diff options
Diffstat (limited to 'usr.bin/vi/build')
| -rw-r--r-- | usr.bin/vi/build/Makefile | 38 | ||||
| -rw-r--r-- | usr.bin/vi/build/README | 371 | ||||
| -rw-r--r-- | usr.bin/vi/build/config.h | 138 | ||||
| -rw-r--r-- | usr.bin/vi/build/pathnames.h | 45 | ||||
| -rw-r--r-- | usr.bin/vi/build/port.h | 180 |
5 files changed, 772 insertions, 0 deletions
diff --git a/usr.bin/vi/build/Makefile b/usr.bin/vi/build/Makefile new file mode 100644 index 00000000000..6a910754bb1 --- /dev/null +++ b/usr.bin/vi/build/Makefile @@ -0,0 +1,38 @@ +# $NetBSD: Makefile,v 1.2 1996/05/20 05:01:36 mrg Exp $ +# +# from: @(#)Makefile.in 8.56 (Berkeley) 5/18/96 + +CFLAGS+=-I${.CURDIR} -I${.CURDIR}/../include + +LDADD+= -lcurses -ltermcap +PROG= vi +SRCS= cl_bsd.c cl_funcs.c cl_main.c cl_read.c cl_screen.c cl_term.c \ + cut.c delete.c ex.c ex_abbrev.c ex_append.c ex_args.c ex_argv.c \ + ex_at.c ex_bang.c ex_cd.c ex_cmd.c ex_cscope.c ex_delete.c \ + ex_display.c ex_edit.c ex_equal.c ex_file.c ex_filter.c \ + ex_global.c ex_init.c ex_join.c ex_map.c ex_mark.c ex_mkexrc.c \ + ex_move.c ex_open.c ex_perl.c ex_preserve.c ex_print.c ex_put.c \ + ex_quit.c ex_read.c ex_screen.c ex_script.c ex_set.c ex_shell.c \ + ex_shift.c ex_source.c ex_stop.c ex_subst.c ex_tag.c ex_tcl.c \ + ex_txt.c ex_undo.c ex_usage.c ex_util.c ex_version.c ex_visual.c \ + ex_write.c ex_yank.c ex_z.c exf.c getc.c key.c line.c log.c main.c \ + mark.c msg.c options.c options_f.c put.c recover.c screen.c \ + search.c seq.c util.c v_at.c v_ch.c v_cmd.c v_delete.c v_ex.c \ + v_increment.c v_init.c v_itxt.c v_left.c v_mark.c v_match.c \ + v_paragraph.c v_put.c v_redraw.c v_replace.c v_right.c v_screen.c \ + v_scroll.c v_search.c v_section.c v_sentence.c v_status.c v_txt.c \ + v_ulcase.c v_undo.c v_util.c v_word.c v_xchar.c v_yank.c v_z.c \ + v_zexit.c vi.c vs_line.c vs_msg.c vs_refresh.c vs_relative.c \ + vs_smap.c vs_split.c + +LINKS= ${BINDIR}/vi ${BINDIR}/ex ${BINDIR}/vi ${BINDIR}/view +MLINKS= vi.1 ex.1 vi.1 view.1 + +.PATH: ${.CURDIR}/../vi ${.CURDIR}/../svi ${.CURDIR}/../ex ${.CURDIR}/../sex ${.CURDIR}/../cl ${.CURDIR}/../common ${.CURDIR}/../docs/USD.doc/vi.man +.include <bsd.prog.mk> +.include "../../Makefile.inc" + +cat= dutch english german ru_SU.KOI8-R swedish +datadir= /usr/share +afterinstall: + (cd ${.CURDIR}/../catalog && install -m $(NONBINMODE) -c $(cat) $(datadir)/vi/catalog ) diff --git a/usr.bin/vi/build/README b/usr.bin/vi/build/README new file mode 100644 index 00000000000..b6e59e0c82d --- /dev/null +++ b/usr.bin/vi/build/README @@ -0,0 +1,371 @@ +# @(#)README 8.20 (Berkeley) 5/12/96 + +Nvi uses the GNU autoconf program for configuration and compilation. You +should enter: + + configure + make + +and nvi will configure the system and build one or two binaries: nvi and +tknvi. You can use any path to the configure script, e.g., to build for +an x86 architecture, you might do: + + mkdir build.x86 + cd build.x86 + ../build/configure + make + +If you're only building nvi for a single architecture, you can just use +the path ./configure, and build it in this directory. + +There are options that you can specify to the configure command. See +the next section for a description of these options. + +If you want to rebuild or reconfigure nvi, for example, because you change +your mind as to the curses library that you want to use, enter: + + make distclean + +and then reconfigure using "configure" and whatever options you choose. + +By default, nvi is installed as "vi", with hard links to "ex" and "view". +To install them using different names, use the configure program options. +For example, to install them as "nvi", "nex" and "nview", use: + + configure --program-prefix=n + +See the section below on installation for details. + +If you have trouble with this procedure, send email to the addresses +listed in ../README. In that email, please provide a complete script +of the output for all of the above commands that you entered. + +=-=-=-=-=-=-= +NVI'S OPTIONS TO THE CONFIGURE PROGRAM +=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= + +There are many options that you can enter to the configuration program. +To see a complete list of the options, enter "configure --help". Only +a few of them are nvi specific. These options are as follows: + + --disable-curses DON'T use the nvi-provided curses routines. + --disable-db DON'T use the nvi-provided DB routines. + --disable-re DON'T use the nvi-provided RE routines. + --enable-debug Build a debugging version. + --enable-perlinterp Include a Perl interpreter in vi. + --enable-tclinterp Include a Tk/Tcl interpreter in vi. + --enable-tknvi Build a Tk/Tcl front-end for vi. + +disable-curses: + By default, nvi loads its own implementation of the curses + routines (which are a stripped-down version of the 4.4BSD curses + library). If you have your own curses library implementation and + you want to use it instead, enter: + + --disable-curses + + as an argument to configure, and the curses routines will be taken + from whatever libraries you load. Note: System V based curses + implementations are usually broken. See the last section of this + README for further information about nvi and the curses library. + +disable-db: + By default, nvi loads its own versions of the Berkeley DB routines + (which are a stripped-down version of DB 1.85). If you have your + own version of the Berkeley DB routines and you want to use them + instead, enter: + + --disable-db + + as an argument to configure, and the DB routines will be taken + from whatever libraries you load. Make sure that the DB routines + you use are at least version 1.85 or later. + +disable-re: + By default, nvi loads its own versions of the POSIX 1003.2 Regular + Expression routines (which are Henry Spencer's implementation). + If your C library contains an implementation of the POSIX 1003.2 + RE routines (note, this is NOT the same as the historic UNIX RE + routines), and you want to use them instead, enter: + + --disable-re + + as an argument to configure, and the RE routines will be taken + from whatever libraries you load. Please ensure that your RE + routines implement Henry Spencer's extensions for doing vi-style + "word" searches. + +enable-debug: + If you want to build nvi with no optimization (i.e. without -O + as a compiler flag), with -g as a compiler flag, and with DEBUG + defined during compilation, enter: + + --enable-debug + + as an argument to configure. + +enable-perlinterp: + If you have the Perl 5 libraries and you want to compile in the + Perl interpreter, enter: + + --enable-perlinterp + + as an argument to configure. (Note: this is NOT possible with + Perl 4, or even with Perl 5 versions earlier than 5.002.) + +enable-tclinterp: + If you have the Tk/Tcl libraries and you want to compile in the + Tcl/Tk interpreter, enter: + + --enable-tclinterp + + as an argument to configure. If your Tk/Tcl include files and + libraries aren't in the standard library and include locations, + see the next section of this README file for more information. + +enable-tknvi: + If you have the Tk/Tcl libraries and you want to build the Tcl/Tk + nvi front-end, enter: + + --enable-tknvi + + as an argument to configure. If your Tk/Tcl include files and + libraries aren't in the standard library and include locations, + see the next section of this README file for more information. + +=-=-=-=-=-=-= +ADDING OR CHANGING COMPILE OR LOAD LINE FLAGS +=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= + +If you want to specify additional load line flags, specify the ADDLDFLAGS +environment variable before running configure. For example: + + env ADDLDFLAGS="-Q" ./configure + +would specify the -Q flag in the load line when the nvi programs are +loaded. + +If you don't want configure to use the default load line flags for the +system, specify the LDFLAGS environment variable before running configure. +For example: + + env LDFLAGS="-32" ./configure + +will cause configure to set the load line flags to "-32", and not set +them based on the current system. + +If you want to specify additional compile line flags, specify the +ADDCPPFLAGS environment variable before running configure. For example: + + env ADDCPPFLAGS="-I../foo" ./configure + +would cause the compiler to be passed the -I../foo flag when compiling +test programs during configuration as well as when building nvi object +files. + +If you don't want configure to use the default compile line flags for the +system, specify the CPPFLAGS environment variable before running configure. +For example: + + env CPPFLAGS="-I.." ./configure + +will cause configure to use "-I.." as the compile line flags instead of +the default values. + +=-=-=-=-=-=-= +ADDING LIBRARIES AND INCLUDE FILES +=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= + +If the Tk/Tcl or any other include files or libraries are in non-standard +places on your system, you will need to specify the directory path where +they can be found. + +If you want to specify additional library paths, set the ADDLIBS environment +variable before running configure. For example: + + env ADDLIBS="-L/a/b -L/e/f -ldb" ./configure + +would specify two additional directories to search for libraries, /a/b +and /e/f, and one additional library to load, "db". + +If you want to specify additional include paths, specify the ADDCPPFLAGS +environment variable before running configure. For example: + + env ADDCPPFLAGS="-I/usr/local/include" LIBS="-ldb" ./configure + +would search /usr/local/include for include files, as well as load the db +library as described above. + +As a final example, let's say that you've downloaded ncurses from the net +and you've built it in a directory named ncurses which is at the same +level in the filesystem hierarchy as nvi. You would enter something like: + + env ADDCPPFLAGS="-I../../ncurses/include" \ + ADDLIBS="-L../../ncurses/libraries" ./configure + +to cause nvi to look for the curses include files and the curses library +in the ncurses environment. + +Notes: + Make sure that you prepend -L to any library directory names, and + that you prepend -I to any include file directory names! Also, + make sure that you quote the paths as shown above, i.e. with + single or double quotes around the values you're specifying for + ADDCPPFLAGS and ADDLIBS. + + =-=-=-=-=-= + You should NOT need to add any libraries or include files to load + the Perl5 interpreter. The configure script will obtain that + information directly from the Perl5 program. This means that the + configure script must be able to find perl in its path. It looks + for "perl5" first, and then "perl". If you're building a Perl + interpreter and neither is found, it's a fatal error. + + =-=-=-=-=-= + You do not need to specify additional libraries to load Tk/Tcl, + Perl or curses, as the nvi configuration script adds the + appropriate libraries to the load line whenever you specify + --enable-tknvi or other Perl or Tk/Tcl related option, or build + the Tk/Tcl or curses version of nvi. The library names that are + automatically loaded are as follows: + + for Perl: -lperl + for Tk/Tcl: -ltk -ltcl -lm + for curses: -lcurses + + In addition, the configure script loads: + + ... the X libraries when loading the Tk/Tcl libraries, + if they exist. + + ... the -ltermcap or -ltermlib libraries when loading + any curses library, if they exist. + + =-=-=-=-=-= + The env command is available on most systems, and simply sets one + or more environment variables before running a command. If the + env command is not available to you, you can set the environment + variables in your shell before running configure. For example, + in sh or ksh, you could do: + + ADDLIBS="-L/a/b -L/e/f -ldb" ./configure + + and in csh or tcsh, you could do: + + setenv ADDLIBS "-L/a/b -L/e/f -ldb" + ./configure + + See your shell manual page for further information. + +=-=-=-=-=-=-= +INSTALLING NVI +=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= + +Nvi installs the following files into the following locations, with +the following default values: + +File(s): Location + Default Location +---------------------------------------- +vi $(exec_prefix)/$(bindir)/vi + /usr/local/bin/vi + +vi.0 $(prefix)/$(mandir)/cat1/vi.0 + /usr/local/man/cat1/vi.0 + +Message Catalogs $(prefix)/$(datadir)/vi/catalog/ + /usr/local/share/vi/catalog/ + +Perl5 scripts $(prefix)/$(datadir)/vi/perl/ + /usr/local/share/vi/perl/ + +Tcl scripts $(prefix)/$(datadir)/vi/tcl/ + /usr/local/share/vi/tcl/ + +Notes: + There are two hard links to the vi program, named ex and view. + Similarly, there are two hard links to the vi manual page, named + ex.0 and view.0. These links are created when the program and + man pages are installed. + + If you want to install vi, ex, view and the man pages as nvi, nex, + nview, use the configure option --program-prefix=n. Other, more + complex transformations are possible -- use configure --help to + see more options. + + The default value for both "exec_prefix" and "prefix" is the + directory /usr/local. The default values for "bindir", "datadir" + and "mandir" are bin, share and man, respectively. + + To move the entire installation tree somewhere besides /usr/local, + change the value of both "exec_prefix" and "prefix". To move the + binaries to a different place in the "exec_prefix" directory tree, + change the value of "bindir". Similarly, to put the datafiles + (the message catalogs, Perl5 and Tcl scripts) or the man pages in + a different place in the "prefix" directory tree, change the value + of "datadir" or "mandir". These values can be changed as part of + configuration: + + configure --exec_prefix=/usr/contrib --prefix=/usr/share + + or when doing the install itself: + + make exec_prefix=/usr/contrib prefix=/usr/contrib install + + The datafile directory (e.g., /usr/local/share/vi by default) is + completely removed and then recreated as part of the installation + process. + + The mandir directory must have another directory named "cat1" + beneath it for the man pages to successfully install. + +=-=-=-=-=-=-= +NVI AND THE CURSES LIBRARY +=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= + +The major portability problem for nvi is selecting a curses library. +Unfortunately, it is common to find broken versions of curses -- the +original System V curses was broken, resulting in all vendors whose +implementations are derived from System V having broken implementations +in turn. + +For this reason, BY DEFAULT, nvi uses the stripped-down curses library +that's included in its distribution. Of course, it would be preferable +to use the vendor's curses library, or one of the newer implementations +of curses, e.g., ncurses. + +To use the vendor's curses library, specify the: + + --disable-curses + +argument to the configure command. If you use the vendor's or other +curses library, and you see any of the following symptoms: + + + Core dumps in curses routines. + + Missing routines when compiling. + + Repainting the wrong characters on the screen. + + Displaying inverse video in the wrong places. + + Failure to reset your terminal to the correct modes on exit. + +you have a broken curses implementation, and you should reconfigure nvi +to use another curses library or the curses library provided with nvi. + +There are two alternative sources for curses libraries: + +#1: Compile the 4BSD curses library from any of the recent BSD + releases: FreeBSD, NetBSD or 4.4BSD-Lite release 2. These + libraries should be able to support nvi. + +#2: Retrieve and build the ncurses library. This library is not + recommended unreservedly, at least for now, for two reasons. + First, it can't be built on any system where the compiler + doesn't support function prototypes. Second, it currently has + a few bugs in its support for nvi. It mostly works, but it's + still not quite right. + +One final note. If you see the following symptoms: + + + Line-by-line screen repainting instead of scrolling. + +it usually means that your termcap or terminfo information is insufficient +for the terminal. diff --git a/usr.bin/vi/build/config.h b/usr.bin/vi/build/config.h new file mode 100644 index 00000000000..b4d53fa0278 --- /dev/null +++ b/usr.bin/vi/build/config.h @@ -0,0 +1,138 @@ +/* config.h. Generated automatically by configure. */ +/* config.h.in. Generated automatically from configure.in by autoheader. */ + +/* Define to empty if the keyword does not work. */ +/* #undef const */ + +/* Define if you don't have vprintf but do have _doprnt. */ +/* #undef HAVE_DOPRNT */ + +/* Define if you have a working `mmap' system call. */ +/* #define HAVE_MMAP 1 */ + +/* Define if your struct stat has st_blksize. */ +#define HAVE_ST_BLKSIZE 1 + +/* Define if you have <vfork.h>. */ +/* #undef HAVE_VFORK_H */ + +/* Define if you have the vprintf function. */ +#define HAVE_VPRINTF 1 + +/* Define to `int' if <sys/types.h> doesn't define. */ +/* #undef mode_t */ + +/* Define to `long' if <sys/types.h> doesn't define. */ +/* #undef off_t */ + +/* Define to `int' if <sys/types.h> doesn't define. */ +/* #undef pid_t */ + +/* Define to `unsigned' if <sys/types.h> doesn't define. */ +/* #undef size_t */ + +/* Define if you have the ANSI C header files. */ +#define STDC_HEADERS 1 + +/* Define if your <sys/time.h> declares struct tm. */ +/* #undef TM_IN_SYS_TIME */ + +/* Define vfork as fork if vfork does not work. */ +/* #undef vfork */ + +/* Define if your processor stores words with the most significant + byte first (like Motorola and SPARC, unlike Intel and VAX). */ +#define WORDS_BIGENDIAN 1 + +/* Define to `int' if <sys/types.h> doesn't define. */ +/* #undef ssize_t */ + +/* Define if you want a debugging version. */ +/* #undef DEBUG */ + +/* Define if you have a System V-style (broken) gettimeofday. */ +/* #undef HAVE_BROKEN_GETTIMEOFDAY */ + +/* Define if you have a Ultrix-style (broken) vdisable. */ +/* #undef HAVE_BROKEN_VDISABLE */ + +/* Define if you have a BSD version of curses. */ +#define HAVE_BSD_CURSES 1 + +/* Define if you have the curses(3) addnstr function. */ +#define HAVE_CURSES_ADDNSTR 1 + +/* Define if you have the curses(3) beep function. */ +/* #undef HAVE_CURSES_BEEP */ + +/* Define if you have the curses(3) flash function. */ +/* #undef HAVE_CURSES_FLASH */ + +/* Define if you have the curses(3) idlok function. */ +#define HAVE_CURSES_IDLOK 1 + +/* Define if you have the curses(3) keypad function. */ +/* #undef HAVE_CURSES_KEYPAD */ + +/* Define if you have the curses(3) newterm function. */ +/* #undef HAVE_CURSES_NEWTERM */ + +/* Define if you have the curses(3) setupterm function. */ +/* #undef HAVE_CURSES_SETUPTERM */ + +/* Define if you have the curses(3) tigetstr/tigetnum functions. */ +/* #undef HAVE_CURSES_TIGETSTR */ + +/* Define if you have the chsize(2) system call. */ +/* #undef HAVE_FTRUNCATE_CHSIZE */ + +/* Define if you have the ftruncate(2) system call. */ +#define HAVE_FTRUNCATE_FTRUNCATE 1 + +/* Define if you have fcntl(2) style locking. */ +/* #undef HAVE_LOCK_FCNTL */ + +/* Define if you have flock(2) style locking. */ +#define HAVE_LOCK_FLOCK 1 + +/* Define if you want to compile in the Perl interpreter. */ +/* #undef HAVE_PERL_INTERP */ + +/* Define if your Perl is at least 5.002_01. */ +/* #undef HAVE_PERL_5_002_01 */ + +/* Define if you have the Berkeley style revoke(2) system call. */ +#define HAVE_REVOKE 1 + +/* Define if you have <sys/mman.h> */ +#define HAVE_SYS_MMAN_H 1 + +/* Define if you have <sys/select.h> */ +#define HAVE_SYS_SELECT_H 1 + +/* Define if you have the System V style pty calls. */ +/* #undef HAVE_SYS5_PTY */ + +/* Define if you want to compile in the Tcl interpreter. */ +/* #undef HAVE_TCL_INTERP */ + +/* Define if your sprintf returns a pointer, not a length. */ +/* #undef SPRINTF_RET_CHARPNT */ + +/* Define if you have the getpagesize function. */ +#define HAVE_GETPAGESIZE 1 + +/* Define if you have the select function. */ +#define HAVE_SELECT 1 + +/* Define if you have the setenv function. */ +#define HAVE_SETENV 1 + +/* Define if you have the strsep function. */ +#define HAVE_STRSEP 1 + +/* Define if you have the unsetenv function. */ +#define HAVE_UNSETENV 1 + +/* Define if you have the valloc function. */ +#define HAVE_VALLOC 1 diff --git a/usr.bin/vi/build/pathnames.h b/usr.bin/vi/build/pathnames.h new file mode 100644 index 00000000000..f2d5ec309bc --- /dev/null +++ b/usr.bin/vi/build/pathnames.h @@ -0,0 +1,45 @@ +/* @(#)pathnames.h.in 8.3 (Berkeley) 4/22/96 */ + +#ifndef _PATH_BSHELL +#define _PATH_BSHELL "/bin/sh" +#endif + +#ifndef _PATH_EXRC +#define _PATH_EXRC ".exrc" +#endif + +#ifndef _PATH_MSGCAT +#define _PATH_MSGCAT "./" +#endif + +#ifndef _PATH_NEXRC +#define _PATH_NEXRC ".nexrc" +#endif + +#ifndef _PATH_PRESERVE +#define _PATH_PRESERVE "/var/tmp/vi.recover" +#endif + +#ifndef _PATH_SYSV_PTY +#define _PATH_SYSV_PTY "/dev/ptmx" +#endif + +#ifndef _PATH_SENDMAIL +#define _PATH_SENDMAIL "/usr/sbin/sendmail" +#endif + +#ifndef _PATH_SYSEXRC +#define _PATH_SYSEXRC "/etc/vi.exrc" +#endif + +#ifndef _PATH_TAGS +#define _PATH_TAGS "tags" +#endif + +#ifndef _PATH_TMP +#define _PATH_TMP "/tmp" +#endif + +#ifndef _PATH_TTY +#define _PATH_TTY "/dev/tty" +#endif diff --git a/usr.bin/vi/build/port.h b/usr.bin/vi/build/port.h new file mode 100644 index 00000000000..ed7116f8543 --- /dev/null +++ b/usr.bin/vi/build/port.h @@ -0,0 +1,180 @@ +/* @(#)port.h.in 8.12 (Berkeley) 5/16/96 */ + +/* + * Declare the basic types, if they aren't already declared. Named and + * some system's db.h files protect them with __BIT_TYPES_DEFINED__. + */ +#ifndef __BIT_TYPES_DEFINED__ +#define __BIT_TYPES_DEFINED__ + + + + + +#endif + +/* + * XXX + * Handle function prototypes. This steps on name space that vi doesn't + * control, but all of the other solutions are worse. + */ +#undef __P +#if defined(__STDC__) || defined(__cplusplus) +#define __P(protos) protos /* ANSI C prototypes */ +#else +#define __P(protos) () /* K&R C preprocessor */ +#endif + +/* + * XXX + * Some versions of System V changed the number of arguments to gettimeofday + * without changing the name. + */ +#ifdef HAVE_BROKEN_GETTIMEOFDAY +#define gettimeofday(tv, tz) gettimeofday(tv) +#endif + +/* + * XXX + * If we don't have mmap, we fake it with read and write, but we'll + * still need the header information. + */ +#ifndef HAVE_SYS_MMAN_H +#define MAP_SHARED 1 /* share changes */ +#define MAP_PRIVATE 2 /* changes are private */ +#define PROT_READ 0x1 /* pages can be read */ +#define PROT_WRITE 0x2 /* pages can be written */ +#define PROT_EXEC 0x4 /* pages can be executed */ +#endif + +/* + * XXX + * POSIX 1003.1 names for file descriptors. + */ +#ifndef STDERR_FILENO +#define STDIN_FILENO 0 /* ANSI C #defines */ +#define STDOUT_FILENO 1 +#define STDERR_FILENO 2 +#endif + +/* + * XXX + * POSIX 1003.1 names for seek settings. + */ +#ifndef SEEK_END +#define SEEK_SET 0 /* POSIX 1003.1 seek values */ +#define SEEK_CUR 1 +#define SEEK_END 2 +#endif + +/* + * Hack _POSIX_VDISABLE to \377 since Ultrix doesn't honor _POSIX_VDISABLE + * (treats it as ^@). The symptom is that the ^@ keystroke immediately + * drops core. + */ +#ifdef HAVE_BROKEN_VDISABLE +#undef _POSIX_VDISABLE +#define _POSIX_VDISABLE ((unsigned char)'\377') +#endif + +/* + * XXX + * POSIX 1003.1 tty disabling character. + */ +#ifndef _POSIX_VDISABLE +#define _POSIX_VDISABLE 0 /* Some systems used 0. */ +#endif + +/* + * XXX + * 4.4BSD extension to only set the software termios bits. + */ +#ifndef TCSASOFT /* 4.4BSD extension. */ +#define TCSASOFT 0 +#endif + +/* + * XXX + * POSIX 1003.1 maximum path length. + */ +#ifndef MAXPATHLEN +#ifdef PATH_MAX +#define MAXPATHLEN PATH_MAX +#else +#define MAXPATHLEN 1024 +#endif +#endif + +/* + * XXX + * MIN, MAX, historically in <sys/param.h> + */ +#ifndef MAX +#define MAX(_a,_b) ((_a)<(_b)?(_b):(_a)) +#endif +#ifndef MIN +#define MIN(_a,_b) ((_a)<(_b)?(_a):(_b)) +#endif + +/* + * XXX + * "DB" isn't always portable, and we want the private information. + */ +#define DB L__DB +#undef pgno_t /* IRIX has its own version. */ +#define pgno_t L__db_pgno_t + +/* + * XXX + * 4.4BSD extension to provide lock values in the open(2) call. + */ +#ifndef O_EXLOCK +#define O_EXLOCK 0 +#endif + +#ifndef O_SHLOCK +#define O_SHLOCK 0 +#endif + +/* + * XXX + * POSIX 1003.1 bad file format errno. + */ +#ifndef EFTYPE +#define EFTYPE EINVAL +#endif + +/* + * XXX + * POSIX 1003.2 RE length limit. + */ +#ifndef _POSIX2_RE_DUP_MAX +#define _POSIX2_RE_DUP_MAX 255 +#endif + +/* + * XXX + * 4.4BSD extension to determine if a program dropped core from the exit + * status. + */ +#ifndef WCOREDUMP +#define WCOREDUMP(a) 0 +#endif + +/* + * XXX + * Endian-ness of the machine. + */ +#if !defined(LITTLE_ENDIAN) +#define LITTLE_ENDIAN 1234 +#endif +#if !defined(BIG_ENDIAN) +#define BIG_ENDIAN 4321 +#endif +#if !defined(BYTE_ORDER) +#if WORDS_BIGENDIAN == 1 +#define BYTE_ORDER BIG_ENDIAN +#else +#define BYTE_ORDER LITTLE_ENDIAN +#endif +#endif |