/* * CDDL HEADER START * * The contents of this file are subject to the terms of the * Common Development and Distribution License, Version 1.0 only * (the "License"). You may not use this file except in compliance * with the License. * * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE * or http://www.opensolaris.org/os/licensing. * See the License for the specific language governing permissions * and limitations under the License. * * When distributing Covered Code, include this CDDL HEADER in each * file and include the License file at usr/src/OPENSOLARIS.LICENSE. * If applicable, add the following below this CDDL HEADER, with the * fields enclosed by brackets "[]" replaced with your own identifying * information: Portions Copyright [yyyy] [name of copyright owner] * * CDDL HEADER END */ /* * Copyright 1996-2003 Sun Microsystems, Inc. All rights reserved. * Use is subject to license terms. */ /* * <mkslocal.h>, POSIX Version - local <mks.h> requirements * * This generic POSIX version should be used as a template for creation of * any new <mkslocal.h> file. * * Copyright 1985, 1993 by Mortice Kern Systems Inc. All rights reserved. * * $Header: /rd/h/posix/rcs/mkslocal.h 1.168 1995/06/21 20:33:29 jeffhe Exp mark $ */ #if 0 /* not required for POSIX systems; here for documentation only */ #include <sys/types.h> #ifndef VERSION #define VERSION "MKS InterOpen I/XCU 4.3 SB" /* Used for version# */ #endif #define name-of-system 1 /* for identifying system (i.e. BSD, SYSV, * DOS, etc) */ #ifndef __STDC__ /* For non-ANSI C compilers, we need to define * the character encoding for some special control characters * If these are NOT defined here, then <mks.h> will use * the ASCII encodings as the default values. * * For ANSI C compilers, there are special C character constants supported * by the compiler. <mks.h> will properly handle this. * */ #define M_ALERT '\7' /* ASCII encoding for \a */ #define M_VTAB '\13' /* ASCII encoding for <VT> */ #endif /* __STDC__ */ /* M_ESCAPE - the system default character encoding for the <ESC> character * If this is not defined here, then <mks.h> will * default to use the ASCII encodings. */ #define M_ESCAPE '\033' /* ASCII default code for <ESC> */ #define SETVBUF(fp,bp,f,s) setvbuf(fp,f,bp,s) /* for some SysV and Xenix * systems, which have unusual * calling sequences */ #define M_DEFAULT_PATH "/bin:/usr/bin" /* Default PATH. Not used yet. */ #define M_CS_PATH "/bin:/usr/bin" /* This string is a list of directories where * all the POSIX.2 utilities can be found. * Returned by constr(_CS_PATH, buf, len). * The shell uses this search path in * command -p util ... * The list plus "." is used by login * and sh as the default $PATH. */ #define M_CS_SHELL "/bin/sh" /* The pathname of the shell utility. * Returned by confstr(_CS_SHELL, buf, len). * This string defines the path to the * the POSIX.2 command language interpreter, * so we do not have to search M_CS_PATH. */ #define M_CS_BINDIR "/bin" #define M_CS_LIBDIR "/lib" #define M_CS_TMPDIR "/tmp" #define M_CS_ETCDIR "/etc" #define M_CS_SPOOLDIR "/spool" #define M_CS_NLSDIR "/lib/nls" #define M_CS_MANPATH "/man" /* the M_CS_* strings are used by MKS's version * of the POSIX.2 confstr() API. * The M_CS_*DIR strings point to system * default directories. * The M_CS_*PATH strings may be a list of * colon seperated system directories */ #define M_BINDIR(path) "/bin/" # path /* M_BINDIR - directory where the POSIX.2 * utilities live. (e.g ed, ...) */ #define M_LIBDIR(path) M_CS_LIBDIR # path /* Define to convert a pathname relative to the * library directory to an absolute pathname. * Traditional systems would use "/usr/lib/" * <mks.h> should always be overridden. * * Used by bc, cron */ #define M_ETCDIR(path) M_CS_ETCDIR # path /* Define to convert a pathname relative to the * etcetera directory to an absolute pathname. * Traditional systems would use "/etc/" * <mks.h> should always be overridden. * Used by file, vi, sh, ccg, lex, awk */ #define M_SPOOLDIR(path) M_CS_SPOOLDIR # path /* Define to convert a pathname relative to the * spool directory to an absolute pathname. * Traditional systems would use "/usr/spool/" * <mks.h> should always be overridden. */ #define M_NLSDIR(path) "M_CS_NLSDIR # path /* Directory name used by the locale program * to locate specific compiled locales. * Should always be set, if using the mks * supplied i18n package. Possible location * might be /usr/lib/nls. */ #define M_TMPDIR M_CS_TMPDIR /* Temporary file storage directory. * Used for P_tmpdir in case its not defined * in <stdio.h> */ #define M_MANPATH M_CS_MANPATH /* a list of colon seperated pathnames * which the man utility uses * as the default search path * (e.g when MANPATH environment variable * not initialized. */ #define M_SYSTEM_HELP "help.cmd"/* help command only: If the help command * doesn't know about a given request for help * then pass the help request on to another * help program. Note that if the name for * the other is also help, there must be * some form of name qualification. No attempt * will be made if this is not defined. * <mks.h> will default to undefined */ #define DEF_NLSPATH "/lib/nls/locale/%L/%N.cat" /* define the default path that should be used * by MKS's implementation of catopen() when * trying to open the message cataloges * If you are not using MKS's implementation * of catopen(), then this definition * is not required. */ #define M_ENDPWENT 1 /* set to 1 if system provides a endpwent() * routine. * Normally, systems provide this routine * only if getpw*() routines allocate * some resources which a user may want * to deallocate when finished accessing the * user getpw*() routines * This is the case for conventional * UNIX systems */ #undef M_SHBLTIN_ANYCMD /* set to 1 if you want ability to create an * executable with any name, using shbltin.c. * [ shbltin.c was created to satisfy * POSIX.2-1992 Section 2.3 "regular built-in * utilities". ] * If this is undefined, then the only valid * command names are those listed in an * internal table in shbltin.c which are * are checked at run-time against * basename(argv[0]). * If the command name is not listed in the * table, then program will exit * with an error message. * * Normally, this is undefined, since * it becomes too easy to get into an infinite * loop if you name this executable to a * non-bltin command. */ /* shbltin: * shbltin.c is configurable but its configuration is done * in mkslocal.mk. * See M_SHBLTIN_ULIMIT * See M_SHBLTIN_HASH * See M_SHBLTIN_TYPE * See M_SHBLTIN_XPG4 */ #undef M_FNMATCH_DUALCASE /* fnmatch(): If this #define is set, then * fnmatch will ignore case in file name * matches *unless* the environment variable * at runtime has DUALCASE set. * For a conforming system, this should *not* * be defined. <mks.h> will default to * undefined. */ #undef M_SMALLSTACK /* Define this to 1 on systems that have * a fixed size stack compiled into programs, * and a small (probably 64k) data segment. */ #undef M_NULL /* define this if you want to change the * system default defintion of NULL. * (e.g #define M_NULL ((void*)0) */ #define M_MALLOC 1 /* Define M_MALLOC if your system has either * of the following two problems: * 1) ANSI does not specify returning a valid * errno if malloc() returns NULL. * But, MKS code assumes a valid errno * as is returned in most UNIX systems. * 2) ANSI says it is implementation defined * whether or not malloc(0) returns a valid * pointer. * MKS code assumes that a valid pointer * is returned. * * Defining M_MALLOC requires an m_malloc() * function, which MKS provides. * Undefining M_MALLOC causes m_malloc() to be * renamed to malloc(). (See mks.h) */ #define M_REALLOC 1 /* Defining M_REALLOC will cause * m_realloc() to be used in place of the * systems realloc(). * This is necessary: * a) if you do not have an ANSI realloc() * b) if the system realloc() * has the following problem: * - ANSI does not specify returning a valid * errno if malloc() returns NULL. * But, MKS code assumes a valid errno * as is returned in most UNIX systems. * * Defining M_REALLOC requires an m_realloc() * function, which MKS provides. * Undefining M_MALLOC causes m_malloc() to be * renamed to malloc(). (See mks.h) */ #ifdef M_REALLOC #define M_WANT_ANSI_REALLOC 1 /* Use #undef M_WANT_ANSI_REALLOC * if your system has an ANSI realloc() function * * Defining M_WANT_ANSI_REALLOC can only be * done if M_REALLOC is also defined. * Use M_WANT_ANSI_REALLOC if your system * does not support either of the following * 2 features: * * 1) ANSI says that if the ptr passed to * realloc is NULL, then it will act like * a malloc() * 2) ANSI says that if the ptr passed is * not NULL and the size is 0, then the * object that ptr points to is freed. * * Defining M_REALLOC requires an m_realloc() * function, which MKS provides. * Undefining M_MALLOC causes m_realloc() to be * renamed to realloc(). (See mks.h) */ #endif /* M_REALLOC */ #define M_MAXMALLOC 64 /* Define the maximum number of kilobytes (K) * that can be requested from malloc(). * This is intended for segmented systems * where max allocation by malloc() is smaller * than the total mallocable memory; * some programs will assume they can do * multiple mallocs of this # of K to allocate * a large data structure. * By default, this is not defined; malloc can * allocate up to MAX_INT bytes. */ #define __LDATA__ 1 /* DEPRECATED */ #define M_LDATA 1 /* For most modern systems this will be set. * Some systems (e.g DOS) have a large and * small program model. * Thus, various programs have two buffer sizes * built into them -- large and small. The * small buffer size is normally sub-optimal, * but permits the data to fit in the small * buffer (say 64k) */ #ifndef PATH_MAX #define M_PATH_MAX 2048 /* For systems where pathconf(file,_PC_PATH_MAX) * can return -1 and NOT set errno * (which means that PATH_MAX for 'file' * is unlimited), * we provide a suitable LARGE value * that can be returned by m_pathmax(). * This number should be sufficiently large * to handle most (if not all) reasonable * pathnames for a particular system. * m_pathmax() is usually used to determine * how large a buffer must be allocated to store * pathnames. */ #endif /* PATH_MAX */ #define M_EXPTIME 1 /* For systems whose files maintain an * additional time field, generally expiry time. * The stat structure must have a member * st_etime and the utimbuf a member exptime. * <mks.h> will default to undefined. */ #undef ROOTGID #undef ROOTUID /* Some systems may use a different user id * to indicate the superuser. * If it is not defined here, then <mks.h> * will define it to be 0 which is the * value used in conventional UNIX. */ #define M_AUDIT 1 /* For systems which maintain file auditing * information. M_AUDITW1 and M_AUDITW2 must * be defined, and return one or two audit * words from the stat structure. m_audmode * must be defined in the local libraries * to convert from these two words, to ls style * letter information. <mks.h> will default to * undefined. */ #define M_AUDITW1(sbp) ? /* Fetch first audit word from stat pointer, * if M_AUDIT defined. */ #define M_AUDITW2(sbp) ? /* Fetch second audit word from stat pointer, * if M_AUDIT defined. Define as `0' if no * second audit word. */ #undef M_DEVIO /* use #define M_DEVIO 1 on systems that * requires special interfaces * to perform I/O on devices. * (e.g cannot use the standard open,read,write * interface) * See <devio.h> for details on this * special interface. * Default is undefined; no special device i/o * interface is used. */ #undef M_DEVBIN /* Use #define M_DEVBIN 1 * on systems that have devices that do not * allow raw I/O be written directly * to the device. * These systems tend to process the data * before actually writing the data to the * device. * (e.g DOS disk devices do some character * translations. This routine is intended * to disable this behaviour.) * The definition of m_devbin() and m_devstd() * is done in <mks.h>. * If this is defined, then <mks.h> defines * the prototypes m_devbin() and m_devstd() * Otherwise it undefines m_devstd() * and set m_devbin to return a dummy value of 0 * * MKS has selected some utilities * to recognize this fact and to handle * these I/O cases specially. * Such utilities include cp, mv, and pax */ #define M_SETENV 1 /* Some systems require special preparation */ char **m_setenv ANSI((void));/* for use of the environment variables via * environ; m_setenv call makes sure that * environ is set up. <mks.h> will default to * m_setenv returning environ. M_SETENV * must be set to indicate to mks.h that a C * function has been defined. */ #define m_setbinary(fp) /* On systems supporting text and binary files, * (i.e. "rb" and "wb" to fopen work different * from "r" and "w"), there is a requirement * to be able to set stdin/stdout to binary * mode. m_setbinary on such systems should * perform this action. On other systems, this * macro should define itself out of existence. * Normally this macro would be defined in * <stdio.h>. <mks.h> defaults to defining * it out of existence, if not defined. */ #define M_TFGETC 0 /* Do we have POSIX.1-deficient termios? * On POSIX.1 or SVID compliant systems, * define it as 0 and mks.h will * map m_tfgetc(fp,tp) to fgetc(fp). * On deficient systems (e.g. BSD), * define it as 1 and ensure a m_tfgetc() * routine is provided. */ #define M_STTY_CC 1 /* The stty command control-character setting * is very system specific. The default code * in stty.c works only for the ascii character * set. <mks.h> will default to M_STTY_CC * being undefined, resulting using the default * code. arg is the string passed to stty; *cp * should have the resulting value stored in it. * A 0 return value indicates success; other- * wise an error message will be printed. */ #define M_LOGIN_GETTY 1 /* Use #define M_LOGIN_GETTY 1 * on systems that do not provide a * getty utility. * This is for use in the login utility to * display a banner that would conventionally * be displayed by the UNIX getty utility * that would have run before login. * If M_LOGIN_GETTY is not defined here, * then login will not print this banner info. */ #define M_MANPAGER "more -A -s" /* default command that is executed * by the man utility to display a man page * when the user's PAGER environment * variable is not set. */ #define M_TTYGROUP "tty" /* Name of the group that owns tty's. * If this isn't defined, then <mks.h> * will leave it undefined. * This is related to the MKS default * access enforcment policy for use * by m_wallow(), mesg, talk, and write. * If undefined, it is assumed that no security * is available on tty's. */ #undef M_CONSOLE /* This is defined to indicate that a pc * style console is used instead of a tty. * This allows for the elimination of * unnecessary calls to m_wallow() from * pc compiles. * Default is undef; m_wallow calls are made. */ #define M_LKSUFFIX ".lock" /* Suffix for lock file used by mailx and * tsmail (name of mailbox to be locked * is the prefix). ".lock" is typically * used by UNIX sendmail. This should be * set to the same suffix as used by other * mail agents on the machine. */ #define M_LS_OPT_D 1 /* ls command: Support -D (list only dirs) * This option is non-standard on any unix * system, so is only an option. * Default is not defined, so ls doesn't support * this option. */ #define M_LOGGER_OPTIONS (log_pid|log_user) /* Set up default options for the logger utility * The logger utility allows the log lines to * be prefixed by pid, ppid, a timestamp, * and/or the login username. * If an implementation wishes to * force some of these prefixes then it * should OR together one or more of the * appropriate constants: * log_pid * log_ppid * log_timestamp * log_user * If M_LOGGER_OPTIONS is not defined here then * logger.c uses the default: * (log_pid|log_user). */ #define M_LOGGER_CONSOLE "/dev/console" /* logger command: If you wish to use the * default, trivial, logging routines, then * define M_LOGGER_CONSOLE to the name of * a device or file, to which logger may * append the log messages. * If this variable is *not* defined, then * the local system must have m_logger, and * m_logger_close defined and retrieve * either by the make process, or in the * libraries. See the documentation for * the calling sequence of these routines. */ #undef M_COMPRESSION_AVAIL /* * Not defining M_COMPRESSION_AVAIL indicates * that the compression libary code is not * available. * Changing the #undef to #define should only * be done if the code in libc/mks/m_comp.c * is implemented. * * Because UNiSYS holds the patent on the * adaptive Lempel-Ziv compression algorithm, * MKS may not provide the compression * source code (see libc/mks/m_comp.c) * in which case the -z option in pax/tar/cpio * must be disabled. * If the compression algorithm is implemented * in m_comp.c, then this macro can be defined. */ #define M_TAR_TAPENAME "/dev/mt/%c%c" /* Set up default file name that the pax/tar * utilities will use (e.g when 'f' option * not specified) * This file name is usually a tape device name * Two %c's field specifiers can be included * in the file name; * the first is replaced with tapenumber, * the 2nd with tape density * (l, m, or h, for low, medium or high). * If you either don't have multiple * tapes, or densities, you can leave off extra * %c's. * * If this is not defined then pax/tar.h * will use "/dev/mt/%c%c" */ #undef M_GUNZIP /* When defined, m_dc_open() will test for * gzip-compressed files, and call the * appropriate routines to uncompress them, * in addition the normal operation of testing * for compress-compressed files. */ #undef M_VI_NO_RECOVER /* vi command: when defined will not include the * :preserve and :recover commands. */ #define M_VI_COPYRIGHT 1 /* vi command: When sold as a separate product, * vi prints a copyright notice. This flag * causes the notice to be printed. Default is * not defined, which causes vi to NOT print * the copyright notice. */ #define M_MAKEOS "OS:=POSIX" /*for $(OS) in "make" */ /* make command: builtin rule which defines the * $(OS) variable expansion. * Default is not defined, which is an error. */ #undef M_MAKE_EXIT_DIRECT /* If this is defined, make will call exit() * directly when it receives a signal, rather * than clearing the handler and re-sending * itself the signal. For 1003.2 conformance, * this must not be defined. */ #define M_MAKEFILES ".MAKEFILES:makefile Makefile" /* rule that make uses when trying to locate * the default makefile to run */ #define M_MAKEDIRSEPSTR "/" /* Default string of characters that make * will look at and use when manipulating * path names. */ #define M_GETSWITCHAR '-' /* Default character used to indicate an * option to a command. Note - on some * systems, this may actually be a system-call * instead of a constant. As a consequence * this define should not be used as a * global initializer. */ #define M_MAKE_BUFFER_SIZE 8192 /* max line length handled by make parser */ #define M_MAKE_STRING_SIZE 8192 /* make macro expansion max string size */ #define M_MAKE_PATSUB_SIZE 1024 /* make pattern/substitution max string size */ #define M_FLDSEP ':' /* The field separator character used in * the PATH environment variable (for sh), * and for the entries in the group database * (e.g /etc/group) and the user database * (e.g /etc/passwd) files. * If this is not defined here, then <mks.h> * will default to ':'. */ #undef M_TEXT_CR /* Some systems use <cr><lf> pairs rather than * simple <lf>s to delimit text lines. On * these systems, this should be defined. * Default is undefined. */ #define M_FPPSLOW 1 /* This should be defined for systems whose * floating point operations * are slower than integral operations. * If this in undefined, the assumption will * be fast floating point. */ #define __CLK_TCK 100 /* units for times() */ #undef M_NOOWNER /* for systems which don't have user/group * owners on files. * <mks.h> will default to undefined. * Used by pax */ #define M_FSDELIM(ch) ((ch)=='/') /* for systems who have special characters to * delimit file systems, this returns true if * the given character is a file system * delimiter; <mks.h> will default to '/'. * ispathdelim() is a deprecated form. */ #define M_DRDELIM(ch) (0) /* for systems whose names parse with a leading * drive separated by a drive delimiter char, * (e.g. ':' on dos systems); posix systems * simply return false, i.e. no, character * is not a drive delimiter. * <mks.h> will default to (0). */ #define M_DIRSTAT(pathname, dirp, statbuf) stat((pathname), (statbuf)) /* prototype definition: * int M_DIRSTAT(char* pathname, * DIR* dirp, * struct stat* statbuf); * On POSIX and conventional UNIX systems * this macro is defined as: * stat((pathname), (statbuf)) /* On systems where the file information is * maintained in the directory (not the inode) * the DIR structure may contain this info, * in which case the information can be returned * without doing a stat(). This may be a * performance enhancement. * dirp is the DIR * pointer returned by opendir */ #define M_HIDDEN(dirp, dp) ((dp)->d_name[0] == '.') /* prototype definition: * int M_HIDDEN(DIR* dirp, struct* dirent) * * Some utilities (e.g ls) recognize certain * filenames as being "hidden" files. * In conventional UNIX systems this has been * the '.' prefix. * On other systems, with other conventions * the M_HIDDEN macro should be suitably * modified * * If this is not defined, then * <mks.h> defaults to traditional unix, a * leading `.'. */ #undef M_NO_FORK /* Define for non-POSIX systems that do not * have a true fork(), and must use some sort * of spawn call (for example, DOS). * By default undefined; there is a fork. */ #undef M_SYNC_FORK /* fork() is synchronous (DOS). (sh) * Default is undefined; posix.1 fork provided. */ #undef M_FEXEC /* Use fexec[ve] when possible. * Only define if fexec is faster than fork/exec * (sh, ...) * By default undefined; fork is reasonable * performance. */ #undef M_EXEC_FILETYPE /* File name types for executables. * For example, .exe and .ksh. * For the shell, you need to define shexecve() * and testpath() in sh$(ORG).c. * By default undefined; no file name types. */ #undef M_NO_IDS /* POSIX uids and gids. * (sh: set -p; umask; test -[rwx]) */ #undef M_NO_ST_INO /* stat's st_ino is meaningless. (pax; test -ef) */ #undef M_SVFS_INO /* statvfs() provides valid f_ffree and * f_files fields which describe the number * of free file slots and the total number * of file slots in a filesystem. Used * by df. */ #undef M_NO_PIPE /* no pipe(), use temp files. (sh, popen) * Default is undefined; posix.1 pipes provided. */ #undef M_LOCKING_OPEN /* Open'd files are locked, (DOS, OS2) * and cannot be unlink'd or rename'd. */ #undef M_USE_SIGNAL /* Has no sigaction, use signal (SVR3). * (sh, ...) */ #undef M_NO_IO_EINTR /* Tty I/O does not return EINTR * when SIGINT signal handler returns. * (sh, ?) */ #undef M_TTY_ICANON /* Tty is always in ICANON mode. * (sh,ex,mailx) */ #define M_TTYNAME "/dev/tty" /* Device to open to access the controlling * tty; posix.2 does require this to be /dev/tty * but dos for example calls it /dev/con. * <mks.h> will default to /dev/tty. */ #define M_NULLNAME "/dev/null" /* Device to open for the null device as defined * by posix.2. It is required to be named * /dev/null, but dos for example calls it * /dev/nul. <mks.h> will default to /dev/null. */ #define M_FCLOSE_NOT_POSIX_1 1 /* fclose() does not conform to posix.1 section * 8.2. An explicit lseek must be done on the * stream prior to an fclose for the seek * pointer to be correct. <mks.h> will default * to undefined. */ #define M_FFLUSH_NOT_POSIX_1 1 /* fflush() does not conform to posix.1 section * 8.2. <mks.h> will default to undefined. * If undefined, then mks.h will turn m_fflush * into fflush. If defined, then mks.h will * leave m_fflush alone, and a stdio-specific * routine m_fflush() must be provided which * actually conforms to the standard. */ #define M_NL_DOM "mks" /* String used as default name (domain name) * to get mks utility messages via the xpg * catopen/catgets message translation functions * For example, in XPG: * catopen (M_NL_DOM, ...) */ #define M_L_CUSERID 16 /* Length of longest user id returned by * cuserid() routine. * Used for L_cuserid in case its not * defined in <stdio.h> */ #define M_FSMOUNT "/etc/mtab" /* This pathname is passed as the 1st argument * to setmntent() routine. * On conventional UNIX systems, this * pathname identifies a file that contains * a list of all the actively mounted systems. * The mount utility is normally responsible * for adding entries to this file * and umount utility deletes the entries. */ #define M_FSALL "/etc/fstab" /* this pathname identifies a file that * is similar to M_FSMOUNT, but instead of * the actively mounted file systems, it * has a list of ALL possible filesystems * that could be mounted. * This file normally used by the mount * command to find all the file systems * to mount by default. */ #define M_NLSCHARMAP "/usr/lib/nls/charmap/ISO_8859-1" /* Name of default charmap file to use in * localedef if -f charmap option isn't * used. */ #define M_ISEOV(error) (error == EINVAL) /* This macro is used after an unsuccessful * read() or m_devread() to determine * if end-of-volume has been encountered. * This macro should be invoked using the * errno returned by the read(). * The macro should evaluate to 1 (true) * if it can determine the EOV condition * from this errno. * Otherwise, should evaluate to 0 (false) * <mks.h> defaults to 0, i.e. never EOV */ #define M_COMPRESS_DEFBITS 16 /* Default # of bits to compress in compress. * If not defined, compress defaults to 16. * Probably only useful on systems with limited * memory capacity. */ #define M_CURSES_VERSION "MKS Interopen Curses" /* Curses product version string. This * string will be imbedded in the excutable * for an application. This string should * be set to the vendor's product code used * for Curses. */ #undef M_CURSES_MEMMAPPED /* Define this symbol to compile up curses * for a memory mapped display, such as the PC. * Rather than allocating memory for the main * screen window, this is compiled to point * directly at the mapped memory. This will * require some custom code. */ #define M_TERM_NAME "dumb" /* Default terminal name used if TERM is * not set in the environment. */ #define M_TERMINFO_DIR "/usr/lib/terminfo" /* Default location for the terminfo database * if TERMINFO is not set in the environment. * * NOTE: Only define this macro if curses * is available on this system since * this macro is also used to * determine if "curses" is available */ #define M_BSD_SPRINTF 1 /* Defined if sprintf on this system has BSD * semantics ie. if sprintf() returns a pointer * to the string rather than the number of * characters printed. */ #define M_IS_NATIVE_LOCALE(s) (strcmp(s, "POSIX") == 0 || strcmp(s, "C") == 0) /* Change this definition to define the locale * that the machine level comparison function * strcmp conforms to. On all ascii machines, * strcmp will order the same as the POSIX * locale. <mks.h> defaults to the def'n given * here. */ #undef M_NOT_646 /* Define this symbol if the local invariant * character set does not conform to ISO646. * Normally, this would only be set for * EBCDIC systems. * Several utilities (e.g pax/tar/cpio) * are explicitly required to use 646, * so if this flag is defined, then there * is special code which will be * compiled in to do the appropriate * character set translation. */ #define M_FILENAME_CODESET "IS8859" /* If M_NOT_646 is defined, then you must * define the codeset that filenames are * stored in. This must be a string value, * that can be passed into iconv. * Theoretically, this could be a call to * setlocale, to some extention that would * return the name of the charmap. */ #define M_STKCHK expression /* Define this macro on systems that have a * fixed size stack. * This macro should define an expression * that can be used to check if the current * C function stack is within some distance * from the end of available stack size. * Return 0 if it is -- i.e. unsafe to * recurse further. * <mks.h> defaults to undefined; * i.e. no stack bounds checking. * This is only called from a few programs * which allow the user to perform recursion. */ #define M_ST_RDEV(sb) ((sb).st_rdev) #define M_DEVMAJOR(statp) ((uint)major((statp)->st_rdev)) /* Prototype: uint M_DEVMAJOR(struct stat *); * * Return the major device number given * a "struct stat *". * Assumes the stat structure pointer * represents a special device file. * MKS recommends all systems define * some method of extracting this information * from this structure * (eg. define a st_rdev or st_major member * in the struct stat.) * This macro must be defined to return some * unsigned integer value. */ #define M_DEVMINOR(statp) ((uint)minor((statp)->st_rdev)) /* Prototype: uint M_DEVMINOR(struct stat *); * * Return the minor device number given * a "struct stat *". * Same recommendations as M_DEVMAJOR above. */ #define M_DEVMAKE(mjr, mnr) (makedev((mjr), (mnr))) /* Build a dev_t from a major and minor # * M_DEVMAKE(M_DEVMAJOR(sbp), M_DEVMINOR(sbp)) * just returns the dev_t from the stat buf */ #define M_INODIRENT(name, dirbuf) ((ino_t)((dirbuf)->d_ino)) /* Prototype: * ino_t M_INODIRENT(char *, struct dirent *); * * Return the inode belonging to the directory * entry corresponding to dirbuf. The name * parameter is the path name given to a * previous call to opendir(). */ #define M_ST_BLOCKS(sbp) ((sbp)->st_blocks) #define M_ST_BLKSIZE(sbp) ((sbp)->st_blksize) /* If the implementation supports, in the stat * structure, the actual disk space allocation * to a given file, then M_ST_BLOCKS should * be defined to return that member from the * passed stat structure pointer. * M_ST_BLKSIZE should be the number of bytes * in a M_ST_BLOCKS unit; normally a * different member of the stat structure. * * These macros are not required. * Programs that use these macros * will fall back on computing these * values from the st_size field. */ #define M_MATHERR 0 /* If the math library supports matherr(), * define with a non-zero value. * MKS recommends that all ANSI-C libraries * support this. * By default, not defined. */ #define M_AWK_SUBSEP "\034" /* Default SUBSEP value in awk. This value * is appropriate for ASCII based character * sets. */ #define M_FSCLOSE(fp) fclose(fp) /* define M_FSCLOSE(fp) to be the function * that cleans up the resources allocated * by m_fsopen(). * Since m_fsopen() implementation is system * specific, so is M_FSCLOSE(). */ #define M_LEX_8BIT 1 /* If this is defined, lex will produce * 8-bit tables by default (the normal * default is 7-bit tables). */ #define M_NUMSIZE 30 /* M_NUMSIZE should be defined to the length * in character positions, of the longest * number that can be sprintf()'d into a string * (longest of any type of number, * eg. float, long, double ...) * For example, if your system prints * 30 characters for sprintf(str, "%le", float) * then M_NUMSIZE should be set to at least 30. * * This is used in awk to guess at the size * that each element of an sprintf() will be * so that it can internally allocate enough * storage. * * If this is not defined, then a default * value is used from <mks.h> */ /* * File System (Naming) Attributes. * M_ONE_DOT, M_NO_LEADING_DOT, and M_SHORT_EXT are deprecated, in favour * of the m_fstype() function. However, until all code has been converted * they must be set appropriately. The obsolescent versions do not permit * supporting a system with multiple filesystem types: they are all statically * tested via pre-processor directives. The new version permits mixing for * example of a posix file system, with say a dos floppy file system, such * as is available on many unix systems today. * If your system is posix conformant, do not set any of these variables * or functions; <mks.h> will default to a #define for m_fstype to * a POSIX style naming convention. */ #undef M_FSTYPE /* If m_fstype is defined in mkslocal.h, * either as a #define, or a function decl. * then define M_FSTYPE, so <mks.h> won't * define m_fstype into M_FSTYPE_POSIX. */ #undef m_fstype(path) /* Either #define, or function returning a * combination of file naming attributes, * and the file system type. On a system * with only one file system type, this would * be a #define; on a system with multiple a * function which would decide based on the * path arg given. Either M_FSTYPE_POSIX or * M_FSTYPE_FAT, should be or'ed with any of * M_FSATTR_ONE_DOT, M_FSATTR_SHORT_EXT and * M_FSATTR_NO_LEADING_DOT. These three * M_FSATTR_ bit flags conform to the three * following obsolete defines. */ #undef M_ONE_DOT /* Use #define M_ONE_DOT 1 * for non-posix files systems which * permit only one dot in a filename. * Thus, for example, y.tab.c, will become * ytab.c, based on this #define. * <mks.h> will default to undefined. */ #undef M_NO_LEADING_DOT /* Use #define M_NO_LEADING_DOT 1 for * non-posix file systems which do not * permit a leading dot in a filename. * Thus, for example, .profile will become * profile.ksh based on this #define. * <mks.h> will default to undefined. */ #undef M_SHORT_EXT /* Use #define M_SHORT_EXT 1 * for non-posix file systems which * permit only a limited number of characters * after a dot in a filename. * Defining M_SHORT_EXT will limit filenames * to 3 characters after the dot. * For example, y.output will become y.out * <mks.h> will default to undefined. */ /* * customizations for ps field specifiers and widths * This will vary from system to system depending on the max size * of the values in the different fields * The following are UNIX (e.g SYSV and BSD) std defaults */ #define M_PS_FFMT { m_textstr(4865, "ruser=UID", "I"),\ m_textstr(4866, "pid,ppid,pcpu=C", "I"),\ m_textstr(4861, "stime,tty=TTY", "I"), "atime,args",\ NULL }; #define M_PS_JFMT { m_textstr(4867, "pid,sid,pgid=PGRP", "I"),\ m_textstr(4862, "tty=TTY", "I"), "atime,args", NULL }; #define M_PS_LFMT { m_textstr(4868, "flags,state,ruid=UID", "I"),\ m_textstr(4866, "pid,ppid,pcpu=C", "I"),\ m_textstr(4869, "pri,nice,addr,vsz=SZ", "I"),\ m_textstr(4870, "wchan,tty=TTY", "I"),\ m_textstr(4863, "atime,comm=COMD", "I"), NULL }; #define M_PS_DEFFMT { m_textstr(4864, "pid,tty=TTY", "I"), "atime,comm",\ NULL }; #define M_PS_PID_WIDTH 5 #define M_PS_XPID_WIDTH 8 #define M_PS_GID_WIDTH 5 #define M_PS_UID_WIDTH 5 #define M_PS_TTY_WIDTH 7 /* * The syntax for specifying and displaying terminal names in ps and who * is required to be the same. * Since who gets the names from the utmp file, the ps utility * (and the m_psread() function) needs to know what format these terminal * names are presented in the utmp file. * It would appear that all systems have devices in the /dev/ file system * and that terminal names are displayed as the name rooted from "/dev". * Since ttyname() returns a full pathname, we can just strip * off the "/dev/" prefix and we will get the correct name. * * The ps utility uses ttyname() to get the name of the controlling terminal. * M_PS_TTY_PREFIX_TOSTRIP is a prefix string that must be removed from * the name that ttyname() returns in order to match the name returned * by m_psread(). * If no prefix is to be removed, then a zero length string ("") should be used */ #define M_PS_TTY_PREFIX_TOSTRIP "/dev/" #define M_LOCALE_NLS_DIR "/usr/lib" /* Define this if you have a system that * implements the MKS rootname() function * (e.g not a no-op) * and you want to specify the absolute * pathname to the NLS directory * which is independent of semantics of rootname(). * Depending on the implementation of rootname(), * it may prefix the path with $ROOTDIR environment * variable or it may return a path relative to * the know location of where the product has * been installed (or maybe something else!) * * If this is not defined, then locale will * call confstr(_CS_NLSDIR), which in turn calls * rootname(M_NLSDIR), and you get this resultant * pathname. * * Thus, if you want locale to look in the system native * nls directory, then define this. * Otherwise, it will probably look in a user * specified directory, or the product installation * directory. */ /* Cron configuration options: * M_CRON_USESFIFO define this (to 1) if your cron is implemented * using a FIFO (normally found in /usr/lib/cron/FIFO) * to accept communication from the at/batch/crontab * utilities when notifying cron of changes to the * at/batch queues or the user crontabs. * If this is not defined, then cron will expect * a signal (SIGUSR) from at/batch/crontab to indicate * a change in the at/batch queues or the crontabs * * M_CRONVARS_DEFINED define this if you define the pathnames below. * If you don't define this, then the pathnames that cron * uses is defined in src/cron/cronvars.c. * (e.g it uses the rootname() and the M_SPOOLDIR, * M_LIBDIR macros ) * * This can be used to override cronvars.c definitions * This is useful on systems that you don't want to * use MKS's cron daemon and thus, you have to define * the directories/files where the system cron expects * things. */ #undef M_CRON_USESFIFO #undef M_CRONVARS_DEFINED /* the following M_CRON_* macros necessary only * if M_CRONVARS_DEFINED is defined above */ #undef M_CRON_SPOOLDIR /* usually /usr/spool/cron */ #undef M_CRON_LIBDIR /* usually /usr/lib/cron */ #undef M_CRON_CRONTABSDIR /* usually /usr/spool/cron/crontabs */ #undef M_CRON_ATJOBSDIR /* usually /usr/spool/cron/atjobs */ #undef M_CRON_LOGFILE /* usually /usr/lib/cron/log */ #undef M_CRON_PIDFILE /* usually /usr/lib/cron/pid */ #undef M_CRON_QUEUEDEFSFILE /* usually /usr/lib/cron/queuedefs */ #undef M_CRON_FIFOFILE /* usually /usr/lib/cron/FIFO */ /* FIFOFILE only necessary if M_CRON_USESFIFO * is defined */ /* * M_CRON_MAILER: * This is a string that specifies a utility names * or a shell filter (e.g pipeline) that gets executed by the * cron daemon to deliver mail messages. * If this is NOT defined here, the the default case is used (see <mks.h>) * * Default case: * #define M_CRON_MAILER "sed -e s/^~/~~/ | mailx " * * Assumes only POSIX.2 mailx is available. * Must be careful when cron sends output to mailx. * We must ensure that lines with leading '~' are escaped * so mailx doesn't interpret these lines * This string MUST include a trailing space character. */ #define M_CRON_MAILER "sed -e s/^~/~~/ | mailx " /* * Defining M_SYSTEM_TMPDIR indicates that a system global * temporary directory should be used on this system. * This will override M_TMPDIR, and any calls to rootname(M_TMPDIR) * which is relative to the product installation directory */ #define M_SYSTEM_TMPDIR "/tmp" /* * ex/vi's recover command (and the program of the same name) * requires a directory in which to store any preserved tmp files. * Normally these are stored in rootname(M_ETCDIR(recover)) * which is becomes a directory name relative to ROOTDIR env variable (on DOS) * or relative to the product installation directory. * Defining M_PRESERVEDIR will ensure that this directory is used * and calls to rootname() are bypassed. * (e.g the absolute directory name defined by M_PRESERVEDIR will be used) */ #define M_PRESERVEDIR "/var/recover" /* * Defining M_SYSTEM_MAILDIR will cause mailx to use this * absolute directory name - e.g bypass the call to rootname() so * it doesn't become relative to product installation directory. */ #define M_SYSTEM_MAILDIR "/usr/mail" #undef M_ULIMIT_AVAIL /* define this if your system provides the SystemV * ulimit() API and the <ulimit.h> header file * * This information is used by 'at' utility */ /* * Shell configuration options. * NOTE: If not defined here, then there may be * a default defined in src/sh/sh.h; NOT <mks.h>. * * You must configure built-in utilities in sh/sh.mk. * Currently, test and printf can be built-in. * If you just compile the shell without -D's, * you do not get these built-in utilities. */ #define M_SH_ULIMIT 0 /* Shell SVR4 ulimit built-in. * Uses getrlimit/setrlimit(2). * * NOTE: This may be defined in mkslocal.mk * along with the build configuration required * for shbltin.c. */ /* M_SH_GETCWD removed, no longer used. default for physical cd/pwd */ #define M_SH_BGNICE 0 /* Set -o bgnice for interactive shell. */ #define M_SH_BUILTIN_SEARCH 1 /* Do path search for utility built-ins. * See POSIX.2/D12, section 3.9.1.1. * Currently they are: * [, echo, test, time, printf, pwd. */ #define M_SH_RSH 0 /* rsh is installed as a link to sh. * Vendor option, not required by any standard. * Not recommended on UNIX. */ #define M_SH_USER_FDS 10 /* Number of user file descriptors. * The value for [n] in redirection * can be between 0 and M_SH_USER_FDS-1. * Must be >= 10, should be <= OPEN_MAX/2. */ #define M_SH_LINE_MAX LINE_MAX /* Shell input line buffer size. */ #undef M_JOB_CONTROL_OFF /* Disable job control, * were _POSIX_JOB_CONTROL is defined. */ #undef M_COPYRIGHT /* MKS Toolkit. * Print MKS copyright on startup (sh). */ #undef M_SH_CRITERROR /* MKS Toolkit. * set -o criterror (DOS, OS/2). */ #define M_SH_MAX_FUNCTION_EVAL_DEPTH 100 /* The limit on how deep function * evaluation can go when shell * functions execute shell functions. * This stops the shell from crashing * if an infinitely recursive function * is evaluated. If the value is 0 * then functions can't be executed at * all, if the value is 1 then * functions can't execute other * functions, and so on. If the macro * M_STKCHK is defined then there will * be no limit and M_STKCHK will be * used to prevent a crash. */ #undef M_SPAWN /* This code is prototype code only. It * has not been tested, and should not be * used. * This code is not supported, except through * special arrangements with MKS. */ #define M_EXPR_POSIX 1 /* * POSIX requires that numbers on the * expr command line always be considered * decimal. We support octal and hex as * as well. Defining this will turn that * extension off by default, but it is still * accessible by specifying the new '-W' flag */ #undef M_RE_SUB_ANCHOR /* Define this if you wish your baisc regular * expressions to support anchors * (^ and $) inside of subexpressions. * See POSIX.2 section 2.8.3.5. */ /* * In order to get full Posix.2 i18n, then you must either: * * i) Use the full mks ansi-c library; mks localedef, mks locale.h file... * ii) Extend your own ansi-c library to contain the mks specified functions * as described in the mks Porting and Tuning Guide. * * Otherwise, it is not possible to conform to posix .2. * * You may still turn on I18N, and get as much internationalization as is * possible using a standard ANSI-C compiler. * * Your options are: * i) Full posix conformance. You must have i or ii above, and must define * M_I18N and M_I18N_MKS_{FULL,XPG}. * ii) I18N at ANSI-C level. You must define I18N, do not * define M_I18N_MKS_{FULL,XPG}. * iii) No I18N. Do not define I18N, do not define M_I18N_MKS_{FULL,XPG}. */ #define I18N 1 /* OBSOLESCENT version of I18N * This should be removed when all occurances * of I18N are removed from the MKS code */ #define M_I18N 1 /* Do we want internationalized code? To build * a system where everything gets deleted at * compile time via #define's when possible, * this flag should be set. <mks.h> does not * define I18N, but it is normal to set it. */ #define M_I18N_MKS_FULL 1 /* Defining this, indicates you are using * MKS i18n extension routines * (e.g m_collrange(), m_collequiv() ... * localedtconv, localeldconv() ...) * Defining this to 2 indicates that you * want to use MKS's implementation of these * routines and the implementation of MKS's * format of the locale data files. * Defining this to 1 indicates you don't want * MKS's implementation, and you must write * your own code for m_collrange(), collequiv() * ... * note: there are some routines like * localedtconv which can obtain the * necessary info from nl_langinfo() * if this is supported * See M_I18N_MKS_XPG below */ #define M_I18N_MKS_XPG 1 /* This is only useful if M_I18N_MKS_FULL == 1. * This flag indicates that nl_langinfo() * is available and can be used to * retrieve some of the locale information. * ( used in localeldconv() and localedtconv() * routines) */ #define M_I18N_M_ 1 /* MKS has defined some additions i18n API's. * (e.g m_collequiv, m_collrange ...) * This flag indicates that these API's start * with "m_". * It is the MKS intention that if these * extentions get approved/standardized * (by POSIX or ANSI or ...) * all code will have the m_ removed. * Since it is not yet approved, * we are maintaining the mks conventions of * prefixing our private libraries with m_. * If you have chosen to implement these * routines without the m_ do not define * M_I18N_M_ */ #define M_I18N_MB 1 /* Define if multibyte character support * is required. */ #define M_LOCALEINFO_IN_DIRECTORY 1 /* This macro indicates if the locale * information is stored in a directory, * or in a file. * For instance, many systems use * /usr/lib/locale * as a directory to store all their locale * information. * In this directory is stored the info * for each supported locale. * (e.g POSIX, C, en_US, fr, ...) * It is assumed that there is one entry here * for each supported locale. * If these entries are sub-directories, * then this macro is defined. * If these entries are files, then do not * define this macro. */ #undef M_I18N_LOCKING_SHIFT /* Define if any multibyte character sets * used are locking-shift character sets. */ #undef M_VARIANTS /* This can be defined on EBCDIC systems * where the POSIX.2 portable characters are not * invariant across all the code pages * supported. * By defineing this, user is allowed * to define the encodings * for these characters as they switch between * the various code pages by setting up * the VARIANTS environment variable.. * so that the various utilities will cope * with the different encodings gracefully. */ /* Source code hints: * if you define this, you will need * h/variant.h, h/m_invari.h * libc/mks/getsyntx.c, * libc/mks/m_varian.c * * If this is not defined, then all you need * is * h/m_invar.h */ /* * Define the following if you want the corresponding posix define with * a single leading underscore */ #define __POSIX_JOB_CONTROL _POSIX_JOB_CONTROL #define __POSIX_SAVED_IDS _POSIX_SAVED_IDS #define __POSIX_NO_TRUNC (-1) #define __POSIX_VDISABLE 0xff /* * On some systems where code size and performance are problems, it * may be desirable to use a simplified version of the m_loxclose() routine * in programs that don't require the full functionality. If this is the * case and routine m_loxqclose() has been provided, define the following * macro. (Refer to the Library/eXecutable/Object interface documentation * for more information. */ #undef M_LOXQCLOSE /* * some systems require overrides after <mks.h> is read. * If your system requires this, define M_MKSEXTRA_H here * so that the "#include <mksextra.h>" is exposed in <mks.h> */ #undef M_MKSEXTRA_H /* * mailx configuration */ /* * Many mail systems support the non-standard "Content-Length" header * which contains the length of the body of the message (not including * the headers) in bytes. Defining M_MAILX_CONTENT_LENGTH_ENABLE will * turn on code in mailx to generate this header when mail is sent and * honour it when scanning mailboxes. */ #undef M_MAILX_CONTENT_LENGHT_ENABLE #endif /* 0. not required for POSIX systems; here for documentation only */ #define halloc(n,s) malloc((size_t)((n)*(s)))/* alloc big chunk of mem*/ #define hfree(ptr) free(ptr) /* free big chunk of mem */ #define m_cp(src, dest, ssb, flags) (M_CP_NOOP) #define rootname(fn) fn /* make relative to root */ /* * MKS makes use of types that may or may not already be defined in the * system <sys/types.h> file. If not defined, then they must be defined * here. (The problem is a lack of #if directive to determine an existing * typedef. */ typedef unsigned char uchar; typedef unsigned short ushort; typedef unsigned int uint; typedef unsigned long ulong; /* * Define any Optional Facility Configuration Values here. * See POSIX.2, 2.13.2, Table 2-18 * We define them here as M_ entries; this allows unistd.h to test the * M_ variable, and if defined, define the official _POSIX2_ variable. * **Note: It isn't permitted for a real conforming unistd.h to #include <mks.h> * due to name space contamination problems. A real, conforming implementation * will manually modify their unistd.h to define the _POSIX2 variables * appropriately. */ #define M_POSIX2_C_BIND 1 #define M_POSIX2_C_DEV 1 #undef M_POSIX2_FORT_DEV #undef M_POSIX2_FORT_RUN #define M_POSIX2_LOCALEDEF 1 #define M_POSIX2_SW_DEV 1 /* * New definitions for I/PSU 3.3 */ #undef M_POSIX_PFNCS_ONLY /* define this to be true if the implementation * only supports the portable filename * set as defined in POSIX.1 */ #undef M_NO_STIME /* set this define to be true if the system * does not support the stime() API. */ #undef M_TTYSTREAM /* if it isn't possible to open a new console * stream through device names, define this * macro to be true. The support library must * define a routine "m_ttystream()" that can * return the required stream. */ #undef M_NOT_ROOT /* this should be defined to be the name of a * library routine that returns true if the * process has appropriate privileges */ #undef M_NO_VI_KEYPAD /* this should be defined when the system * can't support keypad and cursor-key * functions in vi. */ #undef M_USERID_FMT /* format string for printing out the user * name. It is "%-8.8s" by default. */ #undef M_USE_M_CP /* indicates that code is to use the m_cp() * interface. * (Note - this API is not fully supported * in the IPSU.3.X development line. Full * support will be available in a future * major release.) */ #undef M_GUESS_FILE_TYPE /* If the system provides alternative * mechanisms for determining the type of a * file, define this macro to true. If you are * using this feature, you must provide a new * function int m_guess_file_type(char *name); * Returns true if type of file name is * successfully identified. * (Note - this API is not fully supported in * the IPSU.3.X development line. Full * support will be available in a future * major release.) */ #undef M_INCR_NICE /* default nice incr, if this macro is not * defined a builtin default will be used * (see the source for nice for more details.) */ #undef M_INCR_RENICE /* default renice incr, if this macro is * not defined a builtin default will be * used (see the source for renice for more * details.) */ #undef M_PS_COMM_WIDTH /* width of command field printed by PS */ #undef M_PS_USER_WIDTH /* width of user and ruser fields printed by * PS */ #undef M_PS_PRI_WIDTH /* width of PRI field printed by PS */ #undef M_UT_TIME_STRING /* true if utmp ut_time struct is a string * instead of a number. */ #undef M_SH_ENTRY1 #undef M_SH_ENTRY2 #undef M_SH_ENTRY3 /* The above 3 macros are provide in the * shell to allow system-specific extensions * to be added. * (Note - this API is not fully supported in * the IPSU.3.X development line. Full * support will be available in a future * major release.) */ #undef M_NO_CANONICAL_MODE /* set this macro to true if the system * doesn't support tty buffering in * canonical mode. */ #undef M_NO_PASSWD_SCAN /* true if system doesn't provide a * mechanism for scanning a list of all * users on the system. */ #define M_GROUP_PASSWD(grp) "" /* prototype: * char *M_GROUP_PASSWD(struct group *grp) * This api returns a pointer to a string * that contains the password for group 'grp'. * If no password is available, then an empty string should be * returned. * * On historical UNIX systems, group passwords are found in * the gr_passwd member in struct group. * Thus, this macro should be defined as * #define M_GROUP_PASSWD(grp) grp->gr_passwd * * On systems that do not provide group passwords, * then macro can be defined as an empty string: * #define M_GROUP_PASSWD(grp) "" * */ #undef M_RCS_NORCSLIB /* Set this macro to true in order * remove rcslib dependency of utilities * such as ident. */ #undef M_CHMOD_LINK /* Set this macro to true if the system is * able to perform a chmod() of a link as * opposed to following the link. */ /* * Include any system-specific prototypes here */ /* * Include any #define's to avoid name clashes with namespace polluting * operating system routines * * e.g.: #define openfile MKSopenfile */
