 2.6 2004/12/31 19:37:03 tg Exp $ */
|
||||
/** $MirOS$ */
|
||||
/* $OpenBSD: config.h,v 1.9 2003/10/22 07:40:38 jmc Exp $ */
|
||||
|
||||
/*
|
||||
|
||||
108
configure.in
108
configure.in
@ -1,108 +0,0 @@
|
||||
dnl $MirBSD: src/bin/ksh/configure.in,v 2.4 2004/12/31 19:37:03 tg Exp $
|
||||
dnl
|
||||
dnl Process this file with autoconf to produce a configure script
|
||||
dnl
|
||||
AC_INIT(c_ksh.c)
|
||||
test -s config.h.in || sed -e 's!^/\* #undef \(.*\) \*/!#undef \1!' \
|
||||
-e 's!^#define \(.*\) 1!#undef \1!' <config.h >config.h.in
|
||||
AC_CONFIG_HEADER(config.h)
|
||||
dnl
|
||||
dnl
|
||||
dnl Start of auto-configuration stuff...
|
||||
dnl
|
||||
AC_PROG_CC
|
||||
AC_PROG_CPP
|
||||
AC_PROG_GCC_TRADITIONAL
|
||||
dnl this incorperates AC_AIX, AC_ISC_POSIX and AC_MINIX tests and does others
|
||||
KSH_OS_TYPE
|
||||
dnl
|
||||
dnl Program name munging stuff (prefix, suffix, transform)
|
||||
AC_ARG_PROGRAM
|
||||
dnl
|
||||
dnl Headers
|
||||
dnl
|
||||
AC_HEADER_DIRENT
|
||||
KSH_UNISTD_H
|
||||
KSH_TERM_CHECK
|
||||
AC_CHECK_HEADERS(sys/param.h sys/types.h sys/resource.h sys/time.h \
|
||||
stdbool.h stddef.h stdint.h stdlib.h string.h limits.h paths.h \
|
||||
memory.h fcntl.h values.h ulimit.h)
|
||||
AC_HEADER_TIME
|
||||
KSH_HEADER_SYS_WAIT
|
||||
dnl
|
||||
dnl Typedefs
|
||||
dnl
|
||||
dnl (don't use AC_TYPE_XXX() 'cause it doesn't check word boundaries)
|
||||
KSH_CHECK_H_TYPE(off_t, for off_t in sys/types.h, , long)
|
||||
KSH_CHECK_H_TYPE(mode_t, for mode_t in sys/types.h, , short)
|
||||
KSH_CHECK_H_TYPE(pid_t, for pid_t in sys/types.h, , int)
|
||||
KSH_CHECK_H_TYPE(uid_t, for uid_t in sys/types.h, , int)
|
||||
if test $ac_cv_type_uid_t = no; then
|
||||
AC_DEFINE(gid_t, int)
|
||||
fi
|
||||
define([AC_PROVIDE_AC_TYPE_UID_T],)
|
||||
AC_TYPE_SIGNAL
|
||||
case $ac_cv_type_signal in
|
||||
int) ksh_cv_signal_retval=0 ;;
|
||||
void) ksh_cv_signal_retval= ;;
|
||||
*)
|
||||
AC_MSG_ERROR(Internal erorr: unknown signal return type: $ac_cv_type_signal)
|
||||
esac
|
||||
AC_DEFINE_UNQUOTED(RETSIGVAL, $ksh_cv_signal_retval)
|
||||
AC_CHECK_SIZEOF(int, 4)
|
||||
AC_CHECK_SIZEOF(long, 4)
|
||||
dnl sh.h sets INT32 to int or long as appropriate. Some burnt systems, such
|
||||
dnl as NeXT's, clock_t is in sys/time.h (in non-posix mode).
|
||||
KSH_CHECK_H_TYPE(clock_t, [[for clock_t in any of <sys/types.h>, <sys/times.h> and <sys/time.h>]],
|
||||
[
|
||||
#ifdef HAVE_SYS_TIME_H
|
||||
#include <sys/time.h>
|
||||
#endif /* HAVE_SYS_TIME_H */
|
||||
#include <sys/times.h>
|
||||
], INT32)
|
||||
KSH_CHECK_H_TYPE(sigset_t, for sigset_t in <sys/types.h> and <signal.h>,
|
||||
[#include <signal.h>], unsigned)
|
||||
KSH_RLIM_CHECK
|
||||
dnl
|
||||
dnl Library functions
|
||||
dnl
|
||||
KSH_MEMMOVE
|
||||
KSH_MEMSET
|
||||
AC_CHECK_FUNCS(arc4random arc4random_addrandom arc4random_push confstr \
|
||||
dup2 flock getcwd getgroups getpagesize getrusage getwd killpg \
|
||||
mkstemp nice random revoke setrlimit setsid srandom strcasecmp \
|
||||
strerror strlcat strlcpy strstr sysconf tcsetpgrp ulimit valloc \
|
||||
wait3 waitpid)
|
||||
AC_CHECK_FUNCS(sigsetjmp _setjmp, break)
|
||||
AC_FUNC_MMAP
|
||||
KSH_FUNC_LSTAT
|
||||
dnl
|
||||
dnl Structures
|
||||
dnl
|
||||
AC_HEADER_STAT
|
||||
AC_STRUCT_ST_RDEV
|
||||
dnl
|
||||
dnl Compiler characteristics
|
||||
dnl
|
||||
AC_C_CONST
|
||||
KSH_C_VOID
|
||||
KSH_C_VOLATILE
|
||||
KSH_C_FUNC_ATTR
|
||||
dnl
|
||||
dnl System services
|
||||
dnl
|
||||
AC_SYS_INTERPRETER
|
||||
if test $ac_cv_sys_interpreter = no;
|
||||
then AC_DEFINE(SHARPBANG)
|
||||
fi
|
||||
dnl
|
||||
dnl Misc ksh tests
|
||||
dnl
|
||||
KSH_DUP2_CLEXEC_CHECK
|
||||
KSH_SIGNAL_CHECK
|
||||
KSH_PGRP_CHECK
|
||||
KSH_PGRP_SYNC
|
||||
KSH_OPENDIR_CHECK
|
||||
KSH_DEV_FD
|
||||
ac_clean_files="$ac_clean_files a.out"
|
||||
AC_OUTPUT
|
||||
4
edit.c
4
edit.c
@ -1,4 +1,4 @@
|
||||
/** $MirBSD: src/bin/ksh/edit.c,v 2.8 2004/12/31 17:39:12 tg Exp $ */
|
||||
/** $MirOS$ */
|
||||
/* $OpenBSD: edit.c,v 1.23 2004/12/18 22:12:23 millert Exp $ */
|
||||
|
||||
/*
|
||||
@ -21,7 +21,7 @@
|
||||
#include <ctype.h>
|
||||
#include "ksh_stat.h"
|
||||
|
||||
__RCSID("$MirBSD: src/bin/ksh/edit.c,v 2.8 2004/12/31 17:39:12 tg Exp $");
|
||||
__RCSID("$MirOS$");
|
||||
|
||||
#if defined(TIOCGWINSZ)
|
||||
static RETSIGTYPE x_sigwinch(int sig);
|
||||
|
||||
2
edit.h
2
edit.h
@ -1,4 +1,4 @@
|
||||
/** $MirBSD: src/bin/ksh/edit.h,v 2.2 2004/12/28 22:32:08 tg Exp $ */
|
||||
/** $MirOS$ */
|
||||
/* $OpenBSD: edit.h,v 1.3 1999/11/14 22:04:02 d Exp $ */
|
||||
/* $From: edit.h,v 1.2 1994/05/19 18:32:40 michael Exp michael $ */
|
||||
|
||||
|
||||
@ -1,5 +1,5 @@
|
||||
#!/bin/sh
|
||||
# $MirBSD: src/bin/ksh/emacs-gen.sh,v 2.1 2004/12/10 18:09:41 tg Exp $
|
||||
# $MirOS$
|
||||
# $OpenBSD: emacs-gen.sh,v 1.1.1.1 1996/08/14 06:19:10 downsj Exp $
|
||||
|
||||
case $# in
|
||||
|
||||
4
emacs.c
4
emacs.c
@ -1,4 +1,4 @@
|
||||
/** $MirBSD: src/bin/ksh/emacs.c,v 2.8 2004/12/31 19:37:03 tg Exp $ */
|
||||
/** $MirOS$ */
|
||||
/* $OpenBSD: emacs.c,v 1.34 2004/12/23 11:29:02 jsg Exp $ */
|
||||
|
||||
/*
|
||||
@ -18,7 +18,7 @@
|
||||
#include <locale.h>
|
||||
#include "edit.h"
|
||||
|
||||
__RCSID("$MirBSD: src/bin/ksh/emacs.c,v 2.8 2004/12/31 19:37:03 tg Exp $");
|
||||
__RCSID("$MirOS$");
|
||||
|
||||
static Area aedit;
|
||||
#define AEDIT &aedit /* area for kill ring and macro defns */
|
||||
|
||||
4
eval.c
4
eval.c
@ -1,4 +1,4 @@
|
||||
/** $MirBSD: src/bin/ksh/eval.c,v 2.9 2004/12/31 19:37:03 tg Exp $ */
|
||||
/** $MirOS$ */
|
||||
/* $OpenBSD: eval.c,v 1.24 2004/12/22 18:52:37 millert Exp $ */
|
||||
|
||||
/*
|
||||
@ -10,7 +10,7 @@
|
||||
#include <dirent.h>
|
||||
#include "ksh_stat.h"
|
||||
|
||||
__RCSID("$MirBSD: src/bin/ksh/eval.c,v 2.9 2004/12/31 19:37:03 tg Exp $");
|
||||
__RCSID("$MirOS$");
|
||||
|
||||
#ifdef OPENDIR_DOES_NONDIR
|
||||
extern DIR *ksh_opendir(const char *d);
|
||||
|
||||
4
exec.c
4
exec.c
@ -1,4 +1,4 @@
|
||||
/** $MirBSD: src/bin/ksh/exec.c,v 2.9 2004/12/31 17:42:44 tg Exp $ */
|
||||
/** $MirOS$ */
|
||||
/* $OpenBSD: exec.c,v 1.35 2004/12/18 22:35:41 millert Exp $ */
|
||||
|
||||
/*
|
||||
@ -10,7 +10,7 @@
|
||||
#include <ctype.h>
|
||||
#include "ksh_stat.h"
|
||||
|
||||
__RCSID("$MirBSD: src/bin/ksh/exec.c,v 2.9 2004/12/31 17:42:44 tg Exp $");
|
||||
__RCSID("$MirOS$");
|
||||
|
||||
static int comexec(struct op *t, struct tbl *volatile tp, char **ap,
|
||||
int volatile flags);
|
||||
|
||||
2
expand.h
2
expand.h
@ -1,4 +1,4 @@
|
||||
/** $MirBSD: src/bin/ksh/expand.h,v 2.1 2004/12/10 18:09:41 tg Exp $ */
|
||||
/** $MirOS$ */
|
||||
/* $OpenBSD: expand.h,v 1.3 2001/03/26 16:19:45 todd Exp $ */
|
||||
|
||||
#ifndef EXPAND_H
|
||||
|
||||
4
expr.c
4
expr.c
@ -1,4 +1,4 @@
|
||||
/** $MirBSD: src/bin/ksh/expr.c,v 2.6 2004/12/28 22:40:40 tg Exp $ */
|
||||
/** $MirOS$ */
|
||||
/* $OpenBSD: expr.c,v 1.16 2004/12/22 18:57:28 otto Exp $ */
|
||||
|
||||
/*
|
||||
@ -8,7 +8,7 @@
|
||||
#include "sh.h"
|
||||
#include <ctype.h>
|
||||
|
||||
__RCSID("$MirBSD: src/bin/ksh/expr.c,v 2.6 2004/12/28 22:40:40 tg Exp $");
|
||||
__RCSID("$MirOS$");
|
||||
|
||||
/* The order of these enums is constrained by the order of opinfo[] */
|
||||
enum token {
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
/** $MirBSD: src/bin/ksh/history.c,v 2.7 2004/12/28 22:32:08 tg Exp $ */
|
||||
/** $MirOS$ */
|
||||
/* $OpenBSD: history.c,v 1.24 2004/08/03 12:44:59 danh Exp $ */
|
||||
|
||||
/*
|
||||
@ -21,7 +21,7 @@
|
||||
#include "sh.h"
|
||||
#include "ksh_stat.h"
|
||||
|
||||
__RCSID("$MirBSD: src/bin/ksh/history.c,v 2.7 2004/12/28 22:32:08 tg Exp $");
|
||||
__RCSID("$MirOS$");
|
||||
|
||||
#ifndef EASY_HISTORY
|
||||
/* Defines and includes for the complicated case */
|
||||
|
||||
2
io.c
2
io.c
@ -1,4 +1,4 @@
|
||||
/** $MirBSD: src/bin/ksh/io.c,v 2.6 2004/12/31 17:42:45 tg Exp $ */
|
||||
/** $MirOS$ */
|
||||
/* $OpenBSD: io.c,v 1.17 2004/12/18 22:35:41 millert Exp $ */
|
||||
|
||||
/*
|
||||
|
||||
4
jobs.c
4
jobs.c
@ -1,4 +1,4 @@
|
||||
/** $MirBSD: src/bin/ksh/jobs.c,v 2.8 2004/12/31 18:41:47 tg Exp $ */
|
||||
/** $MirOS$ */
|
||||
/* $OpenBSD: jobs.c,v 1.30 2004/12/22 18:48:56 millert Exp $ */
|
||||
|
||||
/*
|
||||
@ -32,7 +32,7 @@
|
||||
#include <sys/resource.h>
|
||||
#include "tty.h"
|
||||
|
||||
__RCSID("$MirBSD: src/bin/ksh/jobs.c,v 2.8 2004/12/31 18:41:47 tg Exp $");
|
||||
__RCSID("$MirOS$");
|
||||
|
||||
/* Start of system configuration stuff */
|
||||
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
.\" $MirBSD: src/bin/ksh/ksh.1tbl,v 2.11 2005/01/18 17:12:21 tg Exp $
|
||||
.\" $MirOS$
|
||||
.\" $OpenBSD: ksh.1tbl,v 1.84 2004/12/22 18:58:44 millert Exp $
|
||||
.\" $OpenBSD: sh.1tbl,v 1.53 2004/12/10 01:56:56 jaredy Exp $
|
||||
.\"
|
||||
@ -1,4 +1,4 @@
|
||||
/** $MirBSD: src/bin/ksh/ksh_stat.h,v 2.1 2004/12/10 18:09:41 tg Exp $ */
|
||||
/** $MirOS$ */
|
||||
/* $OpenBSD: ksh_stat.h,v 1.3 1996/10/01 02:05:39 downsj Exp $ */
|
||||
|
||||
#ifndef KSH_STAT_H
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
/** $MirBSD: src/bin/ksh/ksh_wait.h,v 2.2 2004/12/18 19:22:29 tg Exp $ */
|
||||
/** $MirOS$ */
|
||||
/* $OpenBSD: ksh_wait.h,v 1.3 1997/06/19 13:58:43 kstailey Exp $ */
|
||||
|
||||
#ifndef KSH_WAIT_H
|
||||
|
||||
4
lex.c
4
lex.c
@ -1,4 +1,4 @@
|
||||
/** $MirBSD: src/bin/ksh/lex.c,v 2.8 2004/12/28 22:40:40 tg Exp $ */
|
||||
/** $MirOS$ */
|
||||
/* $OpenBSD: lex.c,v 1.30 2004/12/22 18:57:28 otto Exp $ */
|
||||
|
||||
/*
|
||||
@ -8,7 +8,7 @@
|
||||
#include "sh.h"
|
||||
#include <ctype.h>
|
||||
|
||||
__RCSID("$MirBSD: src/bin/ksh/lex.c,v 2.8 2004/12/28 22:40:40 tg Exp $");
|
||||
__RCSID("$MirOS$");
|
||||
|
||||
/* Structure to keep track of the lexing state and the various pieces of info
|
||||
* needed for each particular state.
|
||||
|
||||
2
lex.h
2
lex.h
@ -1,4 +1,4 @@
|
||||
/** $MirBSD: src/bin/ksh/lex.h,v 2.3 2004/12/18 19:17:10 tg Exp $ */
|
||||
/** $MirOS$ */
|
||||
/* $OpenBSD: lex.h,v 1.8 2004/11/02 22:09:24 deraadt Exp $ */
|
||||
/* $From: lex.h,v 1.4 1994/05/31 13:34:34 michael Exp $ */
|
||||
|
||||
|
||||
4
main.c
4
main.c
@ -1,4 +1,4 @@
|
||||
/** $MirBSD: src/bin/ksh/main.c,v 2.16 2005/01/18 17:12:22 tg Exp $ */
|
||||
/** $MirOS$ */
|
||||
/* $OpenBSD: main.c,v 1.35 2004/12/22 18:57:28 otto Exp $ */
|
||||
|
||||
/*
|
||||
@ -15,7 +15,7 @@
|
||||
* shell version
|
||||
*/
|
||||
|
||||
__RCSID("$MirBSD: src/bin/ksh/main.c,v 2.16 2005/01/18 17:12:22 tg Exp $");
|
||||
__RCSID("$MirOS$");
|
||||
|
||||
const char ksh_version[] =
|
||||
"@(#)PD KSH v5.2.14 MirOS R20 in "
|
||||
|
||||
4
misc.c
4
misc.c
@ -1,4 +1,4 @@
|
||||
/** $MirBSD: src/bin/ksh/misc.c,v 2.10 2004/12/31 19:37:03 tg Exp $ */
|
||||
/** $MirOS$ */
|
||||
/* $OpenBSD: misc.c,v 1.20 2003/10/22 07:40:38 jmc Exp $ */
|
||||
|
||||
/*
|
||||
@ -11,7 +11,7 @@
|
||||
#include <dirent.h>
|
||||
#include "ksh_stat.h"
|
||||
|
||||
__RCSID("$MirBSD: src/bin/ksh/misc.c,v 2.10 2004/12/31 19:37:03 tg Exp $");
|
||||
__RCSID("$MirOS$");
|
||||
|
||||
#ifndef UCHAR_MAX
|
||||
# define UCHAR_MAX 0xFF
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
/** $MirBSD: src/bin/ksh/missing.c,v 2.6 2004/12/31 19:37:03 tg Exp $ */
|
||||
/** $MirOS$ */
|
||||
/* $OpenBSD: missing.c,v 1.5 2003/05/16 18:49:46 jsyn Exp $ */
|
||||
|
||||
/*
|
||||
@ -8,7 +8,7 @@
|
||||
#include "sh.h"
|
||||
#include "ksh_stat.h"
|
||||
|
||||
__RCSID("$MirBSD: src/bin/ksh/missing.c,v 2.6 2004/12/31 19:37:03 tg Exp $");
|
||||
__RCSID("$MirOS$");
|
||||
|
||||
#ifndef HAVE_STRERROR
|
||||
char *
|
||||
|
||||
4
path.c
4
path.c
@ -1,10 +1,10 @@
|
||||
/** $MirBSD: src/bin/ksh/path.c,v 2.3 2004/12/18 19:22:30 tg Exp $ */
|
||||
/** $MirOS$ */
|
||||
/* $OpenBSD: path.c,v 1.9 2003/10/22 07:40:38 jmc Exp $ */
|
||||
|
||||
#include "sh.h"
|
||||
#include "ksh_stat.h"
|
||||
|
||||
__RCSID("$MirBSD: src/bin/ksh/path.c,v 2.3 2004/12/18 19:22:30 tg Exp $");
|
||||
__RCSID("$MirOS$");
|
||||
|
||||
/*
|
||||
* Contains a routine to search a : separated list of
|
||||
|
||||
2
proto.h
2
proto.h
@ -1,4 +1,4 @@
|
||||
/** $MirBSD: src/bin/ksh/proto.h,v 2.10 2004/12/31 17:42:45 tg Exp $ */
|
||||
/** $MirOS$ */
|
||||
/* $OpenBSD: proto.h,v 1.11 2003/05/16 19:58:57 jsyn Exp $ */
|
||||
/* $From: proto.h,v 1.3 1994/05/19 18:32:40 michael Exp michael $ */
|
||||
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
.\" $MirBSD: src/bin/ksh/sh.1tbl,v 2.6 2005/01/02 21:49:12 tg Exp $
|
||||
.\" $MirOS$
|
||||
.\" _MirBSD: src/bin/ksh/ksh.1tbl,v 2.10 2004/12/31 19:00:30 tg Exp $
|
||||
.\" $OpenBSD: ksh.1tbl,v 1.84 2004/12/22 18:58:44 millert Exp $
|
||||
.\" $OpenBSD: sh.1tbl,v 1.53 2004/12/10 01:56:56 jaredy Exp $
|
||||
2
sh.h
2
sh.h
@ -1,4 +1,4 @@
|
||||
/** $MirBSD: src/bin/ksh/sh.h,v 2.12 2004/12/31 19:54:16 tg Exp $ */
|
||||
/** $MirOS$ */
|
||||
/* $OpenBSD: sh.h,v 1.23 2004/12/18 22:11:43 millert Exp $ */
|
||||
/* $From: sh.h,v 1.2 1994/05/19 18:32:40 michael Exp michael $ */
|
||||
|
||||
|
||||
4
shf.c
4
shf.c
@ -1,4 +1,4 @@
|
||||
/** $MirBSD: src/bin/ksh/shf.c,v 2.5 2004/12/31 19:37:03 tg Exp $ */
|
||||
/** $MirOS$ */
|
||||
/* $OpenBSD: shf.c,v 1.10 2004/12/18 22:35:41 millert Exp $ */
|
||||
|
||||
/*
|
||||
@ -8,7 +8,7 @@
|
||||
#include "sh.h"
|
||||
#include "ksh_stat.h"
|
||||
|
||||
__RCSID("$MirBSD: src/bin/ksh/shf.c,v 2.5 2004/12/31 19:37:03 tg Exp $");
|
||||
__RCSID("$MirOS$");
|
||||
|
||||
/* flags to shf_emptybuf() */
|
||||
#define EB_READSW 0x01 /* about to switch to reading */
|
||||
|
||||
2
shf.h
2
shf.h
@ -1,4 +1,4 @@
|
||||
/** $MirBSD: src/bin/ksh/shf.h,v 2.1 2004/12/10 18:09:42 tg Exp $ */
|
||||
/** $MirOS$ */
|
||||
/* $OpenBSD: shf.h,v 1.2 1999/01/08 20:25:02 millert Exp $ */
|
||||
|
||||
#ifndef SHF_H
|
||||
|
||||
4
syn.c
4
syn.c
@ -1,4 +1,4 @@
|
||||
/** $MirBSD: src/bin/ksh/syn.c,v 2.5 2004/12/28 22:32:08 tg Exp $ */
|
||||
/** $MirOS$ */
|
||||
/* $OpenBSD: syn.c,v 1.14 2003/10/22 07:40:38 jmc Exp $ */
|
||||
|
||||
/*
|
||||
@ -8,7 +8,7 @@
|
||||
#include "sh.h"
|
||||
#include "c_test.h"
|
||||
|
||||
__RCSID("$MirBSD: src/bin/ksh/syn.c,v 2.5 2004/12/28 22:32:08 tg Exp $");
|
||||
__RCSID("$MirOS$");
|
||||
|
||||
struct nesting_state {
|
||||
int start_token; /* token than began nesting (eg, FOR) */
|
||||
|
||||
4
table.c
4
table.c
@ -1,4 +1,4 @@
|
||||
/** $MirBSD: src/bin/ksh/table.c,v 2.2 2004/12/18 19:22:30 tg Exp $ */
|
||||
/** $MirOS$ */
|
||||
/* $OpenBSD: table.c,v 1.5 1999/01/10 17:55:03 millert Exp $ */
|
||||
|
||||
/*
|
||||
@ -7,7 +7,7 @@
|
||||
|
||||
#include "sh.h"
|
||||
|
||||
__RCSID("$MirBSD: src/bin/ksh/table.c,v 2.2 2004/12/18 19:22:30 tg Exp $");
|
||||
__RCSID("$MirOS$");
|
||||
|
||||
#define INIT_TBLS 8 /* initial table size (power of 2) */
|
||||
|
||||
|
||||
2
table.h
2
table.h
@ -1,4 +1,4 @@
|
||||
/** $MirBSD: src/bin/ksh/table.h,v 2.2 2005/01/18 17:12:22 tg Exp $ */
|
||||
/** $MirOS$ */
|
||||
/* $OpenBSD: table.h,v 1.5 1999/06/15 01:18:36 millert Exp $ */
|
||||
/* $From: table.h,v 1.3 1994/05/31 13:34:34 michael Exp $ */
|
||||
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
# $MirBSD: src/bin/ksh/tests/bksl-nl.t,v 2.1 2004/12/10 18:09:44 tg Exp $
|
||||
# $MirOS$
|
||||
# $OpenBSD: bksl-nl.t,v 1.2 2001/01/28 23:04:56 niklas Exp $
|
||||
#
|
||||
# These tests deal with how \newline is handled in various situations. The
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
# $MirBSD: src/bin/ksh/tests/history.t,v 2.1 2004/12/10 18:09:44 tg Exp $
|
||||
# $MirOS$
|
||||
# $OpenBSD: history.t,v 1.5 2001/01/28 23:04:56 niklas Exp $
|
||||
#
|
||||
# Not tested yet:
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
# $MirBSD: src/bin/ksh/tests/read.t,v 2.1 2004/12/10 18:09:45 tg Exp $
|
||||
# $MirOS$
|
||||
# $OpenBSD: read.t,v 1.3 2003/03/10 03:48:16 david Exp $
|
||||
#
|
||||
# To test:
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
# $MirBSD: src/bin/ksh/tests/regress.t,v 2.1 2004/12/10 18:09:45 tg Exp $
|
||||
# $MirOS$
|
||||
# $OpenBSD: regress.t,v 1.12 2003/11/08 19:17:27 jmc Exp $
|
||||
#
|
||||
# The first 39 of these tests are from the old Bugs script.
|
||||
|
||||
2
tests/th
2
tests/th
@ -1,5 +1,5 @@
|
||||
#!/usr/bin/perl
|
||||
# $MirBSD: src/bin/ksh/tests/th,v 2.1 2004/12/10 18:09:45 tg Exp $
|
||||
# $MirOS$
|
||||
# $OpenBSD: th,v 1.10 2003/09/01 05:16:46 fgsch Exp $
|
||||
#
|
||||
# Test harness for pdksh tests.
|
||||
|
||||
4
trap.c
4
trap.c
@ -1,4 +1,4 @@
|
||||
/** $MirBSD: src/bin/ksh/trap.c,v 2.6 2004/12/31 19:24:20 tg Exp $ */
|
||||
/** $MirOS$ */
|
||||
/* $OpenBSD: trap.c,v 1.19 2004/12/22 17:47:03 millert Exp $ */
|
||||
|
||||
/*
|
||||
@ -9,7 +9,7 @@
|
||||
#define FROM_TRAP_C
|
||||
#include "sh.h"
|
||||
|
||||
__RCSID("$MirBSD: src/bin/ksh/trap.c,v 2.6 2004/12/31 19:24:20 tg Exp $");
|
||||
__RCSID("$MirOS$");
|
||||
|
||||
Trap sigtraps[NSIG + 1];
|
||||
|
||||
|
||||
4
tree.c
4
tree.c
@ -1,4 +1,4 @@
|
||||
/** $MirBSD: src/bin/ksh/tree.c,v 2.3 2004/12/18 19:22:30 tg Exp $ */
|
||||
/** $MirOS$ */
|
||||
/* $OpenBSD: tree.c,v 1.10 2002/02/27 19:37:09 dhartmei Exp $ */
|
||||
|
||||
/*
|
||||
@ -7,7 +7,7 @@
|
||||
|
||||
#include "sh.h"
|
||||
|
||||
__RCSID("$MirBSD: src/bin/ksh/tree.c,v 2.3 2004/12/18 19:22:30 tg Exp $");
|
||||
__RCSID("$MirOS$");
|
||||
|
||||
#define INDENT 4
|
||||
|
||||
|
||||
2
tree.h
2
tree.h
@ -1,4 +1,4 @@
|
||||
/** $MirBSD: src/bin/ksh/tree.h,v 2.2 2004/12/13 19:05:09 tg Exp $ */
|
||||
/** $MirOS$ */
|
||||
/* $OpenBSD: tree.h,v 1.8 2003/10/22 07:40:38 jmc Exp $ */
|
||||
/* $From: tree.h,v 1.3 1994/05/31 13:34:34 michael Exp $ */
|
||||
|
||||
|
||||
4
tty.c
4
tty.c
@ -1,4 +1,4 @@
|
||||
/** $MirBSD: src/bin/ksh/tty.c,v 2.4 2004/12/31 17:42:45 tg Exp $ */
|
||||
/** $MirOS$ */
|
||||
/* $OpenBSD: tty.c,v 1.5 2004/12/18 22:35:41 millert Exp $ */
|
||||
|
||||
#include "sh.h"
|
||||
@ -7,7 +7,7 @@
|
||||
#include "tty.h"
|
||||
#undef EXTERN
|
||||
|
||||
__RCSID("$MirBSD: src/bin/ksh/tty.c,v 2.4 2004/12/31 17:42:45 tg Exp $");
|
||||
__RCSID("$MirOS$");
|
||||
|
||||
/* Initialize tty_fd. Used for saving/reseting tty modes upon
|
||||
* foreground job completion and for setting up tty process group.
|
||||
|
||||
2
tty.h
2
tty.h
@ -1,4 +1,4 @@
|
||||
/** $MirBSD: src/bin/ksh/tty.h,v 2.2 2004/12/31 17:39:12 tg Exp $ */
|
||||
/** $MirOS$ */
|
||||
/* $OpenBSD: tty.h,v 1.4 2004/12/18 22:12:23 millert Exp $ */
|
||||
|
||||
#ifndef TTY_H
|
||||
|
||||
4
var.c
4
var.c
@ -1,4 +1,4 @@
|
||||
/** $MirBSD: src/bin/ksh/var.c,v 2.9 2005/01/18 17:12:22 tg Exp $ */
|
||||
/** $MirOS$ */
|
||||
/* $OpenBSD: var.c,v 1.17 2004/05/08 19:42:35 deraadt Exp $ */
|
||||
|
||||
#include "sh.h"
|
||||
@ -6,7 +6,7 @@
|
||||
#include "ksh_stat.h"
|
||||
#include <ctype.h>
|
||||
|
||||
__RCSID("$MirBSD: src/bin/ksh/var.c,v 2.9 2005/01/18 17:12:22 tg Exp $");
|
||||
__RCSID("$MirOS$");
|
||||
|
||||
/*
|
||||
* Variables
|
||||
|
||||
4
vi.c
4
vi.c
@ -1,4 +1,4 @@
|
||||
/** $MirBSD: src/bin/ksh/vi.c,v 2.5 2004/12/28 22:32:09 tg Exp $ */
|
||||
/** $MirOS$ */
|
||||
/* $OpenBSD: vi.c,v 1.13 2004/05/10 16:28:47 pvalchev Exp $ */
|
||||
|
||||
/*
|
||||
@ -14,7 +14,7 @@
|
||||
#include "ksh_stat.h" /* completion */
|
||||
#include "edit.h"
|
||||
|
||||
__RCSID("$MirBSD: src/bin/ksh/vi.c,v 2.5 2004/12/28 22:32:09 tg Exp $");
|
||||
__RCSID("$MirOS$");
|
||||
|
||||
#define Ctrl(c) (c&0x1f)
|
||||
#define is_wordch(c) (letnum(c))
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user